Listing of Conference Presentations, Seminars, and other Outreach

Contributed Conference Presentations

Public Lectures and talks to Community Groups

INVITED CONFERENCE PRESENTATIONS

1st VERSIM School, Sodankylä, Finland and Online (5-6 November 2022). Rodger, C. J. Rodger, VLF as a tool in Geophysics and link to Space Weather (1.25 hour INVITED lecture). Programme and abstract book available online from: https://drive.google.com/file/d/18liy_6LbTVOUuaH5lMLss7r-B8blLSFK/view?usp=share_link. Programme available online from: https://www.sgo.fi/Events/VERSIM/sch_p.html.

SCOSTEP Capacity Building Lecture, online (19 August 2021). Rodger, C. J., Energetic Electron Precipitation from the Radiation Belts: How plasma waves in space kill atmospheric ozone (INVITED expert lecture). Details and video available from: https://scostep.org/capacity-building-lectures/.

9th VERSIM Virtual Workshop, Kyoto, Japan and Online (16-20 November 2020). Clilverd, M. A., C. J. Rodger, H. George, K. Cresswell-Moorcock, S. Cook, J. B. Brundell, and N. R. Thomson, Towards Developing a Nowcasting Solar Flare Capability Using Subionospheric VLF Radio: Addressing the ICAO Call for Global Aviation (INVITED oral). VERSIM 2020 abstract book, pg. 65. Scientific programme available online from: http://pcwave.rish.kyoto-u.ac.jp/versim/index.html#program.

7th international High-Energy Particle Precipitation in the Atmosphere (HEPPA) and SOLAR Influences for SPARC (Stratospheric Processes and their Role in Climate) Joint Workshop, Roanoke, USA (11-14 June 2018). Oyama, Shin-ichiro, Antti Kero, Craig Rodger, Mark Clilverd, Yoshizumi Miyoshi, Noora Partamies, Esa Turunen, Tero Raita, Pekka T. Verronen, Shinji Saito, Keisuke Hosokawa, Yasunobu Ogawa, Satoshi Kurita, Satonori Nozawa, Hiroshi Miyaoka, Yoshimasa Tanaka, and Ryoichi Fujii, Coordinated observations with the ground-based instruments and satellites to study energetic electron precipitation and auroral morphology at the substorm recovery phase (INVITED oral). 7th International HEPPA-SOLARIS Workshop Workshop Abstracts, Pg 21, 2018. Book available online from http://www.cpe.vt.edu/heppa.solaris.2018/HEPPA-SOLARIS-2018_Abstracts.pdf.

32nd General Assembly of the International Union of Radio Science, Montreal, Canada, (19 – 26 August 2017). Rodger, C. J., Drivers, detection, and wider significance of precipitation from the radiation belts (PLENARY tutorial talk). Paper H11-1, Session programme available online from http://www.ursi2017.org/pdf-docs/URSIGASS17_Program_July06.pdf.

7th VERSIM Workshop, Hermanus, South Africa (19-23 September 2016).2nd General Assembly of the International Union of Radio Science, Montreal, Canada, (19 – 26 August 2017). Rodger, C. J., A. T. Hendry, M. A. Clilverd, M. Engebretson, I. R. Mann, T. Raita, and D. Danskin, Electron precipitation from EMIC waves: Confirmation through combining magnetometer, satellites and ground-based VLF observations (INVITED oral). VERSIM 2016 abstract book, pg. 40. Available online from https://events.sansa.org.za/images/2016/VERSIM/abstracts/VERSIM_2016_abstracts.pdf.

International Symposium on Recent Observations and Simulations of the Sun-Earth System III (ISROSES-III), Golden Sands, Bulgaria (11-16 September 2016). Rodger, C. J., A. T. Hendry, M. A. Clilverd, C. A. Kletzing, M. J. Engebretson, K. Shiokawa, I. R. Mann, M. R. Lessard, and M. Conners, Experimental Observations of Electron Precipitation by EMIC Waves, (INVITED oral). In: International Symposium on Recent Observations and Simulations of the Sun-Earth System III Abstract Book, Pg. 71, 2016. Available from the web from: http://www.isroses.lanl.gov/Program_ISROSES.pdf.

XXXIV Scientific Committee on Antarctic Research Open Science Conference, Kuala Lumpur, Malaysia (20 – 30 August 2016). Clilverd, M. A., C. J. Rodger, A. Seppälä, and D. A. Newnham, Space weather and polar surface temperature variability – an atmospheric interconnection with energetic particle processes in the magnetosphere (INVITED oral). XXIV SCAR Kuala Lumpur 20-30 AUGUST 2016. Scientific Committee on Antarctic Research: Biennial Meetings and Open Science Conference 2016 Abstract Book, Pg. 283, 2016. Abstract book available from the web at https://zenodo.org/record/162116#.WBKfsslW5WZ.

American Geophysical Union Fall Meeting 2015, San Francisco (14-18 December 2015). Rodger, C. J., A. T. Hendry, M. A. Clilverd, C. A. Kletzing, M. J. Engebretson, G. D. Reeves, J. B. Brundell, and M. R. Lessard, Experimental observations of electron precipitation driven by EMIC waves (INVITED oral). Abstract SM14C-09 presented at 2015 Fall Meeting, AGU, San Francisco, Calif., 14-18 Dec 2015. Abstract Online at https://agu.confex.com/agu/fm15/meetingapp.cgi/Paper/64541/.

EMFISIS Instrument Team Meeting and Van Allen Probes Science Working Group, Columbia, Maryland, USA (28 – 31 July 2015). Rodger, C. J., M. A. Clilverd, A. T. Hendry, C. A. Kletzing , EMIC-Wave Driven Electron Precipitation Observed from RBSP and Ground (INVITED oral).

5th Birkeland Centre for Space Science Meeting, Longyearbyen, Norway (2-5 March 2015). Rodger, C. J., Studies with VLF: investigating Energetic Electron Precipitation and Global Lightning Location (PLENARY talk). 5th BCSS meeting UNIS, Longyearbyen Programme, Pg. 1, 2015.

American Geophysical Union Fall Meeting 2014, San Francisco (15-19 December 2014). Marsh, D. R., M. A. Clilverd, D. Kinnison, C. J. Rodger, and P. T. Verronen, The Relative Roles of Dynamics and Energetic Particle Precipitation in Driving Variability of High-Latitude Mesospheric NOx (INVITED oral). Abstract SA41D-04 presented at 2014 Fall Meeting, AGU, San Francisco, Calif., 15-19 Dec 2014. Abstract online at https://agu.confex.com/agu/fm14/meetingapp.cgi#Paper/4942

Eleventh European Space Weather Week, Liege, Belgium (17 – 21 November 2014). Clilverd, M. A., and C. J. Rodger, On the Influence of Energetic Particle Precipitation on the Climate System: the Challenges and Problems in Measuring Energetic Electron Precipitation Into the Atmosphere (INVITED oral). ESWW11 online programme available at: http://stce.be/esww11/program/06_v2.php

American Geophysical Union Chapman Conference on Low-Frequency Waves in Space Plasmas, Jeju Island, Republic of Korea (31 August-5 September 2014). Rodger, C. J., M. A. Clilverd, M. E. Andersson, P. T. Verronen, and A. Seppälä, Plasma Wave-Driven Energetic Electron Precipitation: Wave-Particle Interactions Affecting the Polar Atmosphere (INVITED oral). Abstract available online from https://agu.confex.com/agu/14chapman/webprogram/Paper1331.html. Abstract and programme book online: http://chapman.agu.org/spaceplasmas/files/2014/08/2014-Chapman-Conference-Space-Plasmas-Program-Book.pdf

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Thomson, N. R., M. A. Clilverd, and C. J. Rodger, Height and sharpness of the ceiling of the Earth-ionosphere waveguide (INVITED oral). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 23, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Clilverd, M. A., C. J. Rodger, J. Lichtenberger, and A. Jorgensen, Energetic electron precipitation fluxes from inside and outside of the plasmasphere during space weather events (INVITED oral). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 32, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

Scientific Committee on Solar-Terrestrial Physics International CAWSES-II Symposium, Nagoya, Japan (18-22 November 2013). Rodger, C. J., M. A. Clilverd, M. Simon-Wedlund, K. Cresswell-Moorcock, P. Breen, D. Danskin, and E. L. Spanswick, A statistical approach to determining energetic outer radiation-belt electron precipitation fluxes for ground-based data (INVITED oral), SCOSTEP International CAWSES-II Symposium Programme book, Pg. 23, Nagoya, 2013. Programme book available online from http://www.stelab.nagoya-u.ac.jp/cawses2013/Program_Book_CAWSESII_Symposium.pdf

4th international High-Energy Particle Precipitation in the Atmosphere (HEPPA) and SOLAR Influences for SPARC (Stratospheric Processes and their Role in Climate) Joint Workshop, Boulder, USA (9-12 October 2012). Rodger, C. J., and M. A. Clilverd, Energetic (>10keV) and relativistic electron (>500keV) precipitation into the mesosphere – evidence and limitations (INVITED oral). HEPPA SOLARIS 2012 Abstract Book, pg 56, 2012. Available online from http://www2.acd.ucar.edu/sites/default/files/heppasolaris/AbstractBook2012.docx

Japan Geoscience Union Meeting, Chiba City, Japan (20-25 May 2012). Rodger, C. J., A. T. Hendry, S. K. Morley, M. A. Clilverd, N. R. Thomson, and T. Raita, Rapid radiation belt losses occurring during high speed solar wind stream driven storms: importance of energetic electron precipitation (INVITED oral). Available on web from http://www2.jpgu.org/meeting/2012/session/P-EM09_e.html

WUN Workshop: Characterizing Space Radiation and its Impact on Climate Change, St. John’s, Newfoundland and Labrador, Canada (23 – 24 July, 2011). Rodger, C. J., Particle precipitation and Climate Coupling (INVITED oral). WUN Workshop Programme, University of Alberta, 2011. Information online at http://www.wun.ac.uk/research/spaceradiation

3rd international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Granada, Spain (9-11 May 2011), Clilverd, M. A., C. J. Rodger, P. T. Verronen, A. Seppälä, E. Turunen, C.-F. Enell, Th. Ulich, and J. Tamminen, Atmospheric signatures of REP (INVITED oral). HEPPA 2011 List of Abstracts, Pg. 27, 2011. Available from the web at http://heppa2011.iaa.es/FCKeditor/UserFiles/File/abstracts.pdf

American Geophysical Union Fall Meeting 2010, San Francisco (13-17 December, 2010), Kozyra, J. U., P. Brandt, C. A. Cattell, M. A. Clilverd, D. DeZeeuw, D. S. Evans, X. Fang, H. Frey, A. Kavanagh, M. W. Liemohn, G. Lu, S. B. Mende, L. J. Paxton, A. Ridley, C. J. Rodger, and F. Soraas, Global views of energetic particle precipitation and their sources: Combining large-scale models with observations during the 21-22 January 2005 magnetic storm (INVITED oral). Abstract SA23B-03 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec 2010. Online at http://www.agu.org/meetings/fm10/pdf/AGU_FM10_Scientific_Program.pdf

55th Annual Conference of the South African Institute of Physics, Pretoria, South Africa (27 September-1 October 2010). Rodger, C. J., Radiation Belt Remediation: Manmade control of the Radiation Belts (PLENARY talk). Programme and Book of Abstracts, Pg 8, 2010. Available from the web at http://www.saip.org.za/events/saip2010/docs/program/plenary_speakers.pdf

38th Scientific Assembly of the Committee on Space Research (COSPAR), Bremen, Germany (18-25 July 2010). Rodger, C. J., B. R. Carson, S. A. Cummer, R. J. Gamble, M. A. Clilverd, J-A. Sauvaud, M. Parrot, and J. C. Green, Contrasting the efficiency of radiation belt losses caused by ducted and non-ducted whistler mode waves from ground-based transmitters (INVITED oral). Abstract provided in the 38th COSPAR Scientific Assembly Abstracts CD (abstract PRBEM2-0009-10), and on page 202 of the COSPAR10 Final Programme book.

SCOSTEP Symposium STP12, Berlin, Germany (12-16 July 2010). Rodger, C. J., M. A. Clilverd, R. J. Gamble, Th. Ulich, T. Raita, A. Seppälä, J. C. Green, N. R. Thomson, J. A. Sauvaud, and M. Parrot, Ground-based estimates of outer radiation belt energetic electron precipitation fluxes into the atmosphere (INVITED oral). SCOSTEP Symposium STP12 Abstract Book, Pg. 195, 2010. Details available from the web at http://www.iap-kborn.de/SCOSTEP2010/files/abstract-book-stp12.pdf

1st international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Helsinki, Finland (28-30 May 2008). Clilverd, M. A.,, C. J. Rodger, and the AARDDVARK team, Remote sensing space weather events: the AARDDVARK network (INVITED oral). In: P. T. Verronen (editor), Finnish Meteorological Institute Reports 2008:2, ISBN 978-951-672-62, Finnish Meteorological Institute, Helsinki, pg. 17, 2008.

Rarotonga Energetic Particle Workshop, Rarotonga, Cook Islands, (6-10 August 2007). Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, S. L. Stewart, R. J. McCormick, M. Parrot, J. A. Sauvaud, and J.-J. Berthelier, Radiation belt electron precipitation due to manmade VLF transmissions: satellite observations (INVITED oral). REPW 2007: Abstracts, page 3, July 2007.

Rarotonga Energetic Particle Workshop, Rarotonga, Cook Islands, (6-10 August 2007). Rodger, C. J., Observation of radiation belt losses into the ionosphere (INVITED oral). REPW 2007: Abstracts, page 7, July 2007.

Atmosphere-Space Interactions Monitor (ASIM) Science Workshop, Noordwijk, The Netherlands, (26 – 27 June, 2006), Clilverd, M. A. and C. J. Rodger, Long distance monitoring of the lower ionosphere: the global AARDDVARK sensors (INVITED oral). “The ASIM Science Workshop 26-27 June 2006” Abstract Book, Pg. 22. Presentation available on web from http://www.dsri.dk/atmosphere/asim/tt1/Clilverd.pdf

Atmosphere-Space Interactions Monitor (ASIM) Science Workshop, Noordwijk, The Netherlands, (26 – 27 June, 2006), Turunen, E., C-F. Enell, Th. Ulich, A. Kero, P. T. Verronen, A. Seppälä, C. Rodger, and M. Clilverd, Chemical effect of excess ionisation events in mesosphere(INVITED oral). “The ASIM Science Workshop 26-27 June 2006” Abstract Book, Pg. 25. Presentation available on web from http://www.dsri.dk/atmosphere/asim/tt1/Turunen.pdf

International Association of Geomagnetism and Aeronomy Scientific Assembly, Toulouse, France (18-29 July, 2005). Rodger, C. J., and M. A. Clilverd, Loss of radiation belt electrons by precipitation into the ionosphere (INVITED oral). Available on web from http://www.cosis.net/abstracts/IAGA2005/00630/IAGA2005-A-00630.pdf?PHPSESSID=d3ba1533dcf300f607cb0137d94662f6

International Association of Geomagnetism and Aeronomy Scientific Assembly, Toulouse, France (18-29 July, 2005). Verronen, P. T., A. Seppälä, E. Kyrölä, S. Hassinen, L. Backman, A. Hauchecorne, J. L. Bertaux, D. Fussen, C. J. Rodger, M. A. Clilverd, C. F. Enell, E. Turunen, and Th. Ulich, NO₂ and ozone changes in the Northern Hemisphere middle atmosphere due to the October-November 2003 solar proton events (INVITED oral). Available on web from http://www.cosis.net/abstracts/IAGA2005/00726/IAGA2005-A-00726.pdf?PHPSESSID=1ef1e9807dc1b4b0939a8a384ef81643

European Union Research Training Network: Coupling of Atmospheric Layers, Mid-term Review and Science Meeting, Elounda, Crete, Greece (20-24 June, 2005). Rodger, C. J.,, Ionospheric perturbations from VLF transmitter signals, (INVITED oral). Coupling of Atmospheric Layers, Mid-term Review and Science Meeting Abstract Book, Pg. 22, University of Crete, Greece, 2005. Available on web from http://cal-crete.physics.uoc.gr/Abstracts/D4_Craig_Rodger_Abstract.pdf

Workshop on Energetic Electron Radiation Belt Dynamics, Hermanus, South Africa (7-11 March, 2005). Rodger, C. J., and M. A. Clilverd, Searching for SAMPEX microbursts in Halley Bay ground based observations – case studies (INVITED oral). Available on web from http://leadbelly.lanl.gov/lanl_ep_data/workshops/hermanus_2005/

CONTRIBUTED CONFERENCE PRESENTATIONS

Seventieth European Space Weather Week, Glasgow, UK (25-29 October 2021). Clilverd, M., S. Belcher, C. Rodger, S. Cook, N. Thomson, J. Brundell, and T. Raita, Measuring solar flare X-ray flux using ground-based subionospheric VLF networks (oral). Abstract available from the programme book: https://cdn.eventsforce.net/files/ef-q5vmtsq56tk6/website/1455/final_abstract_booklet__1_.pdf. Programme book available from: https://cdn.eventsforce.net/files/ef-q5vmtsq56tk6/website/1455/final_booklet_to_print.pdf.

33rd General Assembly of the International Union of Radio Science, Rome, Italy and hybrid online (28 August-4 September 2021). Rodger, C. J., M. A. Clilverd, S. R. G. Belcher, H. George, K. Cresswell-Moorcock, S. Cook, J. B. Brundell, N. R. Thomson, and Th. Ulich, Towards Developing a Nowcasting Solar Flare Capability Using Subionospheric VLF Radio: Addressing the ICAO Call for Global Aviation (oral). Programme booklet available online: https://www.ursi2021.org/program-booklet/. Detailed programme which should have abstract added at: https://www.ursi.org/proceedings/procGA21/prog-slot.html#Tu-H06-AM1.

33rd General Assembly of the International Union of Radio Science, Rome, Italy and hybrid online (28 August-4 September 2021). Clilverd, M. A., C. J. Rodger, M. van de Kamp, and P. Verronen, Electron precipitation from the outer radiation belt during the St Patrick’s Day storm 2015: observations, modelling, and validation (oral). Programme booklet available online: https://www.ursi2021.org/program-booklet/. Detailed programme which should have abstract added at: https://www.ursi.org/proceedings/procGA21/prog-slot.html#Tu-H06-AM2.

18th Conference of the New Zealand Institute of Physics NZIP & PHYSIKOS, Wellington, 12 – 14 July 2021. Rodger, C. J., M. A. Clilverd, D. Mac Manus, M. Dalzell, J.B. Brundell, Space Physics and Space Weather Research at the University of Otago. Programme available online: https://confer.eventsair.com/nzip2021/, abstract on the same website.

2021 Antarctic Science Conference, Christchurch, New Zealand (9 – 13 February 2021). Rodger, C. J., James Brundell, Daniel Mac Manus, Sam Belcher, Sophie Cook, Harriet George, and Mark Clilverd, K060 Supported Space Weather Research (lightning oral). 2020 Antarctic Science Conference HandBook, Pg. 99, 2020. Handbook available online: https://www.antarcticanz.govt.nz/uploads/document-hub/Connecting-Through-Change-Conference-Handbook-2021-ALL.pdf.

Sixteenth European Space Weather Week, Liège, Belgium (18-22 November 2019). George, H., C. J. Rodger, M. A. Clilverd, K. Cresswell-Moorcock, J. B. Brundell, and N. R. Thomson, Towards developing a nowcasting solar flare capability using subionospheric VLF radio: Addressing the ICAO call for global aviation (oral). Abstract available from session timetable on web at: http://www.stce.be/esww2019/program/session_details.php?nr=6#. Programme book available from: http://www.stce.be/esww2019/ESWW2019_programbook.pdf.

2019 Antarctic Science Conference, Dunedin, New Zealand (17 – 19 June 2019). Rodger, C. J., H. George, M. A. Clilverd, N. R. Thomson, J. Brundell, and K. Cresswell-Moorcock, Developing a nowcasting solar flare capability using Scott Base AARDDVARK data: addressing the needs of global aviation (poster). 2019 Antarctic Science Conference HandBook, Pg. 52, 2019. Handbook available online: https://www.antarcticanz.govt.nz/uploads/images/Our-Future-in-Focus-Conference-Handbook-Digital.pdf.

Japan Geoscience Union Meeting, Chiba City, Japan (26-30 May 2019). Hendry, A. T., O. Santolik, Y. Miyoshi, Y. Kasahara, Y. Kasaba, A. Matsuoka, C. J. Rodger, M. A. Clilverd, M. Shoji, S. Matsuda, K. Shiokawa, C. A. Kletzing, and I. Shinohara, Conjugate observation of EMIC waves by Arase and RBSP with associated POES and AARDDVARK detected electron precipitation (oral). Details available online from: https://confit.atlas.jp/guide/event/jpgu2019/subject/PEM13-04/advanced.

SCOSTEP Symposium STP14, Toronto, Canada (9-13 July 2018). Clilverd, M. A., C. J. Rodger, M. van de Kamp, A. Seppala, and P. Verronen, Electron precipitation from the outer radiation belt during the St Patrick’s Day storm (oral). 14th Quadrennial Solar-Terrestrial Physics Symposium Abstract Book, Pg 24, 2018. Book available online from http://www.scostepevents.ca/wp-content/uploads/2018/05/STP14-Abstracts-Book.pdf.

SCOSTEP Symposium STP14, Toronto, Canada (9-13 July 2018). Clilverd, M. A., R. Duthie, C. J. Rodger, R. L. Hardman, and K. Yearby, Long-term climate change in the D-region (oral). 14th Quadrennial Solar-Terrestrial Physics Symposium Abstract Book, Pg 52, 2018. Book available online from http://www.scostepevents.ca/wp-content/uploads/2018/05/STP14-Abstracts-Book.pdf.

8th VERSIM Workshop, Apatity, Russia (19-23 March 2018). Clilverd, M. A.,, C. J. Rodger, M. van de Kamp, N. R. Thomson, A. Seppala, and P. Verronen, Electron precipitation from the outer radiation belt during the St Patrick’s Day storm (oral). VERSIM 2018 Abstracts, Pg. 10, 2018. Programme available online at http://pgi.ru/conf/view?eventId=1&descId=19.

8th VERSIM Workshop, Apatity, Russia (19-23 March 2018). Clilverd, M. A., C. J. Rodger, J. B. Brundell, M. Dalzell, I. Martin, D. H. Mac Manus, and N. R. Thomson, VLF observations of transformer saturation observed in New Zealand during the 7-8 September 2017 geomagnetic storm period (oral). VERSIM 2018 Abstracts, Pg. 43, 2018. Programme available online at http://pgi.ru/conf/view?eventId=1&descId=19.

8th VERSIM Workshop, Apatity, Russia (19-23 March 2018). Macotela, E. L., M. A. Clilverd, J. Manninen, D. Newnham, T. Raita, and C. J. Rodger, Sporadic VLF amplitude perturbations in the high latitude D-region ionosphere (oral). VERSIM 2018 Abstracts, Pg. 3, 2018. Programme available online at http://pgi.ru/conf/view?eventId=1&descId=19.

8th VERSIM Workshop, Apatity, Russia (19-23 March 2018). Macotela, E. L., M. A. Clilverd, J. Manninen, T. Moffat-Griffin, T. Raita, and C. J. Rodger, Characterization of polar D-region ionospheric variability using wavelet analysis (oral). VERSIM 2018 Abstracts, Pg. 5, 2018. Programme available online at http://pgi.ru/conf/view?eventId=1&descId=19.

Royal Astronomical Society (RAS) Specialist Discussion Meeting on Ground effects of severe space weather events, Apatity, Russia (9 March 2018). Clilverd, M. A., C. J. Rodger, J. B. Brundell, M. Dalzell, I. Martin, D. H. Mac Manus, N. R. Thomson, T. Petersen, and Y. Obana, Geomagnetically Induced Currents and Harmonic Distortion during 07-08 September 2017 (oral). Programme available online at https://www.ras.org.uk/component/gem/?id=500

IAPSO-IAMAS-IAGA Joint Assembly, Cape Town, South Africa (27 August – 1 September 2017). Clilverd, M. A., C. J. Rodger, M. van de Kamp, N. R. Thomson, A. Seppala, and P. Verronen, Electron precipitation from the outer radiation belt during the St Patrick’s Day storm (oral). IAPSO-IAMAS-IAGA Abstract Book, Pg. 791. Abstract book available online from http://www.iaga-aiga.org/data/uploads/pdf/asseblies/17_CapeTown/Joint-Assembly-2017-Abstracts_170817.pdf

2017 Antarctic Science Conference Workshop: Focus on Monitoring, Dunedin, New Zealand (26 – 28 June – 2017). Rodger, C. J., K060 Space Weather Monitoring:”AARDDVARK” & “WWLLN” (oral). 2017 Antarctic Science Conference HandBook, Pg. 11, 2017. Handbook available online: https://antarctic2017.org/s/Ant-Sci-2017_Handbook_WEB.pdf

Japan Geoscience Union-American Geophysical Union Joint Meeting 2017, Chiba City, Japan (20-25 May 2017). Oyama, S., A. Kero, C. J. Rodger, M. A. Clilverd, Y. Miyoshi, N. Partamies, E. Turunen, T. Raita, P. T. Verronen, and S. Saito, Energetic electron precipitation and auroral morphology at the substorm recovery phase (oral). Available on web from https://confit.atlas.jp/guide/event/jpguagu2017/subject/PEM14-28/advanced

7th VERSIM Workshop, Hermanus, South Africa (19-23 September 2016). Clilverd, M. A., C. J. Rodger, M. McCarthy, R. Millan, L.W. Blum, N. Cobbett, J. B. Brundell, D. Danskin, and N. R. Thomson, Investigating energetic electron precipitation energy spectra through combining ground-based, balloon, and satellite observations (oral). VERSIM 2016 abstract book, pg. 42. Available online from https://events.sansa.org.za/images/2016/VERSIM/abstracts/VERSIM_2016_abstracts.pdf

7th VERSIM Workshop, Hermanus, South Africa (19-23 September 2016). Clilverd, M. A., R. Duthie, R. L. Hardman, C. J. Rodger, and N. R. Thomson, Investigating changes in D-region altitude using 40 years of VLF transmitter signals (oral). VERSIM 2016 abstract book, pg. 9. Available online from https://events.sansa.org.za/images/2016/VERSIM/abstracts/VERSIM_2016_abstracts.pdf

6th international High-Energy Particle Precipitation in the Atmosphere (HEPPA) and SOLAR Influences for SPARC (Stratospheric Processes and their Role in Climate) Joint Workshop, Helsinki, Finland (13-17 June 2016). Oyama, Shin-ichiro, Yoshizumi Miyoshi, Shinji Saito, Antti Kero, Esa Turunen, Jyrki Manninen, Tero Raita, Noora Partamies, Pekka T. Verronen, Craig Rodger, Mark Clilverd, Correspondence of evolution of EEP with auroral-patch morphological changes at the substorm recovery phase (oral). In: P. T. Verronen (editor), 6th International HEPPA-SOLARIS Workshop Book OF Abstracts, Pg. , Finnish Meteorological Institute, ISBN 9789516978867, 2016. Available online from http://heppa-solaris-2016.fmi.fi/program/Heppasolaris_2016_abstracts.pdf.

RAISE/SOLARIS-HEPPA Meeting, Prague, Boulder, USA (3 – 6 November 2015). Rodger, C. J., J. J. Neal, M. A. Clilverd, D. R. Marsh, N. R. Thomson, and T. Raita, Validating POES/MEPED electron precipitation fluxes through ground based AARDDVARK observations (oral). Available through online programme.

2015 Antarctic Science Conference, Christchurch, New Zealand (29 June – 2 July 2015). Brundell, J. B., C. J. Rodger, and M. A. Clilverd, Space Weather and Global Lightning Observed from Arrival Heights (oral). 2015 Antarctic Science Conference HandBook, Pg. 32, 2015. Handbook available online.

2015 Antarctic Science Conference, Christchurch, New Zealand (29 June – 2 July 2015). Douma, E., and C. J. Rodger, Particle Precipitation into the Polar Atmosphere (poster). 2015 Antarctic Science Conference HandBook, Pg. 63, 2015. Handbook available online.

26th General Assembly of the International Union of Geodesy and Geophysics, Prague, Czech Republic (22 June – 2 July 2015). Rodger, C. J., J. J. Neal, M. A. Clilverd, D. R. Marsh, N. R. Thomson, and T. Raita, Validating POES/MEPED electron precipitation fluxes through ground based AARDDVARK observations (oral). Available through the IUGG online programme.

26th General Assembly of the International Union of Geodesy and Geophysics, Prgue, Czech Republic (22 June – 2 July 2015). Marsh, D. R., D. E. Kinnison, M. A. Clilverd, C. J. Rodger, P. T. Verronen, B. Funke, and K. Perot, Variability of high-latitude odd-nitrogen in the middle atmosphere: The relative roles of dynamics and energetic particle precipitation (oral). Available through the IUGG online programme.

26th General Assembly of the International Union of Geodesy and Geophysics, Prague, Czech Republic (22 June – 2 July 2015). Clilverd, M. A., R. L. Hardman, R. Duthie, C. J. Rodger, J. Lichtenberger, R. Holzworth, and D. Milling, The influence of the plasmapause on energetic electron precipitation fluxes during space weather events (oral). Available through the IUGG online programme.

26th General Assembly of the International Union of Geodesy and Geophysics, Prague, Czech Republic (22 June – 2 July 2015). Hendry, A. T., C. J. Rodger, and M. A. Clilverd, Determining lower energy cutoffs of EMIC driven electron precipitation using satellite and ground-based observations (oral). Available through the IUGG online programme.

26th General Assembly of the International Union of Geodesy and Geophysics, Prague, Czech Republic (22 June – 2 July 2015). Cresswell-Moorcock, K., C. J. Rodger, M. A. Clilverd, and A. Hendry, Determining the quiet day curve for long-periods of subionospheric very low frequency observations using the fast fourier transform (poster). Available through the IUGG online programme.

Japan Geoscience Union Meeting, Chiba City, Japan (24-28 May 2015). Miyoshi, Y., S. Oyama, S. Saito, S. Kurita, H. Fujiwara, R. Kataoka, Y. Ebihara, C. Kletzing, G. Reeves, O. Santolik, M. Clilverd, C. J. Rodger, E. Turunen, and F. Tsuchiya, Comprehensive observations on the pulsating aurora from satellite and ground-observations (oral). Session and abstract available on the web.

Japan Geoscience Union Meeting, Chiba City, Japan (24-28 May 2015). Miyoshi, Y., S. Oyama, S. Saito, S. Kurita, H. Fujiwara, R. Kataoka, Y. Ebihara, C. Kletzing, G. Reeves, O. Santolik, M. Clilverd, C. J. Rodger, E. Turunen, and F. Tsuchiya, Wide energy electron precipitation associated with the pulsating aurora and its impact on the middle atmosphere (oral). Session and abstract available on the web.

SCOSTEP Symposium STP13, Xi’an, China (12-18 September 2014). Rodger, C. J., J. J. Neal, M. A. Clilverd, and T. Raita, Long term determination of variations in energetic electron precipitation into the atmosphere using AARDDVARK (poster). SCOSTEP Symposium STP13 Abstract Book, Pg. 148, 2014. Available from the web at http://stp13.csp.escience.cn/dct/attach/Y2xiOmNsYjpwZGY6NzEyNzc=

XXXIII Scientific Committee on Antarctic Research Open Science Conference, Auckland, New Zealand (25 – 28 August 2014). Rodger, C. J., M. A. Clilverd, M. E. Andersson, A. Seppälä, P. T. Verronen, D. A. Newnham, and J. C. Green, The Impact of Energetic Electron Precipitation into the Polar Atmosphere: Coupling Space-Based Process to the High Latitude Upper Atmosphere and Polar Surface Climate (oral). XXXIII SCAR Biennial Meetings including the 2014 Open Science Conference HandBook, Pg. 18, 2014. Timetable available from the web at http://www.scar2014.com/assets/SCAR_OSC_Programme_updated_Monday_25_August.pdf

31st General Assembly of the International Union of Radio Science, Beijing, China, (16 – 23 August 2014). Rodger, C. J., J. J. Neal, M. A. Clilverd, and T. Raita, Long term determination of variations in energetic electron precipitation into the atmosphere using AARDDVARK (oral). Session programme available online from http://www.aps-ursi.org/ursigass/program/session.asp?sid=HG03

31st General Assembly of the International Union of Radio Science, Beijing, China, (16 – 23 August 2014). Clilverd, M. A., R. L. Hardman, R. Duthie, C. J. Rodger, and R. Millan, Investigating electron precipitation event characteristics and drivers: combining BARREL-inspired measurements from Antarctica and Canada (oral). Session programme available online from http://www.aps-ursi.org/ursigass/program/session.asp?sid=HG03

31st General Assembly of the International Union of Radio Science, Beijing, China, (16 – 23 August 2014). Hendry, A. T., C. J. Rodger, B. R. Carson, and M. A. Clilverd, Investigating the upper and lower energy cutoffs of EMIC-wave driven precipitation events (oral). Session programme available online from http://www.aps-ursi.org/ursigass/program/session.asp?sid=HG03

31st General Assembly of the International Union of Radio Science, Beijing, China, (16 – 23 August 2014). Rodger, C. J., and M. A. Clilverd, Remote sensing space weather events through ionospheric radio: latest update from the AARDDVARK network (oral). Session programme available online from http://www.aps-ursi.org/ursigass/program/session.asp?sid=H08

31st General Assembly of the International Union of Radio Science, Beijing, China, (16 – 23 August 2014). Rodger, C. J., M. A. Clilverd, J. M. Wissing, A. J. Kavanagh, T. Raita, and S. Marple, Testing AIMOS ionization rates in the middle atmosphere: Comparison with ground based radio wave observations of the ionosphere (poster). Session programme available online from http://www.aps-ursi.org/ursigass/program/session.asp?sid=HP4

31st General Assembly of the International Union of Radio Science, Beijing, China, (16 – 23 August 2014). Cresswell-Moorcock, K., C. J. Rodger, and M. A. Clilverd, Detecting space weather events with subionospheric VLF observations: Producing quiet day curves from AARDDVARK data (poster).. Session programme available online from http://www.aps-ursi.org/ursigass/program/session.asp?sid=HP4

31st General Assembly of the International Union of Radio Science, Beijing, China, (16 – 23 August 2014). Clilverd, M. A., C. J. Rodger, J. J. Neal, K. Cresswell-Moorcock and the AARDDVARK Team, Remote sensing space weather events through ionospheric radio: The AARDDVARK network (poster). Session programme available online from http://www.aps-ursi.org/ursigass/program/session.asp?sid=HP4

5th international High-Energy Particle Precipitation in the Atmosphere (HEPPA) and SOLAR Influences for SPARC (Stratospheric Processes and their Role in Climate) Joint Workshop, Baden-Baden, Germany (5-9 May 2014). Beharrell, M., C. J. Rodger, F. Honary, and M. A. Clilverd, Substorm induced energetic electron precipitation: morphology and prediction (poster). HEPPA SOLARIS 2014 Abstract Book, pg 15. Available online from http://www.imk-asf.kit.edu/downloads/sat/Abstract_book_heppa_2014_300414.pdf

5th international High-Energy Particle Precipitation in the Atmosphere (HEPPA) and SOLAR Influences for SPARC (Stratospheric Processes and their Role in Climate) Joint Workshop, Baden-Baden, Germany (5-9 May 2014). Hardman, R., M. A. Clilverd, C. J. Rodger, J. Lichtenberger, and D. Danskin, Investigating electron precipitation events using near-conjugate observations from St Johns, New Foundland, and Halley, Antarctica (poster) HEPPA SOLARIS 2014 Abstract Book, pg 32. Available online from http://www.imk-asf.kit.edu/downloads/sat/Abstract_book_heppa_2014_300414.pdf

5th international High-Energy Particle Precipitation in the Atmosphere (HEPPA) and SOLAR Influences for SPARC (Stratospheric Processes and their Role in Climate) Joint Workshop, Baden-Baden, Germany (5-9 May 2014). Duthie, R. J. A. , M. A. Clilverd, C. J. Rodger, J. Lichtenberger, A. M. Jorgensen and I. C. Whittaker, A model of energetic electron precipitation fluxes inside and outside of the plasmasphere during space weather events (poster). HEPPA SOLARIS 2014 Abstract Book, pg 24. Available online from http://www.imk-asf.kit.edu/downloads/sat/Abstract_book_heppa_2014_300414.pdf

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Silber, I., C. Price, C. J. Rodger, and C. Haldoupis, Links between mesopause temperatures and ground-based VLF narrowband radio signals (oral). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 24, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Cresswell-Moorcock, K., C. J. Rodger, and M. A. Clilverd, Detecting space weather events with subionospheric VLF observations (oral). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 25, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Hendry, A. T., C. J. Rodger, B. R. Carson, and M. A. Clilverd, Combining ground-based and satellite observations to estimate typical energetic particle fluxes for EMIC-wave driven precipitation events (oral). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 32, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Rodger, C. J., M. A. Clilverd, M. Simon-Wedlund, K. Cresswell-Moorcock, P. Breen, D. Danskin, and E. L. Spanswick, A statistical approach to determining energetic outer radiation-belt electron precipitation fluxes for ground-based data (oral). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 33, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Neal, J. J., C. J. Rodger, M. A. Clilverd, and T. Raita, Long term determination of Variations in energetic electron precipitation into the atmosphere using AARDDVARK (oral). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 34, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Cobbett, N., J. Brundell, M. A. Clilverd, and C. J. Rodger, An autonomous low powered phase stable VLF receiver designed for remote field operation (oral). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 38, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Clilverd, M. A., C. J. Rodger, J. J. Neal, K. Cresswell-Moorcock and the AARDDVARK Team, Remote Sensing Space Weather Events Through Ionospheric Radio: The AARDDVARK Network (poster). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 43, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Cresswell-Moorcock, K., C. J. Rodger, and M. A. Clilverd, Detecting space weather events with subionospheric VLF observations (poster). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 44, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

6th VERSIM Workshop, Dunedin, New Zealand (20 – 23 January 2014). Cresswell-Moorcock, K., C. J. Rodger, and M. A. Clilverd, Detecting space weather events with subionospheric VLF observations (poster). 6th VERSIM Workshop 2014 Abstract and Programme Book, Pg. 44, 2014. Timetable available from the web at http://www.physics.otago.ac.nz/versim/VERSIM_workshop_Dunedin_2014.html

American Geophysical Union Fall Meeting 2013, San Francisco (9-13 December 2013). Silber, Israel, Colin G. Price, C. J. Rodger, and Christos Haldoupis, Links between mesopause temperatures and ground-based VLF narrowband radio signals (poster). Abstract AE23B-0424 presented at 2013 Fall Meeting, AGU, San Francisco, Calif., 9-13 Dec 2013. Abstract Online at agu-fm13.abstractcentral.com/planner.jsp

Scientific Committee on Solar-Terrestrial Physics International CAWSES-II Symposium, Nagoya, Japan (18-22 November 2013), Rodger, C. J., M. A. Clilverd, J. M. Wissing, A. J. Kavanagh, T. Raita, and S. Marple, Testing AIMOS ionization rates in the middle atmosphere: Comparison with ground based data (poster), SCOSTEP International CAWSES-II Symposium Programme book, Pg. 30, Nagoya, 2013. Programme book available online from http://www.stelab.nagoya-u.ac.jp/cawses2013/Program_Book_CAWSESII_Symposium.pdf

Scientific Committee on Solar-Terrestrial Physics International CAWSES-II Symposium, Nagoya, Japan (18-22 November 2013), Cresswell-Moorcock, K., C. J. Rodger, and M. A. Clilverd, Detecting space weather events with subionospheric VLF observations (poster), SCOSTEP International CAWSES-II Symposium Programme book, Pg. 32, Nagoya, 2013. Programme book available online from http://www.stelab.nagoya-u.ac.jp/cawses2013/Program_Book_CAWSESII_Symposium.pdf

Scientific Committee on Solar-Terrestrial Physics International CAWSES-II Symposium, Nagoya, Japan (18-22 November 2013), Neal, J. J., C. J. Rodger, M. A. Clilverd, and T. Raita, Long term determination of variations in energetic electron precipitation into the atmosphere using AARDDVARK (poster), SCOSTEP International CAWSES-II Symposium Programme book, Pg. 40, Nagoya, 2013. Programme book available online from http://www.stelab.nagoya-u.ac.jp/cawses2013/Program_Book_CAWSESII_Symposium.pdf

Scientific Committee on Solar-Terrestrial Physics International CAWSES-II Symposium, Nagoya, Japan (18-22 November 2013), Beharrell, M., F. Honary, B. Pennington, M. Clilverd, and A. Kavanagh, Predicting Auroral Radio Absorption (poster), SCOSTEP International CAWSES-II Symposium Programme book, Pg. 37, Nagoya, 2013. Programme book available online from http://www.stelab.nagoya-u.ac.jp/cawses2013/Program_Book_CAWSESII_Symposium.pdf

International Association of Geomagnetism and Aeronomy Scientific Assembly, Merida, Mexico (26-31 August, 2013). Clilverd, M. A., N. Cobbett, C. J. Rodger, J. B. Brundell, M. Denton, D. Hartley, J. Rodriguez, D. Danskin, T. Raita, and E. L. Spanswick, Energetic electron precipitation characteristics observed from Antarctica during a flux dropout event (oral), IAGA 2013 Abstract Volume, Pg 53, Mexico, 2013. Abstract book available from http://www.iaga2013.org.mx/public/1/ABSTRACTvolume-IAGA2013.pdf.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Merida, Mexico (26-31 August, 2013). Simon-Wedlund, M., C. J. Rodger, M. A. Clilverd, P. Breen, D. Danskin, and E. L. Spanswick, A statistical approach to determining energetic outer radiation-belt electron precipitation fluxes (oral), IAGA 2013 Abstract Volume, Pg 57, Mexico, 2013. Abstract book available from http://www.iaga2013.org.mx/public/1/ABSTRACTvolume-IAGA2013.pdf.

Quantifying Energetic Particle Precipitation into the Atmosphere (QEPPA) 1st Steering Group Meeting, Lancaster, England (14-15 March 2013), Clilverd, M. A., and C. J. Rodger, AARDDVARK- A brief review of recent highlights and network coverage (oral).

Quantifying Energetic Particle Precipitation into the Atmosphere (QEPPA) 1st Steering Group Meeting, Lancaster, England (14-15 March 2013), Rodger, C. J., and M . A. Clilverd, Determination of electron precipitation flux-Combining Satellite and ground-based VLF data (oral). Presentation available from http://spears.lancs.ac.uk/~beharrem/qeppa/meetings/01/QEPPA_MARCH2013_Rodger.pdf

American Geophysical Union Fall Meeting 2012, San Francisco (3-7 December 2012). Jorgensen, Anders, Janos Lichtenberger, J. Duffy, Reiner Friedel, Mark Clilverd, Balazs Heilig, Massimo Vellante, Jyrki Manninen, C. J. Rodger, Andrew Collier, Jan Reda, and Robert Holzworth, Daniel M. Ober, Athanasios Boudouridis, Eftyhia Zesta, P. J. Chi, and Robert Holzworth, Evaluating the Accuracy of Plasmasphere Data Assimilation from Ground-Based Observations (poster). Abstract SM23C-2328 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec 2012. Online at http://fallmeeting.agu.org/2012/eposters/eposter/sm23c-2328/

Ninth European Space Weather Week, Brussels, Belgium (5-9 November 2012). Zigman, V., D. Grubor, D. Sulic, C. J. Rodger, and M. A. Clilverd, Impact of Solar X-ray Flares on the Earth Lower Ionosphere: relating LYRA -GOES – VLF Data (oral). Programme and presentations available online at http://proba2.oma.be/community/meetings/SWT6

Ninth European Space Weather Week, Brussels, Belgium (5-9 November 2012). Zigman, V., C. J. Rodger, J. B. Brundell, M. A. Clilverd, and D. Grubor, Early March 2012 X-Ray Flares: VLF Perspective, Observations And Modelling (poster). Programme available online at http://www.stce.be/esww9/program/poster2.php

4th international High-Energy Particle Precipitation in the Atmosphere (HEPPA) and SOLAR Influences for SPARC (Stratospheric Processes and their Role in Climate) Joint Workshop, Boulder, USA (9-12 October 2012). Cllverd, M. A. and C.J. Rodger, Determining energetic electron precipitation fluxes into the atmosphere (oral). HEPPA SOLARIS 2012 Abstract Book, pg 13, 2012. Available online from http://www2.acd.ucar.edu/sites/default/files/heppasolaris/AbstractBook2012.docx. HEPPA SOLARIS 2012 Poster Summaries, A2. Available online from https://www2.acd.ucar.edu/sites/default/files/heppasolaris/Session_2_posters.pdf.

4th international High-Energy Particle Precipitation in the Atmosphere (HEPPA) and SOLAR Influences for SPARC (Stratospheric Processes and their Role in Climate) Joint Workshop, Boulder, USA (9-12 October 2012). Newnham, D. A., M. A. Clilverd, D. J. Maxfield, R. B. Horne, P. J. Espy, C. J. Rodger, A. Seppälä, P. Hartogh, and K. Holmen, Observations of nitric oxide in the Antarctic middle atmosphere during recurrent geomagnetic storms (poster). HEPPA SOLARIS 2012 Poster Summaries, B10. Available online from https://www2.acd.ucar.edu/sites/default/files/heppasolaris/Session_1_posters.pdf.

New Zealand Annual Antarctic Conference 2012, Christchurch, New Zealand (4 – 5 October 2012). Rodger, C. J., and M. A. Clilverd, The Zombie Satellite, Killer Electrons and Tomorrows Flying Barrels, 2012 Annual Antarctic Conference Abstract Book, Pg. 10, Antarctica New Zealand, 2012. Programme available on line from http://www.physics.otago.ac.nz/nx/space/2012%20AntNZ%20Conference%20Programme%20Booklet.pdf.

5th VERSIM Workshop, Sao Paulo, Brazil (3 – 6 September 2012). Rodger, C. J., M. A. Clilverd, A. J. Kavanagh, C. E. J. Watt, P. T. Verronen, and T. Raita, Contrasting the responses of three different ground-based instruments to energetic electron precipitation (oral). 5th VERSIM Workshop 2012 Program and Abstracts, Pg. 35, 2012. Timetable available from the web at http://www.craam.mackenzie.br/versim2/pages/program.htm

5th VERSIM Workshop, Sao Paulo, Brazil (3 – 6 September 2012). Hendry, A. T., C. J. Rodger, M. A. Clilverd, N. R. Thomson, S. K. Morley, and T. Raita, Rapid radiation belt losses occurring during high speed solar wind stream driven storms: importance of energetic electron precipitation (oral). 5th VERSIM Workshop 2012 Program and Abstracts, Pg. 48, 2012. Timetable available from the web at http://www.craam.mackenzie.br/versim2/pages/program.htm

5th VERSIM Workshop, Sao Paulo, Brazil (3 – 6 September 2012). Collier, A. B., C. J. Rodger, M. A. Clilverd, J. Lichtenberger, and B. Delport, Narrowband VLF Observations as Validation of Plasmaspheric Model (oral). 5th VERSIM Workshop 2012 Program and Abstracts, Pg. 16, 2012. Timetable available from the web at http://www.craam.mackenzie.br/versim2/pages/program.htm

5th VERSIM Workshop, Sao Paulo, Brazil (3 – 6 September 2012). Hendry, A. T., C. J. Rodger, B. Carson, M. A. Clilverd, and T. Raita, Subionospheric VLF Observations of EMIC-driven relativistic electron precipitation (poster). 5th VERSIM Workshop 2012 Program and Abstracts, Pg. 49, 2012. Timetable available from the web at http://www.craam.mackenzie.br/versim2/pages/program.htm

5th VERSIM Workshop, Sao Paulo, Brazil (3 – 6 September 2012). Zigman, V., D. Grubor, C. J. Rodger, J. B. Brundell, and M. A. Clilverd, VLF observations of early March 2012 flares over Antarctica (poster). 5th VERSIM Workshop 2012 Program and Abstracts, Pg. 53, 2012. Timetable available from the web at http://www.craam.mackenzie.br/versim2/pages/program.htm

5th VERSIM Workshop, Sao Paulo, Brazil (3 – 6 September 2012). Lichtenberger, J., A. B. Collier, M. A. Clilverd, A. Jorgensen, C. J. Rodger, M. Vellante, R. Friedel, B. Heilig, R. H. Holzworth J. Manninen, and J. Reda, PLASMON: Progress in Characterising the Plasmasphere (poster) 5th VERSIM Workshop 2012 Program and Abstracts, Pg. 50, 2012. Timetable available from the web at http://www.craam.mackenzie.br/versim2/pages/program.htm

Japan Geoscience Union Meeting, Chiba City, Japan (20-25 May 2012). Rodger, C. J., M. A. Clilverd, and N. R. Thomson, Remote Sensing Space Weather Events Through Ionospheric Radio: The AARDDVARK Network (oral). Available on web from http://www2.jpgu.org/meeting/2012/session/P-EM07_e.html

European Geosciences Union General Assembly 2012, Vienna, Austria (22-27 April 2012). Lichtenberger, J., A. B. Collier, M. A. Clilverd, A. Jorgensen, C. J. Rodger, M. Vellante, R. Friedel, B. Heilig, R. H. Holzworth J. Manninen, and J. Reda, PLASMON: Progress in characterising the Plasmasphere (poster). Geophysical Research Abstracts, Vol. 14, EGU2012-8106, 2012. Programme available on the web from http://www.egu2012.eu/EGU2012-programmegroup_programme_ST.pdf

Eighth European Space Weather Week, Namur, Belgium (28 November – 2 December, 2011). Heilig, B., J. Lichtenberger, M. Clilverd, M. Vellanate, J. Manninen, C. Rodger, A. Collier, A. Jorgensen, J. Reda, R. Holzworth, and R. Friedel, Global Ground Based VLF and ULF Networks for Modeling the Plasmasphere and Space Weather Events – PLASMON (oral). Eighth European Space Weather Week Final Programme and Abstract Book, Pg. 45, 2011. Programme available online at http://sidc.oma.be/esww8/program/session2.php

2nd Geospace Coupling to Polar Atmosphere team meeting, International Space Science Institute (ISSI), Berne, Switzerland (17 – 21 October 2011). Clilverd, M. A., and C. J. Rodger, POES detector calibration factors (oral). Geospace Coupling to Polar Atmosphere ISSI Team Meeting Agenda. Available from the web at http://www.issibern.ch/teams/polaratmosphere/polaratmosphere/Meetings.html

2nd Geospace Coupling to Polar Atmosphere team meeting, International Space Science Institute (ISSI), Berne, Switzerland (17 – 21 October 2011). Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, J-A. Sauvaud, M. Parrot, and Th. Ulich, DEMETER and ground based observations of a large-scale electron precipitation event (oral). Geospace Coupling to Polar Atmosphere ISSI Team Meeting Agenda. Available from the web at http://www.issibern.ch/teams/polaratmosphere/polaratmosphere/Meetings.html

2nd Geospace Coupling to Polar Atmosphere team meeting, International Space Science Institute (ISSI), Berne, Switzerland (17 – 21 October 2011). Andersson, M., P. T. Verronen, S. Wang, C. J. Rodger, M. A. Clilverd, and B. R. Carson, Connection between precipitating radiation belt electrons and mesospheric hydroxyl in 2004-2009 (oral). Geospace Coupling to Polar Atmosphere ISSI Team Meeting Agenda. Available from the web at http://www.issibern.ch/teams/polaratmosphere/polaratmosphere/Meetings.html

2nd International Demeter Workshop, Paris, France, (10-12 October 2011). Rodger, C. J., M. A. Clilverd, R. J. Gamble, A. Seppälä, N. R. Thomson, M. Parrot, J. A. Sauvaud, J. J. Berthelier, and Th. Ulich, Combining satellite and ground-based data to characterise energetic electron precipitation from the radiation belts (oral). Program of the 2nd International DEMETER Workshop, Pg. 6, 2011.

2nd International Demeter Workshop, Paris, France, (10-12 October 2011). Sauvaud, J. A., R. Maggilol, C. Jacquey, M. Parrot, J.-J. Berthelier, R. J. Gamble, and C. J. Rodger, Radiation belt electron precipitation due to VLF transmitters: satellite observations (oral). Program of the 2nd International DEMETER Workshop, Pg. 6, 2011.

2nd International Demeter Workshop, Paris, France, (10-12 October 2011). Rodger, C. J., R. J. Gamble, B. R. Carson, S. A. Cummer, M. A. Clilverd, J. C. Green, J-A. Sauvaud, M. Parrot, and J.-J. Berthelier, Contrasting the efficiency of radiation belt losses caused by ducted and non-ducted whistler mode waves from ground-based transmitters (oral). Program of the 2nd International DEMETER Workshop, Pg. 6, 2011.

2nd International Demeter Workshop, Paris, France, (10-12 October 2011). Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, J-A. Sauvaud, M. Parrot, and Th. Ulich, DEMETER and ground based observations of a large-scale electron precipitation event (oral). Program of the 2nd International DEMETER Workshop, Pg. 6, 2011.

30th General Assembly of the International Union of Radio Science, Istanbul, Turkey (13 – 20 August 2011). Rodger, C. J., and M. A. Clilverd, Remote sensing space weather events through ionospheric radio: the AARDDVARK network (oral). XXX URSI General Assembly and Scientific Symposium Program Book, Pg 71, 2011. Available from the web at http://www.ursigass2011.org/Program_Book.pdf

30th General Assembly of the International Union of Radio Science, Istanbul, Turkey (13 – 20 August 2011). Dietrich, S. L., C. J. Rodger, M. A. Clilverd, J. Bortnik, and T. Raita, Relativistic microburst storm characteristics: combined satellite and ground-based observations (oral). XXX URSI General Assembly and Scientific Symposium Program Book, Pg 30, 2011. Available from the web at http://www.ursigass2011.org/Program_Book.pdf

30th General Assembly of the International Union of Radio Science, Istanbul, Turkey (13 – 20 August 2011). Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, Th. Ulich, M. Parrot, J.-A. Sauvaud, and J.-J. Berthelier, Satellite and ground based observations of a large-scale electron precipitation event (poster). XXX URSI General Assembly and Scientific Symposium Program Book, Pg 40, 2011. Available from the web at http://www.ursigass2011.org/Program_Book.pdf

30th General Assembly of the International Union of Radio Science, Istanbul, Turkey (13 – 20 August 2011). Collier, A. B., J. Lichtenberger, R. Friedel, M. A. Clilverd, B. Heilig, M. Vellante, J. Manninen, C. J. Rodger, A. Jorgensen, J. Reda, and R. H. Holzworth, PLASMON: Data Assimilation of the Earth’s Plasmasphere (poster). XXX URSI General Assembly and Scientific Symposium Program Book, Pg 39, 2011. Available from the web at http://www.ursigass2011.org/Program_Book.pdf

30th General Assembly of the International Union of Radio Science, Istanbul, Turkey (13 – 20 August 2011). Meyer, S., A. B. Collier, and C. J. Rodger, Daytime VLF modeling over land and sea, comparison with data from DEMETER satellite (poster). XXX URSI General Assembly and Scientific Symposium Program Book, Pg 43, 2011. Available from the web at http://www.ursigass2011.org/Program_Book.pdf

AGU Chapman Conference on Dynamics of the Earth’s Radiation Belts and Inner Magnetosphere, St. John’s, Newfoundland and Labrador, Canada (17 – 22 July, 2011). Rodger, C. J., M. A. Clilverd, A. Seppälä, N. R. Thomson, R. J. Gamble, M. Parrot, J. A. Sauvaud, Th. Ulich, and J. J. Berthelier, Radiation belt electron precipitation due to geomagnetic storms: significance to middle atmosphere ozone chemistry (oral). AGU Chapman Conference on Dynamics of the Earth’s Radiation Belts and Inner Magnetosphere Conference Programme, American Geophysical Union, Pg. 46, 2011. Programme and Abstract book available online at http://www.agu.org/meetings/chapman/2011/ecall/pdf/Program_schedule.pdf

AGU Chapman Conference on Dynamics of the Earth’s Radiation Belts and Inner Magnetosphere, St. John’s, Newfoundland and Labrador, Canada (17 – 22 July, 2011). Rodger, C. J., M. A. Clilverd, R. J. Gamble, Th. Ulich, T. Raita, A. Seppälä, J. C. Green, N. R. Thomson, J. A. Sauvaud, and M. Parrot, Ground-based estimates of outer radiation belt energetic electron precipitation fluxes into the atmosphere (poster). AGU Chapman Conference on Dynamics of the Earth’s Radiation Belts and Inner Magnetosphere Conference Programme, American Geophysical Union, Pg. 45, 2011. Programme and Abstract book available online at http://www.agu.org/meetings/chapman/2011/ecall/pdf/Program_schedule.pdf

AGU Chapman Conference on Dynamics of the Earth’s Radiation Belts and Inner Magnetosphere, St. John’s, Newfoundland and Labrador, Canada (17 – 22 July, 2011). Rodger, C. J., and M. A. Clilverd, Remote Sensing Space Weather Events Through Ionospheric Radio: The AARDDVARK Network (poster). AGU Chapman Conference on Dynamics of the Earth’s Radiation Belts and Inner Magnetosphere Conference Programme, American Geophysical Union, Pg. 46-47, 2011. Programme and Abstract book available online at http://www.agu.org/meetings/chapman/2011/ecall/pdf/Program_schedule.pdf

56th Annual Conference of the South African Institute of Physics, Johannesburg, South Africa (12-15 July 2011). Collier, A. B., J. Lichtenberger, R. Friedel, M. A. Clilverd, B. Heilig, M. Vellante, J. Manninen, C. J. Rodger, A. Jorgensen, J. Reda, and R. H. Holzworth, PLASMON: Data Assimilation of the Earth’s Plasmasphere (poster). Programme and Book of Abstracts, 2011. Available from the web at http://indico.saip.org.za/contributionDisplay.py?contribId=5&sessionId=23&confId=7

New Zealand Annual Antarctic Conference 2011, Hamilton, New Zealand (4 – 6 July, 2011). Brundell, J. B., C. J. Rodger, and R. H. Holzworth, A “Woollen AARDVARK”? in Antarctica: Applications of Global Lightning Observations Monitored from Arrival Heights [K060] (oral). Abstract in 2011 Annual Antarctic Conference: Value and Relevance of Antarctic Science, Pg. 25, University of Waikato, 2011. Abstract in 2011 Annual Antarctic Conference: Value and Relevance of Antarctic Science, Pg. 61, University of Waikato, 2011.

New Zealand Annual Antarctic Conference 2011, Hamilton, New Zealand (4 – 6 July, 2011). Rodger, C. J., J. B. Brundell, N. R. Thomson, Clilverd, M. A., N. Cobbett, I. J. Rae, P. T. Verronen, and F. W. Menk, Combined space and ground-based observations of electron precipitation during a substorm [K060] (poster). Abstract in 2011 Annual Antarctic Conference: Value and Relevance of Antarctic Science, Pg. 61, University of Waikato, 2011.

25th General Assembly of the International Union of Geodesy and Geophysics, Melbourne, Australia (28 June – 7 July, 2011), Rodger, C. J., B. R. Carson, S. A. Cummer, R. J. Gamble, M. A. Clilverd, J-A. Sauvaud, M. Parrot, and J. C. Green, Contrasting the efficiency of radiation belt losses caused by ducted and non-ducted whistler mode waves from ground-based transmitters (oral). Available from the web at http://www.iugg2011.com/pdf/IUGG2011_FinalEntireProgram.6June.pdf

25th General Assembly of the International Union of Geodesy and Geophysics, Melbourne, Australia (28 June – 7 July, 2011), Clilverd, M. A., C. J. Rodger, R. J. Gamble, Th. Ulich, T. Raita, A. Seppälä, J. C. Green, N. R. Thomson, J. A. Sauvaud, and M. Parrot, Ground-based estimates of outer radiation belt energetic electron precipitation fluxes into the atmosphere (oral). IUGG Programme Handbook, Pg 223, 2011. Available from the web at http://www.iugg2011.com/pdf/IUGG2011_FinalEntireProgram.6June.pdf

25th General Assembly of the International Union of Geodesy and Geophysics, Melbourne, Australia (28 June – 7 July, 2011), Collier, A. B., S. G. Meyer, and C. J. Rodger, Development and Validation of a VLF Propagation (poster). IUGG Programme Handbook, Pg 237, 2011. Available from the web at http://www.iugg2011.com/pdf/IUGG2011_FinalEntireProgram.6June.pdf

EISCAT-3D User Meeting 2011, Uppsala, Sweden (18-20 May 2011), Gamble, R. J., A. Kero, M. A. Clilverd, and C. J. Rodger, Energetic electron precipitation seen in the IPY ESR dataset (poster). EISCAT-3D User Meeting Programme available from http://www.space.irfu.se/workshops/EISCAT-3D_User2011/

3rd international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Granada, Spain (9-11 May 2011), Rodger, C. J., M. A. Clilverd, A. Seppälä, N. R. Thomson, R. J. Gamble, M. Parrot, J. A. Sauvaud and Th. Ulich, Radiation belt electron precipitation due to geomagnetic storms: significance to middle atmosphere ozone chemistry (oral). HEPPA 2011 List of Abstracts, Pg. 25, 2011. Available from the web at http://heppa2011.iaa.es/FCKeditor/UserFiles/File/abstracts.pdf

3rd international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Granada, Spain (9-11 May 2011), Kavanagh, A. J., C. J. Rodger, M. A. Clilverd, C.-F. Enell, and F. Honary, The response of an incoherent scatter radar and riometer to the precipitation of MeV electrons (oral). HEPPA 2011 List of Abstracts, Pg. 14, 2011. Available from the web at http://heppa2011.iaa.es/FCKeditor/UserFiles/File/abstracts.pdf

3rd international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Granada, Spain (9-11 May 2011), Meyer, S., A. B. Collier, and C. J. Rodger, Narrowband VLF modeling of ionospheric response to solar flares detected at SANAE (oral). Available from the web at http://heppa2011.iaa.es/FCKeditor/UserFiles/File/abstracts.pdf

American Geophysical Union Fall Meeting 2010, San Francisco (13-17 December, 2010), Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, Th. Ulich, M. Parrot, J.-A. Sauvaud, and J.-J. Berthelier, Satellite and ground based observations of a large-scale electron precipitation event (poster). Abstract SA31B-1734 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec 2010. Online at http://www.agu.org/meetings/fm10/pdf/AGU_FM10_Scientific_Program.pdf

American Geophysical Union Fall Meeting 2010, San Francisco (13-17 December, 2010), Rodger, C. J., M. A. Clilverd, R. J. Gamble, Th. Ulich, T. Raita, A. Seppälä, J. C. Green, N. R. Thomson, J. A. Sauvaud, and M. Parrot, Ground-based estimates of outer radiation belt energetic electron precipitation fluxes into the atmosphere (poster). Abstract SM13A-1786 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec 2010. Online at http://www.agu.org/meetings/fm10/pdf/AGU_FM10_Scientific_Program.pdf

4th VERSIM Workshop, Prague, Czech Republic (13 – 17 September 2010), Dietrich, S. L., C. J. Rodger, M. A. Clilverd, J. Bortnik, and T. Raita, Relativistic microburst storm characteristics: combined satellite and ground-based observations (oral), VERSIM 2010 List of Abstracts, Pg. 3, 2010. Available from the web at http://physics.mff.cuni.cz/kfpp/versim10/list-prg.php

4th VERSIM Workshop, Prague, Czech Republic (13 – 17 September 2010), Rodger, C. J., M. A. Clilverd, and the AARDDVARK team, Long distance monitoring of the lower ionosphere using subionospheric VLF propagation: The global AARDDVARK sensor array (poster), VERSIM 2010 List of Abstracts, Pg. 18, 2010. Available from the web at http://physics.mff.cuni.cz/kfpp/versim10/list-prg.php

4th VERSIM Workshop, Prague, Czech Republic (13 – 17 September 2010), Rodger, C. J., M. A. Clilverd, A. Seppälä, N. R. Thomson, R. J. Gamble, M. Parrot, J. A. Sauvaud and Th. Ulich, Radiation belt electron precipitation due to geomagnetic storms: significance to middle atmosphere ozone chemistry (oral), VERSIM 2010 List of Abstracts, Pg. 22, 2010. Available from the web at http://physics.mff.cuni.cz/kfpp/versim10/list-prg.php

4th VERSIM Workshop, Prague, Czech Republic (13 – 17 September, 2010), Clilverd, M. A., C. J. Rodger, R. J. Gamble, Th. Ulich, T. Raita, A. Seppälä, J. C. Green, N. R. Thomson, J. A. Sauvaud, and M. Parrot, Ground-based estimates of outer radiation belt energetic electron precipitation fluxes into the atmosphere (oral), VERSIM 2010 List of Abstracts, Pg. 24, 2010. Available from the web at http://physics.mff.cuni.cz/kfpp/versim10/list-prg.php

SCOSTEP Symposium STP12, Berlin, Germany (12-16 July 2010). Dietrich, S. L., C. J. Rodger, M. A. Clilverd, J. Bortnik, and T. Raita, Relativistic microburst storm characteristics: combined satellite and ground-based observations (oral). SCOSTEP Symposium STP12 Abstract Book, Pg. 30, 2010. Details available from the web at http://www.iap-kborn.de/SCOSTEP2010/files/abstract-book-stp12.pdf

New Zealand Annual Antarctic Conference 2010, Christchurch, New Zealand (5 – 7 July 2010). Rodger, C. J., S. Dietrich, R. J. Gamble, J. B. Brundell, and M. A. Clilverd, A “Woollen Aardvark” in Antarctica: Examining noise levels at Arrival Heights [K060] (poster). Abstract in 2010 Annual Antarctic Conference: A Taste of the Ice, Pg. 46, University of Canterbury, 2010.

New Zealand Annual Antarctic Conference 2010, Christchurch, New Zealand (5 – 7 July 2010). Carson, B. R., and C. J. Rodger, Measuring Relativistic Electron Precipitation into the Polar Atmosphere (poster). Abstract in 2010 Annual Antarctic Conference: A Taste of the Ice, Pg. 48, University of Canterbury, 2010.

New Zealand Annual Antarctic Conference 2010, Christchurch, New Zealand (5 – 7 July 2010). Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, M. Parrot, J.-A. Sauvaud, and J.-J. Berthelier, Satellite and ground based observations of a large-scale electron precipitation event – preliminary results (poster). Abstract in 2010 Annual Antarctic Conference: A Taste of the Ice, Pg. 47, University of Canterbury, 2010.

2nd international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Boulder, USA (5-8 October 2009). Clilverd, M. A., C. J. Rodger, and the AARDDVARK team, Global AARDDVARK Measurements of Energetic Electron Precipitation (oral). 2nd international High-Energy Particle Precipitation in the Atmosphere Abstracts, pg. 8, 2009. Details available from web http://www.acd.ucar.edu/Events/Meetings/HEPPA/program.shtml.

High Speed Solar Wind Streams and Geospace Interactions (HSS-GI) HSS-GI Workshop (6-11th September, 2009), Ambleside, United Kingdom, Clilverd, M. A., C. J. Rodger, A. Seppälä, and the AARDDVARK team, Precipitation of MeV electrons and consequences for the lower atmosphere (oral). High Speed Solar Wind Streams and Geospace Interactions (HSS-GI) HSS-GI Workshop Abstracts, page 35, 2009. Details available from web http://www.dcs.lancs.ac.uk/iono/hssgi2009/.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Sopron, Hungary (23-30 August, 2009), Clilverd, M. A., C. J. Rodger, J. B. Brundell, N. Cobbett, J. Bahr, T. Moffat-Griffin, A. J. Kavanagh, A. Seppälä, N. R. Thomson, R. H. W. Friedel, and F. W. Menk, Energetic electron precipitation during sub-storm injection events: high latitude fluxes and an unexpected mid-latitude signature (poster), IAGA 2009 Programme, Pg 40, Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, Sopron, Hungary, 2009.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Sopron, Hungary (23-30 August, 2009), Gamble, R. J., C. J. Rodger, B. Carson, M. A. Clilverd, J. A. Sauvaud, N. R. Thomson, S. L. Stewart, R. J. McCormick, M. Parrot, and J.-J. Berthelier,Radiation belt electron precipitation by man-made VLF transmissions: satellite observations (oral), IAGA 2009 Programme, Pg 56, Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, Sopron, Hungary, 2009.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Sopron, Hungary (23-30 August, 2009), Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, M. Parrot, J.-A. Sauvaud, and J.-J. Berthelier, Satellite and ground based observations of a large-scale electron precipitation event (oral), IAGA 2009 Programme, Pg 66, Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, Sopron, Hungary, 2009.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Sopron, Hungary (23-30 August, 2009), Seppälä, A., P. T. Verronen, M. A. Clilverd, C. J. Rodger, C. E. Randall, and E. Turunen,Observations of energetic particle precipitation effects upon the middle atmosphere (oral), IAGA 2009 Programme, Pg 66, Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, Sopron, Hungary, 2009.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Sopron, Hungary (23-30 August, 2009), Clilverd, M. A., A. Seppälä, C. J. Rodger, and E. Turunen,The impact of a relativistic electron precipitation event on the stratosphere (oral), IAGA 2009 Programme, Pg 72, Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, Sopron, Hungary, 2009.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Sopron, Hungary (23-30 August, 2009), Dietrich, S. L., C. J. Rodger, M. A. Clilverd, J. Bortnik, and the AARDDVARK team,Correlations between SAMPEX detected relativistic electron precipitation and perturbations in ground based VLF signals during periods of extreme geomagnetic disturbance (oral), IAGA 2009 Programme, Pg 72, Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, Sopron, Hungary, 2009.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Sopron, Hungary (23-30 August, 2009), Rodger, C. J., M. A. Clilverd, and the AARDDVARK team, Long distance monitoring of the lower ionosphere: the global AARDDVARK sensors (poster), IAGA 2009 Programme, Pg 77, Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, Sopron, Hungary, 2009.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Sopron, Hungary (23-30 August, 2009), Clilverd, M. A. C. J. Rodger, and the AARDDVARK team, Monitoring the lower ionosphere at both poles: the global AARDDVARK network (poster), IAGA 2009 Programme, Pg 125, Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, Sopron, Hungary, 2009.

New Zealand Annual Antarctic Conference 2009, Auckland, New Zealand (1-3 July 2009), Rodger, C. J., M. A. Clilverd, and J. B. Brundell, A “Woollen Aardvark” in Antarctica: Monitoring particles from space and global lightning from Arrival Heights [K069a] (oral). 2009 Annual Antarctic Conference: Sustaining the gains of the International Polar Year, Pg. 33, University of Auckland, 2009.

New Zealand Annual Antarctic Conference 2009, Auckland, New Zealand (1-3 July 2009), Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, M. Parrot, J.-A. Sauvaud, and J.-J. Berthelier, Satellite and ground based observations of a large-scale electron precipitation event – preliminary results (poster). 2009 Annual Antarctic Conference: Sustaining the gains of the International Polar Year, Pg. 70, University of Auckland, 2009.

New Zealand Annual Antarctic Conference 2009, Auckland, New Zealand (1-3 July 2009), Dietrich, S. L., C. J. Rodger, M. A. Clilverd, J. Bortnik, and the AARDDVARK team, Correlations between SAMPEX detected relativistic electron precipitation and perturbations in ground based VLF signals during periods of extreme geomagnetic disturbance (poster). 2009 Annual Antarctic Conference: Sustaining the gains of the International Polar Year, Pg. 71, University of Auckland, 2009.

3rd VERSIM Workshop, Tihany, Hungary (15-20 September, 2008), Clilverd, M. A., C. J. Rodger, and the AARDDVARK team, Remote sensing space weather events: the AARDDVARK network (oral). 3rd VERSIM Workshop Books of Abstracts, ISBN 978-963-284-017-8 (paperback), Budapest, pg. 71, 2008.

3rd VERSIM Workshop, Tihany, Hungary (15-20 September, 2008), Clilverd, M. A., A. Seppälä, C. J. Rodger, and E. Turunen, Modelling the impact of a relativistic electron precipitation event on the stratosphere (oral). 3rd VERSIM Workshop Books of Abstracts, ISBN 978-963-284-017-8 (paperback), Budapest, pg. 75, 2008.

3rd VERSIM Workshop, Tihany, Hungary (15-20 September, 2008), Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, S. L. Stewart, R. J. McCormick, M. Parrot, J. A. Sauvaud, and J.-J. Berthelier, Radiation belt electron precipitation by manmade VLF transmissions: satellite observations (oral). 3rd VERSIM Workshop Books of Abstracts, ISBN 978-963-284-017-8 (paperback), Budapest, pg. 77, 2008.

3rd VERSIM Workshop, Tihany, Hungary (15-20 September, 2008), Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, M. Parrot, J. A. Sauvaud, and J.-J. Berthelier, Satellite and ground based observations of a large-scale electron precipitation event – preliminary results (oral). 3rd VERSIM Workshop Books of Abstracts, ISBN 978-963-284-017-8 (paperback), Budapest, pg. 69, 2008.

3rd VERSIM Workshop, Tihany, Hungary (15-20 September, 2008), Raita, T., C. J. Rodger, M. A. Clilverd, A. Seppälä, S. Dietrich, N. R. Thomson, and Th. Ulich, Observations of relativistic electron precipitation from the radiation belts driven by EMIC waves (oral). 3rd VERSIM Workshop Books of Abstracts, ISBN 978-963-284-017-8 (paperback), Budapest, pg. 68, 2008.

29th General Assembly of the International Union of Radio Science, Chicago, USA (7 – 16 August 2008). Clilverd, M. A., C. J. Rodger, N. R. Thomson, Th. Ulich, J. Lichtenberger, and A. B. Collier, Remote sensing space weather events through ionospheric radio: the AARDDVARK network (oral). 29th General Assembly of URSI, Abstracts, Pg. 114, August 2008.

29th General Assembly of the International Union of Radio Science, Chicago, USA (7 – 16 August 2008). Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, S. L. Stewart, R. J. McCormick, M. Parrot, J. A. Sauvaud, and J.-J. Berthelier, Radiation belt electron precipitation by manmade VLF transmissions: satellite observations (oral). 29th General Assembly of URSI, Abstracts, Pg. 56, August 2008.

29th General Assembly of the International Union of Radio Science, Chicago, USA (7 – 16 August 2008). Gamble, R. J., C. J. Rodger, M. A. Clilverd, N. R. Thomson, M. Parrot, J. A. Sauvaud, and J.-J. Berthelier, Satellite and ground based observations of a largescale electron precipitation event – preliminary results (poster). 29th General Assembly of URSI, Abstracts, Pg. 273, August 2008.

29th General Assembly of the International Union of Radio Science, Chicago, USA (7 – 16 August 2008). Clilverd, M. A., C. J. Rodger, R. J. Gamble, N. P. Meredith, M. Parrot, J.-J. Berthelier, and N. R. Thomson, Ground based transmitter signals observed from space: ducted or nonducted? (poster). 29th General Assembly of URSI, Abstracts, Pg. 275, August 2008.

1st international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Helsinki, Finland (28-30 May 2008). Clilverd, M. A., A. Seppälä, C. J. Rodger, and E. Turunen, Modelling the impact of a relativistic electron precipitation event on the stratosphere (oral), In: P. T. Verronen (editor), Finnish Meteorological Institute Reports 2008:2, ISBN 978-951-672-62, Finnish Meteorological Institute, Helsinki, pg. 24, 2008.

1st international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Helsinki, Finland (28-30 May 2008). Rodger, C. J., M. A. Clilverd, Th. Ulich, P. T. Verronen, E. Turunen, and N. R. Thomson, The atmospheric implications of Radiation Belt Remediation (oral), In: P. T. Verronen (editor), Finnish Meteorological Institute Reports 2008:2, ISBN 978-951-672-62, Finnish Meteorological Institute, Helsinki, pg. 45, 2008.

1st international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Helsinki, Finland (28-30 May 2008). Seppälä, A., P. T. Verronen, M. A. Clilverd, C. J. Rodger, E. Turunen, Th. Ulich, and C.-F. Enell, The effects of hard spectra Solar Proton Events on the middle atmosphere (oral), In: P. T. Verronen (editor), Finnish Meteorological Institute Reports 2008:2, ISBN 978-951-672-62, Finnish Meteorological Institute, Helsinki, pg. 56, 2008.

1st international High-Energy Particle Precipitation in the Atmosphere (HEPPA) Workshop, Helsinki, Finland (28-30 May 2008). Turunen, E., P. T. Verronen, A. Seppälä, C. J. Rodger, M. A. Clilverd, J. Tamminen, C. F. Enell and Th. Ulich, Impact of different precipitation energies on NOx generation during geomagnetic storms (oral), In: P. T. Verronen (editor), Finnish Meteorological Institute Reports 2008:2, ISBN 978-951-672-62, Finnish Meteorological Institute, Helsinki, pg. 44, 2008.

European Geosciences Union General Assembly 2008, Vienna, Austria (13-18 April, 2008)., Rodger, C. J., M. A. Clilverd, N. R. Thomson, R. J. Gamble, A. Seppälä, E. Turunen, N. P. Meredith, M. Parrot, J. A. Sauvaud, and J.-J. Berthelier, Radiation belt electron precipitation into the atmosphere: recovery from a geomagnetic storm (poster), Geophysical Research Abstracts, Vol. 10, EGU2008-A-06034, 2008.

American Geophysical Union Fall Meeting 2007, San Francisco (10-14 December, 2007), Rodger, C. J., M. A. Clilverd, N. R. Thomson, R. J. Gamble, A. Seppälä, E. Turunen, N. P. Meredith, M. Parrot, J. A. Sauvaud, and J.-J. Berthelier, Radiation belt electron precipitation into the atmosphere: recovery from a geomagnetic storm (poster), Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract SA23A-1133, 2007.

American Geophysical Union Fall Meeting 2007, San Francisco (10-14 December, 2007), Seppälä, A. S., M. A. Clilverd, and C. J. Rodger, NO_x enhancements in the middle atmosphere: The relative significance of Solar Proton Events and the Aurora as a source (poster), Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract SA23A-1133, 2007.

American Geophysical Union Fall Meeting 2007, San Francisco (10-14 December, 2007), Kozyra, J. U., C. A. Cattell, M. Clilverd, D. S. Evans, A. Kavanagh, M. W. Liemohn, S. B. Mende, L. J. Paxton, A. Ridley, and F. Soraas, Global inventory of precipitating populations during the 15-30 January 2005 long-duration flares and magnetic storms: Relative efficacy at ozone destruction (oral), Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract SA34A-02, 2007.

24nd General Assembly of the International Union of Geodesy and Geophysics, Perugia, Italy, (2 – 13 July, 2007), Rodger, C. J., M. A. Clilverd, N. R. Thomson, R. J. Gamble, A. Seppälä, E. Turunen, N. P. Meredith, M. Parrot, J. A. Sauvaud, and J.-J. Berthelier, Radiation belt electron precipitation into the atmosphere: recovery from a geomagnetic storm (oral), IUGG XXIV Scientific Program, Attached to the daily issue of Corriere dell Umbria, page 27, published 2 June 2007.

24nd General Assembly of the International Union of Geodesy and Geophysics, Perugia, Italy, (2 – 13 July, 2007), Clilverd, M. A., C. J. Rodger, R. M. Millan, J. G. Sample, M. Kokorowski, M. P. McCarthy, Th. Ulich, T. Raita, A. J. Kavanagh, and E. Spanswick, Energetic particle precipitation into the middle atmosphere triggered by a coronal mass ejection, IUGG XXIV Scientific Program, Attached to the daily issue of Corriere dell Umbria, page 2, published 6 June 2007.

24nd General Assembly of the International Union of Geodesy and Geophysics, Perugia, Italy, (2 – 13 July, 2007), Clilverd, M. A., A. Seppälä, C. J. Rodger, N. R. Thomson, J. Lichtenberger, and P. Steinbach, Temporal variability of the descent of high-altitude NOX inferred from ionospheric data (oral), IUGG XXIV Scientific Program, Attached to the daily issue of Corriere dell Umbria, page 29, published 2 June 2007.

24nd General Assembly of the International Union of Geodesy and Geophysics, Perugia, Italy, (2 – 13 July, 2007), Clilverd, M. A. and C. J. Rodger, Long distance monitoring of the lower ionosphere: the global AARDDVARK sensors (poster), IUGG XXIV Scientific Program, Attached to the daily issue of Corriere dell Umbria, page 18, published 2 June 2007.

24nd General Assembly of the International Union of Geodesy and Geophysics, Perugia, Italy, (2 – 13 July, 2007), Seppälä, A., M. A. Clilverd, and C. J. Rodger, NOx enhancements in the middle atmosphere: The relative significance of Solar Proton Events and the Aurora as a source (oral), IUGG XXIV Scientific Program, Attached to the daily issue of Corriere dell Umbria, page 29, published 2 June 2007.

XXX URSI Convention on Radio Science, Sodankylä Finland (9 October – 10 October 2006), Ulich, T., C. J. Rodger, M. A. Clilverd, T. Raita, J. Manninen, A Woollen Aardvark in Sodankylä (oral), Abstract available from the world wide web through: http://www.sgo.fi/Events/ursi-2006/URSI2006_abstracts/Ulich_etal_abstract.pdf

2nd VERSIM Workshop, Sodankylä Finland (26 September – 30 September 2006), Rodger, C. J., and M. A. Clilverd, Ground based observations of relativistic electron precipitation from the radiation belts (oral), In: J. Manninen, T. Ulich, A.-L. Piippo (editor), Sodankylä Geophysical Observatory Report Number 56, ISBN 951-42-6053-8, Sodankylä Geophysical Observatory, Sodankylä pg. 33, 2006.

2nd VERSIM Workshop, Sodankylä Finland (26 September – 30 September 2006), Clilverd, M. A., A. Seppälä, C. J. Rodger, P. T. Verronen, and N. R. Thomson, J. Lichtenberger, and P. Steinbach, VLF evidence of thermosphere-to-stratosphere descent of polar NO_X (oral), In: J. Manninen, T. Ulich, A.-L. Piippo (editor), Sodankylä Geophysical Observatory Report Number 56, ISBN 951-42-6053-8, Sodankylä Geophysical Observatory, Sodankylä pg. 63, 2006.

2nd VERSIM Workshop, Sodankylä Finland (26 September – 30 September 2006), Clilverd, M. A., C. J. Rodger, R. M. Millan and Th. Ulich, The importance of atmospheric precipitation in storm-time relativistic electron flux drop outs (oral), In: J. Manninen, T. Ulich, A.-L. Piippo (editor), Sodankylä Geophysical Observatory Report Number 56, ISBN 951-42-6053-8, Sodankylä Geophysical Observatory, Sodankylä pg. 32, 2006.

2nd VERSIM Workshop, Sodankylä Finland (26 September – 30 September 2006), Seppälä, A., P. T. Verronen, M. A. Clilverd, C. J. Rodger, E. Turunen, Th. Ulich, C.-F. Enell, V. F. Sofieva, J. Tamminen, and E. Kyrölä, Importance of Proton Spectral Hardness in the Atmospheric Effects of Solar Proton Events – the Jan 2005 Events (oral), In: J. Manninen, T. Ulich, A.-L. Piippo (editor), Sodankylä Geophysical Observatory Report Number 56, ISBN 951-42-6053-8, Sodankylä Geophysical Observatory, Sodankylä pg. 64, 2006.

2nd VERSIM Workshop, Sodankylä Finland (26 September – 30 September 2006), Turunen, E., C. J. Rodger, P. T. Verronen, Th. Ulich, M. A. Clilverd,Determination of energy characteristics of precipitating relativistic electrons using VLF recordings and D-region ion chemistry modelling (oral), In: J. Manninen, T. Ulich, A.-L. Piippo (editor), Sodankylä Geophysical Observatory Report Number 56, ISBN 951-42-6053-8, SodankyläGeophysical Observatory, Sodankylä pg. 49, 2006.

2nd VERSIM Workshop, Sodankylä Finland (26 September – 30 September 2006), Clilverd, M. A., A. Seppälä, C. J. Rodger, N. R. Thomson, P. T. Verronen, E. Turunen, Th. Ulich, J. Lichtenberger, and P. Steinbach, Modelling the ionospheric effects of solar proton events using the Sodankylä Ion Chemsitry model (poster), In: J. Manninen, T. Ulich, A.-L. Piippo (editor), Sodankylä Geophysical Observatory Report Number 56, ISBN 951-42-6053-8, Sodankylä Geophysical Observatory, Sodankylä pg. 25, 2006.

2nd VERSIM Workshop, Sodankylä Finland (26 September – 30 September 2006), Clilverd, M. A. and C. J. Rodger, Long distance monitoring of the lower ionosphere: the global AARDDVARK sensors (poster), In: J. Manninen, T. Ulich, A.-L. Piippo (editor), Sodankylä Geophysical Observatory Report Number 56, ISBN 951-42-6053-8, Sodankylä Geophysical Observatory, Sodankylä pg. 24, 2006.

Western Pacific Geophysics Meeting of the American Geophysical Union, Beijing, China, (24 – 27 July 2006), Rodger, C. J., M. A. Clilverd, P. T. Verronen, D. Nunn, J. Bortnik, E. Turunen, and Th. Ulich, Ground based detection of relativistic microbursts (poster), Eos, Trans., Vol. 87, No 36, West. Pac. Geophys. Suppl., Abstract SM21A-0103, 2006.

New Zealand Annual Antarctic Conference 2006, Wellington, New Zealand (4 – 6 July 2006), Rodger, C. J., M. A. Clilverd, N. R. Thomson, and R. J. McCormick, Long distance monitoring of the upper atmosphere: the global AARDDVARK sensors (poster), 2006 Annual Antarctic Conference Abstract Book, Pg. 75, Antarctica New Zealand, 2006.

European Geosciences Union General Assembly 2006, Vienna, Austria (02-07 April 2006), Seppälä, A., P. T. Verronen, V. F. Sofieva, J. Tamminen, E. Kyrölä, C. J. Rodger, and M. A. Clilverd, Destruction of the tertiary ozone maximum during a solar proton event (oral). Geophysical Research Abstracts, Vol. 8, 06370, 2006.

European Geosciences Union General Assembly 2006, Vienna, Austria (02-07 April 2006), Verronen, P. T., Th. Ulich, E. Turunen, and C. J. Rodger, Sunset transition of negative charge in the D-region ionosphere during high-ionization conditions (oral). Geophysical Research Abstracts, Vol. 8, 08099, 2006.

2nd International Workshop on Riometry, Banff, Canada (24-25 March 2006), Turunen, E., Th. Ulich, C-F. Enell, A. Kero, P. T. Verronen, A. Seppälä, C. Rodger, and F. Honary, Neutral atmospheric effects due to relativistic electron precipitation (oral).

American Geophysical Union Fall Meeting 2005, San Francisco (5-9 December 2005), Clilverd, M. A., C. J. Rodger, A. Seppälä, and Th. Ulich, The importance of atmospheric precipitation in storm-time relativistic electron flux drop outs: observations of the January 21, 2005 Event (poster). Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract AE13A-04, 2005.

American Geophysical Union Fall Meeting 2005, San Francisco (5-9 December 2005), Seppälä, A., P. T. Verronen, M. A.Clilverd, C. J. Rodger, E. Kyrölä, E. Turunen, and Th. Ulich, The effects of the January 2005 solar events on the middle atmosphere (poster). Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract SH23A-0329, 2005.

28th General Assembly of the International Union of Radio Science, New Delhi, India, (23 – 29 October 2005). Rodger, C. J., M. A. Clilverd, N. R. Thomson, D. Nunn, and J. Lichtenberger, Global prediction of inner radiation belt energy deposition caused by lightning (oral). 28th General Assembly of URSI, Programme Oral Presentations, Pg. 157-158, October 2005.

28th General Assembly of the International Union of Radio Science, New Delhi, India, (23 – 29 October 2005). D. Nunn, C. J. Rodger, and M. A. Clilverd, Investigating radiation belt losses though numerical modelling of precipitating fluxes (poster). 28th General Assembly of URSI, Programme Poster Presentations, Pg. 54, October 2005.

28th General Assembly of the International Union of Radio Science, New Delhi, India, (23 – 29 October 2005). McCormick, R. J., D. Nunn, C. J. Rodger, and N. R. Thomson, Full Wave VLF Subionospheric Modelling with Spherical Geometry (poster). 28th General Assembly of URSI, Programme Poster Presentations, Pg. 60, October 2005.

International Association of Geomagnetism and Aeronomy Scientific Assembly, Toulouse, France (18-29 July 2005). Thomson, N. R., C. J. Rodger, and M. A. Clilverd, Ionospheric and X-ray Measurements of Great Solar Flares (oral). Available on web from http://www.cosis.net/abstracts/IAGA2005/00647/IAGA2005-A-00647.pdf?PHPSESSID=b7354bc02c62df13ce6899e3dc635258

International Association of Geomagnetism and Aeronomy Scientific Assembly, Toulouse, France (18-29 July 2005). Thomson, N. R., C. J. Rodger, and M. A. Clilverd, Ionospheric D-region Enhancements from Large Solar Flares (oral). Available on web from http://www.cosis.net/abstracts/IAGA2005/00648/IAGA2005-A-00648.pdf?PHPSESSID=cd8f824499ff5e1bc1ef19fa6c1ab447

International Association of Geomagnetism and Aeronomy Scientific Assembly, Toulouse, France (18-29 July 2005). Clilverd, M. A., A. Seppälä, C. J. Rodger, N. R. Thomson, P. T. Verronen, E. Turunen, T. Ulich, J. Lichtenberger, and P. Steinbach, Modelling the ionospheric effects of solar proton events in the polar atmosphere (oral). Available on web from http://www.cosis.net/abstracts/IAGA2005/00681/IAGA2005-A-00681.pdf?PHPSESSID=baf9772edf283e28410b770a68bc5b5c

International Association of Geomagnetism and Aeronomy Scientific Assembly, Toulouse, France (18-29 July 2005). Seppälä, A., P. T. Verronen, M. A.Clilverd, C. J. Rodger, E. Turunen, Th. Ulich, and C. F. Enell, The high energy proton fluxes of January 2005: Impact on middle atmosphere (oral). Available on web from http://www.cosis.net/abstracts/IAGA2005/00825/IAGA2005-A-00825.pdf?PHPSESSID=b7354bc02c62df13ce6899e3dc635258

SEMINARS and COLLOQUIA

Rodger, Craig J., Public Talk during Dunedin Tertiary Open Day at the University of Otago, Dunedin
Antarctica: Going “South”, working on the ice, and getting home (2008 – 2023) (7 May 2023)

Rodger, Craig J., Otago Optics Chapter Undergraduate Symposium, Department of Physics, Otago University, Dunedin
Space Physics Research: Antarctic AARDDVARKs, space craft measurements, and threats from the Sun (8 August 2022)

Rodger, Craig J., Scott Base Science Talk, Antarctica New Zealand, Scott Base, Antarctica
Space Weather Overview & K060 (5 December 2021)

Rodger, Craig J., The Otago University Advanced School Sciences Academy, Otago University
Antarctica: Going “South”, working on the ice, experiences, and getting home 2008-2019 (19 January 2021)

Mark A. Clilverd, Federation of Astronomical Societies Annual Convention and AGM, Cambridge, United Kingdom
“Solar storm effects on ground-based infrastructures” British Antarctic Survey, Winner of the RAS 2019 James Dungey Lectureship (14 September 2019)

Craig J. Rodger, Polar Environments Theme Research Day, Otago University, Dunedin
Energetic Electron Precipitation from Space into the Polar Atmosphere – new addition to CMIP6 climate modelling (31 August 2018)

Douma, E., C. J. Rodger, J. B. Brundell, and J. Neal, Polar Environments Theme Research Day, Otago University, Dunedin (poster)
Space Weather impacts in Antarctica (31 August 2018)

Rodger, Craig J., University of Reading, Department of Meteorology Climate Seminar, Reading, United Kingdom
Particle Precipitation into the Polar Atmosphere: chemical impacts & possible climate link (24 November 2017)

Clilverd, M. A., Roger Duthie, C. J. Rodger, Rachael L. Hardman, and Keith H. Yearby, Physics Department, University of Otago, Dunedin
Halley Research Base Antarctica: 40 years of climate change in the ionospheric D-region: the end of an era? (9 October 2017)

Rodger, Craig J., School of Physical and Chemical Sciences, University of Canterbury, Christchurch
And then the Sun went “Bang”: An overview of Space Weather research (15 September 2017)

Rodger, Craig J., Director’s Choice Science Talk, British Antarctic Survey, Cambridge, United Kingdom
And then the Sun went “Bang”: An overview of Space Weather research (17 February 2017)

Rodger, Craig J., York University, Department of Physics & Astronomy Colloquia, Toronto, Canada
Particle Precipitation into the Polar Atmosphere (20 October 2016)

Rodger, Craig J., Dartmouth College, Department of Physics & Astronomy Colloquia, Hanover, USA
Particle Precipitation into the Polar Atmosphere (13 November 2015)

Rodger, Craig J., Dartmouth College, Department of Physics & Astronomy Space Physics Seminar, Hanover, USA
Observations of EMIC wave-driven precipitation from the radiation belts (10 November 2015)

Rodger, Craig J., National Oceanic and Atmospheric Administration, Space Weather Prediction Center, Boulder, USA
Particle Precipitation into the Polar Atmosphere (29 October 2015)

Rodger, Craig J., Rice University, Department of Physics & Astronomy Space Physics Seminar, Houston, USA
Observations of EMIC wave-driven precipitation from the radiation belts (5 October 2015)

Rodger, Craig J., University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, USA
Particle Precipitation into the Polar Atmosphere (17 September 2015)

Rodger, Craig J., University of Iowa, Department of Physics & Astronomy Colloquium, Iowa City, USA
Particle Precipitation into the Polar Atmosphere (31 August 2015)

Rodger, Craig J., Augsburg College, Department of Physics Colloquium, Minneapolis, USA
Particle Precipitation into the Polar Atmosphere (7 August 2015)

Rodger, Craig J., Science Club, Department of Physics, Otago University, Dunedin
Zombie Satellites, Killer Electrons and AARDDVARK-Radio – Space Physics research in Otago and Antarctica (23 March 2015)

Rodger, Craig J., Department of Physics, Lancaster University, Lancaster, United Kingdom
Particle Precipitation into the Polar Atmosphere (10 March 2015)

Clilverd, Mark A., Finnish Meteorological Institute, Helsinki, Finland
The challenges and problems in measuring energetic electron precipitation into the atmosphere (26 February 2015)

Clilverd, Mark A., Department of Physics, Lancaster University, Lancaster, United Kingdom
The challenges and problems in measuring energetic electron precipitation into the atmosphere (4 December 2014)

Rodger, Craig J., Scott Base Science Talk, Antarctica New Zealand, Scott Base, Antarctica
The Woolen Aardvark at Arrival Heights: Space Physics research from Antarctica (K060) (18 November 2014)

Clilverd, Mark, SANSA Space Science, South African National Space Agency, Hermanus, South Africa
The science of VLF waves: what observations and experiments can do for us, capabilities and opportunities (3 September 2014)

Clilverd, Mark, Ny-Ålesund Research Station, Ny-Ålesund, Svalbard, Norway
Ny-Åesund, nuclear submarines and the aurora (24 June 2014)

Clilverd, Mark, Robyn Millan, Craig J. Rodger, Physics Department, University of Otago, Dunedin, New Zealand
Over Antarctica in a BARREL (19 March 2014)

Rodger, Craig J., Mark A. Clilverd, and AARDDVARK collaborators,
N.R.Can Geomagnetic Laboratory, Ottawa, Canada,
Energetic (>10keV) and relativistic electron (>500keV) precipitation into the mesosphere – evidence and limitations (29 July 2013)

Clilverd, M. A., C. J. Rodger and AARDDVARK collaborators,
N.R.Can Geomagnetic Laboratory, Ottawa, Canada,
A visit to Antarctica: setting up an experiment to investigate the link between solar activity and polar climate variability (29 July 2013)

Rodger, Craig J., Mark A. Clilverd, and AARDDVARK collaborators
Polar Environments Theme Research Day, Otago University,
The Zombie Satellite, Killer Electrons & Tomorrows Flying Barrels (21 November 2012)

Hendry, A. T., C. J. Rodger, B. Carson, M. A. Clilverd, and T. Raita,
Polar Environments Theme Research Day, Otago University,
Subionospheric VLF Observations of EMIC-driven relativistic electron precipitation (poster) (21 November 2012)

Clilverd, Mark A., Craig J. Rodger, Thomas Ulich, Tero Raita, Annika Seppälä, Janet C. Green,
N.R.Can Geomagnetic Laboratory, Ottawa, Canada
Detecting Space Weather with an AARDDVARK (13 September 2012)

Rodger C. J., Finnish Meteorological Institute, Helsinki, Finland,
Explosions from the Sun: How do energetic particles affect the Earth’s polar atmosphere? (17 August 2012)

Rodger C. J., Physics Department, University of Otago, Dunedin, New Zealand,
Explosions from the Sun: How do energetic particles affect the Earth’s polar atmosphere? (11 June 2012)

Clilverd, Mark A., Neil Cobbett, Craig J. Rodger, James B. Brundell, Physics Department, University of Otago, Dunedin, New Zealand
A visit to Antarctica: Setting up an experiment to investigate the link between solar activity and polar climate variability (30 April 2012)

Rodger, C. J., SANSA Space Science, South African National Space Agency, Hermanus, South Africa
Radiation belt electron precipitation due to geomagnetic storms: significance to middle atmosphere ozone chemistry and climate (23 January 2012)

Clilverd, Mark A., Craig J. Rodger, Rory J. Gamble, Thomas Ulich, Tero Raita, Annika Seppälä, Janet C. Green, Jean-Andre Sauvaud, and Michel Parrot,
Earth and Space Sciences, University of Washington, Seattle, Washington, USA
Detecting Space Weather with an AARDDVARK (7 October 2011)

Clilverd, Mark A., Craig J. Rodger, Rory J. Gamble, Thomas Ulich, Tero Raita, Annika Seppälä, Janet C. Green, Jean-Andre Sauvaud, and Michel Parrot,
N.R.Can Geomagnetic Laboratory, Ottawa, Canada
Ground-based estimates of outer radiation belt energetic electron precipitation fluxes into the atmosphere (28 September 2011)

Rodger, C. J., Scott Base Science Talk, Antarctica New Zealand, Scott Base, Antarctica
A Woollen Aarddvark in Antarctica (K060): Monitoring particles from space and global lightning from Arrival Heights (30 November 2010)

Gamble, Rory, J. C. J. Rodger, and M. A. Clilverd, Polar Environments Theme Research Day, Dunedin, New Zealand
Brief Seminar on Monitoring Particles from Space with the AARDDVARK Network (1 November 2010)

Rodger, C. J., and AARDDVARK collaborators, Polar Environments Theme Research Day, Dunedin, New Zealand
Brief Seminar on Polar Observations of Particle Precipitation from Space (and its Effects) (1 November 2010)

Craig J. Rodger, Mark A. Clilverd, Rory J. Gamble, Thomas Ulich, Tero Raita, Annika Seppälä, Janet C. Green, Jean-Andre Sauvaud, and Michel Parrot,
Space Physics Group, Physics Department, University of Alberta, Edmonton, Canada
Ground-based estimates of outer radiation belt energetic electron precipitation fluxes into the atmosphere (19 October 2010)

Rodger, C. J., M. A. Clilverd, and J. B. Brundell, Space Physics Group, Physics Department, University of Alberta, Edmonton, Canada
A “Woollen Aardvark” in Edmonton: Monitoring particles from space and global lightning from Lake Ministik (15 October 2010)

Rodger, C. J., Physics Department, University of KwaZulu-Natal, Durban, South Africa
Explosions from the Sun: How do energetic particles affect the Earth’s polar atmosphere? (8 October 2010)

Rodger, C. J., National Astrophysics & Space Science Programme Colloquia, University of Cape Town, Cape Town, South Africa
Explosions from the Sun: How do energetic particles affect the Earth’s polar atmosphere? (6 October 2010)

Rodger, C. J., Physics Department, University of Otago, Dunedin, New Zealand
Human control of the Radiation Belts: Protecting satellites from “terrorists” with nuclear weapons (16 March 2009)

Rodger, C. J., Scott Base Science Talk, Antarctica New Zealand, Scott Base, Antarctica
A Woollen Aardvark in Antarctica (K069a) (15 December 2008)

Rodger, C. J., Department of Communication Systems, Lancaster University, Lancaster, United Kingdom
Human control of the Radiation Belts: Protecting satellites from “terrorists” with nuclear weapons (9 October 2008)

Rodger, C. J., Geomagnetism Group, British Geological Survey, Edinburgh, United Kingdom
Protecting satellites from “extreme” geomagnetic events: Human control of the radiation belts to mitigate big storms and “terrorists” with nuclear weapons (7 October 2008)

Rodger, C. J., Department of Physics and Astronomy, University of Leicester, Leicester, United Kingdom
Human control of the Radiation Belts: Protecting satellites from “terrorists” with nuclear weapons (3 July 2008)

Rodger, C. J., Physical Science Division, British Antarctic Survey, Cambridge, United Kingdom
Human control of the Radiation Belts: Protecting satellites from “terrorists” with nuclear weapons (17 June 2008)

Rodger, C. J., Finnish Meteorological Institute, Helsinki, Finland
Human control of the Radiation Belts (20 May 2008)

Rodger, C. J., Space Research Group (University of Oulu), Oulu, Finland
Manmade control of the Radiation Belts (10 April 2008)

Rodger, C. J., Sodankylä Geophysical Observatory (University of Oulu), Sodankylä Finland
Observation of highly energetic radiation belt electron losses into the atmosphere (1 April 2008)

Gamble, R. J., University of Otago, Dunedin, New Zealand. Presentation given as part of departmental postgraduate seminar series.
Radiation belt electron precipitation due to manmade VLF transmissions: satellite observations (22 August 2007)

Rodger, C. J., Physics Department, University of Otago, Dunedin, New Zealand
Solar Explosions and Ozone Decreases: New Views of the Polar Atmosphere (24 April 2007)

Rodger, C. J., Polar Environment Theme Workshop, Dunedin, New Zealand
Brief Seminar on Sun-Earth connections: Space Physics research from the Poles (13 April 2007)

Clilverd, M. A., Physical Sciences Division, British Antarctic Survey, Cambridge, United Kingdom
VLF evidence of thermosphere-to-stratosphere descent of polar NO_X (9 November, 2006)

Rodger, C. J., Finnish Meteorological Institute, Helsinki, Finland
Environmental implications of manmade control of the Radiation Belts (20 September 2006)

Clilverd, M. A., British Antarctic Survey presentations to the Polar Research Institute of China, Cambridge, United Kingdom
AARDDVARK (12 September, 2006)

Rodger, C. J., Physics Department, University of Otago, Dunedin, New Zealand
Environmental implications of manmade control of the Radiation Belts (21 August 2006)

Rodger, C. J., Department of Physics and Astronomy, University of Canterbury, Christchurch, New Zealand
The Sun as a Bully: A little help from our AARDDVARK (27 March 2006)

Rodger, C. J., Sodankylä Geophysical Observatory, Sodankylä Finland
Loss of relativistic radiation belt electrons by precipitation into the atmosphere (16 December 2005)

Rodger, C. J., Earth and Space Sciences Department, University of Washington, Seattle, USA
Remote Sensing Studies by VLF Waves: AARDDVARKs and WWLLN (29 April 2005)

Rodger, C. J., Antarctic Science and Marine Environments of the Southern Oceans (ASOG) Workshop, Dunedin, New Zealand
Brief Seminar on Sun-Earth connections: Observations of the Upper Atmosphere from Antarctica (8 April 2005)

PUBLIC LECTURES and talks to COMMUNITY GROUPS

Rodger, Craig J., Otago Museum Seniors Day Science Talk, Otago Museum, Dunedin
Antarctica: Going “South”, working on the ice, experiences, and getting home (25 August 2022)

Rodger, Craig J., Chatham Islands Festival of Science Pint of Science Talk, Hotel Chatham Pub, Waitangi, Chatham Islands
Going to the Ice: Travelling to Scott Base 2008 – 2021 (18 August 2022 – talk given twide that evening)

Rodger, Craig J., Scott Base Science Talk, Antarctica New Zealand, Scott Base, Antarctica
Space Weather Overview & K060 (5 December 2021)

Rodger, Craig J., Dunedin Harbour Rotary, Dunedin
Antarctica: How does one take a trip to “The Ice” 2008 – 2021 (24 May 2022)

Rodger, Craig J., University of the Third Age (U3A), Cromwell branch
Antarctica:
Going “South”, working on the ice, experiences, and getting home
2008 – 2019 (and 2021?) (21 July 2021)

Rodger, Craig J., Anderson’s Bay/Tainui Ladies Probus, Dunedin
Antarctica: Going “South”, working on the ice, experiences, and getting home (13 October 2017)

Rodger, Craig J., Taieri Woman’s Club talk, Mosgiel, Dunedin
Antarctica: How does one take a trip to “The Ice” (24 November 2016)

Rodger, C. J., Public “Space Talk at SANSA”,
South African National Space Agency (SANSA), Hermanus, South Africa
Zombie Satellites, Killer Electrons, and Physics in Space! Tales of AARDDVARK Research in the Antarctic and Arctic (26 September 2016)

Rodger, Craig J., Otago Master Plumbers Association AGM Dinner talk, University of Otago, Dunedin
Antarctica: How does one take a trip to “The Ice” (2 July 2016)

Rodger, Craig J., Abbey Postgraduate Residential College Special Dinner talk, University of Otago, Dunedin
Antarctica: How does one take a trip to “The Ice” (30 June 2016)

Rodger, Craig J., Dunedin South Rotary, Dunedin
Antarctica: How does one take a trip to “The Ice” (9 March 2016)

Rodger, C. J., Laboratory for Atmospheric and Space Physics Public Lecture,
University of Colorado Boulder, Boulder, USA
Zombie Satellites, Killer Electrons, and Physics in Space! The strange but true tales of AARDDVARK – Radio research in the Antarctic and Arctic (7 October 2015)

Rodger, Craig J., National Council of Women, Dunedin branch
Antarctica: How does one take a trip to “The Ice” (1 April 2015)

Rodger, C. J., University of Otago Inaugural Professorial Lecture,
University of Otago, Dunedin, New Zealand
Zombie Satellites, Killer Electrons and AARDDVARK-Radio – Space Physics research in Otago and Antarctica (18 March 2014)

Rodger, C. J., Space Science Public Lecture Series 2012 #1,
South African National Space Agency (SANSA), Hermanus, South Africa
And then the Sun went “Bang” (30 January 2012)

Rodger, C. J., Oulu Physics Colloquium public lecture,
University of Oulu, Oulu, Finland
Explosions from the Sun: How do energetic particles affect the Earth’s polar atmosphere? (10 April 2008)

Rodger, C. J., Southerly Change: Fresh directions from the O-Zone research group, University of Otago Stadium Centre, Wellington, New Zealand
Brief presentation on AARDDVARK and NOx effects on stratospheric ozone entitled “The Sun Goes ‘Bang’: Antarctic Impacts” (14 November 2007)

Rodger, C. J., Otago Institute (local branch of the Royal Society of New Zealand),
Otago Museum, Dunedin, New Zealand
The Changing Sun and Climate Change (10 October 2007)

Rodger, C. J., University of Otago Winter Lecture Series,
University of Otago Stadium Centre, Wellington, New Zealand
The Changing Sun and Climate Change (20 June 2007)

OTHER

Mark Clilverd was awarded the Royal Astronomical Society (RAS) James Dungey Lectureship in 2019 due to his ability as a “distinguished and eloquent speaker”. Mark will give this lecture in London, later in the year (15 January 2019). The award was presented at the RAS National Astronomy Meeting in Juluy 2019, during the Awards Ceremony and dinner.

Craig Rodger was interviewed by Jamie Morton of the New Zealand Herald as he was writing a piece on this seasons Antarctica New Zealand scientific activities in an article entitled “Antarctica: science at the end of the Earth”, which appeared in the Herald on Sunday 16 October 2016. Available online from http://www.nzherald.co.nz/antarctica/news/article.cfm?l_id=2&objectid=11726255.

Article describing our research appeared in He Kitenga Global, the 2015 University of Otago Research Highlights publication (Thinking Big, Pg 24, January 2016). Available online from http://www.otago.ac.nz/hekitenga/2015/otago441201.html .

Article describing our AARDDVARK research work appeared in He Kitenga Impacts, the 2012 University of Otago Research Highlights publication, as part of the description of Antarctic research (Icy Cold Case, Pg 24, January 2013).

Craig Rodger was interviewed on the Morning Report show on New Zealand’s National Radio. The interview concerned the X5 solar flare which occurred on 7 March 2012, and the impact of the associated coronal mass ejection. The interview is online on their website [9 March 2012]. The next day Craig was interviewed on Saturday morning with Kim Hill, and this interview is also online (10 March 2012).

Story written by Craig Rodger on the AARDDVARK network published on the New Zealand World Space Week website (14 September 2011).

Craig Rodger was interviewed by Alison Balance of Radio New Zealand at the New Zealand Arrival Heights laboratory. The interview was broadcast on the Radio New Zealand show Our Changing World on Thursday 17 February 2010 at 9pm.

An ear on space story appeared in He Kitenga : Research Highlights 2007 publication of the University of Otago (Pg 34-35, December 2007).

Radio AARDDVARK story appeared on the Sun Earth Plan website, the United Kingdom site for the International Heliophysical Year (20 November 2007).

AARDDVARK in the media. You can listen to Craig Rodger interviewed by Robyn Williams of the Australian Broadcasting Corporation for “The Science Show”, one of the longest running programs on Australian radio (10 November 2007).

AARDDVARK presentation to the Director of the British Antarctic Survey. Mark Clilverd briefed Prof. Nick Owens the new Director of the British Antarctic Survey on 30 October 2007, as part of the overview of the WARP project.

[Last updated 10 November 2022]