2023

• Vitenskapelig foredrag
  Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Espy, Patrick Joseph; Salinas, Jude; Lee, Jae N.; Wu, Dong; Zhang, Jiarong. (2023) Energetic Particle Precipitation reflected in the Global Secondary Ozone distribution. 86th Annual Conference and Spring Meeting 2023 of the German Physical Society, Extraterrestrial Physics/Near-Earth Space Section . German Physical Society; Dresden. 2023-03-20 - 2023-03-24.

2022

• Vitenskapelig foredrag
  Espy, Patrick Joseph; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan J.. (2022) Particle Precipitation Effects on the Global Secondary Ozone Distribution. 16h International Symposium on Equatorial Aeronomy . ISEA; Kyoto/Online. 2022-09-12 - 2022-09-16.

2021

• Vitenskapelig foredrag
  Limpasuvan, Varavut; Orsolini, Yvan J.; Zhang, Jiarong; Espy, Patrick Joseph; Hibbins, Robert. (2021) Tidal and lower thermospheric mean meridional circulation response to stratospheric warmings. 43rd COSPAR Scientific Assembly . COSPAR; Online. 2021-01-28 - 2021-02-04.
• Vitenskapelig foredrag
  Vorobeva, Ekaterina; De Carlo, Marine; Näsholm, Sven Peter; Le Pichon, Alexis; Espy, Patrick Joseph. (2021) A vespagram-based approach in application to atmospheric remote sensing. Asia Oceania Geosciences Society (AOGS) Annual Meeting . Asia Oceania Geosciences Society (AOGS); Singapore / Virtual. 2021-08-01 - 2021-08-06.
• Vitenskapelig foredrag
  Vorobeva, Ekaterina; De Carlo, Marine; Näsholm, Sven Peter; Le Pichon, Alexis; Espy, Patrick Joseph. (2021) A vespagram-based approach to assess microbarom radiation and propagation models. CTBT Science and Technology 2021 Conference . CTBTO; Vienna / Virtual. 2021-05-20 - 2021-06-02.
• Vitenskapelig foredrag
  Vorobeva, Ekaterina; De Carlo, Marine; Näsholm, Sven Peter; Le Pichon, Alexis; Espy, Patrick Joseph. (2021) Vespagram-based approach for microbarom radiation and propagation model assessment using infrasound recordings. European Geosciences Union General Assembly Symposium 2021 . European Geosciences Union; Vienna / Virtual. 2021-04-19 - 2021-04-30.

2020

• Vitenskapelig foredrag
  Näsholm, Sven Peter; Vorobeva, Ekaterina; Le Pichon, Alexis; Orsolini, Yvan; Turquet, Antoine Leo; Hibbins, Robert; Espy, Patrick Joseph; De Carlo, Marine; Assink, Jelle D.; Rodriguez, Ismael Vera. (2020) Semidiurnal tidal signatures in microbarom infrasound array measurements. EGU General Assembly . European Geosciences Union; Online. 2020-05-04 - 2020-05-08.
• Vitenskapelig foredrag
  Vorobeva, Ekaterina; Näsholm, Sven Peter; Espy, Patrick Joseph; Orsolini, Yvan; Hibbins, Robert. (2020) Wind estimates in the mesosphere - lower thermosphere retrieved from infrasound data. EGU General Assembly . European Geosciences Union; Online. 2020-05-04 - 2020-05-08.

2019

• Poster
  Bender, Stefan; Espy, Patrick Joseph. (2019) Middle atmosphere ionization from particle precipitation as observed by the SSUSI satellite instruments. European Geosciences Union Meeting . European Geosciences Union; Vienna. 2019-04-07 - 2019-04-12.
• Poster
  Blanc, Elisabeth; Hauchecorne, Alain; Keckhut, Philippe; Le Pichon, Alexis; Baumgarten, Gerd; Stober, Gunter; Espy, Patrick Joseph; Hibbins, Robert; Näsholm, Sven Peter; Charlton–Perez, Andrew; Marlton, Graeme; Marchetti, Emanuele; Brachet, Nicolas; Mialle, Pierrick; Ceranna, Lars; Hupe, Patrick; Rapp, Marcus; Kaifler, Bernd; Kero, Johan. (2019) Atmospheric dynamics from near ground to near Earth space: The ARISE project. :European Geosciences Union General Assembly Conference ; Wien. 2019-04-10 - 2019-04-10.
• Vitenskapelig foredrag
  Espy, Patrick Joseph; Knutsen, Elise Wright; Bender, Stefan. (2019) Microwave Radiometer Observations of Mesospheric Ozone Loss over Antarctica Associated with Particle Precipitation. Asia Oceania Geosciences Society . Asia Oceania Geosciences Society; Singapore. 2019-07-28 - 2019-08-02.
• Faglig foredrag
  Espy, Patrick Joseph; Stray, Nora; Hibbins, Robert. (2019) Coupling of mesopause planetary wave energy into the ionosphere. Japan Geoscience Union Meeting . The Japan Geoscience Union; Chiba. 2019-05-26 - 2019-05-30.
• Vitenskapelig foredrag
  Espy, Patrick Joseph; van Caspel, Willem Elias; Hibbins, Robert; Barnes, Robin. (2019) Measuring Planetary Waves and Tides in the MLT at 60°N Using a Longitudinal Array of SuperDARN Meteor Radars. Super Darn Workshop . National Institute of Information and Communications Techno; Fujiyoshida. 2019-06-02 - 2019-06-07.
• Poster
  Le Pichon, Alexis; De Carlo, Marine; Vergoz, Julien; Näsholm, Sven Peter; Espy, Patrick Joseph; Hibbins, Robert; Kero, Johan. (2019) Characterizing middle atmosphere variability using ocean ambient noise as recorded by a regional infrasound network. : European Geosciences Union General Assembly Conference . EGU; Wien. 2019-05-03 - 2019-05-08.
• Vitenskapelig foredrag
  Limpasuvan, Varavut; Orsolini, Yvan; Espy, Patrick Joseph; Hibbins, Robert. (2019) Semidiurnal Tidal Perturbations During SSW in SuperDARN and WACCM. 16th Annual Meeting of the AOGS ; 2019-07-28 - 2019-08-02.
• Poster
  van Caspel, Willem Elias; Espy, Patrick Joseph; Hibbins, Robert; McCormack, John. (2019) Measuring Planetary Waves and Tides in the MLT at 60°N Using a Longitudinal Array of SuperDARN Radars. European Geophysical Union . European Geophysical Union; Vienna. 2019-04-07 - 2019-04-12.
• Poster
  Zhang, Jiarong; Limpasuvan, Var; Orsolini, Yvan; Espy, Patrick Joseph; Hibbins, Robert. (2019) Semidiurnal Tidal Perturbations during SSW in SuperDARN and WACCM-X. American Geophysical Union Fall Meeting ; San Francisco. 2019-12-09 - 2019-12-13.

2018

• Poster
  Espy, Patrick Joseph; Hibbins, Robert; Orsolini, Yvan; Limpasuvan, Varavut. (2018) Observations of SuperDARN global tides in the MLT and their response to sudden stratospheric warming events. 42nd COSPAR Scientific Assembly ; Pasadena, California. 2018-07-14 - 2018-07-22.
• Poster
  Hibbins, Robert; Espy, Patrick Joseph; Orsolini, Yvan; Limpasuvan, Varavut. (2018) Observations of SuperDARN global tides in the MLT and their response to sudden stratospheric warming events. 15th Annual Meeting of the Asia-Oceania Geosciences Society . AOGS; Honolulu, Hawaii. 2018-06-03 - 2018-06-08.

2017

• Vitenskapelig foredrag
  Espy, Patrick Joseph; Hibbins, Robert; Stray, Nora; Barnes, Robin. (2017) Large-scale dynamics derived from a longitudinal chain of northern hemisphere SuperDARN radars. joint meeting of the Japanese Geoscience Union and American Geophysical Union . Japanese Geoscience Union; Chiba-Makuhari. 2017-05-20 - 2017-05-25.
• Vitenskapelig foredrag
  Espy, Patrick Joseph; Lund, Harald; Hibbins, Robert. (2017) Diurnal variability of OH* at high latitudes. the 7th Network for the detection of mesospheric change (NDMC) symposium . German Space Agency/ World Data Centre; Hammersbach. 2017-05-15 - 2017-05-18.
• Poster
  Franzen, Christoph; Espy, Patrick Joseph; Hibbins, Robert; Djupvik, AA. (2017) Very high resolution observations of waves in the OH airglow at low latitudes. EGU General Assembly 2017 ; 2017-04-23 - 2017-04-28.
• Vitenskapelig foredrag
  Hibbins, Robert; Espy, Patrick Joseph. (2017) Semidiurnal tidal variability derived from a longitudinal chain of Northern Hemisphere SuperDARN radars. third Atmospheric dynamics Research InfraStructure in Europe II (ARISE II) workshop . Czech Academy of Science/EU-H2020; Prague. 2017-03-06 - 2017-03-10.
• Poster
  Hibbins, Robert; Espy, Patrick Joseph; Orsolini, Yvan; Limpasuvan, Varavut; Stray, Nora; Barnes, Robin J.. (2017) Semidiurnal tidal variability derived from a longitudinal chain of northern hemisphere SuperDARN radars. EGU General Assembly 2017 ; Vienna. 2017-04-23 - 2017-04-28.
• Faglig foredrag
  Stray, Nora; Espy, Patrick Joseph; Hibbins, Robert. (2017) Planetary waves in the ionosphere – Ground-based satellite of ionosondes. EGU General Assembly 2017 ; 2017-04-23 - 2017-04-28.

2016

• Poster
  Franzen, Christoph; Espy, Patrick Joseph; Hibbins, Robert Edward; Djupvik, AA. (2016) Single vs multi-level quenching of the hydroxyl airglow. European Geosciences Union General Assembly . European Geosciences Union; Vienna. 2016-04-17 - 2016-04-22.
• Poster
  Hibbins, Robert Edward; Espy, Patrick Joseph. (2016) Does Energetic Particle Precipitation affect the dynamics of the southern hemisphere MLT?. European Geosciences Union General Assembly . European Geosciences Union; Vienna. 2016-04-17 - 2016-04-22.
• Poster
  Zawedde, Annet Eva; Tyssøy, Hilde Nesse; Hibbins, Robert; Espy, Patrick Joseph; Ødegaard, Linn-Kristine Glesnes; Sandanger, Marit Irene J.; Stadsnes, Johan. (2016) The impact of Energetic Electron Precipitation on Mesospheric Hydroxyl During a Year of Solar Minimum. 6th international HEPPA-SOLARIS workshop ; 2016-06-13 - 2016-06-17.

2015

• Faglig foredrag
  De Wit, Rosmarie Johanna; Hibbins, Robert; Espy, Patrick Joseph; Janches, D; Fritts, D. C.. (2015) Vertical Coupling: Quantifying the Influence of Lower Atmospheric Wind Variability on Mesosphere and Lower Thermosphere Gravity Wave Forcing. American Geophysical Union Meeting 2015 . American Geophysical Union; San Francisco, CA. 2015-12-14 - 2015-12-18.
• Faglig foredrag
  Espy, Patrick Joseph; De Wit, Rosmarie Johanna; Hibbins, Robert; Hennum, Endre Asheim. (2015) Hydroxyl airglow temperature behaviour during Sudden Stratospheric Warming events. Asia Oceania Geosciences Society Meeting 2015 . Asia Oceania Geosciences Society; Singapore. 2015-08-02 - 2015-08-07.
• Faglig foredrag
  Espy, Patrick Joseph; Stray, Nora; Hibbins, Robert. (2015) Simultaneous observation of planetary waves in the mesosphere and ionosphere. Japan Geoscience Union Meeting 2015 . Japan Geoscience Union; Chiba-city. 2015-05-24 - 2015-05-28.

2014

• Faglig foredrag
  De Wit, Rosmarie Johanna; Hibbins, Robert; Espy, Patrick Joseph. (2014) GW momentum flux during disturbed and undisturbed polar vortex conditions. 14th International Workshop on Techical and Scientific Aspects of MST Radar . INPE; Sao Jose dos Campos. 2014-05-25 - 2014-05-31.
• Poster
  De Wit, Rosmarie Johanna; Hibbins, Robert; Espy, Patrick Joseph; Hennum, Endre Asheim. (2014) The Effect of Polar Vortex Disturbacnes on Mesopause Gravity Wave Drag. AGU Fall Meeting ; 2014-12-15 - 2014-12-19.
• Faglig foredrag
  Espy, Patrick Joseph; Hibbins, Robert; De Wit, Rosmarie Johanna. (2014) Coupling Of The 27-Day Solar Rotation Cycle Between the Ionosphere and Mesosphere. Asia Oceania Geosciences Society Annual Meeting . Asia Oceania Geosciences Society; Sapporo. 2014-07-28 - 2014-08-01.
• Faglig foredrag
  Espy, Patrick Joseph; Stray, Nora Henriette; Hibbins, Robert. (2014) Quasi-Stationary Planetary Wave in the MLT During Summer. AGU Fall meeting . American Geophysical Union; San Francisco, CA. 2014-12-15 - 2014-12-19.
• Poster
  Kleinknecht, Nora Henriette; Espy, Patrick Joseph; Hibbins, Robert. (2014) Coupling of Planetary wave activity from the MLT into the Ionosphere. Asia Oceania Geosciences Society -11th annual Meeting ; 2014-07-28 - 2014-08-01.
• Vitenskapelig foredrag
  Kleinknecht, Nora Henriette; Espy, Patrick Joseph; Hibbins, Robert. (2014) Zonal wave number 1 and 2 mesospheric waves from meteor winds using SuperDARN. SuperDARN workshop ; Longyearbyen, Svalbard. 2014-05-25 - 2014-05-30.
• Faglig foredrag
  Stray, Nora Henriette; De Wit, Rosmarie Johanna; Espy, Patrick Joseph; Hibbins, Robert. (2014) Observational Evidence for Temporary Planetary-Wave Forcing of the MLT during Fall Equinox. AGU Fall meeting . American Geophysical Union; San Francisco, CA. 2014-12-15 - 2014-12-19.

2013

• Vitenskapelig foredrag
  Daae, Marianne; Espy, Patrick Joseph; Tyssøy, Hilde Nesse. (2013) Correlation between mesospheric ozone and Energetic Particle Precipitation over Troll, Antarctica in the years 2008 and 2009. IAGA 2013 . IAGA; Yucatan. 2013-08-26 - 2013-08-31.
• Poster
  De Wit, Rosmarie Johanna; Hibbins, Robert; Espy, Patrick Joseph. (2013) Gravity wave momentum flux variability in the high latitude northern hemisphere winter mesosphere/lower thermosphere. European Geophysical Union . European Geophysical Union; Vienna. 2013-04-07 - 2013-04-12.
• Poster
  De Wit, Rosmarie Johanna; Hibbins, Robert; Espy, Patrick Joseph; Orsolini, Yvan; Limpasuvan, Varavut. (2013) Gravity wave forcing of the MLT region during the January 2013 stratospheric sudden warming: A vertical view of the atmosphere at 63°N. AGU Fall meeting 9-13 Dec, San Francisco, USA, 2013 . AGU; San Francisco. 2013-12-09 - 2013-12-13.
• Faglig foredrag
  De Wit, Rosmarie Johanna; Hibbins, Robert; Espy, Patrick Joseph; Orsolini, Yvan; Limpasuvan, Varavut. (2013) Gravity wave momentum flux variability in the mesopause region during the 2013 major Sudden Stratospheric Warming. Layerd Phenomena in the Mesopause Region (LPMR) . University of Leeds/IUGG; Leeds. 2013-07-29 - 2013-08-01.
• Intervju
  Eikeseth, Unni; Langva, Mari; De Wit, Rosmarie Johanna; Hibbins, Robert; Espy, Patrick Joseph. (2013) Stjerneskot gir betre vervarsel. http://www.forskning.no/artikler/2013/februar/349353 [Internett]. 2013-02-23.
• Intervju
  Eikeseth, Unni; Langva, Mari; Espy, Patrick Joseph; Hibbins, Robert; De Wit, Rosmarie Johanna. (2013) Stjerneskot gir betre vêrvarselØrsmå meteorar som brenn opp 90 kilometer over bakken gir forskarane ny innsikt i vêret. http://www.nrk.no/viten/stjerneskot-gir-betre-vervarsel-1.10 [Internett]. 2013-02-21.
• Intervju
  Eikeseth, Unni; Langva, Mari; Hibbins, Robert; De Wit, Rosmarie Johanna; Espy, Patrick Joseph. (2013) Meteors can aid weather forecasts. http://sciencenordic.com/meteors-can-aid-weather-forecasts [Internett]. 2013-02-28.
• Faglig foredrag
  Espy, Patrick Joseph; Demissie, Teferi Dejene; Hatlen, Morten; Hibbins, Robert; De Wit, Rosmarie Johanna; Swenson, Gary; Vargas, Fabio. (2013) A multiple instrument study to differentiate primary versus secondary gravity-wave generation in the mesosphere. European Geophysical Union meeting . European Geophysical Union; Vienna. 2013-04-07 - 2013-04-12.
• Programdeltagelse
  Espy, Patrick Joseph; Hibbins, Robert; De Wit, Rosmarie Johanna; Alvestad, Per Olav. (2013) Schrødingers Katt-Stjerneskudd varsler vær. http://www.nrk.no/viten/stjerneskot-gir-betre-vervarsel-1.10 [TV]. 2013-02-21.
• Intervju
  Espy, Patrick Joseph; Hibbins, Robert; De Wit, Rosmarie Johanna; Rapp, Ole Magnus. (2013) Meteorittenes-hale-varsler-varet-som-snart-kommer. www.aftenposten.no/nyheter/iriks/7128163.html#.UrMY1eJ0mSp [Avis]. 2013-02-21.
• Poster
  Hibbins, Robert; De Wit, Rosmarie Johanna; Espy, Patrick Joseph; Kolnes, Nils Henrik; Svennevik, Magnus; Swenson, Gary; Vargas, Fabio. (2013) Comparison of gravity wave momentum flux observed by meteor radar and airglow imager. European Geophysical Union . European Geophysical Union; Vienna. 2013-04-07 - 2013-04-12.
• Poster
  Kleinknecht, Nora; Espy, Patrick Joseph; Hibbins, Robert. (2013) Planetary wave activity in the PMSE/PMC region using multiple SuperDARN radars. Layered Phenomena in the Mesopause Region (LPMR) Conference . University of Leeds; Leeds. 2013-07-28 - 2013-08-01.
• Poster
  Kleinknecht, Nora; Orsolini, Yvan; Espy, Patrick Joseph; Hibbins, Robert; Limpasuvan, Varavut. (2013) Planetary wave 1 and 2 activity in MLT during stratospheric warmings from a chain of SuperDARN radars and WACCM. AGU 2013 Fall Meeting . American Geophysical Union; San Francisco. 2013-12-09 - 2013-12-13.
• Vitenskapelig foredrag
  Rønning, Snorre Stavik; Bakken, Marianne; Birkeland, Roger; Espy, Patrick Joseph; Hibbins, Robert. (2013) OPTIMIZING AN INFRARED CAMERA FOR OBSERVATION OF ATMOSPHERIC GRAVITY WAVES FROM A CUBESAT PLATFORM. 64th International Astronautical Congress . International Astronautical Federation; Beijing. 2013-09-23 - 2013-09-28.

2012

• Vitenskapelig foredrag
  Kleinknecht, Nora; Espy, Patrick Joseph; Newnham, David; Hartogh, Paul; Holmén, Kim; Christensen, Ole Martin. (2012) Planetary Wave Oscillations Observed in Ozone from Troll Station Antartica. Asia Ociana Geosciences Society congr3ss . Asia Ociana Geosciences Society; Singapore. 2012-08-13 - 2012-08-17.
• Vitenskapelig foredrag
  Espy, Patrick Joseph; Daae, Marianne; Chapana, Randi; Hibbins, Robert; Newnham, David. (2012) Extra-Terrestrial Forcing on Winds, Temperature and Composition in the Earth’s Middle Atmosphere and Lower Ionosphere. Asia Ociana Geosciences Society congress . Asia Ociana Geosciences Society; Singapore. 2012-08-13 - 2012-08-17.
• Vitenskapelig foredrag
  Espy, Patrick Joseph; Demissie, Teferi Dejene; Kleinknecht, Nora; Newnham, David. (2012) The Source Region for Planetary Waves Observed in PMC and PMSE. Asia Ociana Geosciences Society . Asia Ociana Geosciences Society; Singapore. 2012-08-13 - 2012-08-17.
• Poster
  Kleinknecht, Nora; Espy, Patrick Joseph; Hibbins, Robert. (2012) New Technique to Determine Planetary Wave Components Using a Chain of SuperDARN Radars. AOGS - AGU (WPGM) Joint Assembly . Asia Oceania Geosciences Society; Singapore. 2012-08-13.
• Vitenskapelig foredrag
  Rønning, Snorre Stavik; Bakken, Marianne; Birkeland, Roger; Espy, Patrick Joseph; Hibbins, Robert; Ramstad, Tor Audun. (2012) Observation of Gravity Waves From a Small Satellite by Means of an Infrared Camera. 4th European CubeSat Symposium . von Karman Institute for Fluid Dynamics; Brussel. 2012-01-31 - 2012-02-01.

2011

• Vitenskapelig foredrag
  Daae, Marianne; Espy, Patrick Joseph; Lisa, M. S. N.; Nesse Tyssøy, Hilde; Søraas, Finn; Stadsnes, Johan; Rodger, Craig J; Newnham, David. (2011) The effect of radiation belt particles on middle atmospheric nighttime ozone during enhanced geomagnetic activity. XXV IUGG GEneral Assembly . IUGG; Melbourne. 2011-06-28 - 2011-07-07.
• Vitenskapelig foredrag
  Daae, Marianne; Espy, Patrick Joseph; Lisa, M.K.N.; Sørås, Finn; Newnham, David. (2011) Ground-based and satellite observations of ozone loss over Antarctica during moderate geomagnetic activity. High Energy Particle Precipitation in the Atmosphere . International Association of Geomagnetism and Aeronomy; Granada. 2011-05-09 - 2011-05-11.
• Vitenskapelig foredrag
  Daae, Marianne; Espy, Patrick Joseph; Søraas, Finn; Newnham, David. (2011) The effect of radiation belt particles on middle atmospheric night time ozone during enhanced geomagnetic activity. IUGG ; Melbourne. 2011-07-27 - 2011-08-07.
• Vitenskapelig foredrag
  Demissie, Teferi Dejene; Espy, Patrick Joseph; Hosokawa, Keisuke. (2011) Relationship of Polar Mesospheric Summer Echoes and Ozone in middle and upper atmosphere. European Geophysical Union General Assembly . European Geophysical Union; Vienna. 2011-04-03 - 2011-04-08.
• Vitenskapelig foredrag
  Espy, Patrick Joseph; Daae, Marianne; Hibbins, Robert; Newnham, David; Sørås, Finn. (2011) Atmospheric effects of radiation belt precipitation over Antarctica. International Union of Geodesy and Geophysics General Assembly . International Union of Geodesy and Geophysics; Melbourne. 2011-06-28 - 2011-07-07.
• Vitenskapelig foredrag
  Espy, Patrick Joseph; Demissie, Teferi Dejene; Lund, Harald; Hibbins, Robert. (2011) Climatology of mesospheric gravity waves and their sources above Rothera, Antarctica. AGU Chapman Conference on Atmospheric Gravity Waves and Their Effects on General Circulation and Climate . American Geophysical Union; Honolulu. 2011-02-28 - 2011-03-04.
• Intervju
  Meland, Svein Inge; Espy, Patrick Joseph. (2011) Radar «leser» stjerneskudd. Adresseavisen [Avis]. 2011-08-16.

2010

• Vitenskapelig foredrag
  Bittner, Michael; Espy, Patrick Joseph; French, John; Höppner, Kathrin; Sheer, Jürgen; Taylor, Michael. (2010) The Network for the Detection of Mesopause Change (NDMC). 38th COSPAR Scientific Assembly . COSPAR; Bremen. 2010-07-18 - 2010-07-25.
• Poster
  Daae, Marianne; Espy, Patrick Joseph; Kleinknecht, Nora; Newnham, David; Clilverd, Mark. (2010) The effect of precipitating particles on middle atmospheric night time ozone during enhanced geomagnetic activity. Fall AGU Conference . American Geophysical Union; San Francisco. 2010-12-13 - 2010-12-17.
• Vitenskapelig foredrag
  Daae, Marianne; Kleinknecht, Nora; Espy, Patrick Joseph; Clilverd, Mark. (2010) Effect of precipitating electrons on middle atmospheric ozone during enhanced geomagnetic activity. 38th COSPAR Scientific Assembly . COSPAR; Bremen. 2010-07-18 - 2010-07-25.
• Populærvitenskapelig foredrag
  Espy, Patrick Joseph. (2010) Vulkansk aske i atmosfæren. Kunnskapsbyen . NTNU; Dokkhuset, Trondheim. 2010-09-16.
• Poster
  Espy, Patrick Joseph; Daae, Marianne; Shprits, Yuri. (2010) Reanalysis of Radiation Belt Electron Phase Space Density using the UCLA 1-D VERB code and Kalman filtering: Correlation between the inner edge of the outer radiation belt phase space density and the plasmapause location. Fall AGU Conference . American Geophysical Union; San Francisco. 2010-12-13 - 2010-12-17.
• Vitenskapelig foredrag
  Newnham, David; Espy, Patrick Joseph; Clilverd, Mark; Roger, Craig; Seppala, Annika; Maxfield, David; Hartogh, Paul. (2010) Mesospheric nitric oxide (NO) enhancements above Troll Station, Antarctica during March-May 2008. 38th COSPAR Scientific Assembly . COSPAR; Bremen. 2010-07-18 - 2010-07-25.
• Poster
  Tan, B; Chu, X; Liu, H; Yamashita, C; Harvey, V; Gardner, C.; Espy, Patrick Joseph. (2010) Comparative study of stratopause at the South Pole and Rothera. Fall AGU Conference . American Geophysical Union; San Francisco. 2010-12-13 - 2010-12-17.

2009

• Intervju
  Okkenhaug, Knut; Espy, Patrick Joseph. (2009) Når himmelen spiller lysorgel. Ukeadressa (Adresseavisen) [Avis]. 2009-12-24.

2008

• Vitenskapelig foredrag
  Espy, Patrick Joseph; Clilverd, Mark; Hartog, Paul; Holmen, Kim. (2008) A Microwave Radiometer for the Remote Sensing of Nitric Oxide and Ozone in the Middle Atmosphere. AOGS Genearl Assembly . Asia Oceania Geosciences Society; Busan. 2008-06-16 - 2008-06-20.
• Vitenskapelig foredrag
  Espy, Patrick Joseph; Hartog, Paul; Clilverd, Mark; Holmen, Kim. (2008) Ground based remote sensing of nitric oxide and ozone in the Antarctic middle atmosphere. COSPAR 37th Scientific Assembly . COMMITTEE ON SPACE RESEARCH; Montreal. 2008-07-13 - 2008-07-20.
• Vitenskapelig foredrag
  Espy, Patrick Joseph; Neubert, Torsten. (2008) A nitric oxide photometer for ASIM. Workshop on Coupling of Thunderstorms and Lightning Discharges to Near-Earth Space . ESA, CNRS, CNES, NSF, Belgian Institute for Space Aeronomy; University of Corsica, Corte. 2008-06-23 - 2008-06-27.