P. J. Espy

4.4k total citations
116 papers, 3.2k citations indexed

About

P. J. Espy is a scholar working on Astronomy and Astrophysics, Atmospheric Science and Global and Planetary Change. According to data from OpenAlex, P. J. Espy has authored 116 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 99 papers in Astronomy and Astrophysics, 91 papers in Atmospheric Science and 20 papers in Global and Planetary Change. Recurrent topics in P. J. Espy's work include Ionosphere and magnetosphere dynamics (98 papers), Atmospheric Ozone and Climate (80 papers) and Solar and Space Plasma Dynamics (49 papers). P. J. Espy is often cited by papers focused on Ionosphere and magnetosphere dynamics (98 papers), Atmospheric Ozone and Climate (80 papers) and Solar and Space Plasma Dynamics (49 papers). P. J. Espy collaborates with scholars based in United States, Norway and United Kingdom. P. J. Espy's co-authors include Forrest R. Gilmore, Russ R. Laher, R. E. Hibbins, J. Stegman, G. R. Swenson, E. C. Zipf, G. Witt, M. J. Taylor, D. E. Siskind and W. R. Pendleton and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Atmospheric chemistry and physics.

In The Last Decade

P. J. Espy

116 papers receiving 3.0k citations

Peers

Countries citing papers authored by P. J. Espy

Since Specialization

Citations

This map shows the geographic impact of P. J. Espy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P. J. Espy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. J. Espy more than expected).

Fields of papers citing papers by P. J. Espy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. J. Espy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P. J. Espy. The network helps show where P. J. Espy may publish in the future.

Co-authorship network of co-authors of P. J. Espy

This figure shows the co-authorship network connecting the top 25 collaborators of P. J. Espy. A scholar is included among the top collaborators of P. J. Espy based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P. J. Espy. P. J. Espy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Energetic particle precipitation influences global secondary ozone distribution 2024 ·Communications Earth & Environment ·Yunpeng Jia, (unknown), (unknown), Yvan Orsolini, P. J. Espy, (unknown), (unknown), Jae N. Lee, Dong L. Wu, (unknown)	2
2	Probing Gravity Waves in the Middle Atmosphere Using Infrasound From Explosions 2023 ·Journal of Geophysical Research Atmospheres ·Ekaterina Vorobeva, Jelle Assink, P. J. Espy, Toralf Renkwitz, I. P. Chunchuzov, Sven Peter Näsholm	8
3	Climatological Westward‐Propagating Semidiurnal Tides and Their Composite Response to Sudden Stratospheric Warmings in SuperDARN and SD‐WACCM‐X 2021 ·Journal of Geophysical Research Atmospheres ·(unknown), Varavut Limpasuvan, Yvan Orsolini, P. J. Espy, R. E. Hibbins	17
4	Validation of SSUSI-derived auroral electron densities: comparisons to EISCAT data 2021 ·Annales Geophysicae ·Stefan Bender, P. J. Espy, L. J. Paxton	1
5	Electrojet Estimates From Mesospheric Magnetic Field Measurements 2021 ·Journal of Geophysical Research Space Physics ·K. M. Laundal, J. Yee, V. G. Merkin, J. W. Gjerloev, Heikki Vanhamäki, Jone Peter Reistad, (unknown), Kareem Sorathia, P. J. Espy	15
6	Atmospheric tomography using the Nordic Meteor Radar Cluster and Chilean Observation Network De Meteor Radars: network details and 3D-Var retrieval 2021 ·Atmospheric measurement techniques ·Gunter Stober, Alexander Kozlovsky, Alan Z. Liu, (unknown), Masaki Tsutsumi, Chris Hall, Satonori Nozawa, M. Lester, Evgenia Belova, Johan Kero, P. J. Espy, R. E. Hibbins, N. J. Mitchell	16
7	Benchmarking microbarom radiation and propagation model against infrasound recordings: a vespagram-based approach 2021 ·Annales Geophysicae ·Ekaterina Vorobeva, (unknown), Alexis Le Pichon, P. J. Espy, Sven Peter Näsholm	10
8	Migrating tide climatologies measured by a high-latitude array of SuperDARN HF radars 2020 ·Annales Geophysicae ·(unknown), P. J. Espy, R. E. Hibbins, J. P. McCormack	3
9	Modelled effects of temperature gradients and waves on the hydroxyl rotational distribution in ground-based airglow measurements 2020 ·Atmospheric chemistry and physics ·(unknown), P. J. Espy, R. E. Hibbins	1
10	Microbarom radiation and propagation model assessment usinginfrasound recordings: a vespagram-based approach 2020 ·Ekaterina Vorobeva, (unknown), Alexis Le Pichon, P. J. Espy, Sven Peter Näsholm	1
11	The impact of energetic electron precipitation on mesospheric hydroxyl during a year of solar minimum 2016 ·Duo Research Archive (University of Oslo) ·(unknown), Hilde Nesse Tyssøy, R. E. Hibbins, (unknown), J. Stadsnes, P. J. Espy, (unknown)	14
12	Observations of PW activity in the MLT during SSW events using a chain of SuperDARN radars and SD-WACCM 2015 ·(unknown), Yvan Orsolini, P. J. Espy, Varavut Limpasuvan, R. E. Hibbins	1
13	Atmospheric ozone above Troll station, Antarctica observed by a ground based microwave radiometer 2014 ·Earth system science data ·(unknown), C. Straub, P. J. Espy, David Newnham	15
14	The effect of energetic electron precipitation on middle mesospheric night‐time ozone during and after a moderate geomagnetic storm 2012 ·Geophysical Research Letters ·(unknown), P. J. Espy, Hilde Nesse Tyssøy, David Newnham, J. Stadsnes, F. Søraas	30
15	The role of the QBO in the inter-hemispheric coupling of summer mesospheric temperatures 2011 ·Atmospheric chemistry and physics ·P. J. Espy, (unknown), Peter Forkman, D. Murtagh, J. Stegman	34
16	Stratospheric gravity wave characteristics and seasonal variations observed by lidar at the South Pole and Rothera, Antarctica 2009 ·Journal of Geophysical Research Atmospheres ·Chihoko Yamashita, Xinzhao Chu, Hanli Liu, P. J. Espy, G. J. Nott, Wentao Huang	59
17	Systematic Lidar Study of Polar Mesospheric Clouds at Rothera, Antarctica 2005 ·AGUFM ·(unknown), G. J. Nott, (unknown), P. J. Espy, S. M. Bailey	1
18	Seasonal variations in the horizontal wind structure from 0-100 km above Rothera station, Antarctica (67° S, 68° W) 2005 ·Atmospheric chemistry and physics ·R. E. Hibbins, J. D. Shanklin, P. J. Espy, M. J. Jarvis, D. M. Riggin, (unknown), Franz‐Josef Lübken	23
19	An Overview and Science Results from the SABER Experiment on the TIMED Satellite 2002 ·AGUFM ·J. M. Russell, M. G. Mlynczak, L. L. Gordley, (unknown), R. H. Picard, M. López‐Puertas, D. E. Siskind, D. F. Baker, (unknown), Ellis E. Remsberg, J. R. Winick, P. P. Wintersteiner, P. J. Espy, (unknown), R. G. Roble, (unknown)	2
20	A laboratory study of the lambda 2145 A auroral mystery feature 1980 ·Geophysical Research Letters ·P. W. Erdman, P. J. Espy, E. C. Zipf	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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