Ralph Lehmann

3.7k total citations
56 papers, 752 citations indexed

About

Ralph Lehmann is a scholar working on Atmospheric Science, Global and Planetary Change and Astronomy and Astrophysics. According to data from OpenAlex, Ralph Lehmann has authored 56 papers receiving a total of 752 indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Atmospheric Science, 36 papers in Global and Planetary Change and 12 papers in Astronomy and Astrophysics. Recurrent topics in Ralph Lehmann's work include Atmospheric Ozone and Climate (41 papers), Atmospheric chemistry and aerosols (38 papers) and Atmospheric and Environmental Gas Dynamics (34 papers). Ralph Lehmann is often cited by papers focused on Atmospheric Ozone and Climate (41 papers), Atmospheric chemistry and aerosols (38 papers) and Atmospheric and Environmental Gas Dynamics (34 papers). Ralph Lehmann collaborates with scholars based in Germany, United States and Japan. Ralph Lehmann's co-authors include Markus Rex, Ingo Wohltmann, John Lee Grenfell, Klaus Dethloff, Annette Rinke, Justus Notholt, B. Machenhauer, Peter von der Gathen, Michael Botzet and Jens Hesselbjerg Christensen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Geophysical Research Atmospheres and Geophysical Research Letters.

In The Last Decade

Ralph Lehmann

51 papers receiving 705 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ralph Lehmann Germany 17 603 407 212 66 29 56 752
R. T. Clancy United States 17 773 1.3× 362 0.9× 765 3.6× 73 1.1× 16 0.6× 55 1.1k
C. R. Webster United States 18 1.1k 1.8× 909 2.2× 375 1.8× 131 2.0× 44 1.5× 52 1.3k
S. J. Oltmans United States 21 1.4k 2.3× 1.1k 2.7× 201 0.9× 71 1.1× 49 1.7× 36 1.4k
Pascal Hedelt Germany 17 769 1.3× 552 1.4× 431 2.0× 117 1.8× 13 0.4× 51 1.1k
M. Natarajan United States 25 1.4k 2.3× 917 2.3× 628 3.0× 60 0.9× 16 0.6× 61 1.6k
Xun Jiang United States 18 884 1.5× 852 2.1× 242 1.1× 34 0.5× 58 2.0× 68 1.2k
B. J. Conrath United States 15 374 0.6× 249 0.6× 444 2.1× 82 1.2× 33 1.1× 33 770
D. G. Johnson United States 17 1.0k 1.7× 753 1.9× 220 1.0× 185 2.8× 19 0.7× 47 1.1k
R. Zander Belgium 18 1.1k 1.8× 878 2.2× 171 0.8× 209 3.2× 24 0.8× 31 1.2k
Konstantinos Pavlakis Greece 15 427 0.7× 510 1.3× 129 0.6× 38 0.6× 45 1.6× 27 703

Countries citing papers authored by Ralph Lehmann

Since Specialization
Citations

This map shows the geographic impact of Ralph Lehmann'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 Ralph Lehmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralph Lehmann more than expected).

Fields of papers citing papers by Ralph Lehmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralph Lehmann. 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 Ralph Lehmann. The network helps show where Ralph Lehmann may publish in the future.

Co-authorship network of co-authors of Ralph Lehmann

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph Lehmann. A scholar is included among the top collaborators of Ralph Lehmann 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 Ralph Lehmann. Ralph Lehmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Müller, Rolf, et al.. (2024). The impact of dehydration and extremely low HCl values in the Antarctic stratospheric vortex in mid-winter on ozone loss in spring. Atmospheric chemistry and physics. 24(22). 12557–12574.
2.
Shibata, Kiyotaka & Ralph Lehmann. (2020). Partitioning of Ozone Loss Pathways in the Ozone Quasi-biennial Oscillation Simulated by a Chemistry-Climate Model. Journal of the Meteorological Society of Japan Ser II. 98(3). 615–636. 4 indexed citations
3.
Wohltmann, Ingo, Ralph Lehmann, Georg A. Gottwald, et al.. (2019). A Lagrangian convective transport scheme including a simulation of the time air parcels spend in updrafts (LaConTra v1.0). Geoscientific model development. 12(10). 4387–4407. 7 indexed citations
4.
Müller, Rolf, et al.. (2018). The maintenance of elevated active chlorine levels in the Antarctic lower stratosphere through HCl null cycles. Atmospheric chemistry and physics. 18(4). 2985–2997. 21 indexed citations
5.
Wohltmann, Ingo, et al.. (2018). The Extrapolar SWIFT model (version 1.0): fast stratospheric ozone chemistry for global climate models. Geoscientific model development. 11(2). 753–769. 4 indexed citations
6.
Wohltmann, Ingo, Ralph Lehmann, & Markus Rex. (2017). A quantitative analysis of the reactions involved in stratospheric ozone depletion in the polar vortex core. Atmospheric chemistry and physics. 17(17). 10535–10563. 21 indexed citations
7.
Wohltmann, Ingo, Ralph Lehmann, & Markus Rex. (2017). Update of the Polar SWIFT model for polar stratospheric ozone loss (Polar SWIFT version 2). Geoscientific model development. 10(7). 2671–2689. 8 indexed citations
8.
Wohltmann, Ingo, Ralph Lehmann, & Markus Rex. (2017). A quantitative analysis of the reactions involved in stratosphericpolar ozone depletion. 3 indexed citations
9.
Wohltmann, Ingo, Ralph Lehmann, & Markus Rex. (2017). Update of the SWIFT model for polar stratospheric ozone loss(SWIFT version 2). 1 indexed citations
10.
Nakajima, H., Ingo Wohltmann, Tobias Wegner, et al.. (2016). Polar stratospheric cloud evolution and chlorine activation measured by CALIPSO and MLS, and modeled by ATLAS. Atmospheric chemistry and physics. 16(5). 3311–3325. 15 indexed citations
11.
Nakajima, H., Ingo Wohltmann, Tobias Wegner, et al.. (2015). Polar Stratospheric Cloud evolution and chlorine activation measured by CALIPSO and MLS, and modelled by ATLAS. 1 indexed citations
12.
Rex, Markus, Ingo Wohltmann, Ralph Lehmann, et al.. (2014). A tropical West Pacific OH minimum and implications for stratospheric composition. Atmospheric chemistry and physics. 14(9). 4827–4841. 46 indexed citations
13.
KURIBAYASHI, Kiyoshi, Hideo Sagawa, Ralph Lehmann, Tomohiro Sato, & Yasuko Kasai. (2014). Direct estimation of the rate constant of the reaction ClO + HO 2 → HOCl + O 2 from SMILES atmospheric observations. Atmospheric chemistry and physics. 14(1). 255–266. 8 indexed citations
14.
Sumińska-Ebersoldt, O., Ralph Lehmann, Tobias Wegner, et al.. (2012). ClOOCl photolysis at high solar zenith angles: analysis of the RECONCILE self-match flight. Atmospheric chemistry and physics. 12(3). 1353–1365. 25 indexed citations
15.
Wohltmann, Ingo, et al.. (2012). Persistence of ozone anomalies in the Arctic stratospheric vortex in autumn. Atmospheric chemistry and physics. 12(11). 4817–4823. 3 indexed citations
16.
Wegner, Tobias, Jens‐Uwe Grooß, F. Stroh, et al.. (2010). Chasing air masses in the Arctic vortex: An evaluation of trajectory calculations using an active Match. JuSER (Forschungszentrum Jülich). 2010.
17.
Harris, Neil, Ralph Lehmann, Markus Rex, & Peter von der Gathen. (2010). A closer look at Arctic ozone loss and polar stratospheric clouds. Atmospheric chemistry and physics. 10(17). 8499–8510. 38 indexed citations
18.
Frieler, Katja, T. Canty, M. Dorf, et al.. (2005). Towards a Better Quantitative Understanding of Polar Stratospheric Ozone Loss. AGU Fall Meeting Abstracts. 2005. 1 indexed citations
19.
Lehmann, Ralph, et al.. (2005). Statistical analysis of the precision of the Match method. Atmospheric chemistry and physics. 5(10). 2713–2727. 8 indexed citations
20.
Lehmann, Ralph, et al.. (2004). Die Dynamik von multikulturellen Teams als Wettbewerbsvorteil. Zürcher Hochschule für Angewandte Wissenschaften digital collection (Zurich University of Applied Sciences). 1 indexed citations

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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