Ulf Köhler

1.3k total citations
20 papers, 837 citations indexed

About

Ulf Köhler is a scholar working on Atmospheric Science, Global and Planetary Change and Spectroscopy. According to data from OpenAlex, Ulf Köhler has authored 20 papers receiving a total of 837 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Atmospheric Science, 13 papers in Global and Planetary Change and 3 papers in Spectroscopy. Recurrent topics in Ulf Köhler's work include Atmospheric chemistry and aerosols (17 papers), Atmospheric Ozone and Climate (17 papers) and Atmospheric and Environmental Gas Dynamics (8 papers). Ulf Köhler is often cited by papers focused on Atmospheric chemistry and aerosols (17 papers), Atmospheric Ozone and Climate (17 papers) and Atmospheric and Environmental Gas Dynamics (8 papers). Ulf Köhler collaborates with scholars based in Germany, Spain and Switzerland. Ulf Köhler's co-authors include H. Claude, Wolfgang Steinbrecht, Klaus P. Hoinka, Mark Weber, Alberto Redondas, P. Winkler, R. D. Evans, Stefan Gilge, C. Plass‐Dülmer and Werner Thomas 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

Ulf Köhler

20 papers receiving 765 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ulf Köhler Germany 14 788 662 55 44 34 20 837
Richard McPeters United States 11 647 0.8× 557 0.8× 33 0.6× 33 0.8× 85 2.5× 22 739
Andréa Pazmiño France 20 793 1.0× 669 1.0× 51 0.9× 57 1.3× 103 3.0× 70 924
Hartwig Gernandt Germany 14 787 1.0× 686 1.0× 25 0.5× 24 0.5× 63 1.9× 40 878
Jennifer Wei United States 15 617 0.8× 601 0.9× 28 0.5× 47 1.1× 23 0.7× 54 685
T. Deutschmann Germany 16 851 1.1× 761 1.1× 73 1.3× 87 2.0× 17 0.5× 27 924
Sylvain Heilliette Canada 12 713 0.9× 672 1.0× 46 0.8× 60 1.4× 18 0.5× 24 784
Werner Thomas Germany 17 775 1.0× 730 1.1× 36 0.7× 72 1.6× 22 0.6× 37 903
P. Flamant France 4 803 1.0× 843 1.3× 25 0.5× 24 0.5× 14 0.4× 8 893
C. L. Mateer United States 12 869 1.1× 773 1.2× 42 0.8× 21 0.5× 96 2.8× 34 932
Donato Summa Italy 17 664 0.8× 706 1.1× 58 1.1× 87 2.0× 16 0.5× 55 777

Countries citing papers authored by Ulf Köhler

Since Specialization
Citations

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

Fields of papers citing papers by Ulf Köhler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulf Köhler

This figure shows the co-authorship network connecting the top 25 collaborators of Ulf Köhler. A scholar is included among the top collaborators of Ulf Köhler 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 Ulf Köhler. Ulf Köhler 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.
Köhler, Ulf, et al.. (2021). Total ozone column intercomparison of Brewers, Dobsons, and BTS-Solar at Hohenpeißenberg and Davos in 2019/2020. Atmospheric measurement techniques. 14(7). 4915–4928. 7 indexed citations
2.
3.
Köhler, Ulf, Saulius Nevas, Glen McConville, et al.. (2018). Optical characterisation of three reference Dobsons in the ATMOZ Project – verification of G. M. B. Dobson's original specifications. Atmospheric measurement techniques. 11(4). 1989–1999. 13 indexed citations
4.
Verhoelst, Tijl, J. Granville, F. Hendrick, et al.. (2015). Metrology of ground-based satellite validation: co-location mismatch and smoothing issues of total ozone comparisons. Atmospheric measurement techniques. 8(12). 5039–5062. 33 indexed citations
5.
Redondas, Alberto, et al.. (2014). Evaluation of the use of five laboratory-determined ozone absorption cross sections in Brewer and Dobson retrieval algorithms. Atmospheric chemistry and physics. 14(3). 1635–1648. 52 indexed citations
6.
Köhler, Ulf, Alberto Redondas, & E. Kyrö. (2012). Regional Calibration Centers for Dobson and Brewer in Europe : a joint venture for highest quality in monitoring the ozone layer. Arcimis (State Meteorological Agency). 1 indexed citations
7.
Steinbrecht, Wolfgang, Ulf Köhler, H. Claude, et al.. (2011). Very high ozone columns at northern mid-latitudes in 2010. Geophysical Research Letters. 38(6). n/a–n/a. 43 indexed citations
8.
9.
Flentje, H., H. Claude, T. Elste, et al.. (2010). The Eyjafjallajökull eruption in April 2010 – detection of volcanic plume using in-situ measurements, ozone sondes and lidar-ceilometer profiles. Atmospheric chemistry and physics. 10(20). 10085–10092. 122 indexed citations
10.
Fioletov, Vitali, G. J. Labow, R. D. Evans, et al.. (2008). Performance of the ground‐based total ozone network assessed using satellite data. Journal of Geophysical Research Atmospheres. 113(D14). 94 indexed citations
11.
Winkler, P., et al.. (2001). Development of meteorological parameters and total ozone during the total solar eclipse of August 11, 1999. Meteorologische Zeitschrift. 10(3). 193–199. 26 indexed citations
12.
Steinbrecht, Wolfgang, H. Claude, Ulf Köhler, & P. Winkler. (2001). Interannual changes of total ozone and northern hemisphere circulation patterns. Geophysical Research Letters. 28(7). 1191–1194. 34 indexed citations
13.
Gantner, Leonhard, P. Winkler, & Ulf Köhler. (2000). A method to derive long‐term time series and trends of UV‐B radiation (1968–1997) from observations at Hohenpeissenberg (Bavaria). Journal of Geophysical Research Atmospheres. 105(D4). 4879–4888. 28 indexed citations
14.
Köhler, Ulf. (1999). A comparison of the new filter ozonometer MICROTOPS II with Dobson and Brewer spectrometers at Hohenpeissenberg. Geophysical Research Letters. 26(10). 1385–1388. 22 indexed citations
15.
Steinbrecht, Wolfgang, H. Claude, Ulf Köhler, & Klaus P. Hoinka. (1998). Correlations between tropopause height and total ozone: Implications for long‐term changes. Journal of Geophysical Research Atmospheres. 103(D15). 19183–19192. 186 indexed citations
16.
Hoinka, Klaus P., H. Claude, & Ulf Köhler. (1996). On the correlation between tropopause pressure and ozone above central Europe. Geophysical Research Letters. 23(14). 1753–1756. 51 indexed citations
17.
Kerr, J. B., H. Fast, C. T. McElroy, et al.. (1994). The 1991 WMO International ozonesonde intercomparison at Vanscoy, Canada. ATMOSPHERE-OCEAN. 32(4). 685–716. 53 indexed citations
18.
Seckmeyer, Günther, Stephan Thiel, M. Blumthaler, et al.. (1994). Intercomparison of spectral-UV-radiation measurement systems. Applied Optics. 33(33). 7805–7805. 34 indexed citations
19.
Hennemuth, Barbara & Ulf Köhler. (1984). Estimation of the energy balance of the Dischma valley. Meteorology and Atmospheric Physics. 34(1-2). 97–119. 12 indexed citations
20.
Tiemann, E., Ulf Köhler, & J. Hoeft. (1977). Zum Rotationsspektrum des InBr / On the Rotational Spectrum of InBr. Zeitschrift für Naturforschung A. 32(1). 6–9. 5 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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