Karel Klem

2.9k citations
98 papers · 2.1k indexed · h-index 26
Topics
Plant responses to elevated CO2 (35 papers)Plant Water Relations and Carbon Dynamics (29 papers)Light effects on plants (17 papers)
Journals
SHILAP Revista de lepidopterologíaThe Science of The Total EnvironmentRemote Sensing of Environment

In The Last Decade

Karel Klem

94 papers receiving 2.0k citations

Peers

Karel Klem
Comparison fields: 5 of 99
  • Plant Science 1.5k
  • Global and Planetary Change 490
  • Molecular Biology 387
  • Ecology 292
  • Ecology, Evolution, Behavior and Systematics 287
Replace Uli Schurr with:
Uli Schurr Germany
Wilmer Tezara Venezuela
Javier Gulías Spain
Carmen Arena Italy
Scott A. Heckathorn United States
Roland Pieruschka Germany
Andrea Scartazza Italy
N. R. Baker United Kingdom
Karen Tanino Canada
Silvère Vialet‐Chabrand United Kingdom
Karel Klem relative to Uli Schurr Germany Uli Schurr's profile →
Citations per field
00.5×
Uli Schurr · 1×
Citations per year

Countries citing papers authored by Karel Klem

Since Specialization
Citations

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

Fields of papers citing papers by Karel Klem

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karel Klem

This figure shows the co-authorship network connecting the top 25 collaborators of Karel Klem. A scholar is included among the top collaborators of Karel Klem 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 Karel Klem. Karel Klem 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
#WorkIndexed citations
1 0
2 1
3 0
4 2
5 16
6 12
7 1
8 7
9 10
10 5
11 15
12 13
13 25
14 11
15 17
16 61
17 221
18 37
19 18
20
Competition of Elytrigia repens and Apera spica-venti in winter wheat and possibilities of weed management using sulfosulfuron.
1

About Karel Klem

Karel Klem is a scholar working on Plant Science, Agronomy and Crop Science and Global and Planetary Change, having authored 98 papers that have together received 2.1k indexed citations. Recurring topics across this work include Plant responses to elevated CO2 (35 papers), Plant Water Relations and Carbon Dynamics (29 papers) and Light effects on plants (17 papers). The work is most often cited by research in Plant Science (1.5k citations), Global and Planetary Change (490 citations) and Agronomy and Crop Science (197 citations). Karel Klem has collaborated with scholars based in Czechia, Spain and United Kingdom. Frequent co-authors include Otmar Urban, Marcel A. K. Jansen, T. Matthew Robson, Petr Holub, Kateřina Novotná, Alexander Ač, Miroslav Trnka, Barbora Rapantová, Vladimı́r Špunda and M. Váňová. Their work appears in journals such as SHILAP Revista de lepidopterología, The Science of The Total Environment and Remote Sensing of Environment.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026