Jan Roleček

2.3k total citations
56 papers, 1.5k citations indexed

About

Jan Roleček is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics and Nature and Landscape Conservation. According to data from OpenAlex, Jan Roleček has authored 56 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Plant Science, 22 papers in Ecology, Evolution, Behavior and Systematics and 17 papers in Nature and Landscape Conservation. Recurrent topics in Jan Roleček's work include Botany and Plant Ecology Studies (37 papers), Ecology and Vegetation Dynamics Studies (17 papers) and Geology and Paleoclimatology Research (12 papers). Jan Roleček is often cited by papers focused on Botany and Plant Ecology Studies (37 papers), Ecology and Vegetation Dynamics Studies (17 papers) and Geology and Paleoclimatology Research (12 papers). Jan Roleček collaborates with scholars based in Czechia, Slovakia and Ukraine. Jan Roleček's co-authors include Milan Chytrý, Lubomír Tichý, David Zelený, Michal Hájek, Petra Hájková, Michal Horsák, Eva Jamrichová, Ondřej Vild, Daniel Dítě and Radim Hédl and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Science of The Total Environment and Scientific Reports.

In The Last Decade

Jan Roleček

53 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jan Roleček Czechia 19 797 625 540 411 264 56 1.5k
Zdenka Otýpková Czechia 20 1.0k 1.3× 967 1.5× 674 1.2× 479 1.2× 204 0.8× 25 1.8k
Tonje Økland Norway 18 528 0.7× 526 0.8× 491 0.9× 610 1.5× 181 0.7× 33 1.3k
László Erdős Hungary 23 503 0.6× 791 1.3× 370 0.7× 385 0.9× 148 0.6× 77 1.5k
Věroslava Hadincová Czechia 23 857 1.1× 969 1.6× 619 1.1× 495 1.2× 104 0.4× 59 1.7k
Javier Loidi Spain 26 1.2k 1.5× 978 1.6× 723 1.3× 535 1.3× 192 0.7× 97 2.2k
Borja Jiménez‐Alfaro Spain 25 893 1.1× 1.0k 1.6× 736 1.4× 574 1.4× 178 0.7× 108 2.0k
Andraž Čarni Slovenia 21 964 1.2× 423 0.7× 752 1.4× 374 0.9× 90 0.3× 104 1.5k
David Zelený Czechia 26 861 1.1× 1.2k 1.9× 871 1.6× 693 1.7× 133 0.5× 59 2.1k
Philip G. Ladd Australia 23 522 0.7× 691 1.1× 651 1.2× 456 1.1× 231 0.9× 87 1.6k
Iva Apostolova Bulgaria 17 601 0.8× 347 0.6× 440 0.8× 329 0.8× 104 0.4× 57 983

Countries citing papers authored by Jan Roleček

Since Specialization
Citations

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

Fields of papers citing papers by Jan Roleček

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Roleček

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Roleček. A scholar is included among the top collaborators of Jan Roleček 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 Jan Roleček. Jan Roleček 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.
Novák, Jan, Pavel Šamonil, & Jan Roleček. (2024). Relationship between extreme species richness and Holocene persistence of forest-steppe grasslands in Transylvania, Romania. The Holocene. 34(11). 1627–1637. 1 indexed citations
2.
Nezhad, Mohammad Tahsin Karimi, Pavel Šamonil, Pavel Daněk, et al.. (2024). Lipid biomarkers and stable isotopes uncover paleovegetation changes in extremely species-rich forest-steppe ecosystems, Central Europe. Environmental Research. 259. 119564–119564. 4 indexed citations
3.
Roleček, Jan, et al.. (2023). Floristic classification of Geranion sanguinei in South Moravia (Czech Republic). Biologia. 79(4). 1113–1127. 2 indexed citations
4.
Roleček, Jan, Vojtěch Abrahám, Ondřej Vild, et al.. (2021). Holocene plant diversity dynamics show a distinct biogeographical pattern in temperate Europe. Journal of Biogeography. 48(6). 1366–1376. 10 indexed citations
5.
Roleček, Jan, Pavel Dřevojan, Dmytro Iakushenko, & Michal Hájek. (2021). Tall herb-rich steppe in the peri-Carpathian region of Ukraine and Romania. Phytocoenologia. 51(2). 95–109. 2 indexed citations
6.
Kiedrzyński, Marcin, Iwona Jędrzejczyk, Edyta Kiedrzyńska, et al.. (2021). Tetraploids expanded beyond the mountain niche of their diploid ancestors in the mixed-ploidy grass Festuca amethystina L.. Scientific Reports. 11(1). 18735–18735. 17 indexed citations
7.
Roleček, Jan. (2021). A recent find of Ophrys insectifera (Orchidaceae) in Ukraine – will it survive another 100 years?. SHILAP Revista de lepidopterología. 78(4). 297–302. 1 indexed citations
8.
Roleček, Jan, Hélèna Svobodova, Eva Jamrichová, et al.. (2020). Conservation targets from the perspective of a palaeoecological reconstruction. Preslia. 92(2). 8 indexed citations
9.
Roleček, Jan, Pavel Dřevojan, & Petr Šmarda. (2019). First record of Festuca amethystina L. from the Transylvanian Basin (Romania).. 54. 91–97. 1 indexed citations
10.
Roleček, Jan, Pavel Dřevojan, Petra Hájková, & Michal Hájek. (2019). Report of new maxima of fine-scale vascular plant species richness recorded in East-Central European semi-dry grasslands.. Tuexenia. 423–431. 11 indexed citations
11.
Roleček, Jan & Pavel Dřevojan. (2019). New data on distribution of the endangered species Viola jooi (Violaceae) in Ukraine. SHILAP Revista de lepidopterología. 76(6). 526–532. 1 indexed citations
12.
Novák, Jan, et al.. (2019). Soil charcoal elucidates the role of humans in the development of landscape of extreme biodiversity. Land Degradation and Development. 30(13). 1607–1619. 20 indexed citations
13.
Vítková, Michaela, Jiřı́ Sádlo, Jan Roleček, et al.. (2019). Robinia pseudoacacia-dominated vegetation types of Southern Europe: Species composition, history, distribution and management. The Science of The Total Environment. 707. 134857–134857. 54 indexed citations
14.
Roleček, Jan, et al.. (2019). First record of Festuca amethystina L. from the Transylvanian Basin (Romania). 54. 91–97. 6 indexed citations
15.
Roleček, Jan, et al.. (2014). Understanding the extreme species richness of semi-drygrasslands in east-central Europe: a comparative approach. Preslia. 86(1). 52 indexed citations
16.
Vild, Ondřej, et al.. (2013). Experimental restoration of coppice-with-standards: Response of understorey vegetation from the conservation perspective. Forest Ecology and Management. 310. 234–241. 70 indexed citations
17.
Hájková, Petra, Jan Roleček, Michal Hájek, et al.. (2011). Prehistoric origin of extremely species-rich semi-drygrasslands in the Bílé Karpaty Mts.. Preslia. 83(2). 28 indexed citations
18.
Hájková, Petra, et al.. (2011). Prehistoric origin of the extremely species-rich semi-dry grasslands in the Bílé Karpaty Mts (Czech Republic and Slovakia).. Preslia. 83(2). 185–204. 60 indexed citations
19.
Roleček, Jan. (2007). Formalized classification of thermophilous oak forests in the Czech Republic: what brings the Cocktail method?. Preslia. 25 indexed citations
20.
Roleček, Jan. (2005). Vegetation types of dry-mesic oak forests in Slovakia. Preslia. 77(3). 241–261. 49 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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