Libor Pechar

1.2k total citations
34 papers, 814 citations indexed

About

Libor Pechar is a scholar working on Ecology, Environmental Chemistry and Oceanography. According to data from OpenAlex, Libor Pechar has authored 34 papers receiving a total of 814 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Ecology, 15 papers in Environmental Chemistry and 10 papers in Oceanography. Recurrent topics in Libor Pechar's work include Aquatic Ecosystems and Phytoplankton Dynamics (14 papers), Marine and coastal ecosystems (9 papers) and Fish Ecology and Management Studies (8 papers). Libor Pechar is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (14 papers), Marine and coastal ecosystems (9 papers) and Fish Ecology and Management Studies (8 papers). Libor Pechar collaborates with scholars based in Czechia, United States and Switzerland. Libor Pechar's co-authors include Michal Koblížek, Jiřı́ Nedoma, Jan Potužák, Michal Mašı́n, Aleš Vaněk, Michael Komárek, Vladislav Chrastný, Vít Penížek, Petr Drahota and Jiří Masojídek and has published in prestigious journals such as The Science of The Total Environment, Limnology and Oceanography and Environmental Microbiology.

In The Last Decade

Libor Pechar

34 papers receiving 769 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Libor Pechar Czechia 16 370 295 209 157 114 34 814
Iola G. Boëchat Brazil 18 530 1.4× 412 1.4× 249 1.2× 356 2.3× 104 0.9× 49 1.0k
Egor Zadereev Russia 14 345 0.9× 303 1.0× 218 1.0× 164 1.0× 53 0.5× 48 710
Krystian Obolewski Poland 18 582 1.6× 256 0.9× 158 0.8× 237 1.5× 144 1.3× 90 990
Chafik Maazouzi France 19 428 1.2× 133 0.5× 98 0.5× 181 1.2× 82 0.7× 22 701
Pier Francesco Ghetti Italy 17 348 0.9× 133 0.5× 238 1.1× 114 0.7× 253 2.2× 64 898
Pedro Sánchez‐Castillo Spain 16 363 1.0× 431 1.5× 320 1.5× 119 0.8× 42 0.4× 40 976
Grahame H. Hall United Kingdom 9 298 0.8× 297 1.0× 212 1.0× 53 0.3× 167 1.5× 9 751
Leo J. Duivenvoorden Australia 17 296 0.8× 479 1.6× 204 1.0× 123 0.8× 74 0.6× 35 732
Ülkü Nіhan Tavşanoğlu Türkiye 18 354 1.0× 440 1.5× 236 1.1× 224 1.4× 221 1.9× 42 899
Loïc Tudesque France 16 322 0.9× 142 0.5× 63 0.3× 217 1.4× 215 1.9× 39 839

Countries citing papers authored by Libor Pechar

Since Specialization
Citations

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

Fields of papers citing papers by Libor Pechar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Libor Pechar

This figure shows the co-authorship network connecting the top 25 collaborators of Libor Pechar. A scholar is included among the top collaborators of Libor Pechar 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 Libor Pechar. Libor Pechar 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.
Vrba, Jaroslav, Michal Šorf, Jiřı́ Nedoma, et al.. (2023). Top-down and bottom-up control of plankton structure and dynamics in hypertrophic fishponds. Hydrobiologia. 851(5). 1095–1111. 16 indexed citations
2.
Orság, Matěj, Milan Fischer, Radovan Kopp, et al.. (2023). Estimating Heat Stress Effects on the Sustainability of Traditional Freshwater Pond Fishery Systems under Climate Change. Water. 15(8). 1523–1523. 9 indexed citations
3.
Pechar, Libor, et al.. (2020). Uptake of 133Cs and 134Cs by Ceratophyllum demersum L. under field and greenhouse conditions. The Science of The Total Environment. 720. 137292–137292. 2 indexed citations
4.
Pechar, Libor, et al.. (2020). Dissolved oxygen deficits in a shallow eutrophic aquatic ecosystem (fishpond) – Sediment oxygen demand and water column respiration alternately drive the oxygen regime. The Science of The Total Environment. 766. 142647–142647. 60 indexed citations
5.
Šimek, Karel, Vesna Grujčić, Jiřı́ Nedoma, et al.. (2019). Microbial food webs in hypertrophic fishponds: Omnivorous ciliate taxa are major protistan bacterivores. Limnology and Oceanography. 64(5). 2295–2309. 52 indexed citations
6.
7.
Bláha, Martin, et al.. (2015). Effects of common carp (Cyprinus carpio Linnaeus, 1758) supplementary feeding with modified cereals on pond water quality and nutrient budget. Journal of Applied Ichthyology. 31. 30–37. 14 indexed citations
8.
Chrastný, Vladislav, Aleš Vaněk, Lesław Teper, et al.. (2011). Geochemical position of Pb, Zn and Cd in soils near the Olkusz mine/smelter, South Poland: effects of land use, type of contamination and distance from pollution source. Environmental Monitoring and Assessment. 184(4). 2517–2536. 100 indexed citations
9.
Brom, Jakub, et al.. (2009). The comparison of water and matter flows in three small catchments in the Šumava Mountains. Soil and Water Research. 4(Special Issue 2). S75–S82. 7 indexed citations
10.
Mašı́n, Michal, Jiřı́ Nedoma, Libor Pechar, & Michal Koblížek. (2008). Distribution of aerobic anoxygenic phototrophs in temperate freshwater systems. Environmental Microbiology. 10(8). 1988–1996. 69 indexed citations
11.
Hrbáček, Jaroslav, et al.. (2007). Spatial and temporal diversity of small shallow waters in river Lužnice floodplain. Hydrobiologia. 584(1). 265–275. 26 indexed citations
12.
Potužák, Jan, et al.. (2007). Changes in fish production effectivity in eutrophic fishponds—impact of zooplankton structure. Aquaculture International. 15(3-4). 201–210. 46 indexed citations
13.
14.
Šantrůčková, Hana, Tomáš Picek, Petr Šimek, et al.. (2001). Decomposition processes in soil of a healthy and a declining Phragmites australis stand. Aquatic Botany. 69(2-4). 217–234. 21 indexed citations
15.
Picek, Tomáš, et al.. (2000). Microbial activities in soils of a healthy and a declining reed stand. Hydrobiologia. 418(1). 45–55. 12 indexed citations
16.
Pechar, Libor. (2000). Impacts of long‐term changes in fishery management on the trophic level water quality in Czech fish ponds. Fisheries Management and Ecology. 7(1-2). 23–31. 76 indexed citations
17.
Koblížek, Michal, Josef Komenda, Jiří Masojídek, & Libor Pechar. (2000). CELL AGGREGATION OF THE CYANOBACTERIUM SYNECHOCOCCUS ELONGATUS: ROLE OF THE ELECTRON TRANSPORT CHAIN. Journal of Phycology. 36(4). 662–668. 26 indexed citations
18.
Pechar, Libor, et al.. (1995). The Stratification of Pools in the Alluvium of the River Lužnice. Internationale Revue der gesamten Hydrobiologie und Hydrographie. 80(1). 61–75. 7 indexed citations
19.
Pechar, Libor & Jiří Masojídek. (1995). Colonial forms of the cyanobacterium Aphanizomenon flos-aquae represent protection against photo system II photo-inactivation - fluorescence quenching analysis. Algological Studies/Archiv für Hydrobiologie Supplement Volumes. 77. 37–43. 6 indexed citations
20.
Pechar, Libor. (1987). Photosynthesis of Natural Populations of Aphanizomenon flos‐aquae: Some Ecological Implications. Internationale Revue der gesamten Hydrobiologie und Hydrographie. 72(5). 599–606. 8 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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