T. Penczak

1.6k total citations
84 papers, 1.3k citations indexed

About

T. Penczak is a scholar working on Nature and Landscape Conservation, Aquatic Science and Ecology. According to data from OpenAlex, T. Penczak has authored 84 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Nature and Landscape Conservation, 60 papers in Aquatic Science and 32 papers in Ecology. Recurrent topics in T. Penczak's work include Fish Ecology and Management Studies (68 papers), Fish Biology and Ecology Studies (59 papers) and Fish biology, ecology, and behavior (23 papers). T. Penczak is often cited by papers focused on Fish Ecology and Management Studies (68 papers), Fish Biology and Ecology Studies (59 papers) and Fish biology, ecology, and behavior (23 papers). T. Penczak collaborates with scholars based in Poland, Brazil and United Kingdom. T. Penczak's co-authors include Andrzej Kruk, Łukasz Głowacki, Ângelo Antônio Agostinho, R. H. K. Mann, Edson Kiyoshi Okada, Maria Grzybkowska, Małgorzata Dukowska, István Tátrai, Javier Lobón‐Cerviá and Carlos A. Lasso and has published in prestigious journals such as Nature, Scientific Reports and Oecologia.

In The Last Decade

T. Penczak

81 papers receiving 1.2k citations

Peers

T. Penczak
James E. Deacon United States
John N. Rinne United States
Andrzej Kruk Poland
Edmundo Díaz‐Pardo Mexico
G. J. A. Kennedy United Kingdom
Javier A. Maldonado‐Ocampo Colombia
Nigel Milner United Kingdom
Martin J. Jennings United States
Jonathan D. Midwood Canada
John R. Moring United States
James E. Deacon United States
T. Penczak
Citations per year, relative to T. Penczak T. Penczak (= 1×) peers James E. Deacon

Countries citing papers authored by T. Penczak

Since Specialization
Citations

This map shows the geographic impact of T. Penczak'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 T. Penczak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Penczak more than expected).

Fields of papers citing papers by T. Penczak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Penczak

This figure shows the co-authorship network connecting the top 25 collaborators of T. Penczak. A scholar is included among the top collaborators of T. Penczak 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 T. Penczak. T. Penczak 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.
Głowacki, Łukasz, Andrzej Kruk, & T. Penczak. (2021). Advancing improvement in riverine water quality caused a non-native fish species invasion and native fish fauna recovery. Scientific Reports. 11(1). 16493–16493. 4 indexed citations
2.
Kruk, Andrzej, et al.. (2012). Factors shaping communities of pyrophilous macrofungi in microhabitats destroyed by illegal campfires. Fungal Biology. 116(9). 995–1002. 16 indexed citations
3.
Penczak, T.. (2007). Can velocity affect growth and fecundity of facultative riverine fish species. Polish Journal of Ecology. 55(2). 357–366. 6 indexed citations
4.
Penczak, T.. (2006). Restricted-movement paradigm : fish displacements in a small lowland streamlet. Polish Journal of Ecology. 54(1). 145–149. 5 indexed citations
5.
Penczak, T., et al.. (2004). Fish assemblage changes relative to environmental factors and time in the Warta River, Poland, and its oxbow lakes. Journal of Fish Biology. 64(2). 483–501. 38 indexed citations
6.
Penczak, T., et al.. (2003). Influence of climate-related temporal changes on fish assemblages in oxbow lakes and in their parent Pilica River (continuation). Ecohydrology & Hydrobiology. 3(1). 71–85. 6 indexed citations
7.
Penczak, T., Francisco Godinho, & Ângelo Antônio Agostinho. (2002). Verification of the dualism ordering method by the canonical correspondence analysis: fish community samples. Limnologica. 32(1). 14–20. 7 indexed citations
8.
Penczak, T.. (2001). Populations of fish in relation to riparian ecotone development in the Narew River catchment. Ecohydrology & Hydrobiology. 1. 163–176. 2 indexed citations
9.
Penczak, T., Ângelo Antônio Agostinho, Norma Segatti Hahn, Rosemara Fugi, & Luiz Carlos Gomes. (1999). Energy budgets of fish populations in two tributaries of the Paraná River, Paraná, Brazil. Journal of Tropical Ecology. 15(2). 159–177. 6 indexed citations
10.
Penczak, T.. (1996). Ichtiofauna dorzecza Narwi w latach 1976-1991. 40. 11–31.
11.
Penczak, T., et al.. (1994). Fish stocks in the Warta River: Continued post-impoundment study [ 1990-1992 ]. Polskie Archiwum Hydrobiologii. 41(3). 4 indexed citations
12.
Penczak, T.. (1994). Fish recruitment in the Warta River [1985-1992]: impoundment study. Polskie Archiwum Hydrobiologii. 41(3). 10 indexed citations
13.
Penczak, T., et al.. (1993). Populations of dominant fish species in the Narew river under human impacts. Polskie Archiwum Hydrobiologii. 40(1). 16 indexed citations
14.
Penczak, T. & R. H. K. Mann. (1993). A preliminary evaluation of the effect of human activity on the fish populations of the Pilica river, Central Poland. Polskie Archiwum Hydrobiologii. 40(1). 18 indexed citations
15.
Penczak, T., et al.. (1989). Tracheliastes polycolpus Nordm., 1832 (Lernaeopodidae) w rzece Narwi. Wiadomości Parazytologiczne. 35(3). 1 indexed citations
16.
Penczak, T.. (1985). Phosphorus, nitrogen, and carbon cycling by fish populations in two small lowland rivers in Poland. Hydrobiologia. 120(2). 159–165. 27 indexed citations
17.
Penczak, T.. (1981). Ecological fish production in two small lowland rivers in Poland. Oecologia. 48(1). 107–111. 36 indexed citations
18.
Penczak, T. & Maciej Zalewski. (1974). Distribution of fish numbers and biomass in barbel region of the river and the adjoining old river-beds. Ekologia Polska. 22(1). 107–119. 6 indexed citations
19.
Penczak, T., et al.. (1970). Naturalny mieszaniec jelca Leuciscus leuciscus (L.) i jazia Leuciscus idus (L.). Annales Zoologici. 28(5). 45–54. 1 indexed citations
20.

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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