Norbert Caspers

919 total citations
39 papers, 717 citations indexed

About

Norbert Caspers is a scholar working on Health, Toxicology and Mutagenesis, Pollution and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Norbert Caspers has authored 39 papers receiving a total of 717 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Health, Toxicology and Mutagenesis, 13 papers in Pollution and 11 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Norbert Caspers's work include Effects and risks of endocrine disrupting chemicals (12 papers), Microplastics and Plastic Pollution (7 papers) and Diptera species taxonomy and behavior (6 papers). Norbert Caspers is often cited by papers focused on Effects and risks of endocrine disrupting chemicals (12 papers), Microplastics and Plastic Pollution (7 papers) and Diptera species taxonomy and behavior (6 papers). Norbert Caspers collaborates with scholars based in Germany, United States and Denmark. Norbert Caspers's co-authors include Charles A. Staples, Gary M. Kleĉka, A. Tilghman Hall, Steven G. Hentges, U. Friederich, Ellen Mihaich, Lisa S. Ortego, Valery E. Forbes, Kent B. Woodburn and Kathryn E. Clark and has published in prestigious journals such as Chemosphere, Oecologia and Environmental Toxicology and Chemistry.

In The Last Decade

Norbert Caspers

36 papers receiving 684 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Norbert Caspers Germany 16 494 378 63 62 50 39 717
V. Ferrier France 16 523 1.1× 247 0.7× 38 0.6× 55 0.9× 22 0.4× 31 771
Simone Hasenbein United States 13 325 0.7× 235 0.6× 34 0.5× 72 1.2× 13 0.3× 18 536
Jackie Myers Australia 12 177 0.4× 184 0.5× 20 0.3× 64 1.0× 28 0.6× 21 427
Hon-Cheng Chen Taiwan 15 404 0.8× 149 0.4× 63 1.0× 186 3.0× 10 0.2× 25 810
Petra Doleželová Czechia 11 188 0.4× 204 0.5× 21 0.3× 40 0.6× 23 0.5× 20 471
Matthew M. Watts United Kingdom 9 516 1.0× 378 1.0× 168 2.7× 73 1.2× 6 0.1× 11 719
D. Shane Ruessler United States 6 265 0.5× 236 0.6× 21 0.3× 99 1.6× 17 0.3× 9 457
Ricardo Dzul-Caamal Mexico 13 258 0.5× 345 0.9× 26 0.4× 49 0.8× 15 0.3× 34 581
Maria D. Pavlaki Portugal 13 278 0.6× 242 0.6× 11 0.2× 30 0.5× 19 0.4× 28 547
Cristina S. Pérez‐Coll Argentina 16 513 1.0× 272 0.7× 16 0.3× 78 1.3× 18 0.4× 32 669

Countries citing papers authored by Norbert Caspers

Since Specialization
Citations

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

Fields of papers citing papers by Norbert Caspers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Norbert Caspers

This figure shows the co-authorship network connecting the top 25 collaborators of Norbert Caspers. A scholar is included among the top collaborators of Norbert Caspers 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 Norbert Caspers. Norbert Caspers 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.
Arnold, Scott M., Kathryn E. Clark, Charles A. Staples, et al.. (2012). Relevance of drinking water as a source of human exposure to bisphenol A. Journal of Exposure Science & Environmental Epidemiology. 23(2). 137–144. 102 indexed citations
2.
Staples, Charles A., A. Tilghman Hall, U. Friederich, Norbert Caspers, & Gary M. Kleĉka. (2011). Early life-stage and multigeneration toxicity study with bisphenol A and fathead minnows (Pimephales promelas). Ecotoxicology and Environmental Safety. 74(6). 1548–1557. 51 indexed citations
3.
Mihaich, Ellen, U. Friederich, Norbert Caspers, et al.. (2009). Acute and chronic toxicity testing of bisphenol A with aquatic invertebrates and plants. Ecotoxicology and Environmental Safety. 72(5). 1392–1399. 99 indexed citations
4.
Forbes, Valery E., et al.. (2008). Effects of bisphenol A on fecundity, egg hatchability, and juvenile growth ofMarisa cornuarietis. Environmental Toxicology and Chemistry. 27(11). 2332–2340. 16 indexed citations
5.
Chandler, Peter, et al.. (2006). The fungus gnats (Diptera: Bolitophilidae, Diadocidiidae, Ditomyiidae, Keroplatidae and Mycetophilidae) of Greece, its islands and Cyprus. 12(1). 18 indexed citations
6.
Forbes, Valery E., Henriette Selck, Annemette Palmqvist, et al.. (2006). Does bisphenol a induce superfeminization in Marisa cornuarietis? Part I: Intra- and inter-laboratory variability in test endpoints. Ecotoxicology and Environmental Safety. 66(3). 309–318. 26 indexed citations
7.
8.
Länge, R., et al.. (2006). Kriterien zur Bewertung der Qualität und Validität von toxikologischen und ökotoxikologischen Studien für regulatorische Fragestellungen. Umweltwissenschaften und Schadstoff-Forschung. 18(1). 49–54. 3 indexed citations
9.
Forbes, Valery E., et al.. (2006). Does bisphenol A induce superfeminization in Marisa cornuarietis? Part II: Toxicity test results and requirements for statistical power analyses. Ecotoxicology and Environmental Safety. 66(3). 319–325. 30 indexed citations
10.
Wijk, Dolf Van, et al.. (2005). 1,2,4-Trichlorobenzene marine risk assessment with special emphasis on the Osparcom region North Sea. Chemosphere. 62(8). 1294–1310. 15 indexed citations
11.
Caspers, Norbert, et al.. (1998). Bund/Länder-Arbeitskreis “Qualitätsziele (BLAK-QZ)”. Umweltwissenschaften und Schadstoff-Forschung. 10(4). 213–213.
12.
Caspers, Norbert. (1998). No Estrogenic Effects of Bisphenol A in Daphnia magna STRAUS. Bulletin of Environmental Contamination and Toxicology. 61(2). 143–148. 28 indexed citations
13.
Caspers, Norbert, Fred Heimbach, & P. S. Cranston. (1995). The Chironomids (Diptera, Nematocera) of an experimental pond system.. 273–279. 1 indexed citations
14.
Caspers, Norbert, et al.. (1993). Bund/Länder-Arbeitskreis “Qualitätsziele” (BLAK-QZ). Umweltwissenschaften und Schadstoff-Forschung. 5(5). 265–270.
15.
Nagel, Roland, H. Bresch, Norbert Caspers, et al.. (1991). Effect of 3,4-dichloroaniline on the early life stages of the zebrafish (Brachydanio retio): Results of a comparative laboratory study. Ecotoxicology and Environmental Safety. 21(2). 157–164. 38 indexed citations
16.
Caspers, Norbert. (1987). Rheocricotopus (Psilocricotopus) notabilisspec. nov. from Portugal (Diptera, Nematocera, Chironomidae∗). Aquatic Insects. 9(3). 169–175. 1 indexed citations
17.
Caspers, Norbert & Rüdiger Wagner. (1982). Emergenz-Untersuchungen an einem Mittelgebirgsbach bei Bonn VII. Empididen- und Dolichopodiden-Emergenz 1976 (Insecta, Diptera, Brachycera) Investigatiions on the insect emergence from a woodland brook near Bonn VII. Emergence of Empididae and Dolichopodidae in 1976 (Insecta, Diptera, Brachycera) Schlitzer produktionsbiologische Studien (46). MPG.PuRe (Max Planck Society). 93(2). 209–237. 8 indexed citations
18.
Caspers, Norbert & Rüdiger Wagner. (1980). Emergenz-Untersuchungen an einem Mittelgebirgsbach bei Bonn II. Psychodiden-Emergenz 1976/1977 Schlitzer produtkionsbiologische Studien (35). MPG.PuRe (Max Planck Society). 88(1). 73–95. 5 indexed citations
19.
Caspers, Norbert. (1977). Seasonal variations of caloric values in herbaceous plants. Oecologia. 26(4). 379–383. 9 indexed citations
20.
Caspers, Norbert. (1975). Kalorische Untersuchungen an der Ufervegetation eines Weihers. Oecologia. 19(2). 171–175. 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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