Friedhelm Krupp

547 total citations
22 papers, 346 citations indexed

About

Friedhelm Krupp is a scholar working on Aquatic Science, Ecology and Nature and Landscape Conservation. According to data from OpenAlex, Friedhelm Krupp has authored 22 papers receiving a total of 346 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Aquatic Science, 10 papers in Ecology and 8 papers in Nature and Landscape Conservation. Recurrent topics in Friedhelm Krupp's work include Fish Biology and Ecology Studies (12 papers), Aquatic Ecosystems and Biodiversity (6 papers) and Ichthyology and Marine Biology (5 papers). Friedhelm Krupp is often cited by papers focused on Fish Biology and Ecology Studies (12 papers), Aquatic Ecosystems and Biodiversity (6 papers) and Ichthyology and Marine Biology (5 papers). Friedhelm Krupp collaborates with scholars based in Germany, Japan and United States. Friedhelm Krupp's co-authors include Thabit Zahran Al Abdessalaam, Uwe Zajonz, David Jones, SERGEY V. BOGORODSKY, Nisreen Alwan, Jack R. Buchanan, Gina M. Ralph, Maroof Khalaf, David A. Feary and Kent E. Carpenter and has published in prestigious journals such as PLoS ONE, Marine Pollution Bulletin and Zootaxa.

In The Last Decade

Friedhelm Krupp

22 papers receiving 314 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Friedhelm Krupp Germany	10	160	116	100	86	77	22	346
Ertuğ Düzgüneş Türkiye	8	72 0.5×	202 1.7×	99 1.0×	149 1.7×	68 0.9×	37	363
Yunrong Yan China	12	182 1.1×	119 1.0×	134 1.3×	219 2.5×	60 0.8×	58	453
Ken‐ichi Hayashizaki Japan	13	308 1.9×	81 0.7×	65 0.7×	134 1.6×	283 3.7×	50	500
A. J. Theodorou Greece	11	85 0.5×	138 1.2×	119 1.2×	178 2.1×	121 1.6×	25	434
Victoria Bendall United Kingdom	12	273 1.7×	57 0.5×	234 2.3×	279 3.2×	64 0.8×	19	496
Andreu Blanco Spain	16	272 1.7×	161 1.4×	55 0.6×	233 2.7×	155 2.0×	25	579
Ferit Bingel Türkiye	15	131 0.8×	124 1.1×	47 0.5×	246 2.9×	188 2.4×	21	530
Maria Emília Cunha Portugal	13	319 2.0×	194 1.7×	108 1.1×	371 4.3×	137 1.8×	26	617
Hans-Joachim Rätz Spain	11	182 1.1×	147 1.3×	215 2.1×	352 4.1×	43 0.6×	25	512
Matthias Hasenbein Germany	9	177 1.1×	107 0.9×	174 1.7×	115 1.3×	37 0.5×	11	344

Countries citing papers authored by Friedhelm Krupp

Since Specialization

Citations

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

Fields of papers citing papers by Friedhelm Krupp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Friedhelm Krupp

This figure shows the co-authorship network connecting the top 25 collaborators of Friedhelm Krupp. A scholar is included among the top collaborators of Friedhelm Krupp 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 Friedhelm Krupp. Friedhelm Krupp is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Zajonz, Uwe, et al.. (2022). Biogeography of the coastal fishes of the Socotra Archipelago: Challenging current ecoregional concepts. PLoS ONE. 17(4). e0267086–e0267086. 5 indexed citations

Zajonz, Uwe, et al.. (2019). Coastal fish diversity of the Socotra Archipelago, Yemen. Zootaxa. 4636(1). zootaxa.4636.1.1–zootaxa.4636.1.1. 24 indexed citations

Alwan, Nisreen, et al.. (2016). Molecular Phylogeny and Zoogeography of the Capoeta damascina Species Complex (Pisces: Teleostei: Cyprinidae). PLoS ONE. 11(6). e0156434–e0156434. 21 indexed citations

Zajonz, Uwe, et al.. (2016). The coastal fishes and fisheries of the Socotra Archipelago, Yemen. Marine Pollution Bulletin. 105(2). 660–675. 15 indexed citations

Buchanan, Jack R., Friedhelm Krupp, John A. Burt, et al.. (2015). Living on the edge: Vulnerability of coral-dependent fishes in the Gulf. Marine Pollution Bulletin. 105(2). 480–488. 36 indexed citations

Randall, John E., et al.. (2013). <i>Epinephelus geoffroyi</i> (Klunzinger, 1870) (Pisces: Serranidae), a valid species of grouper endemic to the Red Sea and Gulf of Aden. Zootaxa. 3641(5). 524–32. 8 indexed citations

Krupp, Friedhelm, et al.. (2013). Taxonomic revision of the genus Carasobarbus Karaman, 1971 (Actinopterygii, Cyprinidae). ZooKeys. 339(339). 1–53. 27 indexed citations

Krupp, Friedhelm, et al.. (2013). Taxonomic revision of the genus Carasobarbus Karaman, 1971 (Actinopterygii, Cyprinidae). ZooKeys. 339. 1–53. 2 indexed citations

Krupp, Friedhelm, et al.. (2009). The effects of climate change on biodiversity: Pressing issues and research priorities. ODU Digital Commons (Old Dominion University). 3. 1–4. 1 indexed citations

10.

Krupp, Friedhelm, et al.. (2009). A new species of the deepwater cardinalfish genus Epigonus (Perciformes: Epigonidae) from the Gulf of Aqaba, Red Sea. 6 indexed citations

11.

Krupp, Friedhelm, et al.. (2009). The Middle Eastern Biodiversity Network: Generating and sharing knowledge for ecosystem management and conservation. ZooKeys. 31. 3–15. 13 indexed citations

12.

Krupp, Friedhelm, et al.. (2009). A new species of the genus Garra (Teleostei: Cyprinidae) from Oman. 6 indexed citations

13.

Krupp, Friedhelm, et al.. (2008). Protecting the Gulf’s Marine Ecosystems from Pollution. Birkhäuser Basel eBooks. 51 indexed citations

14.

Khalaf, Maroof & Friedhelm Krupp. (2008). A new species of the genus Symphysanodon (Perciformes: Symphysanodontidae) from the Gulf of Aqaba, Red Sea. 4 indexed citations

15.

Khalaf, Maroof & Friedhelm Krupp. (2003). Two new records of fishes from the Red Sea. Zoology in the Middle East. 30(1). 55–59. 3 indexed citations

16.

Krupp, Friedhelm, et al.. (1998). Fauna of arabia. 9 indexed citations

17.

Krupp, Friedhelm, et al.. (1996). A marine wildlife sanctuary for the Arabian Gulf: environmental research and conservation following the 1991 Gulf War Oil Spill. Medical Entomology and Zoology. 75 indexed citations

18.

Coad, Brian W. & Friedhelm Krupp. (1994). Capoetaaculeata(Valenciennes in Cuv. & Val., 1844), a valid species of cyprinid fish from Iran (Teleostei:Cyprinidae). Zoology in the Middle East. 10(1). 63–72. 5 indexed citations

19.

Krupp, Friedhelm & David Jones. (1993). The creation of a marine sanctuary after the 1991 Gulf war oil spill. Marine Pollution Bulletin. 27. 315–323. 16 indexed citations

20.

Krupp, Friedhelm, et al.. (1993). THE ESTABLISHMENT OF A MARINE WILDLIFE SANCTUARY FOLLOWING THE 1991 GULF WAR OIL SPILL. International Oil Spill Conference Proceedings. 1993(1). 823–823. 4 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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