W. Steffens

1.3k total citations
51 papers, 1.1k citations indexed

About

W. Steffens is a scholar working on Aquatic Science, Immunology and Animal Science and Zoology. According to data from OpenAlex, W. Steffens has authored 51 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Aquatic Science, 11 papers in Immunology and 10 papers in Animal Science and Zoology. Recurrent topics in W. Steffens's work include Aquaculture Nutrition and Growth (29 papers), Aquaculture disease management and microbiota (11 papers) and Reproductive biology and impacts on aquatic species (9 papers). W. Steffens is often cited by papers focused on Aquaculture Nutrition and Growth (29 papers), Aquaculture disease management and microbiota (11 papers) and Reproductive biology and impacts on aquatic species (9 papers). W. Steffens collaborates with scholars based in Germany, Hungary and Japan. W. Steffens's co-authors include Manfred Wirth, Volker Hilge, Frank Fredrich, M. Wirth, F. Führ, Karin Pfeffer, B. Rennert, Margaret C. Wirth, Christian E. W. Steinberg and Thomas Meinelt and has published in prestigious journals such as Aquaculture, Archives of Environmental Contamination and Toxicology and Die Naturwissenschaften.

In The Last Decade

W. Steffens

50 papers receiving 919 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
W. Steffens Germany 17 867 361 280 264 182 51 1.1k
H. George Ketola United States 18 994 1.1× 487 1.3× 200 0.7× 329 1.2× 316 1.7× 39 1.3k
Chinkichi Ogino Japan 22 1.4k 1.7× 672 1.9× 233 0.8× 447 1.7× 204 1.1× 38 1.5k
R. Métailler France 20 1.4k 1.6× 870 2.4× 192 0.7× 538 2.0× 177 1.0× 27 1.5k
Donald L. Garling United States 20 1.4k 1.6× 686 1.9× 260 0.9× 596 2.3× 298 1.6× 43 1.7k
A.J. Roem Netherlands 13 1.1k 1.2× 619 1.7× 236 0.8× 468 1.8× 94 0.5× 16 1.2k
Philip Antony Jesu Prabhu Norway 21 1.1k 1.2× 425 1.2× 120 0.4× 181 0.7× 118 0.6× 77 1.5k
M. Szczepkowski Poland 17 678 0.8× 229 0.6× 117 0.4× 472 1.8× 373 2.0× 96 1.0k
R. Flos Spain 18 426 0.5× 202 0.6× 94 0.3× 58 0.2× 160 0.9× 43 768
E. Schram Netherlands 17 741 0.9× 366 1.0× 45 0.2× 165 0.6× 200 1.1× 35 1.1k

Countries citing papers authored by W. Steffens

Since Specialization
Citations

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

Fields of papers citing papers by W. Steffens

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W. Steffens

This figure shows the co-authorship network connecting the top 25 collaborators of W. Steffens. A scholar is included among the top collaborators of W. Steffens 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 W. Steffens. W. Steffens 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.
Steffens, W.. (2015). Aquaculture produces wholesome food: cultured fish as a valuable source of n-3 fatty acids. Aquaculture International. 24(3). 787–802. 16 indexed citations
2.
Steffens, W.. (2010). Great cormorant - substantial danger to fish populations and fishery in Europe.. Bulgarian Journal of Agricultural Science. 16(3). 322–331. 16 indexed citations
3.
Steffens, W. & Manfred Wirth. (2005). FRESHWATER FISH - AN IMPORTANT SOURCE OF N-3 POLYUNSATURATED FATTY ACIDS: A REVIEW. Archives of Polish Fisheries. 13(1). 46 indexed citations
4.
Steffens, W., et al.. (1996). German experiences in the propagation and rearing of fingerling pikeperch (Stizostedion lucioperca). 27 indexed citations
5.
Steffens, W.. (1995). The tench [ Tinca tinca L.], a neglected pond fish species. Polskie Archiwum Hydrobiologii. 42(42). 40 indexed citations
6.
Steffens, W., M. Wirth, & B. Rennert. (1995). Effects of adding various oils to the diet on growth, feed conversion and chemical composition of carp(Cyprinus carpio). Archiv für Tierernaehrung. 47(4). 381–389. 21 indexed citations
7.
Steffens, W.. (1993). Die bedeutung extrudierter futtermittel für forellenernährung und gewässerschutz. Archiv für Tierernaehrung. 45(3). 189–210. 6 indexed citations
8.
Steffens, W., et al.. (1993). Freshwater fish as a source of ω-3 polyunsaturated fatty acids and their application to human nutrition.. 469–474. 7 indexed citations
9.
Wirth, M., et al.. (1990). Zur Wirkung von Silberkarpfenöl auf Blutdruck und Lipide von spontanhypertonen Ratten. Food / Nahrung. 34(6). 575–578. 3 indexed citations
10.
Wirth, M., et al.. (1989). Lipid composition of Cyprinidae. 2. Lipids content and fatty acid composition of marble carp (Aristichthys nobilis). 33(9). 909–912. 2 indexed citations
11.
12.
Steffens, W.. (1988). Utilization of poultry by-products meal for raising carp fingerlings (Cyprinus carpio). Archiv für Tierernaehrung. 38(2). 147–152. 4 indexed citations
13.
14.
Steffens, W.. (1987). Verwendung von Geflügelabfallmehl zum vollständigen Fischmehlersatz im Forellenbrut- und -aufzuchtfutter. Archiv für Tierernaehrung. 37(1). 98–103. 7 indexed citations
15.
Steffens, W.. (1987). Principios fundamentales de la alimentación de los peces. Dialnet (Universidad de la Rioja). 29 indexed citations
16.
Steffens, W.. (1985). Geflügelabfallmehl als Eiweißquelle im Futter für Regenbogenforellen (Salmo gairdneri). Archiv für Tierernaehrung. 35(5). 361–368. 7 indexed citations
17.
Steffens, W.. (1979). Der eßbare Anteil und seine chemische Zusammensetzung bei Regenbogenforellen (Salmo gairdneri) unterschiedlicher Größe. Food / Nahrung. 23(9-10). 935–941. 6 indexed citations
18.
Steffens, W.. (1974). Der Vitaminbedarf der Regenbogenforelle (Salmo gairdneri). Internationale Revue der gesamten Hydrobiologie und Hydrographie. 59(2). 255–282. 8 indexed citations
19.
Steffens, W.. (1974). Chemische Zusammensetzung und Nährwert des Karpfenfleisches. Food / Nahrung. 18(8). 789–794. 6 indexed citations
20.
Steffens, W.. (1973). Untersuchungen über die Eignung von Fischsilage als Futter für Regenbogenforellen (Salmo gairdneri). Archiv für Tierernaehrung. 23(7). 623–631. 9 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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