Ernst Pfeffer

1.3k total citations
24 papers, 1.1k citations indexed

About

Ernst Pfeffer is a scholar working on Aquatic Science, Animal Science and Zoology and Agronomy and Crop Science. According to data from OpenAlex, Ernst Pfeffer has authored 24 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Aquatic Science, 8 papers in Animal Science and Zoology and 8 papers in Agronomy and Crop Science. Recurrent topics in Ernst Pfeffer's work include Aquaculture Nutrition and Growth (8 papers), Ruminant Nutrition and Digestive Physiology (7 papers) and Animal Nutrition and Physiology (6 papers). Ernst Pfeffer is often cited by papers focused on Aquaculture Nutrition and Growth (8 papers), Ruminant Nutrition and Digestive Physiology (7 papers) and Animal Nutrition and Physiology (6 papers). Ernst Pfeffer collaborates with scholars based in Germany, Denmark and Switzerland. Ernst Pfeffer's co-authors include M. Rodehutscord, Michael Pack, Zoltán Gregus, Andreas Becker, A.N. Hristov, G. Breves, Gerhard Flachowsky, J. Pallauf, H. Jeroch and M. Kirchgeßner and has published in prestigious journals such as Journal of Nutrition, Aquaculture and American Journal of Physiology-Regulatory, Integrative and Comparative Physiology.

In The Last Decade

Ernst Pfeffer

24 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ernst Pfeffer Germany 17 653 444 310 253 251 24 1.1k
E. Pfeffer Germany 24 977 1.5× 491 1.1× 375 1.2× 576 2.3× 700 2.8× 120 2.1k
Edo D’Agaro Italy 13 589 0.9× 348 0.8× 255 0.8× 12 0.0× 157 0.6× 38 815
Emmanuel M. Vera Cruz Kuwait 13 535 0.8× 147 0.3× 168 0.5× 31 0.1× 33 0.1× 52 727
Fernanda Loureiro de Almeida Brazil 15 200 0.3× 109 0.2× 226 0.7× 48 0.2× 38 0.2× 33 834
Hongxia Hu China 18 131 0.2× 134 0.3× 107 0.3× 73 0.3× 65 0.3× 74 893
Carmino Hayashi Brazil 22 1.3k 2.0× 461 1.0× 366 1.2× 14 0.1× 308 1.2× 155 1.8k
Aboubacar Toguyéni Burkina Faso 16 370 0.6× 58 0.1× 185 0.6× 43 0.2× 36 0.1× 54 818
Zongjia J. Cheng United States 17 1.1k 1.7× 648 1.5× 442 1.4× 8 0.0× 272 1.1× 21 1.3k
Brian G. Bosworth United States 22 782 1.2× 278 0.6× 308 1.0× 8 0.0× 79 0.3× 61 1.1k

Countries citing papers authored by Ernst Pfeffer

Since Specialization
Citations

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

Fields of papers citing papers by Ernst Pfeffer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ernst Pfeffer

This figure shows the co-authorship network connecting the top 25 collaborators of Ernst Pfeffer. A scholar is included among the top collaborators of Ernst Pfeffer 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 Ernst Pfeffer. Ernst Pfeffer 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.
Pfeffer, Ernst, et al.. (2016). Nitrogen supply in cattle coupled with appropriate supply of utilisable crude protein at the duodenum, a precursor to metabolisable protein. Archives of Animal Nutrition. 70(4). 293–306. 7 indexed citations
2.
Pfeffer, Ernst, et al.. (2009). Kinetics of endogenous urea in lactating goats and cows fed diets varying in their crude protein concentrations. Archives of Animal Nutrition. 63(3). 230–242. 16 indexed citations
3.
Muscher‐Banse, Alexandra S., et al.. (2008). Hormonal regulation of phosphate homeostasis in goats during transition to rumination. Journal of Comparative Physiology B. 178(5). 585–596. 19 indexed citations
4.
5.
Hummel, Jürgen, et al.. (2006). Energy supply of the okapi in captivity: fermentation characteristics of feedstuffs. Zoo Biology. 25(4). 251–266. 15 indexed citations
6.
Flachowsky, Gerhard, J. Pallauf, Ernst Pfeffer, et al.. (2006). Empfehlungen zur Energie- und Nährstoffversorgung von Schweinen. OpenAgrar. 27 indexed citations
7.
Huber, Korinna, et al.. (2006). Influence of dietary calcium and phosphorus supply on epithelial phosphate transport in preruminant goats. Journal of Comparative Physiology B. 177(2). 193–203. 10 indexed citations
8.
Hummel, Jürgen, et al.. (2005). Fluid and particle retention in captive okapi (Okapia johnstoni). Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology. 140(4). 436–444. 37 indexed citations
9.
Pfeffer, Ernst, et al.. (2005). Milchaustauscher ohne Fett-Zusatz in der Kälberaufzucht. bonndoc (University of Bonn). 1 indexed citations
10.
Pfeffer, Ernst, et al.. (2003). Untersuchungen zum Einsatz des Automatischen Melkverfahrens (AMV). bonndoc (University of Bonn). 1 indexed citations
11.
Drochner, W., et al.. (2003). Empfehlungen zur Energie- und Nährstoffversorgung der Ziegen 2003. 9. 121. 2 indexed citations
12.
Flachowsky, Gerhard, H. Jeroch, M. Kirchgeßner, et al.. (2001). Empfehlungen zur Energie- und Nährstoffversorgung der Milchkühe und Aufzuchtrinder 2001. 8. 136. 113 indexed citations
13.
Rodehutscord, M., et al.. (2000). Availability and utilisation of free lysine in rainbow trout (Oncorhynchus mykiss). Aquaculture. 187(1-2). 177–183. 44 indexed citations
14.
15.
Rodehutscord, M., et al.. (2000). Availability and utilisation of free lysine in rainbow trout (Oncorhynchus mykiss). Aquaculture. 187(1-2). 163–176. 91 indexed citations
16.
Schröder, Bernd, et al.. (1997). In vitro studies on calcium absorption from the gastrointestinal tract in␣small ruminants. Journal of Comparative Physiology B. 167(1). 43–51. 48 indexed citations
17.
Rodehutscord, M., Andreas Becker, Michael Pack, & Ernst Pfeffer. (1997). Response of Rainbow Trout (Oncorhynchus mykiss) to Supplements of Individual Essential Amino Acids in a Semipurified Diet, Including an Estimate of the Maintenance Requirement for Essential Amino Acids , ,. Journal of Nutrition. 127(6). 1166–1175. 200 indexed citations
18.
Rodehutscord, M., et al.. (1995). Response of Rainbow Trout (Oncorhynchus mykiss) Growing from 50 to 170 g to Supplements of Either L-Arginine or L-Threonine in a Semipurified Diet. Journal of Nutrition. 125(4). 970–975. 60 indexed citations
19.
Rodehutscord, M., et al.. (1995). Free Amino Acids Can Replace Protein-Bound Amino Acids in Test Diets for Studies in Rainbow Trout (Oncorhynchus mykiss). Journal of Nutrition. 125(4). 956–963. 71 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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Breakdown of academic impact, for papers by E. Pfeffer Breakdown of academic impact, for papers by Edo D’Agaro Breakdown of academic impact, for papers by Emmanuel M. Vera Cruz Breakdown of academic impact, for papers by Fernanda Loureiro de Almeida Breakdown of academic impact, for papers by Hongxia Hu Breakdown of academic impact, for papers by Carmino Hayashi Breakdown of academic impact, for papers by Aboubacar Toguyéni Breakdown of academic impact, for papers by Zongjia J. Cheng Breakdown of academic impact, for papers by Brian G. Bosworth
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