Bernd Ueberschär

1.2k total citations · 1 hit paper
29 papers, 860 citations indexed

About

Bernd Ueberschär is a scholar working on Aquatic Science, Nature and Landscape Conservation and Global and Planetary Change. According to data from OpenAlex, Bernd Ueberschär has authored 29 papers receiving a total of 860 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Aquatic Science, 11 papers in Nature and Landscape Conservation and 9 papers in Global and Planetary Change. Recurrent topics in Bernd Ueberschär's work include Aquaculture Nutrition and Growth (20 papers), Marine and fisheries research (9 papers) and Reproductive biology and impacts on aquatic species (8 papers). Bernd Ueberschär is often cited by papers focused on Aquaculture Nutrition and Growth (20 papers), Marine and fisheries research (9 papers) and Reproductive biology and impacts on aquatic species (8 papers). Bernd Ueberschär collaborates with scholars based in Germany, Norway and Denmark. Bernd Ueberschär's co-authors include Ivar Rønnestad, Øystein Sæle, Laura Ribeiro, Manuel Yúfera, Clara Boglione, Catriona Clemmesen, Robert Tillner, H. Rosenthal, Torstein Harboe and Karl‐Heinz Herzig and has published in prestigious journals such as Aquaculture, Marine Biology and Journal of Experimental Marine Biology and Ecology.

In The Last Decade

Bernd Ueberschär

29 papers receiving 830 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Feeding behaviour and digestive physiology in larval fish: current knowledge, and gaps and bottlenecks in research

2013 381 citations Ivar Rønnestad, Bernd Ueberschär et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Bernd Ueberschär Germany	14	680	302	262	212	180	29	860
R. Connes France	15	566 0.8×	237 0.8×	237 0.9×	180 0.8×	252 1.4×	28	752
Denis Covès France	16	986 1.4×	396 1.3×	536 2.0×	229 1.1×	207 1.1×	32	1.2k
V. Micale Italy	15	460 0.7×	259 0.9×	204 0.8×	143 0.7×	89 0.5×	28	658
Tore Næss Norway	15	654 1.0×	316 1.0×	263 1.0×	207 1.0×	167 0.9×	25	906
Torstein Harboe Norway	21	855 1.3×	389 1.3×	398 1.5×	270 1.3×	151 0.8×	52	1.2k
Anders Mangor‐Jensen Norway	21	924 1.4×	458 1.5×	337 1.3×	320 1.5×	189 1.1×	53	1.2k
Stamatis Varsamos France	12	609 0.9×	170 0.6×	286 1.1×	298 1.4×	509 2.8×	14	893
T. A. Anderson Australia	19	519 0.8×	152 0.5×	259 1.0×	208 1.0×	250 1.4×	32	793
Tokihiko Okada Japan	14	541 0.8×	229 0.8×	163 0.6×	268 1.3×	166 0.9×	37	787
Evelyn Grace de Jesus Japan	11	591 0.9×	354 1.2×	154 0.6×	179 0.8×	351 1.9×	13	804

Countries citing papers authored by Bernd Ueberschär

Since Specialization

Citations

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

Fields of papers citing papers by Bernd Ueberschär

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bernd Ueberschär

This figure shows the co-authorship network connecting the top 25 collaborators of Bernd Ueberschär. A scholar is included among the top collaborators of Bernd Ueberschär 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 Bernd Ueberschär. Bernd Ueberschär 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

Hasler, Mario, et al.. (2021). Comparing the performance of four commercial microdiets in an early weaning protocol for European seabass larvae ( Dicentrarchus labrax ). Aquaculture Research. 53(2). 544–558. 9 indexed citations

Schulz, Carsten, et al.. (2016). Diurnal patterns of tryptic enzyme activity under different feeding regimes in gilthead sea bream (Sparus aurata) larvae. Aquaculture. 457. 85–90. 21 indexed citations

Froese, Rainer, et al.. (2015). Reconstruction of total marine fisheries catches for Germany in the North Sea (1950-2010). Helmholtz Centre for Ocean Research Kiel (GEOMAR). 1 indexed citations

Seixas, Sónia, et al.. (2014). Evaluation on the use of e-learning tools to support teaching and learning in aquaculture and aquatic sciences education. Aquaculture International. 23(3). 825–841. 5 indexed citations

Tillner, Robert, Ivar Rønnestad, Torstein Harboe, & Bernd Ueberschär. (2013). Evidence for a regulatory loop between cholecystokinin (CCK) and tryptic enzyme activity in Atlantic cod larvae (Gadus morhua). Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology. 166(3). 490–495. 12 indexed citations

Arlinghaus, Robert, A. Clarke, Keno Ferter, et al.. (2013). Communication between scientists, fishery managers and recreational fishers: lessons learned from a comparative analysis of international case studies. Fisheries Management and Ecology. 20(2-3). 234–246. 56 indexed citations

Tillner, Robert, Ivar Rønnestad, Torstein Harboe, & Bernd Ueberschär. (2013). Hormonal control of tryptic enzyme activity in Atlantic cod larvae (Gadus morhua): Involvement of cholecystokinin during ontogeny and diurnal rhythm. Aquaculture. 402-403. 133–140. 22 indexed citations

Ueberschär, Bernd. (2009). Fish consumption in accordance with ecological status.. 43(2). 36–38. 1 indexed citations

Lischka, Silke, Luis Giménez, Wilhelm Hagen, & Bernd Ueberschär. (2007). Seasonal changes in digestive enzyme (trypsin) activity of the copepods Pseudocalanus minutus (Calanoida) and Oithona similis (Cyclopoida) in the Arctic Kongsfjorden (Svalbard). Polar Biology. 30(10). 1331–1341. 14 indexed citations

10.

Probst, Wolfgang, Daniel Q. Tan, Yan Gao, et al.. (2006). Rearing of Procypris rabaudi during early life-history stages. Journal of Applied Ichthyology. 22(6). 530–535. 5 indexed citations

11.

Moser, Timothy J., et al.. (2006). Haemoglobin and size dependent constraints on swimbladder inflation in fish larvae. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 3 indexed citations

12.

Dias, June Ferraz, Catriona Clemmesen, Bernd Ueberschär, Carmen Lúcia del Bianco Rossi-Wongtschowski, & Mário Katsuragawa. (2004). Condition of the Brazilian sardine, Sardinella brasiliensis (Steindachner, 1879) larvae in the São Sebastião inner and middle continental shelf (São Paulo, Brazil). Brazilian Journal of Oceanography. 52(1). 81–87. 5 indexed citations

13.

Clemmesen, Catriona, et al.. (2003). Larval condition and growth of Sardinella brasiliensis (Steindachner, 1879): preliminary results from laboratory studies. Scientia Marina. 67(1). 13–23. 12 indexed citations

14.

MacKenzie, Brian R., et al.. (1998). Diel Variability Of Feeding Activity In Haddock Larvae In The East Shetland Area, North Sea. Open MIND. 1 indexed citations

15.

Ueberschär, Bernd. (1995). The use of tryptic enzyme activity measurement as a nutritional condition index: laboratory calibration data and field application. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 201. 119–129. 79 indexed citations

16.

Ueberschär, Bernd, et al.. (1992). Kritische Zeiten für Fischlarven. 1 indexed citations

17.

Ueberschär, Bernd & Catriona Clemmesen. (1992). A comparison of the nutritional condition of herring larvae as determined by two biochemical methods - tryptic enzyme activity and RNA/DNA ratio measurements. ICES Journal of Marine Science. 49(2). 245–249. 28 indexed citations

18.

Klingenberg, Christian Peter, et al.. (1991). The use of multivariate morphometrics to determine the nutritional condition of marine fish larvae. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 3 indexed citations

19.

Clemmesen, Catriona, et al.. (1989). Comparison of biochemical and histological methods for the evaluation of the in situ nutritional condition of marine fish larvae. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 3 indexed citations

20.

Ueberschär, Bernd. (1988). Determination of the nutritional condition of individual marine fish larvae by analysing their proteolytic enzyme activities with a highly sensitive fluorescence technique. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 42 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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