Fritz Köster

4.3k total citations
86 papers, 3.3k citations indexed

About

Fritz Köster is a scholar working on Global and Planetary Change, Nature and Landscape Conservation and Ecology. According to data from OpenAlex, Fritz Köster has authored 86 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Global and Planetary Change, 35 papers in Nature and Landscape Conservation and 21 papers in Ecology. Recurrent topics in Fritz Köster's work include Marine and fisheries research (62 papers), Fish Ecology and Management Studies (34 papers) and Marine Bivalve and Aquaculture Studies (33 papers). Fritz Köster is often cited by papers focused on Marine and fisheries research (62 papers), Fish Ecology and Management Studies (34 papers) and Marine Bivalve and Aquaculture Studies (33 papers). Fritz Köster collaborates with scholars based in Denmark, Germany and Poland. Fritz Köster's co-authors include Christian Möllmann, Brian R. MacKenzie, R. Voss, Gerd Kraus, Georgs Kornilovs, Jonna Tomkiewicz, Hans‐Harald Hinrichsen, Michael St. John, Margit Eero and Dietrich Schnack and has published in prestigious journals such as Ecology, Global Change Biology and Ecological Applications.

In The Last Decade

Fritz Köster

85 papers receiving 3.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fritz Köster Denmark 34 2.8k 1.6k 1.0k 861 518 86 3.3k
Pierre Pepin Canada 43 4.0k 1.4× 2.9k 1.7× 2.4k 2.3× 1.3k 1.5× 1.1k 2.1× 145 5.6k
Richard D.M. Nash Norway 40 3.6k 1.3× 2.5k 1.5× 1.8k 1.7× 791 0.9× 977 1.9× 166 4.6k
Gerd Kraus Germany 26 1.8k 0.6× 1.4k 0.8× 571 0.5× 350 0.4× 728 1.4× 56 2.4k
Olivier Le Pape France 36 2.5k 0.9× 1.0k 0.6× 1.9k 1.8× 840 1.0× 383 0.7× 74 3.5k
Isabel Palomera Spain 43 3.9k 1.4× 973 0.6× 3.0k 2.8× 739 0.9× 559 1.1× 80 4.6k
Lorenzo Ciannelli United States 37 2.9k 1.0× 1.5k 0.9× 1.6k 1.5× 905 1.1× 192 0.4× 112 3.6k
Jürgen Alheit Germany 26 2.2k 0.8× 710 0.4× 1.3k 1.2× 1.0k 1.2× 233 0.4× 50 2.8k
Sylvain Bonhommeau France 26 1.9k 0.7× 1.0k 0.6× 1.3k 1.2× 436 0.5× 444 0.9× 65 2.7k
Harald Gjøsæter Norway 35 2.6k 0.9× 1.3k 0.8× 1.5k 1.4× 938 1.1× 204 0.4× 108 3.6k
C. Tara Marshall United Kingdom 29 2.2k 0.8× 1.8k 1.1× 988 0.9× 271 0.3× 750 1.4× 61 2.9k

Countries citing papers authored by Fritz Köster

Since Specialization
Citations

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

Fields of papers citing papers by Fritz Köster

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fritz Köster

This figure shows the co-authorship network connecting the top 25 collaborators of Fritz Köster. A scholar is included among the top collaborators of Fritz Köster 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 Fritz Köster. Fritz Köster 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.
Schaber, Matthias, et al.. (2016). Quantifying predation on Baltic cod early life stages. Canadian Journal of Fisheries and Aquatic Sciences. 74(6). 833–842. 4 indexed citations
2.
Köster, Fritz, et al.. (2014). Recovery in eastern Baltic cod: is increased recruitment caused by decreased predation on early life stages?. ICES Journal of Marine Science. 71(6). 1382–1392. 7 indexed citations
3.
Eero, Margit, Morten Vinther, Holger Haslob, et al.. (2012). Spatial management of marine resources can enhance the recovery of predators and avoid local depletion of forage fish. Conservation Letters. 5(6). 486–492. 86 indexed citations
4.
Schaber, Matthias, Holger Haslob, Bastian Huwer, et al.. (2011). Spatio-temporal overlap of the alien invasive ctenophore Mnemiopsis leidyi and ichthyoplankton in the Bornholm Basin (Baltic Sea). Biological Invasions. 13(12). 2647–2660. 21 indexed citations
5.
Huwer, Bastian, et al.. (2011). The invasive ctenophore Mnemiopsis leidyi in the central Baltic Sea: seasonal phenology and hydrographic influence on spatio-temporal distribution patterns. Journal of Plankton Research. 33(7). 1053–1065. 33 indexed citations
6.
Paal, Jaanus, et al.. (2010). Vegetation-environment relationship in Estonian Hepatica site type forests in the light of A. K. Cajander's forest site type approach.. BALTIC FORESTRY. 16(2). 194–316. 3 indexed citations
7.
Eero, Margit, Brian R. MacKenzie, Fritz Köster, & Henrik Gislason. (2010). Multi-decadal responses of a cod (Gadus morhua) population to human-induced trophic changes, fishing, and climate. Ecological Applications. 21(1). 214–226. 59 indexed citations
8.
Kraus, Gerd, et al.. (2010). Impact of hypoxia on consumption of Baltic cod in a multispecies stock assessment context. Journal of Applied Ichthyology. 26(6). 836–842. 17 indexed citations
9.
10.
Kõlli, Raimo, Fritz Köster, & Karin Kauer. (2007). Organic matter of Estonian grassland soils. Agronomy Research. 5(2). 109–122. 5 indexed citations
11.
Köster, Fritz, Karin Kauer, Tõnu Tõnutare, & Raimo Kõlli. (2004). The Management Of The Coastal GrasslandsOf Estonia. WIT Transactions on Ecology and the Environment. 68. 4 indexed citations
12.
Kauer, Karin, Fritz Köster, & Raimo Kõlli. (2004). Chemical parameters of coastal grassland soils in Estonia. Agronomy Research. 2(2). 169–180. 1 indexed citations
13.
Kraus, Gerd & Fritz Köster. (2004). Estimating Baltic sprat (Sprattus sprattus balticus S.) population sizes from egg production. Fisheries Research. 69(3). 313–329. 23 indexed citations
14.
Möllmann, Christian, et al.. (2003). Interannual variability in population dynamics of calanoid copepods in the Central Baltic Sea. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 219. 220–230. 29 indexed citations
15.
Köster, Fritz, Christian Möllmann, Stefan Neuenfeldt, et al.. (2003). Fish stock development in the Central Baltic Sea (1974-1999) in relation to variability in the environment. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 57 indexed citations
16.
Hinrichsen, H.-H., Michael St. John, Andreas Lehmann, Brian R. MacKenzie, & Fritz Köster. (2002). Resolving the impact of short-term variations in physical processes impacting on the spawning environment of eastern Baltic cod: application of a 3-D hydrodynamic model. Journal of Marine Systems. 32(4). 281–294. 27 indexed citations
17.
Plikshs, Maris, et al.. (1999). Baltic Cod Reproduction In The Gotland Basin: Annual Variability And Possible Causes. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 3 indexed citations
18.
Schnack, Dietrich & Fritz Köster. (1998). Baltic Cod Recruitment Project: Summary Of Results 1994-97. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 2 indexed citations
19.
Köster, Fritz & Dietrich Schnack. (1994). The role of predation on early life stages of cod in the Baltic. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 47 indexed citations
20.
Köster, Fritz, et al.. (1986). Macht und Ohnmacht auf den Philippinen : Kirche der Befreiung als einende Kraft.

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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