J�rgen Jacobs

1.9k total citations · 1 hit paper
17 papers, 1.6k citations indexed

About

J�rgen Jacobs is a scholar working on Environmental Chemistry, Ecology and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, J�rgen Jacobs has authored 17 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Environmental Chemistry, 4 papers in Ecology and 3 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in J�rgen Jacobs's work include Aquatic Ecosystems and Phytoplankton Dynamics (5 papers), Aquatic Ecosystems and Biodiversity (3 papers) and Advanced Chemical Physics Studies (3 papers). J�rgen Jacobs is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (5 papers), Aquatic Ecosystems and Biodiversity (3 papers) and Advanced Chemical Physics Studies (3 papers). J�rgen Jacobs collaborates with scholars based in Germany and United States. J�rgen Jacobs's co-authors include Marc B. Schenker, Udo Halbach, Mona A. Mort, Tom Brenner, Maria P.H. Koster, Jack Passmore, T. Stanley Cameron, Sonia E. Ulic, Helge Willner and Frank Träber and has published in prestigious journals such as Oecologia, Die Naturwissenschaften and Zeitschrift für Physik D Atoms Molecules and Clusters.

In The Last Decade

J�rgen Jacobs

17 papers receiving 1.3k citations

Hit Papers

Quantitative measurement of food selection 1974 2026 1991 2008 1974 400 800 1.2k
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.

  1. Quantitative measurement of food selection
    1974 1.4k citations J�rgen Jacobs Oecologia profile →

Peers

J�rgen Jacobs
John A. Kadlec United States
Dawn R. Bazely Canada
S. M. Macdonald United Kingdom
Kjell Sjöberg Sweden
John M. Aho United States
John T. Ratti United States
Harold F. Heady United States
Robin L. Mackey South Africa
J. Cooper South Africa
Frank C. Bellrose United States
John A. Kadlec United States
J�rgen Jacobs
Citations per year, relative to J�rgen Jacobs J�rgen Jacobs (= 1×) peers John A. Kadlec

Countries citing papers authored by J�rgen Jacobs

Since Specialization
Citations

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

Fields of papers citing papers by J�rgen Jacobs

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J�rgen Jacobs. 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 J�rgen Jacobs. The network helps show where J�rgen Jacobs may publish in the future.

Co-authorship network of co-authors of J�rgen Jacobs

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

All Works

17 of 17 papers shown
1.
Schenker, Marc B. & J�rgen Jacobs. (1996). Respiratory effects of organic solvent exposure. Tubercle and Lung Disease. 77(1). 4–18. 43 indexed citations
2.
Jacobs, J�rgen, Sonia E. Ulic, Helge Willner, et al.. (1996). An improved synthesis of SF5(CN) and its cycloaddition reaction with SNSAsF6. Crystal structure of F5SCNSNSAsF6 and electron spin resonance spectrum of F5SCNSNS?. Journal of the Chemical Society Dalton Transactions. 383–383. 8 indexed citations
3.
Jacobs, J�rgen, et al.. (1988). Parametric fits of the atomic fine structure of ZrI and MoI. Zeitschrift für Physik D Atoms Molecules and Clusters. 9(2). 125–127. 2 indexed citations
4.
Brenner, Tom, et al.. (1988). Test of advanced hyperfine structure theory by precision radio-frequency and laser spectroscopy in molybdenum. Zeitschrift für Physik D Atoms Molecules and Clusters. 10(1). 59–70. 4 indexed citations
5.
Jacobs, J�rgen, et al.. (1986). Influence of effective two- and three-particle interactions on atomic fine structure in mixed configurations (5d+6s) N. Zeitschrift für Physik D Atoms Molecules and Clusters. 1(2). 183–190. 4 indexed citations
6.
Mort, Mona A. & J�rgen Jacobs. (1981). Differences among genotypic frequencies of undisturbed and manipulated populations of Daphnia. Oecologia. 50(2). 184–186. 6 indexed citations
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10.
Jacobs, J�rgen. (1974). Quantitative measurement of food selection. Oecologia. 14(4). 413–417. 1357 indexed citations breakdown →
11.
Halbach, Udo & J�rgen Jacobs. (1971). Seasonal selection as a factor in rotifer cyclomorphosis. Die Naturwissenschaften. 58(6). 326–326. 30 indexed citations
12.
Jacobs, J�rgen. (1970). Multiple Determination der Zyklomorphose durch Umweltfaktoren. Oecologia. 5(2). 96–126. 7 indexed citations
13.
Jacobs, J�rgen. (1967). Temperature, food, and turbulence as natural determinants of cyclomorphosis inDaphnia. Die Naturwissenschaften. 54(8). 207–207. 2 indexed citations
14.
Jacobs, J�rgen. (1966). Predation and Rate of Evolution in Cyclomorphic Daphnia. SIL Proceedings 1922-2010. 16(3). 1645–1652. 4 indexed citations
15.
Jacobs, J�rgen. (1965). Control of tissue growth in cyclomorphicDaphnia. Die Naturwissenschaften. 52(4). 92–93. 7 indexed citations
16.
Jacobs, J�rgen. (1965). Significance of morphology and physiology ofDaphnia for its survival in predator-prey experiments. Die Naturwissenschaften. 52(6). 141–141. 13 indexed citations
17.
Jacobs, J�rgen. (1959). Umweltregulierte Allometrie des Kopfes beiDaphnia galeata Sars. Die Naturwissenschaften. 46(18). 538–538. 2 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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