Udo Halbach

656 total citations
17 papers, 470 citations indexed

About

Udo Halbach is a scholar working on Environmental Chemistry, Ecology, Evolution, Behavior and Systematics and Ecology. According to data from OpenAlex, Udo Halbach has authored 17 papers receiving a total of 470 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Environmental Chemistry, 5 papers in Ecology, Evolution, Behavior and Systematics and 5 papers in Ecology. Recurrent topics in Udo Halbach's work include Aquatic Ecosystems and Phytoplankton Dynamics (8 papers), Environmental Toxicology and Ecotoxicology (4 papers) and Insect and Pesticide Research (3 papers). Udo Halbach is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (8 papers), Environmental Toxicology and Ecotoxicology (4 papers) and Insect and Pesticide Research (3 papers). Udo Halbach collaborates with scholars based in Germany. Udo Halbach's co-authors include Christian Wissel, Melissa Siebert, J�rgen Jacobs, Alfred Seitz and Gísli Már Gíslason and has published in prestigious journals such as Oecologia, Ecotoxicology and Environmental Safety and Hydrobiologia.

In The Last Decade

Udo Halbach

16 papers receiving 395 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Udo Halbach Germany 9 297 202 169 101 94 17 470
Matti Ketola Finland 10 297 1.0× 189 0.9× 240 1.4× 73 0.7× 75 0.8× 11 490
Akinori Hino Japan 17 446 1.5× 189 0.9× 165 1.0× 166 1.6× 201 2.1× 41 742
T. Ramakrishna Rao India 18 404 1.4× 197 1.0× 288 1.7× 231 2.3× 242 2.6× 27 761
K. Siewertsen Netherlands 9 545 1.8× 137 0.7× 421 2.5× 192 1.9× 283 3.0× 11 733
Arden R. Gaufin United States 15 123 0.4× 133 0.7× 426 2.5× 257 2.5× 38 0.4× 39 694
Jaap Dorgelo Netherlands 12 62 0.2× 103 0.5× 342 2.0× 133 1.3× 128 1.4× 26 459
C. R. Goldspink United Kingdom 15 83 0.3× 47 0.2× 211 1.2× 253 2.5× 46 0.5× 25 460
I. Wile Canada 7 163 0.5× 66 0.3× 149 0.9× 62 0.6× 35 0.4× 8 343
Arnola C. Rietzler Brazil 12 257 0.9× 65 0.3× 171 1.0× 122 1.2× 83 0.9× 32 396
Per J. Færøvig Norway 10 264 0.9× 73 0.4× 245 1.4× 128 1.3× 231 2.5× 12 512

Countries citing papers authored by Udo Halbach

Since Specialization
Citations

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

Fields of papers citing papers by Udo Halbach

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Udo Halbach

This figure shows the co-authorship network connecting the top 25 collaborators of Udo Halbach. A scholar is included among the top collaborators of Udo Halbach 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 Udo Halbach. Udo Halbach 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.
Gíslason, Gísli Már, et al.. (1990). Habitat and life histories of the Trichoptera in Thjorsarver, Central Highlands of Iceland.
2.
Halbach, Udo. (1984). Population dynamics of rotifers and its consequences for ecotoxicology. Hydrobiologia. 109(1). 79–96. 41 indexed citations
3.
Halbach, Udo, et al.. (1983). Population ecology of rotifers as a bioassay tool for ecotoxicological tests in aquatic environments. Ecotoxicology and Environmental Safety. 7(5). 484–513. 69 indexed citations
4.
Halbach, Udo, et al.. (1981). Population dynamics of rotifers as bioassay tool for toxic effects of organic Pollutants. SIL Proceedings 1922-2010. 21(2). 1141–1146. 6 indexed citations
5.
Halbach, Udo. (1980). Ökologische Anpassungsstrategien an variable Umwelten. Biologie in unserer Zeit. 10(1). 2–10. 1 indexed citations
6.
Halbach, Udo. (1976). Populations- und synökologische Modelle in der Ornithologie. Journal für Ornithologie. 117(3). 279–296. 3 indexed citations
7.
8.
Seitz, Alfred & Udo Halbach. (1973). How is the population density regulated?. Die Naturwissenschaften. 60(1). 51–51. 6 indexed citations
9.
Halbach, Udo, et al.. (1972). Sind einfache zeitverzgerungen die ursachen fr periodische populationsschwankungen?: Vergleich experimenteller untersuchungen an Brachionus calyciflorus Pallas (Rotatoria) mit computer-simulationen. Oecologia. 9(3). 215–222. 4 indexed citations
10.
Halbach, Udo, et al.. (1972). Einflu� von au�enfaktoren auf den fortpflanzungsmodus heterogoner rotatorien. Oecologia. 9(3). 203–214. 7 indexed citations
11.
12.
Halbach, Udo, et al.. (1972). Sind einfache zeitverz�gerungen die ursachen f�r periodische populationsschwankungen?. Oecologia. 9(3). 215–222. 14 indexed citations
13.
Halbach, Udo. (1971). Zum Adaptivwert der zyklomorphen Dornenbildung von Brachionus calyciflorus Pallas (Rotatoria). Oecologia. 6(3). 267–288. 31 indexed citations
14.
Halbach, Udo & J�rgen Jacobs. (1971). Seasonal selection as a factor in rotifer cyclomorphosis. Die Naturwissenschaften. 58(6). 326–326. 30 indexed citations
15.
Halbach, Udo. (1970). Die ursachen der Temporalvariation von Brachionus calyciflorus Pallas (Rotatoria). Oecologia. 4(3). 262–318. 74 indexed citations
16.
17.
Halbach, Udo. (1969). R�uber und ihre Beute: Der Anpassungswert von Dornen bei R�dertieren. Die Naturwissenschaften. 56(3). 142–143. 10 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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