H. Klöppel

464 total citations
18 papers, 327 citations indexed

About

H. Klöppel is a scholar working on Pollution, Health, Toxicology and Mutagenesis and Industrial and Manufacturing Engineering. According to data from OpenAlex, H. Klöppel has authored 18 papers receiving a total of 327 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Pollution, 6 papers in Health, Toxicology and Mutagenesis and 5 papers in Industrial and Manufacturing Engineering. Recurrent topics in H. Klöppel's work include Chemical Synthesis and Characterization (5 papers), Pesticide and Herbicide Environmental Studies (4 papers) and Chemical Analysis and Environmental Impact (3 papers). H. Klöppel is often cited by papers focused on Chemical Synthesis and Characterization (5 papers), Pesticide and Herbicide Environmental Studies (4 papers) and Chemical Analysis and Environmental Impact (3 papers). H. Klöppel collaborates with scholars based in Germany and Japan. H. Klöppel's co-authors include Werner Kördel, Bernd Stein, D. Hochrainer, U. Glaser, Annette Fliedner, F Pott, B. Bellmann, K.R. Spurný, Horst König and H. Oldiges and has published in prestigious journals such as The Science of The Total Environment, Chemosphere and Journal of Chromatography A.

In The Last Decade

H. Klöppel

18 papers receiving 286 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Klöppel Germany 9 116 108 60 55 51 18 327
Elizabeth Leese United Kingdom 11 201 1.7× 108 1.0× 67 1.1× 23 0.4× 12 0.2× 17 349
Qianhua Wu China 11 84 0.7× 162 1.5× 120 2.0× 110 2.0× 7 0.1× 22 359
N. M. Trieff United States 13 185 1.6× 66 0.6× 51 0.8× 50 0.9× 56 1.1× 27 462
J.A. Guth Switzerland 10 159 1.4× 195 1.8× 27 0.5× 53 1.0× 6 0.1× 13 358
Michael L. Shelley United States 9 76 0.7× 115 1.1× 26 0.4× 71 1.3× 8 0.2× 12 330
Alja Margon Italy 11 70 0.6× 65 0.6× 16 0.3× 75 1.4× 7 0.1× 17 352
William H. Hallenbeck United States 11 144 1.2× 113 1.0× 14 0.2× 60 1.1× 77 1.5× 24 416
Thomas Gabrio Germany 11 425 3.7× 119 1.1× 124 2.1× 16 0.3× 14 0.3× 21 596
Maria Teresa Piccardo Italy 11 265 2.3× 81 0.8× 8 0.1× 12 0.2× 18 0.4× 29 461
James O. Pierce United States 9 154 1.3× 126 1.2× 17 0.3× 33 0.6× 5 0.1× 21 310

Countries citing papers authored by H. Klöppel

Since Specialization
Citations

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

Fields of papers citing papers by H. Klöppel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Klöppel

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

All Works

18 of 18 papers shown
1.
Schäfers, Christoph, H. Klöppel, & Y. Takahashi. (2007). Zooplankton Avoidance Behavior Following Spray Drift Exposure to Fenpyroximate. Human and Ecological Risk Assessment An International Journal. 13(3). 527–534. 6 indexed citations
2.
Klöppel, H., et al.. (2002). Transfer of the fungicide vinclozolin from treated to untreated plants via volatilization. Chemosphere. 48(1). 75–82. 6 indexed citations
3.
Klöppel, H., Annette Fliedner, & Werner Kördel. (1997). Behaviour and ecotoxicology of aluminium in soil and water - Review of the scientific literature. Chemosphere. 35(1-2). 353–363. 40 indexed citations
4.
Klöppel, H., Werner Kördel, & Bernd Stein. (1997). Herbicide transport by surface runoff and herbicide retention in a filter strip — Rainfall and runoff simulation studies. Chemosphere. 35(1-2). 129–141. 57 indexed citations
5.
Klöppel, H. & Werner Kördel. (1997). Pesticide volatilization and exposure of terrestrial ecosystems. Chemosphere. 35(6). 1271–1289. 22 indexed citations
6.
Klöppel, H., J.J. Haider, & Werner Kördel. (1994). Herbicides in surface runoff: A rainfall simulation study on small plots in the field. Chemosphere. 28(4). 649–662. 18 indexed citations
7.
Klöppel, H., et al.. (1992). Simultaneous determination of the herbicides isoproturon, dichlorprop-p, and bifenox in soils using RP-HPLC. Analytical and Bioanalytical Chemistry. 344(1-2). 42–46. 4 indexed citations
8.
Kördel, Werner, et al.. (1992). Determination of the fate of pesticides in outdoor lysimeter experiments. The Science of The Total Environment. 123-124. 421–434. 9 indexed citations
9.
Schmid, Susanne, Werner Kördel, H. Klöppel, & W. Klein. (1989). Differentiation of Al3+ and Al species in environmental samples by isotachophoresis. Journal of Chromatography A. 470(2). 289–297. 14 indexed citations
10.
Bellmann, B., H. Muhle, F Pott, et al.. (1987). PERSISTENCE OF MAN-MADE MINERAL FIBRES (MMMF) AND ASBESTOS IN RAT LUNGS. The Annals of Occupational Hygiene. 31(4B). 693–709. 67 indexed citations
11.
Glaser, U., D. Hochrainer, H. Klöppel, & H. Oldiges. (1986). Carcinogenicity of sodium dichromate and chromium (VI/III)oxide aerosols inhaled by male wistar rats. Toxicology. 42(2-3). 219–232. 43 indexed citations
12.
Glaser, U., H. Klöppel, & D. Hochrainer. (1986). Bioavailability indicators of inhaled cadmium compounds. Ecotoxicology and Environmental Safety. 11(3). 261–271. 18 indexed citations
13.
Heumann, Klaus G., et al.. (1983). Dependence of the calcium distribution coefficient on a strongly acidic cation-exchange resin on the anion of strong acids and their lithium salts. Journal of Chromatography A. 262. 211–218. 1 indexed citations
14.
15.
Heumann, K. G. & H. Klöppel. (1981). Calciumisotopenseparation und Reaktionsenthalpie. Calciumisotopenseparation und Bestimmung der Reaktionsenthalpie beim Isotopenaustausch an einem stark sauren Kationenaustauscher. Zeitschrift für anorganische und allgemeine Chemie. 472(1). 83–88. 3 indexed citations
16.
17.
Heumann, Klaus G., et al.. (1977). Abhängigkeit des Calcium‐Isotopieeffekts von der Elektrolytkonzentration bei der Ionenaustausch‐Chromatographie. Angewandte Chemie. 89(10). 753–754. 7 indexed citations
18.
Heumann, Klaus G., et al.. (1977). Dependence of the Calcium Isotope Effect upon the Electrolyte Concentration in Ion‐Exchange Chromatography. Angewandte Chemie International Edition in English. 16(10). 719–720. 3 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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