H. Koepf

517 total citations
23 papers, 352 citations indexed

About

H. Koepf is a scholar working on Soil Science, Plant Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, H. Koepf has authored 23 papers receiving a total of 352 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Soil Science, 9 papers in Plant Science and 3 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in H. Koepf's work include Soil Carbon and Nitrogen Dynamics (9 papers), Legume Nitrogen Fixing Symbiosis (4 papers) and Lichen and fungal ecology (3 papers). H. Koepf is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (9 papers), Legume Nitrogen Fixing Symbiosis (4 papers) and Lichen and fungal ecology (3 papers). H. Koepf collaborates with scholars based in Germany, Switzerland and Netherlands. H. Koepf's co-authors include Walter Goldstein and Chris Koopmans and has published in prestigious journals such as Agriculture Ecosystems & Environment, Starch - Stärke and Plant Foods for Human Nutrition.

In The Last Decade

H. Koepf

22 papers receiving 304 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. Koepf Germany 9 157 150 53 53 42 23 352
E. D. Spratt Canada 14 164 1.0× 206 1.4× 32 0.6× 90 1.7× 115 2.7× 22 351
Fernando Abruña Puerto Rico 9 131 0.8× 128 0.9× 18 0.3× 36 0.7× 93 2.2× 62 309
Matthew R. Werner United States 11 229 1.5× 253 1.7× 50 0.9× 50 0.9× 89 2.1× 15 452
D. van der Eijk Netherlands 3 216 1.4× 216 1.4× 23 0.4× 52 1.0× 113 2.7× 8 387
L. M. Mugwira United States 13 384 2.4× 181 1.2× 18 0.3× 48 0.9× 91 2.2× 37 532
PS Cornish Australia 13 313 2.0× 205 1.4× 33 0.6× 80 1.5× 161 3.8× 34 543
S. E. Petrie United States 11 177 1.1× 156 1.0× 38 0.7× 43 0.8× 74 1.8× 18 338
W. G. Blue United States 11 116 0.7× 142 0.9× 37 0.7× 81 1.5× 80 1.9× 46 366
B. D. Doss United States 14 375 2.4× 206 1.4× 30 0.6× 35 0.7× 163 3.9× 33 526
F. M. Rhoads United States 12 247 1.6× 165 1.1× 13 0.2× 28 0.5× 70 1.7× 41 348

Countries citing papers authored by H. Koepf

Since Specialization
Citations

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

Fields of papers citing papers by H. Koepf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of H. Koepf. A scholar is included among the top collaborators of H. Koepf 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. Koepf. H. Koepf 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.
2.
Koepf, H., et al.. (1990). Bio-Dynamic Agriculture: An Introduction. 30 indexed citations
3.
Koepf, H., et al.. (1989). The biodynamic farm : agriculture in the service of the earth and humanity. Medical Entomology and Zoology. 8 indexed citations
4.
Koepf, H., et al.. (1989). A Case Study on the Nutrient Regime in Sustainable Farming. Biological Agriculture & Horticulture. 6(2). 89–106. 30 indexed citations
5.
Koepf, H.. (1984). Environmentally sound agriculture. Agriculture Ecosystems & Environment. 11(3). 268–270. 121 indexed citations
6.
Goldstein, Walter & H. Koepf. (1982). A Contribution to the Development of Tests for the Bio-Dynamic Preparations. 36. 41–53. 4 indexed citations
7.
Koepf, H.. (1981). Organic agriculture. Economic and ecological comparisons with conventional methods. Agro-Ecosystems. 6(4). 344–346. 1 indexed citations
8.
Koepf, H.. (1981). Fertilizers and soil fertility. Agro-Ecosystems. 6(4). 343–343. 12 indexed citations
9.
Koepf, H.. (1980). Biologisch-dynamische landwirtschaft : eine einführung. 2 indexed citations
10.
Koepf, H., et al.. (1970). Theoretischer Beitrag zur Tagesrhythmik der Bodentemperaturen. Zeitschrift für Pflanzenernährung und Bodenkunde. 125(3). 211–217. 2 indexed citations
11.
Koepf, H.. (1968). Relations between soil management and the quality of surface- and groundwater supplies. Plant Foods for Human Nutrition. 17(1). 45–65. 5 indexed citations
12.
Koepf, H., et al.. (1965). Der Einfluß von Boden und Bodennutzung auf den Nitratstickstoffgehalt von Ursprungsgewässern. Journal of Plant Nutrition and Soil Science. 111(3). 188–197. 7 indexed citations
13.
Koepf, H., et al.. (1963). Der Einfluß der Anbauverhältnisse auf die Eigenschaften der Kartoffelknolle und der Stärke. Starch - Stärke. 15(4). 119–125. 6 indexed citations
14.
Koepf, H.. (1960). Zur Strukturbildung verschiedener Böden durch Schrumpfung. Journal of Plant Nutrition and Soil Science. 89(2-3). 159–170. 2 indexed citations
15.
Koepf, H.. (1956). Zur Dynamik des Abbaues organischer Substanzen in verschiedenen Böden. Journal of Plant Nutrition and Soil Science. 73(1). 48–59. 7 indexed citations
16.
Koepf, H.. (1956). Apparatur zur Bestimmung der Krümelstabilität. Journal of Plant Nutrition and Soil Science. 74(2). 144–157. 4 indexed citations
17.
18.
Koepf, H.. (1954). Die biologische Aktivität des Bodens und ihre experimentelle Kennzeichnung. Journal of Plant Nutrition and Soil Science. 64(2). 138–146. 32 indexed citations
19.
Koepf, H.. (1954). Experimenteller Beitrag zur Bodenbeurteilung mittels biochemischer Reaktionen I. Enzymreaktionen und CO2-Ausscheidung bei verschiedenen Böden. Journal of Plant Nutrition and Soil Science. 67(3). 262–270. 14 indexed citations
20.
Koepf, H.. (1953). Die Temperatur/Zeit – Abhängigkeit der Bodenatmung. Experimentelle Untersuchung unter Verwendung des Ultrarotabsotionsschreibers (URAS). Journal of Plant Nutrition and Soil Science. 61(1). 29–48. 30 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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