Hans‐Peter Koops
Impact in
Papers in
- Co-authors
- Andreas Pommerening‐Röser (12 shared papers)Michael Wagner (8 shared papers)Markus Schmid (3 shared papers)Stefan Juretschko (3 shared papers)Gabriele Rath (5 shared papers)Ulrike Purkhold (3 shared papers)Karl‐Heinz Schleifer (2 shared papers)Rudolf Amann (2 shared papers)
- Journals
- Archives of Microbiology (10 papers)Systematic and Applied Microbiology (3 papers)FEMS Microbiology Ecology (2 papers)Water Science & Technology (2 papers)Applied and Environmental Microbiology (2 papers)
- Partner nations
- GermanyUnited StatesAustria
In The Last Decade
Hans‐Peter Koops
32 papers receiving 4.9k citations
Hans‐Peter Koops's Hit Papers
Peers
Comparison fields: 5 of 109
- Pollution 4.1k
- Ecology 3.0k
- Environmental Engineering 1.4k
- Industrial and Manufacturing Engineering 817
- Health, Toxicology and Mutagenesis 1.1k
Countries citing papers authored by Hans‐Peter Koops
This map shows the geographic impact of Hans‐Peter Koops'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 Hans‐Peter Koops with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hans‐Peter Koops more than expected).
Fields of papers citing papers by Hans‐Peter Koops
This network shows the impact of papers produced by Hans‐Peter Koops. 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 Hans‐Peter Koops. The network helps show where Hans‐Peter Koops may publish in the future.
Co-authors
The 25 scholars most cited alongside Hans‐Peter Koops, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 33 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Phylogeny of All Recognized Species of Ammonia Oxidizers Based on Comparative 16S rRNA and amoA Sequence Analysis: Implications for Molecular Diversity Surveys Hit paper breakdown → | 2000 | 957 |
| 2 | Combined Molecular and Conventional Analyses of Nitrifying Bacterium Diversity in Activated Sludge: Nitrosococcus mobilis and Nitrospira -Like Bacteria as Dominant Populations Hit paper breakdown → | 1998 | 714 |
| 3 | 2001 | 475 | |
| 4 | 1995 | 446 | |
| 5 | 1996 | 409 | |
| 6 | 2003 | 258 | |
| 7 | 1991 | 219 | |
| 8 | 2005 | 194 | |
| 9 | 1995 | 194 | |
| 10 | 1984 | 165 | |
| 11 | 1996 | 151 | |
| 12 | 2006 | 111 | |
| 13 | 1990 | 104 | |
| 14 | 1988 | 75 | |
| 15 | 2005 | 73 | |
| 16 | 1992 | 72 | |
| 17 | 1985 | 69 | |
| 18 | 2004 | 68 | |
| 19 | 1990 | 65 | |
| 20 | 1995 | 62 |
About Hans‐Peter Koops
Hans‐Peter Koops is a scholar working on Pollution, Ecology, Molecular Biology, Environmental Engineering and Health, Toxicology and Mutagenesis, having authored 33 papers that have together received 5.2k indexed citations. Recurring topics across this work include Wastewater Treatment and Nitrogen Removal (25 papers), Microbial Community Ecology and Physiology (18 papers), Microbial Fuel Cells and Bioremediation (10 papers), Protist diversity and phylogeny (5 papers), Genomics and Phylogenetic Studies (4 papers), Metal Extraction and Bioleaching (3 papers), Water Treatment and Disinfection (3 papers) and Chromium effects and bioremediation (3 papers). The work is most often cited by research in Pollution (4.1k citations), Ecology (3.0k citations), Environmental Engineering (1.4k citations), Industrial and Manufacturing Engineering (817 citations) and Health, Toxicology and Mutagenesis (1.1k citations). Hans‐Peter Koops has collaborated with scholars based in Germany, United States and Austria. Frequent co-authors include Andreas Pommerening‐Röser, Michael Wagner, Markus Schmid, Stefan Juretschko, Gabriele Rath, Ulrike Purkhold, Karl‐Heinz Schleifer, Rudolf Amann, G. Stehr and Janine A. Flood. Their work appears in journals such as Archives of Microbiology, Systematic and Applied Microbiology, FEMS Microbiology Ecology, Water Science & Technology and Applied and Environmental Microbiology.
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.