Ulfert Graefe
Impact in
- Soil Science top 5%
- Soil Carbon and Nitrogen Dynamics
- Soil and Environmental Studies
- Soil Science and Environmental Management
- Soil Management and Crop Yield
-
- Invertebrate Taxonomy and Ecology
Papers in
-
- Invertebrate Taxonomy and Ecology 25
- Soil Science 13
- Soil Carbon and Nitrogen Dynamics 13
- Soil and Environmental Studies 5
- Soil Management and Crop Yield 2
- Co-authors
- Anneke Beylich (11 shared papers)Rüdiger Maria Schmelz (5 shared papers)Wilfried Westheide (1 shared paper)Heinz‐Christian Fründ (3 shared papers)Giacomo Sartori (6 shared papers)Jörg Römbke (6 shared papers)Nathalie Cools (3 shared papers)Jean‐François Ponge (3 shared papers)
In The Last Decade
Ulfert Graefe
40 papers receiving 894 citations
Peers
Comparison fields: 5 of 49
- Soil Science 418
- Ecology, Evolution, Behavior and Systematics 308
- Health, Toxicology and Mutagenesis 104
- Nature and Landscape Conservation 66
- Ecology 118
Countries citing papers authored by Ulfert Graefe
This map shows the geographic impact of Ulfert Graefe'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 Ulfert Graefe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulfert Graefe more than expected).
Fields of papers citing papers by Ulfert Graefe
This network shows the impact of papers produced by Ulfert Graefe. 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 Ulfert Graefe. The network helps show where Ulfert Graefe may publish in the future.
Co-authors
The 25 scholars most cited alongside Ulfert Graefe, 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 41 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2011 | 145 | |
| 2 | 2010 | 86 | |
| 3 | Indicator values, strategy types and life forms of terrestrial Enchytraeidae and other microannelids | 1999 | 85 |
| 4 | 2009 | 82 | |
| 5 | 1992 | 80 | |
| 6 | 2012 | 59 | |
| 7 | 2017 | 58 | |
| 8 | 2017 | 41 | |
| 9 | Investigations of annelids at soil monitoring sites in Northern Germany: reference ranges and time-series data. | 2009 | 32 |
| 10 | 2021 | 27 | |
| 11 | 2017 | 23 | |
| 12 | 1995 | 22 | |
| 13 | 2002 | 22 | |
| 14 | Toward a European humus forms reference base | 2009 | 21 |
| 15 | 1995 | 18 | |
| 16 | 2022 | 18 | |
| 17 | 2017 | 14 | |
| 18 | Humus forms as tool for upscaling soil biodiversity data to landscape level | 2006 | 13 |
| 19 | 2014 | 13 | |
| 20 | 2017 | 10 |
About Ulfert Graefe
Ulfert Graefe is a scholar working on Ecology, Evolution, Behavior and Systematics, Soil Science, Environmental Engineering, Nature and Landscape Conservation and General Agricultural and Biological Sciences, having authored 41 papers that have together received 936 indexed citations. Recurring topics across this work include Invertebrate Taxonomy and Ecology (25 papers), Soil Carbon and Nitrogen Dynamics (13 papers), Soil Geostatistics and Mapping (5 papers), Soil and Environmental Studies (5 papers), Ecology and Vegetation Dynamics Studies (4 papers), Plant and soil sciences (2 papers), Soil Management and Crop Yield (2 papers) and Plant Ecology and Soil Science (1 paper). The work is most often cited by research in Soil Science (418 citations), Ecology, Evolution, Behavior and Systematics (308 citations), Health, Toxicology and Mutagenesis (104 citations), Nature and Landscape Conservation (66 citations) and Ecology (118 citations). Ulfert Graefe has collaborated with scholars based in Germany, Italy and France. Frequent co-authors include Anneke Beylich, Rüdiger Maria Schmelz, Wilfried Westheide, Heinz‐Christian Fründ, Giacomo Sartori, Jörg Römbke, Nathalie Cools, Jean‐François Ponge, Herbert Hager and Michael Englisch. Their work appears in journals such as Applied Soil Ecology, Integrated Environmental Assessment and Management, Biology and Fertility of Soils, Pedobiologia and Soil Systems.
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.