Ralph E. Engel
Impact in
- Soil Science top 2%
- Soil Carbon and Nitrogen Dynamics
- Environmental Chemistry top 5%
- Soil and Water Nutrient Dynamics
- Turfgrass Adaptation and Management
Papers in
-
- Turfgrass Adaptation and Management 15
- Soil Science 12
- Soil Carbon and Nitrogen Dynamics 10
- Co-authors
- Roseann T. Wallander (4 shared papers)Dan S. Long (6 shared papers)Gerald A. Nielsen (2 shared papers)Rick L. Lawrence (2 shared papers)Perry R. Miller (4 shared papers)Clain A. Jones (2 shared papers)Reynald L. Lemke (1 shared paper)William E. Grey (3 shared papers)
- Journals
- Agronomy Journal (15 papers)Soil Science Society of America Journal (6 papers)Crop Science (5 papers)Journal of Environmental Quality (3 papers)Journal of Applied Entomology (2 papers)
- Partner nations
- United StatesGermanyChina
In The Last Decade
Ralph E. Engel
52 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 76
- Soil Science 423
- Environmental Chemistry 278
- Agronomy and Crop Science 242
- Plant Science 572
- Ecology 299
Countries citing papers authored by Ralph E. Engel
This map shows the geographic impact of Ralph E. Engel'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 Ralph E. Engel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralph E. Engel more than expected).
Fields of papers citing papers by Ralph E. Engel
This network shows the impact of papers produced by Ralph E. Engel. 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 Ralph E. Engel. The network helps show where Ralph E. Engel may publish in the future.
Co-authors
The 25 scholars most cited alongside Ralph E. Engel, 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 53 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2002 | 215 | |
| 2 | 2011 | 113 | |
| 3 | 2008 | 111 | |
| 4 | 2010 | 76 | |
| 5 | 2008 | 55 | |
| 6 | 2006 | 54 | |
| 7 | 2001 | 51 | |
| 8 | 2013 | 38 | |
| 9 | 1994 | 36 | |
| 10 | 1989 | 30 | |
| 11 | 2003 | 25 | |
| 12 | 1998 | 24 | |
| 13 | 2002 | 22 | |
| 14 | 1994 | 21 | |
| 15 | 1960 | 19 | |
| 16 | 1991 | 18 | |
| 17 | 1997 | 18 | |
| 18 | 2002 | 17 | |
| 19 | 1991 | 17 | |
| 20 | 1982 | 17 |
About Ralph E. Engel
Ralph E. Engel is a scholar working on Environmental Chemistry, Soil Science, Plant Science, Agronomy and Crop Science and Ecology, Evolution, Behavior and Systematics, having authored 53 papers that have together received 1.2k indexed citations. Recurring topics across this work include Turfgrass Adaptation and Management (15 papers), Soil Carbon and Nitrogen Dynamics (10 papers), Crop Yield and Soil Fertility (8 papers), Rangeland and Wildlife Management (6 papers), Seedling growth and survival studies (5 papers), Plant and fungal interactions (5 papers), Weed Control and Herbicide Applications (4 papers) and Insect and Pesticide Research (3 papers). The work is most often cited by research in Soil Science (423 citations), Environmental Chemistry (278 citations), Agronomy and Crop Science (242 citations), Plant Science (572 citations) and Ecology (299 citations). Ralph E. Engel has collaborated with scholars based in United States, Germany and China. Frequent co-authors include Roseann T. Wallander, Dan S. Long, Gerald A. Nielsen, Rick L. Lawrence, Perry R. Miller, Clain A. Jones, Reynald L. Lemke, William E. Grey, Mark C. Siemens and Philip L. Bruckner. Their work appears in journals such as Agronomy Journal, Soil Science Society of America Journal, Crop Science, Journal of Environmental Quality and Journal of Applied Entomology.
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.