R. J. Unwin
- Pollution top 5%
- Soil Science top 5%
- Environmental Chemistry top 5%
- Health, Toxicology and Mutagenesis top 10%
- Industrial and Manufacturing Engineering top 5%
- Co-authors
- F. A. NicholsonJ. R. WilliamsB. ChambersG. C. EnnikH.G. van der MeerTeun A. van DijkB. J. ChambersB. F. Pain
- Topics
- Ruminant Nutrition and Digestive Physiology (6 papers)Soil Carbon and Nitrogen Dynamics (5 papers)Soil and Water Nutrient Dynamics (4 papers)
- Journals
- Bioresource TechnologyJournal of Environmental QualityJournal of the Science of Food and Agriculture
- Partner nations
- United KingdomMalaysiaFrance
In The Last Decade
R. J. Unwin
19 papers receiving 642 citations
Peers
Comparison fields: 5 of 81
- Pollution 299
- Soil Science 240
- Environmental Chemistry 208
- Health, Toxicology and Mutagenesis 136
- Industrial and Manufacturing Engineering 102
Countries citing papers authored by R. J. Unwin
This map shows the geographic impact of R. J. Unwin'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 R. J. Unwin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. J. Unwin more than expected).
Fields of papers citing papers by R. J. Unwin
This network shows the impact of papers produced by R. J. Unwin. 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 R. J. Unwin. The network helps show where R. J. Unwin may publish in the future.
Co-authorship network of co-authors of R. J. Unwin
This figure shows the co-authorship network connecting the top 25 collaborators of R. J. Unwin. A scholar is included among the top collaborators of R. J. Unwin 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 R. J. Unwin. R. J. Unwin is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Organic farming: technology transfer (Environmental impact and soil fertility) (OF0405) | 3 |
| 2 | 67 | |
| 3 | 414 | |
| 4 | The effect of organic farming systems on aspects of the environment - desk study OF0123 | 1 |
| 5 | 2 | |
| 6 | 7 | |
| 7 | 8 | |
| 8 | Nitrogen uptake as a measure of weed competition in organic cereal crops. | 0 |
| 9 | 5 | |
| 10 | Cereal varieties for the organic and low input grower. | 2 |
| 11 | Crop protection in organic and low input agriculture : options for reducing agrochemical usage | 4 |
| 12 | Animal manure on grassland and fodder crops. : fertilizer or waste? : proceedings of an International Symposium of the European Grassland Federation, Wageningen, The Netherlands, 31 August-3 September 1987 | 5 |
| 13 | 97 | |
| 14 | 30 | |
| 15 | 12 | |
| 16 | Fertiliser Value of Organic Manures in the UK | 5 |
| 17 | 44 | |
| 18 | Fertilising for better barley harvests. Manawatu, Rangitikei needs assessed. | 1 |
| 19 | Copper in pig slurry: some effects and consequences of spreading on grassland. | 5 |
| 20 | 1 |
About R. J. Unwin
R. J. Unwin is a scholar working on Agronomy and Crop Science, Soil Science and Environmental Chemistry, having authored 20 papers that have together received 713 indexed citations. Recurring topics across this work include Ruminant Nutrition and Digestive Physiology (6 papers), Soil Carbon and Nitrogen Dynamics (5 papers) and Soil and Water Nutrient Dynamics (4 papers). The work is most often cited by research in Pollution (299 citations), Soil Science (240 citations) and Environmental Chemistry (208 citations). R. J. Unwin has collaborated with scholars based in United Kingdom, Malaysia and France. Frequent co-authors include F. A. Nicholson, J. R. Williams, B. Chambers, G. C. Ennik, H.G. van der Meer, Teun A. van Dijk, B. J. Chambers, B. F. Pain, Kenneth A. Smith and John A. Webb. Their work appears in journals such as Bioresource Technology, Journal of Environmental Quality and Journal of the Science of Food and Agriculture.
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.