P.N. de Leeuw
- Management, Monitoring, Policy and Law top 2%
- Epidemiology
- Ecology, Evolution, Behavior and Systematics top 5%
- Agronomy and Crop Science top 5%
- Public Health, Environmental and Occupational Health
- Co-authors
- Patti KristjansonR.L. KruskaG.J. RowlandsBrent SwallowBarbara GrandinJ. C. TothillPierre HiernauxDanielle Ramsay
- Topics
- Rangeland Management and Livestock Ecology (17 papers)Agriculture and Rural Development Research (8 papers)Animal Diversity and Health Studies (7 papers)
In The Last Decade
P.N. de Leeuw
27 papers receiving 581 citations
Peers
Comparison fields: 5 of 84
- Management, Monitoring, Policy and Law 282
- Epidemiology 187
- Ecology, Evolution, Behavior and Systematics 182
- Agronomy and Crop Science 123
- Public Health, Environmental and Occupational Health 105
Countries citing papers authored by P.N. de Leeuw
This map shows the geographic impact of P.N. de Leeuw'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 P.N. de Leeuw with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P.N. de Leeuw more than expected).
Fields of papers citing papers by P.N. de Leeuw
This network shows the impact of papers produced by P.N. de Leeuw. 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 P.N. de Leeuw. The network helps show where P.N. de Leeuw may publish in the future.
Co-authorship network of co-authors of P.N. de Leeuw
This figure shows the co-authorship network connecting the top 25 collaborators of P.N. de Leeuw. A scholar is included among the top collaborators of P.N. de Leeuw 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 P.N. de Leeuw. P.N. de Leeuw is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Low altitude aerial surveys in pastoral systems research | 0 |
| 2 | 245 | |
| 3 | The interactive effects of rainfall, nutrient supply and defoliation on the herbage yields of Sahelian rangelands in north-east Mali | 1 |
| 4 | Foraging behaviour of cattle grazing semi-arid rangelands in the Sahel of Mali | 6 |
| 5 | 37 | |
| 6 | Impact of human activities and livestock on the African environment: an attempt to partition the pressure. | 7 |
| 7 | Stylosanthes as a forage and fallow crop : proceedings of the Regional Workshop on the Use of Stylosanthes in West Africa, held in Kaduna, Nigeria, 26-31 October 1992 | 11 |
| 8 | 12 | |
| 9 | 33 | |
| 10 | Maasai herding: an analysis of the livestock production system of Maasai pastoralists in eastern Kajiado district, Kenya. | 143 |
| 11 | Interactive effects of environment, management and mortality on cattle productivity in livestock systems in sub-Saharan Africa | 5 |
| 12 | The performance of stylosanthes species in different production systems in Nigeria | 1 |
| 13 | 3 | |
| 14 | Pastoral production systems and land utilisation types | 2 |
| 15 | Fodder resources and livestock development in north-east Nigeria | 4 |
| 16 | 1 | |
| 17 | The land resources of north-east Nigeria. Volume 1: the environment. | 5 |
| 18 | 17 | |
| 19 | 1 | |
| 20 | 13 |
About P.N. de Leeuw
P.N. de Leeuw is a scholar working on Management, Monitoring, Policy and Law, Forestry and Ecology, Evolution, Behavior and Systematics, having authored 30 papers that have together received 709 indexed citations. Recurring topics across this work include Rangeland Management and Livestock Ecology (17 papers), Agriculture and Rural Development Research (8 papers) and Animal Diversity and Health Studies (7 papers). The work is most often cited by research in Management, Monitoring, Policy and Law (282 citations), Forestry (81 citations) and Agronomy and Crop Science (123 citations). P.N. de Leeuw has collaborated with scholars based in Kenya, Nigeria and Mali. Frequent co-authors include Patti Kristjanson, R.L. Kruska, G.J. Rowlands, Brent Swallow, Barbara Grandin, J. C. Tothill, Pierre Hiernaux, Danielle Ramsay, John J. McDermott and Robin S. Reid. Their work appears in journals such as Journal of Ecology, Agricultural Systems and The Journal of Agricultural Science.
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.