Nitrogen fixation: Anthropogenic enhancement‐environmental response
In the absence of human activities, biotic fixation is the primary source of reactive N, providing about 90–130 Tg N yr −1 (Tg = 10 12 g) on the continents. Human activities hav...
Publications
2 shownForecasting Agriculturally Driven Global Environmental Change
During the next 50 years, which is likely to be the final period of rapid agricultural expansion, demand for food by a wealthier and 50% larger global population will be a major...
Frequent Co-Authors
Researcher Info
- h-index
- 2
- Publications
- 2
- Citations
- 4,961
- Institution
- Duke University
External Links
Identifiers
- ORCID
- 0000-0002-1391-0885
Impact Metrics
h-index
2
h-index: Number of publications with at least h citations each.