D.A. Clark
- Agronomy and Crop Science top 0.5%
- Ruminant Nutrition and Digestive Physiology 44
- Reproductive Physiology in Livestock 6
- Forestry top 0.5%
- Pasture and Agricultural Systems 16
- Soil Science top 5%
- Soil Carbon and Nitrogen Dynamics 8
- Environmental Chemistry top 5%
- Soil and Water Nutrient Dynamics 9
- Animal Science and Zoology top 2%
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- Genetic and phenotypic traits in livestock 11
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- Plant and fungal interactions 9
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- Agriculture Sustainability and Environmental Impact 8
- Co-authors
- S.L. HarrisD. E. DalleyE. R. ThomC.D. WaughJohn HodgsonA. W. IlliusPierre BeukesÁlvaro Romera
- Journals
- New Zealand Journal of Agricultural Research (11 papers)Journal of Dairy Science (3 papers)Animal Production Science (2 papers)
- Partner nations
- New ZealandUnited StatesAustralia
In The Last Decade
D.A. Clark
81 papers receiving 1.6k citations
Peers
Comparison fields: 5 of 100
- Agronomy and Crop Science 999
- Forestry 342
- Soil Science 300
- Environmental Chemistry 268
- Animal Science and Zoology 220
Countries citing papers authored by D.A. Clark
This map shows the geographic impact of D.A. Clark'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 D.A. Clark with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D.A. Clark more than expected).
Fields of papers citing papers by D.A. Clark
This network shows the impact of papers produced by D.A. Clark. 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 D.A. Clark. The network helps show where D.A. Clark may publish in the future.
Co-authorship network
The 25 scholars most cited alongside D.A. Clark, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2019 | 13 | |
| 2 | 2011 | 4 | |
| 3 | 2011 | 53 | |
| 4 | 2008 | 7 | |
| 5 | 2008 | 15 | |
| 6 | 2008 | 21 | |
| 7 | 2006 | 33 | |
| 8 | 2006 | 97 | |
| 9 | 2005 | 49 | |
| 10 | 2002 | 35 | |
| 11 | 1999 | 21 | |
| 12 | 1996 | 39 | |
| 13 | 1996 | 49 | |
| 14 | Subsurface drip vs furrow irrigation: 4 years of continuous cotton on sandy soil | 1994 | 7 |
| 15 | 1990 | 22 | |
| 16 | 1990 | 4 | |
| 17 | 1990 | 27 | |
| 18 | 1985 | 39 | |
| 19 | 1981 | 11 | |
| 20 | 1979 | 9 |
About D.A. Clark
D.A. Clark is a scholar working on Agronomy and Crop Science, Forestry and Environmental Chemistry, having authored 82 papers that have together received 1.8k indexed citations. Recurring topics across this work include Ruminant Nutrition and Digestive Physiology (44 papers), Pasture and Agricultural Systems (16 papers), Genetic and phenotypic traits in livestock (11 papers), Soil and Water Nutrient Dynamics (9 papers), Plant and fungal interactions (9 papers), Soil Carbon and Nitrogen Dynamics (8 papers), Agriculture Sustainability and Environmental Impact (8 papers) and Reproductive Physiology in Livestock (6 papers). The work is most often cited by research in Agronomy and Crop Science (999 citations), Forestry (342 citations) and Soil Science (300 citations). D.A. Clark has collaborated with scholars based in New Zealand, United States and Australia. Frequent co-authors include S.L. Harris, D. E. Dalley, E. R. Thom, C.D. Waugh, John Hodgson, A. W. Illius, Pierre Beukes, Álvaro Romera, G. C. Waghorn and K.A. Macdonald. Their work appears in journals such as New Zealand Journal of Agricultural Research, Journal of Dairy Science, Animal Production Science, The Journal of Agricultural Education and Extension and Computers and Electronics in 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.