Jeffrey J. Hard
- Nature and Landscape Conservation top 0.5%
- Genetics top 1%
- Ecology top 1%
- Global and Planetary Change top 2%
- Ecology, Evolution, Behavior and Systematics top 2%
- Co-authors
- Fred W. AllendorfRobin S. WaplesKerry A. NaishDaniel E. SchindlerThomas E. ReedMichael T. KinnisonJames M. MyersWilliam E. Bradshaw
- Topics
- Fish Ecology and Management Studies (49 papers)Genetic diversity and population structure (25 papers)Genetic and phenotypic traits in livestock (22 papers)
- Partner nations
- United StatesNorwayCanada
In The Last Decade
Jeffrey J. Hard
73 papers receiving 3.0k citations
Peers
Comparison fields: 5 of 98
- Nature and Landscape Conservation 1.9k
- Genetics 1.3k
- Ecology 1.2k
- Global and Planetary Change 821
- Ecology, Evolution, Behavior and Systematics 616
Countries citing papers authored by Jeffrey J. Hard
This map shows the geographic impact of Jeffrey J. Hard'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 Jeffrey J. Hard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jeffrey J. Hard more than expected).
Fields of papers citing papers by Jeffrey J. Hard
This network shows the impact of papers produced by Jeffrey J. Hard. 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 Jeffrey J. Hard. The network helps show where Jeffrey J. Hard may publish in the future.
Co-authorship network of co-authors of Jeffrey J. Hard
This figure shows the co-authorship network connecting the top 25 collaborators of Jeffrey J. Hard. A scholar is included among the top collaborators of Jeffrey J. Hard 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 Jeffrey J. Hard. Jeffrey J. Hard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 5 | |
| 2 | 5 | |
| 3 | 5 | |
| 4 | 10 | |
| 5 | 12 | |
| 6 | 49 | |
| 7 | 19 | |
| 8 | 4 | |
| 9 | Status review update for Pacific salmon and steelhead listed under the Endangered Species Act : Pacific Northwest | 81 |
| 10 | Phenotypic plasticity and population\nviability: the importance of environmental\npredictability | 354 |
| 11 | 67 | |
| 12 | 21 | |
| 13 | 136 | |
| 14 | 260 | |
| 15 | 55 | |
| 16 | 56 | |
| 17 | 36 | |
| 18 | 61 | |
| 19 | 15 | |
| 20 | 66 |
About Jeffrey J. Hard
Jeffrey J. Hard is a scholar working on Nature and Landscape Conservation, Aquatic Science and Genetics, having authored 73 papers that have together received 3.1k indexed citations. Recurring topics across this work include Fish Ecology and Management Studies (49 papers), Genetic diversity and population structure (25 papers) and Genetic and phenotypic traits in livestock (22 papers). The work is most often cited by research in Nature and Landscape Conservation (1.9k citations), Aquatic Science (509 citations) and Ecology (1.2k citations). Jeffrey J. Hard has collaborated with scholars based in United States, Norway and Canada. Frequent co-authors include Fred W. Allendorf, Robin S. Waples, Kerry A. Naish, Daniel E. Schindler, Thomas E. Reed, Michael T. Kinnison, James M. Myers, William E. Bradshaw, Shizhen Wang and Fred M. Utter. Their work appears in journals such as Proceedings of the National Academy of Sciences, Ecology and The American Naturalist.
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.