James R. Degnan
- Geochemistry and Petrology top 5%
- Groundwater and Isotope Geochemistry 12
- Environmental Engineering top 10%
- Groundwater flow and contamination studies 14
- Water Science and Technology top 10%
- Water Quality and Resources Studies 7
- Environmental Chemistry top 10%
- Arsenic contamination and mitigation 3
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- Geophysical and Geoelectrical Methods 6
- Seismic Waves and Analysis 3
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- Geophysical Methods and Applications 6
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- Atmospheric and Environmental Gas Dynamics 2
- Co-authors
- Richard B. MooreJ. K. BöhlkeGregory J. WalshBryant C. JurgensBruce D. LindseyVirginia L. McGuireSharon L. QiCraig J. Brown
- Journals
- Environmental Science & Technology (2 papers)The Science of The Total Environment (2 papers)USGS professional paper (5 papers)
- Partner nations
- United States
In The Last Decade
James R. Degnan
19 papers receiving 275 citations
Peers
Comparison fields: 5 of 65
- Geochemistry and Petrology 100
- Environmental Engineering 135
- Water Science and Technology 130
- Environmental Chemistry 65
- Pollution 38
Countries citing papers authored by James R. Degnan
This map shows the geographic impact of James R. Degnan'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 James R. Degnan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James R. Degnan more than expected).
Fields of papers citing papers by James R. Degnan
This network shows the impact of papers produced by James R. Degnan. 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 James R. Degnan. The network helps show where James R. Degnan may publish in the future.
Co-authorship network
The 25 scholars most cited alongside James R. Degnan, 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 | 2025 | 5 | |
| 2 | 2025 | 5 | |
| 3 | 2021 | 8 | |
| 4 | 2021 | 5 | |
| 5 | 2020 | 8 | |
| 6 | 2020 | 28 | |
| 7 | 2020 | 2 | |
| 8 | 2019 | 16 | |
| 9 | 2017 | 97 | |
| 10 | 2015 | 1 | |
| 11 | 2015 | 33 | |
| 12 | 2013 | 0 | |
| 13 | 2012 | 13 | |
| 14 | 2011 | 3 | |
| 15 | 2010 | 2 | |
| 16 | 2008 | 16 | |
| 17 | 2007 | 1 | |
| 18 | 2004 | 1 | |
| 19 | 2003 | 2 | |
| 20 | 2002 | 31 |
About James R. Degnan
James R. Degnan is a scholar working on Geochemistry and Petrology, Environmental Engineering and Water Science and Technology, having authored 27 papers that have together received 322 indexed citations. Recurring topics across this work include Groundwater flow and contamination studies (14 papers), Groundwater and Isotope Geochemistry (12 papers), Water Quality and Resources Studies (7 papers), Geophysical and Geoelectrical Methods (6 papers), Geophysical Methods and Applications (6 papers), Seismic Waves and Analysis (3 papers), Arsenic contamination and mitigation (3 papers) and Atmospheric and Environmental Gas Dynamics (2 papers). The work is most often cited by research in Geochemistry and Petrology (100 citations), Environmental Engineering (135 citations) and Water Science and Technology (130 citations). James R. Degnan has collaborated with scholars based in United States. Frequent co-authors include Richard B. Moore, J. K. Böhlke, Gregory J. Walsh, Bryant C. Jurgens, Bruce D. Lindsey, Virginia L. McGuire, Sharon L. Qi, Craig J. Brown, David W. Anning and Sarah M. Flanagan. Their work appears in journals such as Environmental Science & Technology, The Science of The Total Environment and USGS professional paper.
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.