Alan H. Welch
- Environmental Chemistry top 0.5%
- Arsenic contamination and mitigation 10
- Mine drainage and remediation techniques 5
- Geochemistry and Petrology top 1%
- Groundwater and Isotope Geochemistry 13
- Pollution top 1%
- Heavy metals in environment 5
- Water Science and Technology top 5%
- Water Quality and Resources Studies 9
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- Groundwater flow and contamination studies 12
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- Archaeology and Natural History 2
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- Radioactivity and Radon Measurements 2
- Co-authors
- Michael S. LicoDennis R. HelselDavid B. WestjohnRichard B. WantyJ. HughesKenneth G. StollenwerkJames M. ThomasMichael D. Dettinger
- Journals
- Geochimica et Cosmochimica Acta (1 paper)The Science of The Total Environment (1 paper)Journal of Hydrology (1 paper)
- Partner nations
- United StatesBangladeshSweden
In The Last Decade
Alan H. Welch
29 papers receiving 1.8k citations
Hit Papers
Peers
Comparison fields: 5 of 88
- Environmental Chemistry 1.5k
- Geochemistry and Petrology 521
- Pollution 801
- Health, Toxicology and Mutagenesis 682
- Water Science and Technology 379
Countries citing papers authored by Alan H. Welch
This map shows the geographic impact of Alan H. Welch'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 Alan H. Welch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alan H. Welch more than expected).
Fields of papers citing papers by Alan H. Welch
This network shows the impact of papers produced by Alan H. Welch. 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 Alan H. Welch. The network helps show where Alan H. Welch may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Alan H. Welch, 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 | In situ remediation of Arsenic in groundwater | 2008 | 1 |
| 2 | 2007 | 204 | |
| 3 | Arsenic attenuation by oxidized aquifer sediments in Bangladesh. Sci Total Environ | 2007 | 17 |
| 4 | 2006 | 28 | |
| 5 | 2003 | 167 | |
| 6 | Arsenic in Ground Water of the United States: Occurrence and Geochemistrybreakdown → | 2000 | 701 |
| 7 | 2000 | 34 | |
| 8 | 2000 | 0 | |
| 9 | 1998 | 187 | |
| 10 | 1994 | 9 | |
| 11 | 1994 | 4 | |
| 12 | 1993 | 20 | |
| 13 | 1989 | 41 | |
| 14 | 1989 | 10 | |
| 15 | 1988 | 352 | |
| 16 | 1987 | 5 | |
| 17 | 1986 | 3 | |
| 18 | 1986 | 5 | |
| 19 | 1983 | 1 | |
| 20 | 1979 | 1 |
About Alan H. Welch
Alan H. Welch is a scholar working on Geochemistry and Petrology, Environmental Chemistry and Environmental Engineering, having authored 30 papers that have together received 2.0k indexed citations. Recurring topics across this work include Groundwater and Isotope Geochemistry (13 papers), Groundwater flow and contamination studies (12 papers), Arsenic contamination and mitigation (10 papers), Water Quality and Resources Studies (9 papers), Heavy metals in environment (5 papers), Mine drainage and remediation techniques (5 papers), Archaeology and Natural History (2 papers) and Radioactivity and Radon Measurements (2 papers). The work is most often cited by research in Environmental Chemistry (1.5k citations), Geochemistry and Petrology (521 citations) and Pollution (801 citations). Alan H. Welch has collaborated with scholars based in United States, Bangladesh and Sweden. Frequent co-authors include Michael S. Lico, Dennis R. Helsel, David B. Westjohn, Richard B. Wanty, J. Hughes, Kenneth G. Stollenwerk, James M. Thomas, Michael D. Dettinger, N. Ahmed and John W. Whitney. Their work appears in journals such as Geochimica et Cosmochimica Acta, The Science of The Total Environment and Journal of Hydrology.
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.