David Ryan
- Pollution top 2%
- Heavy metals in environment 9
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- Environmental Toxicology and Ecotoxicology 6
- Environmental Engineering top 5%
- CO2 Sequestration and Geologic Interactions 11
- Analytical Chemistry top 2%
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- Enhanced Oil Recovery Techniques 9
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- Hydrocarbon exploration and reservoir analysis 7
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- Marine and coastal ecosystems 6
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- Hydraulic Fracturing and Reservoir Analysis 5
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- Phase Equilibria and Thermodynamics 5
- Co-authors
- James H. WeberJinsheng WangEdward J. AnthonyWilliam E. RobinsonD. GolombMeng-Hsiun TsaiOscar C. PancorboChi-Ying Hsieh
- Journals
- Energy & Fuels (6 papers)Environmental Science & Technology (4 papers)British Journal of Clinical Pharmacology (3 papers)
- Partner nations
- United StatesCanadaUnited Kingdom
In The Last Decade
David Ryan
69 papers receiving 2.0k citations
Peers
Comparison fields: 5 of 158
- Pollution 463
- Health, Toxicology and Mutagenesis 442
- Environmental Engineering 326
- Industrial and Manufacturing Engineering 182
- Analytical Chemistry 201
Countries citing papers authored by David Ryan
This map shows the geographic impact of David Ryan'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 David Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David Ryan more than expected).
Fields of papers citing papers by David Ryan
This network shows the impact of papers produced by David Ryan. 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 David Ryan. The network helps show where David Ryan may publish in the future.
Co-authorship network
The 25 scholars most cited alongside David Ryan, 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 | 1 | |
| 2 | 2023 | 7 | |
| 3 | 2023 | 19 | |
| 4 | 2022 | 9 | |
| 5 | 2022 | 11 | |
| 6 | 2021 | 15 | |
| 7 | 2021 | 5 | |
| 8 | 2018 | 27 | |
| 9 | 2016 | 29 | |
| 10 | 2015 | 20 | |
| 11 | 2014 | 14 | |
| 12 | 2011 | 117 | |
| 13 | 2011 | 10 | |
| 14 | 2009 | 41 | |
| 15 | 2007 | 20 | |
| 16 | 2003 | 155 | |
| 17 | 1997 | 9 | |
| 18 | 1997 | 131 | |
| 19 | 1997 | 15 | |
| 20 | 1995 | 38 |
About David Ryan
David Ryan is a scholar working on Pollution, Health, Toxicology and Mutagenesis, Environmental Engineering, Health Informatics and Ocean Engineering, having authored 70 papers that have together received 2.1k indexed citations. Recurring topics across this work include CO2 Sequestration and Geologic Interactions (11 papers), Heavy metals in environment (9 papers), Enhanced Oil Recovery Techniques (9 papers), Hydrocarbon exploration and reservoir analysis (7 papers), Environmental Toxicology and Ecotoxicology (6 papers), Marine and coastal ecosystems (6 papers), Hydraulic Fracturing and Reservoir Analysis (5 papers) and Phase Equilibria and Thermodynamics (5 papers). The work is most often cited by research in Pollution (463 citations), Health, Toxicology and Mutagenesis (442 citations), Environmental Engineering (326 citations), Industrial and Manufacturing Engineering (182 citations) and Analytical Chemistry (201 citations). David Ryan has collaborated with scholars based in United States, Canada and United Kingdom. Frequent co-authors include James H. Weber, Jinsheng Wang, Edward J. Anthony, William E. Robinson, D. Golomb, Meng-Hsiun Tsai, Oscar C. Pancorbo, Chi-Ying Hsieh, Tim Ford and Neil Wildgust. Their work appears in journals such as Energy & Fuels, Environmental Science & Technology, British Journal of Clinical Pharmacology, Microchemical Journal and Analytical Chemistry.
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.