Peter L. O’Brien
Impact in
- Soil Science top 5%
- Soil Carbon and Nitrogen Dynamics
- Pollution top 5%
- Microbial bioremediation and biosurfactants
Papers in
- Soil Science 35
- Soil Carbon and Nitrogen Dynamics 28
- Soil erosion and sediment transport 7
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- Crop Yield and Soil Fertility 7
- Bioenergy crop production and management 6
- Co-authors
- Tom M. DeSutter (13 shared papers)Francis X. M. Casey (10 shared papers)Abbey F. Wick (7 shared papers)Eakalak Khan (6 shared papers)Jerry Lee Hatfield (9 shared papers)Aaron Lee M. Daigh (4 shared papers)Katherine C Kral-O’Brien (4 shared papers)Kenneth M. Wacha (7 shared papers)
- Journals
- Agronomy Journal (6 papers)Agricultural & Environmental Letters (5 papers)Journal of Environmental Quality (5 papers)Soil Science Society of America Journal (4 papers)Rangeland Ecology & Management (3 papers)
- Partner nations
- United StatesCanadaAustralia
In The Last Decade
Peter L. O’Brien
63 papers receiving 1.0k citations
Peers
Comparison fields: 5 of 121
- Soil Science 218
- Pollution 163
- Geochemistry and Petrology 63
- Agronomy and Crop Science 105
- Water Science and Technology 131
Countries citing papers authored by Peter L. O’Brien
This map shows the geographic impact of Peter L. O’Brien'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 Peter L. O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter L. O’Brien more than expected).
Fields of papers citing papers by Peter L. O’Brien
This network shows the impact of papers produced by Peter L. O’Brien. 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 Peter L. O’Brien. The network helps show where Peter L. O’Brien may publish in the future.
Co-authors
The 25 scholars most cited alongside Peter L. O’Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 74 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2017 | 169 | |
| 2 | 2016 | 119 | |
| 3 | 2017 | 59 | |
| 4 | 2019 | 51 | |
| 5 | 2020 | 49 | |
| 6 | 2019 | 41 | |
| 7 | 2016 | 38 | |
| 8 | 2020 | 33 | |
| 9 | 1993 | 29 | |
| 10 | 1967 | 28 | |
| 11 | 2022 | 28 | |
| 12 | 2021 | 28 | |
| 13 | 2016 | 27 | |
| 14 | 2019 | 23 | |
| 15 | 2023 | 21 | |
| 16 | 2017 | 21 | |
| 17 | 2022 | 20 | |
| 18 | 2018 | 17 | |
| 19 | 2023 | 16 | |
| 20 | 2017 | 15 |
About Peter L. O’Brien
Peter L. O’Brien is a scholar working on Soil Science, Agronomy and Crop Science, Environmental Chemistry, Global and Planetary Change and Ecology, having authored 74 papers that have together received 1.1k indexed citations. Recurring topics across this work include Soil Carbon and Nitrogen Dynamics (28 papers), Soil and Water Nutrient Dynamics (11 papers), Soil and Unsaturated Flow (10 papers), Crop Yield and Soil Fertility (7 papers), Soil erosion and sediment transport (7 papers), Bioenergy crop production and management (6 papers), Hydrology and Watershed Management Studies (6 papers) and Rangeland and Wildlife Management (5 papers). The work is most often cited by research in Soil Science (218 citations), Pollution (163 citations), Geochemistry and Petrology (63 citations), Agronomy and Crop Science (105 citations) and Water Science and Technology (131 citations). Peter L. O’Brien has collaborated with scholars based in United States, Canada and Australia. Frequent co-authors include Tom M. DeSutter, Francis X. M. Casey, Abbey F. Wick, Eakalak Khan, Jerry Lee Hatfield, Aaron Lee M. Daigh, Katherine C Kral-O’Brien, Kenneth M. Wacha, Christian Dold and Toby Prosser. Their work appears in journals such as Agronomy Journal, Agricultural & Environmental Letters, Journal of Environmental Quality, Soil Science Society of America Journal and Rangeland Ecology & Management.
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.