John T. Spargo
Impact in
- Soil Science top 0.5%
- Soil Carbon and Nitrogen Dynamics
- Soil Management and Crop Yield
- Agronomy and Crop Science top 0.5%
- Agronomic Practices and Intercropping Systems
- Crop Yield and Soil Fertility
Papers in
- Soil Science 37
- Soil Carbon and Nitrogen Dynamics 37
-
- Soil and Water Nutrient Dynamics 24
- Co-authors
- Steven B. MirskyMichel A. CavigelliJude E. MaulJohn R. TeasdaleGregory K. EvanyloWilliam S. CurranMatthew R. RyanD. E. Starner
- Journals
- Soil Science Society of America Journal (12 papers)Agronomy Journal (11 papers)Journal of Environmental Quality (3 papers)Agricultural & Environmental Letters (3 papers)Nutrient Cycling in Agroecosystems (2 papers)
- Partner nations
- United StatesIranColombia
In The Last Decade
John T. Spargo
49 papers receiving 2.1k citations
Hit Papers
Peers
Comparison fields: 5 of 77
- Soil Science 1.4k
- Agronomy and Crop Science 751
- Environmental Chemistry 520
- Plant Science 953
- Industrial and Manufacturing Engineering 131
Countries citing papers authored by John T. Spargo
This map shows the geographic impact of John T. Spargo'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 John T. Spargo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John T. Spargo more than expected).
Fields of papers citing papers by John T. Spargo
This network shows the impact of papers produced by John T. Spargo. 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 John T. Spargo. The network helps show where John T. Spargo may publish in the future.
Co-authorship network
The 25 scholars most cited alongside John T. Spargo, 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 | 2024 | 5 | |
| 3 | 2024 | 2 | |
| 4 | 2023 | 5 | |
| 5 | 2023 | 10 | |
| 6 | 2023 | 8 | |
| 7 | 2023 | 3 | |
| 8 | 2022 | 2 | |
| 9 | 2022 | 22 | |
| 10 | 2022 | 24 | |
| 11 | 2021 | 10 | |
| 12 | 2021 | 22 | |
| 13 | 2021 | 12 | |
| 14 | 2020 | 33 | |
| 15 | 2017 | 55 | |
| 16 | 2015 | 23 | |
| 17 | 2013 | 18 | |
| 18 | 2008 | 65 | |
| 19 | 2007 | 26 | |
| 20 | 2006 | 34 |
About John T. Spargo
John T. Spargo is a scholar working on Soil Science, Environmental Chemistry, Agronomy and Crop Science, Geochemistry and Petrology and Pollution, having authored 49 papers that have together received 2.2k indexed citations. Recurring topics across this work include Soil Carbon and Nitrogen Dynamics (37 papers), Soil and Water Nutrient Dynamics (24 papers), Agronomic Practices and Intercropping Systems (9 papers), Soil Geostatistics and Mapping (6 papers), Weed Control and Herbicide Applications (5 papers), Plant nutrient uptake and metabolism (5 papers), Crop Yield and Soil Fertility (5 papers) and Heavy metals in environment (3 papers). The work is most often cited by research in Soil Science (1.4k citations), Agronomy and Crop Science (751 citations), Environmental Chemistry (520 citations), Plant Science (953 citations) and Industrial and Manufacturing Engineering (131 citations). John T. Spargo has collaborated with scholars based in United States, Iran and Colombia. Frequent co-authors include Steven B. Mirsky, Michel A. Cavigelli, Jude E. Maul, John R. Teasdale, Gregory K. Evanylo, William S. Curran, Matthew R. Ryan, D. E. Starner, Kathryn Haering and Steve W. Culman. Their work appears in journals such as Soil Science Society of America Journal, Agronomy Journal, Journal of Environmental Quality, Agricultural & Environmental Letters and Nutrient Cycling in Agroecosystems.
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.