S. A. Ewing

2.5k total citations
53 papers, 1.9k citations indexed

About

S. A. Ewing is a scholar working on Atmospheric Science, Ecology and Soil Science. According to data from OpenAlex, S. A. Ewing has authored 53 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Atmospheric Science, 14 papers in Ecology and 11 papers in Soil Science. Recurrent topics in S. A. Ewing's work include Geology and Paleoclimatology Research (17 papers), Planetary Science and Exploration (9 papers) and Soil and Water Nutrient Dynamics (9 papers). S. A. Ewing is often cited by papers focused on Geology and Paleoclimatology Research (17 papers), Planetary Science and Exploration (9 papers) and Soil and Water Nutrient Dynamics (9 papers). S. A. Ewing collaborates with scholars based in United States, Chile and Australia. S. A. Ewing's co-authors include Ronald Amundson, Christopher P. McKay, Jonathan A. O’Donnell, Joshua C. Koch, J. W. Harden, Robert G. Striegl, W. E. Dietrich, K. Nishiizumi, B. Sutter and Kristen Manies and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Environmental Science & Technology and Geochimica et Cosmochimica Acta.

In The Last Decade

S. A. Ewing

47 papers receiving 1.8k citations

Peers

S. A. Ewing

ECOLO

EEBS

Kathleen A. Welch United States

Frank D. Eckardt South Africa

Ólafur Arnalds Iceland

Martin C. Todd United Kingdom

Xiaoguang Qin China

Michael Zech Germany

Denis Lacelle Canada

Olivier Magand France

Fabrice Lambert Chile

C. Roelandt France

Kathleen A. Welch United States

S. A. Ewing

1.8k ×1.9

2.0k ×3.4

ECOLO

214 ×0.8

231 ×0.9

EEBS

314 ×1.4

Citations per year, relative to S. A. Ewing S. A. Ewing (= 1×) peers Kathleen A. Welch

Countries citing papers authored by S. A. Ewing

Since Specialization

Citations

This map shows the geographic impact of S. A. Ewing'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 S. A. Ewing with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. A. Ewing more than expected).

Fields of papers citing papers by S. A. Ewing

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. A. Ewing. 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 S. A. Ewing. The network helps show where S. A. Ewing may publish in the future.

Co-authorship network of co-authors of S. A. Ewing

This figure shows the co-authorship network connecting the top 25 collaborators of S. A. Ewing. A scholar is included among the top collaborators of S. A. Ewing based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. A. Ewing. S. A. Ewing is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Ewing, S. A., Michael D. DeGrandpre, Tobias Koffman, et al.. (2025). Riparian Processes in Semi‐Arid Landscapes: Understanding Controls on Nitrate Loss and Sulfate Production in Agricultural Stream Corridors. Journal of Geophysical Research Biogeosciences. 130(7). 1 indexed citations

Ewing, S. A., et al.. (2024). Water isotopic composition traces source and dynamics of water supply in a semi‐arid agricultural landscape. Hydrological Processes. 38(2). 2 indexed citations

Ewing, S. A., et al.. (2023). Using spatially variable nitrogen application and crop responses to evaluate crop nitrogen use efficiency. Nutrient Cycling in Agroecosystems. 126(1). 1–20. 7 indexed citations

Ewing, S. A., et al.. (2022). Isotopic signals in an agricultural watershed suggest denitrification is locally intensive in riparian areas but extensive in upland soils. Biogeochemistry. 158(2). 251–268. 13 indexed citations

Haggerty, Julia H., et al.. (2021). Social memory and infrastructure governance: a century in the life of a rural drinking water system. Environmental Research Infrastructure and Sustainability. 1(3). 35004–35004. 2 indexed citations

Ewing, S. A., et al.. (2021). Seasonal connections between meteoric water and streamflow generation along a mountain headwater stream. Hydrological Processes. 35(2). 7 indexed citations

Ewing, S. A., J. W. Harden, R. K. Varner, et al.. (2014). Effect of permafrost thaw on CO ₂ and CH ₄ exchange in a western Alaska peatland chronosequence. Environmental Research Letters. 9(8). 85004–85004. 55 indexed citations

Mahy, Sophie, Paul Ornetti, S. A. Ewing, et al.. (2013). Severe hypovitaminosis D correlates with increased inflammatory markers in HIV infected patients. BMC Infectious Diseases. 13(1). 7–7. 38 indexed citations

Ewing, S. A., James B. Paces, Jonathan A. O’Donnell, et al.. (2010). Uranium isotopes in Pleistocene permafrost: evaluating the age of ancient ice. AGUFM. 2010. 1 indexed citations

10.

Koch, Joshua C., Robert G. Striegl, Robert L. Runkel, S. A. Ewing, & Diane M. McKnight. (2010). Seasonality in water, carbon, and nitrogen fluxes from an upland boreal catchment underlain by continuous permafrost. AGUFM. 2010. 1 indexed citations

11.

Ewing, S. A., John N. Christensen, Shaun T. Brown, et al.. (2008). Pb Isotopes Track Asian Pollution in California. AGUFM. 2008.

12.

Warren‐Rhodes, Kimberley, Kevin L. Rhodes, Stephen B. Pointing, et al.. (2006). Hypolithic Cyanobacteria, Dry Limit of Photosynthesis, and Microbial Ecology in the Hyperarid Atacama Desert. Microbial Ecology. 52(3). 389–398. 252 indexed citations

13.

Ewing, S. A., Ronald Amundson, Wenjun Yang, et al.. (2005). Two Million Years of Desert Aerosols: Evidence for Non-Biological Isotopic Fractionation of Ca in Hyperarid Soils of the Atacama Desert, Chile. AGUFM. 2005. 1 indexed citations

14.

Amundson, Ronald, et al.. (2004). Chemical Alteration of Soils on Earth as a Function of Precipitation: Insights Into Weathering Processes Relevant to Mars. AGUFM. 2004. 3 indexed citations

15.

Amundson, Ronald, R. Navarro‐González, & S. A. Ewing. (2003). A Soil Carbon Cycle Without Life?: The Content and Residence Times of Organic and Inorganic Carbon in the Atacama Desert of Chile. AGU Fall Meeting Abstracts. 2003. 4 indexed citations

16.

Warren‐Rhodes, Kimberley, et al.. (2003). Exploring the Limits to Photosynthetic Life in the Hyperarid Atacama (Chile) and Taklimakan (China) Deserts. AGU Fall Meeting Abstracts. 2003. 1 indexed citations

17.

Nishiizumi, K., et al.. (2003). Investigations into the Numerical Ages of post-Miocene Fluvial Landforms in the Atacama Desert, Chile. AGU Fall Meeting Abstracts. 2003. 5 indexed citations

18.

Ewing, S. A., et al.. (2003). Subsurface Halophilic Microbial Communities in the Hyperarid Core of the Atacama Desert: An Analog for Possible Subsurface Life in Regolith on Mars. AGU Fall Meeting Abstracts. 2003.

19.

Amundson, Ronald, et al.. (2002). The Chemistry and Mineralogy of Atacama Desert soils: A Possible Analog for Mars Soils. AGU Fall Meeting Abstracts. 2002. 1 indexed citations

20.

Argent, R. M., Rodger B. Grayson, & S. A. Ewing. (1999). Integrated models for environmental management: Issues of process and design. Environment International. 25(6-7). 693–699. 24 indexed citations

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.

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