Browsing by Author "Welch, Susan A."

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Geochemical zones and environmental gradients for soils from the central Transantarctic Mountains, Antarctica

Diaz, Melisa A.; Gardner, Christopher B.; Welch, Susan A.; Jackson, W. Andrew; Adams, Byron J.; Wall, Diana H.; Hogg, Ian D.; Fierer, Noah; Lyons, Berry (European Geosciences Union, 2021)

Previous studies have established links between biodiversity and soil geochemistry in the McMurdo Dry Valleys, Antarctica, where environmental gradients are important determinants of soil biodiversity. However, these ...
Stable isotopes of nitrate, sulfate, and carbonate in soils from the Transantarctic Mountains, Antarctica: A record of atmospheric deposition and chemical weathering

Diaz, Melia A.; Li, Jianghanyang; Michalski, Greg; Darrah, Thomas H.; Adams, Byron J.; Wall, Diana H.; Hogg, Ian D.; Fierer, Noah; Welch, Susan A.; Gardner, Christopher B.; Lyons, W. Berry (Frontiers, 2020)

Soils in ice-free areas in Antarctica are recognized for their high salt concentrations and persistent arid conditions. While previous studies have investigated the distribution of salts and potential sources in the McMurdo ...

Susan A. Welch has 13 co-authors in Research Commons.

Co-authors for Susan A. Welch