Karlen, Douglas
SUPVY RES SOIL SCIENTIST
doug.karlen@ars.usda.gov
(515) 294-3336
2110 University Boulevard Ames IA 50011
Mission:
The mission of the Soil, Water, and Air Resources unit is to utilize the information about the interactions of physical, chemical, and biological processes within the soil, plant, and atmosphere continuum to quantify the impacts of management practices on soil, water, and air quality.
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