McFee, a Purdue University agronomist, visited Hungary in May 1996 to study soil formation. Hungarian soil scientist Erika Micheli drove him to the outskirts of the village of Aktar, where a surface ...
Salts are compounds formed when positively charged cations such as sodium (Na⁺), calcium (Ca²⁺), magnesium (Mg²⁺) and potassium (K⁺) combine with negatively ...
Geochemist Isaac Larsen at UMass Amherst has received a five-year, $500,000 early career development grant from NSF to address basic research questions about soil production, soil erosion, ...