D. R. Keeney

Steam distillation methods for determination of ammonium, nitrate and nitrite

J. M. Bremner, D. R. Keeney · Analytica Chimica Acta · 1965 · 1.1K citations

Natural Sciences, Chemistry, Analytical Chemistry +4

Determination and Isotope‐Ratio Analysis of Different Forms of Nitrogen in Soils: 3. Exchangeable Ammonium, Nitrate, and Nitrite by Extraction‐Distillation Methods

J. M. Bremner, D. R. Keeney · Soil Science Society of America Journal · 1966 · 759 citations

Agriculture, Earth Sciences, Soil Sciences +14

Flux and sources of nutrients in the Mississippi-Atchafalaya River Basin: Topic 3 Report for the IntegratedAssessment on Hypoxia in the Gulf of Mexico.

Donald A. Goolsby, William A. Battaglin, Gregory B. Lawrence et al. · 1999 · 344 citations

Agriculture, Hydrology, Nutrient Cycling +16

Sustainable Development of the Agricultural Bio-Economy

Nicholas R. Jordan, George Boody, Whitney P. Broussard et al. · Science · 2007 · 325 citations

Agriculture, Sustainable Agriculture, Agricultural Development +16

Effect of freeze-thaw events on mineralization of soil nitrogen

Thomas H. DeLuca, D. R. Keeney, Gregory W. McCarty · Biology and Fertility of Soils · 1992 · 228 citations

Agriculture, Earth Sciences, Soil Sciences +14