Slide 1Nitrogen in the Environment Peter Scharf University of Missouri Agronomy Extension Slide 2 Nitrogen in the Environment From where? With what effects? How can adverse…

Slide 1Why is the photochemistry in Arctic spring so unique? Jingqiu Mao Slide 2 Why do we care about the photochemistry in Arctic? Arctic is a beacon of global climate change.…

Slide 1 Jingqiu Mao, Daniel Jacob Harvard University Jennifer Olson(NASA Langley), Xinrong Ren(U Miami), Bill Brune(Penn State), Paul Wennberg(Caltech), Mike Cubison(U Colorado),…

Mineral Nutrition in Plants II Oh Oh, I get by with a little help from my friends. - Ringo Starr et al. Today Nitrogen Assimilation; Mychorhizzae; Questions. Structural Elements,…

Mineral Nutrition in Plants II Oh Oh, I get by with a little help from my friends. - Ringo Starr et al. Today Nitrogen Assimilation; Mychorhizzae; Questions. Structural Elements,…

Assessing and Modeling Irrigation-Induced Selenium in the Stream-Aquifer System of the Lower Arkansas River Valley, Colorado Recent enhancements of the OTIS model to simulate…

USDA/ARS National Soil Tilth Laboratory 2004 Gulf Hypoxia Goals Reduce average to 5000 km2 by 2015 2001 Hypoxia Action Plan - 30% N reduction target Updated Gulf Science…