Changes in Autumnal Leaf Reflectance Measurements of Deciduous Trees in Relation to Nitrogen Resorption Efficiencies

Kathryn Isabel Wheeler, University of Delaware, Geography, Newark, United States, Delphis F Levia Jr, University of Delaware, Department of Geography and Spatial Sciences, Department of Plant and Soil Sciences, Department of Civil, Construction, and Environmental Engineering, Newark, DE, United States and Prof. Rodrigo Vargas, Arizona State University, School of Life Sciences, Tempe, United States