a COMPLUTIG-UAH, Department of Geography, University of Alcalá, C/ Colegios, 2, Alcalá de Henares, 28801, Madrid, Spain b Spatial Sciences Laboratory, Department of Ecosystem Science and Management, Texas A&M University, 1500 Research Parkway, Suite B 223, TAMU 2120, College Station, TX 77845, United States c Institute of Economics and Geography, Spanish National Research Council (CSIC), Albasa...

a National Engineering Laboratory of Soil Nutrient Management, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China b Soil Erosion and Degradation Research Group, Department of Geography, University of Valencia, Valencia, Spain c Soil Physics and Land Management Group, Wageningen University, Droevendaalsesteeg 4, 6708PB Wageningen, The Netherlands d University of Ch...

a Department of Geography, University of Alcalá, Alcalá de Henares, 28801 Madrid, Spain b Institute of Economics and Geography, Spanish National Research Council (CSIC), Albasanz 26-28 28037 Madrid, Spain c Center for Spatial Technologies and Remote Sensing (CSTARS), University of California, 250-N, The Barn, One Shields Avenue, Davis, CA 95616-8617, USA d Centre for Environmental Systems Resea...

a Department of Geography, University of Alcalá, Alcalá de Henares, 28801 Madrid, Spain b Institute of Economics and Geography, Spanish National Research Council (CSIC), Albasanz 26-28 28037 Madrid, Spain c Center for Spatial Technologies and Remote Sensing (CSTARS), University of California, 250-N, The Barn, One Shields Avenue, Davis, CA 95616-8617, USA d Centre for Environmental Systems Resea...

a Center for Spatial Technologies and Remote Sensing (CSTARS), University of California, Davis, One Shields Avenue, 139 Veihmeyer Hall, Davis, CA 95616, USA b Faculty of Forest Sciences, University of Talca, 2 Norte # 685, Talca, Chile c Department of Geology, Geography and Environment, University of Alcalá, Alcalá de Henares, 28801 Madrid, Spain d Institute of Economics, Geography and Demograp...

J. Paz-Ferreiro1, A. Méndez6, A. M. Tarquis3,4, A. Cerdà5, and G. Gascó2 1School of Civil, Environmental and Chemical Engineering, RMIT University, GPO Box 2476, Melbourne 3001, VIC, Melbourne, Australia 2Departamento de Producción Agraria, E.T.S.I. Agrónomos, Universidad Politécnica de Madrid, Ciudad Universitaria, 28004 Madrid, Spain 3CEIGRAM, Universidad Politécnica de Madrid, Ciudad Univers...