Tracing deep biogeochemical impacts in the intensively managed desert region of Arequipa, Peru
Darrell G Schulze1, Timothy R Filley2, Henry Gustavo Polanco Cornejo3, Chad T Jafvert4, Daniel Salas5, Diane E Stott6, Javier M Gonzalez7, Erika Jean Foster8, Zachary Scott Brecheisen1, Jino Ramson1, Violeta Romero Garcia9, Juan Andres Lopa Bolivar3, Pablo Raul Yanyachi Aco Cardenas3, Jose Porfirio Caceres3, Martin Villalta-Soto10 and Karina Neira3, (1)Purdue University, West Lafayette, United States, (2)The University of Oklahoma, Department of Geography and Environmental Sustainability, Norman, United States, (3)Universidad Nacional de San Agustín, Arequipa, Peru, (4)Purdue University, School of Civil Engineering, West Lafayette, IN, United States, (5)Purdue University, School of Engineering Technology, West Lafayette, United States, (6)USDA Natural Resources Conservation Service, West Lafayette, IN, United States, (7)USDA, ARS, National Soil Erosion Research Lab, West Lafayette, United States, (8)Purdue University, Earth, Atmospheric and Planetary Sciences, West Lafayette, IN, United States, (9)Universidad Nacional San Augustin, Arequipa, Peru, (10)Universidad Nacional de San Agustín Arequipa, Arequipa, Peru
