Primary Conveners:  Mark S Seyfried, US Dept Agr ARS, Boise, ID, United States 
Conveners:  David C Goodrich, Agricultural Research Service Tucson, Tucson, AZ, United States and Mark R Walbridge, USDA ARS, Pendleton, OR, United States 
Chairs:  David C Goodrich, Agricultural Research Service Tucson, Tucson, AZ, United States, Mark R Walbridge, USDA ARS, Pendleton, OR, United States and Mark S Seyfried, US Dept Agr ARS, Boise, ID, United States 
OSPA Liaisons:  David C Goodrich, Agricultural Research Service Tucson, Tucson, AZ, United States 
 		
	
	
	
		
	
	
		
				
				 
				
		
	
	
	
	
	
	
		
			
				The Platte River – High Plains Aquifer (PR-HPA) Long Term Agroecosystem Research (LTAR) Network – Data and Technological Resources to Address Current and Emerging Issues in Agroecosystems. (69848)
			
			
			
				
					Jane Asiyo Okalebo1,2, Brian Wienhold3, Andrew Suyker1,4, Galen Erickson5, Michael J Hayes1,6 and Tala Awada7, (1)University of Nebraska Lincoln, Lincoln, NE, United States, (2)The Platte River - High Plains Aquifer (PR-HPA) Long Term Agroecosystem Research, Lincoln, NE, United States, (3)USDA-ARS-PA-Agroecosystem Management Research Unit, University of Nebraska-Lincoln, Lincoln, NE, United States, (4)University of Nebraska-Lincoln, School of Natural Resources, Lincoln, NE, United States, (5)University of Nebraska, Lincoln, NE, United States, Animal Science, Lincoln, NE, United States, (6)University of Nebraska-Lincoln, National Drought Mitigation Center, Lincoln, NE, United States, (7)University of Nebraska-Lincoln, Agricultural Research Division, Lincoln, NE, United States
				
			
			
			
		
	 
 
	
	
		
				
				 
				
		
	
	
	
	
	
	
		
			
				Long-term Agroecosystem Research in the Northern Great Plains. (72608)
			
			
			
				
					Marty Schmer1, Matt Sanderson2, Mark A Liebig3, Brian Wienhold1, Tala Awada4, Sharon Papiernik5, Shannon Osborne5, William Kemp6, Jane Asiyo Okalebo4 and Walter Riedall5, (1)USDA Agricultural Research Service, Lincoln, NE, United States, (2)USDA ARS, Northern Great Plains Research Lab, Mandan, ND, United States, (3)USDA-ARS/NGPRL, Mandan, ND, United States, (4)University of Nebraska Lincoln, Lincoln, NE, United States, (5)USDA-ARS, Brookings, SD, United States, (6)USDA-ARS, Fargo, United States
				
			
			
			
		
	 
 
	
	
		
				
				 
				
		
	
	
	
	
	
	
		
			
				Alternatives to Crop Insurance for Mitigating Hydrologic Risk in the Upper Mississippi River Basin (74246)
			
			
			
				
					John M Baker1, Timothy J Griffis2, Galen Gorski2,3 and Jeffrey D Wood2, (1)University of Minnesota Duluth, Duluth, MN, United States, (2)Univ Minnesota, Saint Paul, MN, United States, (3)University of California Santa Cruz, Santa Cruz, CA, United States
				
			
			
			
		
	 
 
	
	
		
				
				 
				
		
	
	
	
	
	
	
		
			
				The Walnut Gulch – Santa Rita Wildland Watershed-Scale LTAR Sites (83759)
			
			
			
				
					David C Goodrich1, Phil Heilman2, Russell L Scott1, Mark Almon Nearing3, M Susan Moran1, Mary Nichols3, Enrique R Vivoni4 and Steven R Archer5, (1)Agricultural Research Service Tucson, Tucson, AZ, United States, (2)USDA-ARS Southwest Watershed Research Center, Tucson, AZ, United States, (3)USDA-ARS, Southwest Watershed Research Center, Tucson, AZ, United States, (4)Arizona State University, Tempe, AZ, United States, (5)University of Arizona, Tucson, AZ, United States
				
			
			
			
		
	 
 
	
	
		
				
				 
				
		
	
	
	
	
	
	
		
			
				The Subtropical Grasslands LTAR: balancing agricultural production and conservation goals (85368)
			
			
			
				
					Elizabeth Boughton1, Nuria Gomez-Casanovas2, Carl Bernacchi3, Evan H DeLucia4, Jed P Sparks5, Maria Silveira6, Raoul K Boughton6 and Hilary Swain1, (1)MacArthur Agro-ecology Research Center, Archbold Biological Station, Lake Placid, FL, United States, (2)University of Illinois at Urbana Champaign, Urbana, IL, United States, (3)Global Change and Photosynthesis Research Unit, Agricultural Research Service, USDA, Urbana, IL, United States, (4)University of Illinois at Urbana Champaign, Plant Biology, Urbana, IL, United States, (5)Cornell University, Ithaca, NY, United States, (6)University of Florida, Range Cattle Research and Education Center, Ona, FL, United States