Session: Managing Nutrients at the Landscape Scale (ASA, CSSA and SSSA International Annual Meetings)

81 Managing Nutrients at the Landscape Scale

Oral Session

ASA Section: Environmental Quality

This topical session will address both agricultural and urban nutrient sources, mass balances, and social and economic factors related to managing nutrients (mainly nitrogen and phosphorus) at the landscape scale.

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Cosponsor(s):

Nutrients and Environmental Quality Community

Monday, November 4, 2013: 7:55 AM-9:45 AM

Tampa Convention Center, Room 37 and 38

Community Leader:

Amy L. Shober

Moderator:

Jose A. Hernandez

7:55 AM

Introductory Remarks

8:00 AM

81-1

Managing Nitrogen in Flood and Drought.
Peter Scharf, University of Missouri-Columbia

8:15 AM

81-2

Nutrient Loss From Saskatchewan Cropland and Pasture: Comparing Runoff From Spring Snowmelt and Summer Storms.
Barbara J. Cade-Menun, Agriculture & Agri-Food Canada; Gordon Bell, Agriculture and Agri-Food Canada; Samar Baker-Ismail, University of Regina; Ymene Fouli, Agriculture & Agri-Food Canada; Kyle Hodder, University of Regina; Dena McMartin, University of Regina; Kangsheng Wu, Saskatchewan Water Security Agency

8:30 AM

81-3

Evaluation of Agricultural Conservation Practices to Reduce Nutrient Loading to the Chesapeake Bay.
Curtis J. Dell, USDA-ARS Pasture Systems & Watershed Mgmt Research Unit

8:45 AM

81-4

Manure and Crop Management Effects On Transport of Phosphorus and Nitrogen in Surface Runoff in a Corn Silage System.
William Jokela, USDA-ARS; Michael D. Casler, USDA-ARS; Michael G. Bertram, University of Wisconsin-Madison

9:00 AM

81-5

Soil Phosphorus Availability Differences Between Sprinkler and Furrow Irrigation.
James A. Ippolito, Colorado State University; Dave Bjorneberg, USDA-ARS Northwest Irrigation and Soils Research Laboratory

9:15 AM

81-6

Effect Of Local Food Production On Phosphorus Budgets and Flows In Metro Vancouver and Peri-Urban Lower Fraser Valley.
Shabtai Bittman, Agriculture & Agri-Food Canada; Derek Hunt, Agriculture & Agri-Food Canada; C. Grant Kowalenko, Agriculture & Agri-Food Canada; David Poon, McGill U.

9:30 AM

Questions and Discussion

9:45 AM

Adjourn

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