Research Projects

2014

Scientific and Technological Tools to Implement Iowa Nutrient Reduction Strategy 2014
Investigators:
Doug Schnoebelen, Larry Weber, Adam Ward
Stream Nitrate Trends Affected by Farming Practices in the Walnut Creek Watershed
Investigators:
David Peters, Dan Jaynes

2013

Bioreactor Research and Assessment of Woodchip Tile Denitrification Bioreactors: Optimal Design/Performance and Experimental Bioreactor Installation and Study
Investigators:
Michelle Soupir, Roger Wolf
Distribution, Transport, and Biogeochemical Transformations of Agriculturally Derived Nitrogen and Phosphorus in Cedar River Watershed
Investigators:
Mohammad Iqbal
Establishing Pragmatically Dynamic Program for Extending Water Quality BMP Financial Information: Farmer Tools for Iowa Nutrient Reduction Strategy
Investigators:
John Tyndall
Establishment and Monitoring of Saturated Buffers within High–Priority HUC–12 Watersheds
Investigators:
Dan Jaynes, Thomas Isenhart
Impacts of Cover Crops on Phosphorus and Nitrogen Loss with Surface Runoff 2013
Investigators:
Antonio Mallarino, Richard M. Cruse, Matthew Helmers, John Sawyer, Dan Jaynes
Investigating Causes of Corn Yield Decreases Following Cereal Rye Winter Cover Crop
Investigators:
Tom Kaspar, Tom Moorman, Alison Robertson, Andrew Lenssen
Iowa Institute of Hydraulic Research (IIHR) ‐ Hydroscience and Engineering Work Plan
Investigators:
Doug Schnoebelen, Larry Weber, Adam Ward
Nonpoint Source Nitrogen and Phosphorous Loads at Implementation Scale: Direct Agricultural Nutrient Loads to Surface Waters in Relation to Land Use and Management
Investigators:
William Crumpton, Matthew Helmers, Keith Schilling, Mark Tomer, Antonio Mallarino
Phosphorus Transport in Iowa Streams: Importance of Stream Bed and Bank Erosion
Investigators:
Thomas Isenhart, John Kovar, Keith Schilling, Richard Schultz, Michael Thompson, Mark Tomer
Social-Economic Research Work Plan
Investigators:
Cathy Kling, Lois Wright Morton, J. Gordon Arbuckle, Chad Ingels