USDA NRCS Conservation Practice Standard (605) for denitrifying biorector.
NRCS diagram that qualifies various ecosystem effects and management outcomes associated with restored or constructed wetlands.
PhD Dissertation: Design and performance of denitrification bioreactors for agricultural drainage. Dr. Laura Christianson. Now at the University of Illinois (http://cropsci.illinois.edu/directory/lechris)
Riparian buffer planning, design, and management guide from the Iowa State University Riparian Buffer team.
An introduction to wetland ecology, implementation, management and government cost share programs from the Iowa Learning Farm.
Iowa State University Extension overview of woodchip bioreactors for nitrate treatment.
Website of the Iowa State University Riparian Buffer Research Group. Topics covered: Buffer design, management, and research findings.
Farmers are stewards of the land, and in Iowa's Boone River watershed, they're working with The Nature Conservancy to improve water quality and wildlife habi...
Calculator developed at Purdue University to estimate the size and cost of a woodchip bioreactor.