A spreadsheet planning tool for assisting a state agency with cost-effective watershed scale surface water nitrogen planning

WF Lazarus, DJ Mulla, D Wall - Journal of Soil and Water …, 2014 - jswconline.org
T he Minnesota Pollution Control Agency (MPCA) is developing a statewide nutrient
reduction strategy and coordinating with other states to reduce nitrogen (N) and phosphorus …

Minnesota nutrient reduction strategy

WP Anderson, D Wall, JL Olson - 2016 10th International …, 2016 - elibrary.asabe.org
The Minnesota Nutrient Reduction Strategy (NRS) serves as a guide for the reduction of
nitrogen and phosphorus in waters. The NRS is driven by the environmental needs of both …

Modeling nitrate-nitrogen load reduction strategies for the Des Moines River, Iowa using SWAT

KE Schilling, CF Wolter - Environmental management, 2009 - Springer
Abstract The Des Moines River that drains a watershed of 16,175 km 2 in portions of Iowa
and Minnesota is impaired for nitrate-nitrogen (nitrate) due to concentrations that exceed …

Policy process and problem framing for state Nutrient Reduction Strategies in the US Upper Mississippi River Basin

CB Wardropper, K Genskow, A Lavoie… - Journal of Soil and …, 2023 - jswconline.org
To address the hypoxic zone in the Gulf of Mexico, US Mississippi River Basin (MRB) states
have developed Nutrient Reduction Strategies (NRSs) following a framework outlined by a …

[PDF][PDF] Science assessment to support an Illinois nutrient loss reduction strategy

M David, G McIsaac, G Czapar… - University of …, 2013 - biogeochemistry.nres.illinois.edu
Illinois is a highly agricultural state, but with several major metropolitan areas. There are
more than 22 million acres of corn and soybeans (60% of the state's land area), much of it …

Tiered on-the-ground implementation projects for Gulf of Mexico water quality improvements

R Kröger, MT Moore, KW Thornton, JL Farris… - Journal of Soil and …, 2012 - jswconline.org
B oth the Gulf Hypoxia Action Plan for Reducing, Mitigating, and Controlling Hypoxia in the
Northern Gulf of Mexico and Improving Water Quality in the Mississippi River Basin (USEPA …

[PDF][PDF] Source Water Quality and the Cost of Nitrate Treatment in the Mississippi River Basin, Northeast-Midwest Institute Report, 44 pp

S Vedachalam, AJ Mandelia, EA Heath - 2018 - affordabledrinkingwater.ucdavis.edu
Executive Summary The Mississippi River Basin is the largest watershed in the United
States, and agriculture is the dominant industry in the Basin, impacting land-use and water …

The Mississippi River Basin nitrogen problem: past history and future challenges to solve it

WF Ritter, S Rao Chitikela - Watershed Management Conference …, 2020 - ascelibrary.org
In 1997, the EPA created the Mississippi River/Gulf of Mexico Watershed Nutrient Task
Force which is commonly known as the hypoxia task force (HTF) to address the growing …

[PDF][PDF] Iowa farmers and the Iowa nutrient reduction strategy: Survey results from the Missouri-Little Sioux Watershed

L Nowatzke, JG Arbuckle - Ames, IA: Iowa State …, 2018 - store.extension.iastate.edu
In 2013, the state of Iowa released the Iowa Nutrient Reduction Strategy (NRS)(www.
nutrientstrategy. iastate. edu/). The NRS is a science-and technologybased approach to …

Model Based Nitrate TMDLs for Two Agricultural Watersheds of Southeastern Minnesota1

PH Gowda, BJ Dalzell, DJ Mulla - JAWRA Journal of the …, 2007 - Wiley Online Library
In this study, a set of nitrogen reduction strategies were modeled to evaluate the feasibility of
improving water quality to meet total maximum daily loads (TMDLs) in two agricultural …