Social and Behavioral Sciences Commons^™

The Impacts Of Land Use And Land Cover Change On Water Quality In The Big Sioux River: 2007-2016, Dinesh Shrestha

Electronic Theses and Dissertations

Between 2006 and 2012, conversion of 485,000 acres of grassland to cropland in eastern South Dakota was reported. In 2012, the Big Sioux River (BSR) running through most of eastern South Dakota was listed among the dirtiest rivers in the nation. This rating convinced state authorities to study trends of land cover changes in the BSR watershed and its association with BSR water quality with respect to increases in nitrate levels. This research i) quantifies spatial and temporal changes in the land cover types within the BSR watershed, and ii) identifies any correlation between these changes and changes in BSR …

Research: South Dakota State University, Spring 2016, Christie Delfanian, Emily Weber

Research: South Dakota State University

CONTENTS:

Genome Researcher investigate impact of L1 jumping genes [Page] 2
CRP funds important resource for hunters [Page] 3
Nurse-researchers help health-care facilities develop, improve tobacco-free policies [Page] 3
MS: Exercise scientist improves movement, quality of life for MS patients [Page] 5
Plant scientists defend South Dakota crops against diseases [Plant] 7
Investigating influenza D virus earns doctoral student scholarship [Page] 9
Steel shavings trap phosphorous, protecting water quality [Page] 10

Potential For Cost-Share Policies To Improve Groundwater Quality Without Reducing Farm Profits, Thomas Dobbs, John Bischoff

Economics Staff Paper Series

The Federal Agricultural Improvement and Reform Act (FAIR) of reinforced the Federal government's commitment to environmental aspects of farm policy that received major attention in 1985 legislation and reinforcement in 1990. All three pieces of legislation placed emphasis on incentive and cost-share policies to reduce adverse soil and water effects of farming practices. A major initiative under FAIR is the Environmental Quality Incentives Program (EQIP), for which $1.3 billion is authorized over 7 years to provide cost-share or incentive payment contracts with crop and livestock producers for environmental and conservation improvements (Young and Shields, 1996). In part, this program is …

Case Study Of The Profitability Of A South Dakota Farm Using The Integrated Farm Managment Program, Charles L. Prouty, Thomas L. Dobbs

Economics Pamphlet Series

This report is one of five covering case study farms in the east-central South Dakota portion of the Big Sioux Aquifer area. The other four reports are South Dakota State University Econ Pamphlets 95-1 through 95-4, published in September 1995. operators of each of the case study farms covered in the five reports were participating in some segment of the Federal farm program aimed specifically at improving the ecological sustainability of U.S. agriculture. The case farm featured in this report was participating in the Integrated Farm Management (IPM) program of the 1990 Farm Bill. Since the data collection and analyses …

Profitability And Nitrate Leaching Effects Of Possible Farming Practice And System Changes Over South Dakota's Big Sioux Aquifer: Case Farm No. 1 Summary, Lon D. Henning, Burton W. Pflueger, John H. Bischoff, Thomas L. Dobbs

Economics Pamphlet Series

The overall goal of the SARE/Water Quality project was to determine whether economic incentives offered by recent environmental provisions of the Federal farm program are sufficient to induce Western Corn Belt/Northern Great Plains farmers in environmentally sensitive areas to adopt sustainable farming practices and systems. To attain this goal, four case farms were chosen to be involved in this study based on their size, soil types, cropping systems, topography, and management in the Big Sioux Aquifer study area.

Profitability And Nitrate Leaching Effects Of Possible Farming Practice And System Changes Over South Dakota's Big Sioux Aquifer: Case Farm No. 4 Summary, Lon D. Henning, Thomas L. Dobbs, John H. Bischoff, Burton W. Pflueger

Economics Pamphlet Series

The overall goal of the SARE/Water Quality project was to determine whether economic incentives offered by recent environmental provisions of the Federal farm program are sufficient to induce Western Corn Belt/Northern Great Plains farmers in environmentally sensitive areas to adopt sustainable farming practices and systems. To attain this goal, four case farms were chosen to be involved in this study based on their size, soil types, cropping systems, topography, and management in the Big Sioux Aquifer study area. Case Farm No. 4 is located in Brookings County and followed a continuous corn rotation prior to enrollment in the Water Quality …

Profitability And Nitrate Leaching Effects Of Possible Farming Practice And System Changes Over South Dakota's Big Sioux Aquifer: Case Farm No. 2 Summary, Lon D. Henning, John H. Bischoff, Thomas L. Dobbs, Burton W. Pflueger

Economics Pamphlet Series

The overall goal of the SARE/Water Quality project was to determine whether economic incentives offered by recent environmental provisions of Federal farm program are sufficient to induce Western Corn Belt/Northern Plains farmers in environmentally sensitive areas to adopt sustainable fa practices and systems. To attain this goal, four case farms were chosen involved in this study based on their size, soil types, cropping systems, topography, and management in the Big Sioux Aquifer study area. Case Farm No. 2 is located in Moody County and followed a corn-soybean oats rotation on the acres focused on in the analysis prior to enrollment …

Profitability And Nitrate Leaching Effects Of Possible Farming Practice And System Changes Over South Dakota's Big Sioux Aquifer: Case Farm No. 3 Summary, Lon D. Henning, Thomas L. Dobbs, John H. Bischoff, Burton W. Pflueger

Economics Pamphlet Series

The overall goal of the SARE/Water Quality project was to determine whether economic incentives offered by recent environmental provisions of the Federal farm program are sufficient to induce Western Corn Belt/Northern Great Plains farmers in environmentally sensitive areas to adopt sustainable farming practices and systems. To attain this goal, four case farms were chosen to be involved in this study based on their size, soil types, cropping systems, topography, and management in the Big Sioux Aquifer study area. Case Farm No.3 is located in Minnehaha County and has corn, soybeans, oats, alfalfa, and clover. It is a dry-land operation that …

Economic And Environmental Contributions Of Wetlands In Agricultural Landscapes, Larry Janssen, Diane Rickerl, Eric Stebbins, Tom Machacek

Economics Staff Paper Series

The purpose of this project was to determine key environmental and economic relationships between agricultural practices and wetlands in the Prairie Pothole Region (PPR) of eastern South Dakota. Water quality and water quantity variables were the key environmental parameters examined. Economic cost and returns by farm management system and wetland proximity were the key economic parameters. The three farm management systems examined were conventional (CON) transitional no-till (TNT), and organic (ORG). The TNT and CON management systems used synthetic fertilizers and chemical pesticides. The ORG system used no synthetic fertilizers and generally no chemical pesticides. The ORG system had greater …

Agricultural Producer Responses To Water Quality Issues, Proposed Water Quality Policy Options, And Related Farm Management Practices, Burton Pflueger, John Cole

Economics Staff Paper Series

Farmers are becoming increasingly aware of the environmental consequences of farming practices that have become "conventional" over the last 30 to 40 years. As agricultural producers, they are expressing concern about erosion, ground water contamination, and personal health considerations from chemical use. At the same time, farmers are concerned about the economic viability of their operations. Farmers cannot afford to sacrifice net farm income in order to meet stricter environmental regulations. A software package named Planetor has been developed that can be used to examine the interrelationships between economic sustainability and environmental safety. Researchers working on the Big Sioux Aquifer …