For centuries, human activities (e.g. power generation from coal combustion) have increased gaseous emissions to the atmosphere. As emissions increased, scientists were able to link degradation of natural resources to acidification of the environment as sulfur dioxide and nitric oxide gases interacted with rainfall to form sulfuric and nitric acids. In response, federal regulations (e.g. Clean Air Act Amendments) were enacted to control and reduce point source emissions. Through time, monitoring programs have revealed significant increases in rainfall pH, particularly in the Midwestern and northeastern US. Research has shown that current atmospheric deposition trends are affecting biogeochemical...
Information for the development of a new generation of best practices and management recommendations that effectively address soluble phosphorus losses.
The United Soybean Research Retention policy will display final reports with the project once completed but working files will be purged after three years. And financial information after seven years. All pertinent information is in the final report or if you want more information, please contact the project lead at your state soybean organization or principal investigator listed on the project.