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Agricultural Research Service United States Department of Agriculture
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Research Projects Subjects of Investigation at this Location
Each ARS research project has related subjects of investigation. Listed below are the subjects of investigation currently conducted at this location.

Clicking on a subject of investigation will list the research projects within that subject of investigation.

Air
Atmosphere, general/other
Climate
Cross-commodity research--multiple animal species
Cross-commodity research--multiple crops
Drainage and irrigation facilities and systems
Fertilizers
Remote sensing equipment and technology
Soil
Soil and land, general
Swine, live animal
Water resources
Watersheds
Weather
   
 
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NLAE Publications and Articles of Interest
Hydrogeologic Settings of Selected Earthen Waste Storage Structures Associated With Confined Animal Feeding Operations in Iowa
Agriculture Nitrogen Trends in the Mississippi Basin, 1949-1997
Geographic Distribution of Excess Agricultural Nitrogen in the Gulf of Mexico
Management and Maintenance of Earthen Manure Structures: Implications and Opportunities for Water Quality Protection*
The Extent of Farm Drainage in the United States
 
* Goes to a non-federal site
 
Last Modified: 05/23/2013
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