Clarence A. Rotz (Al) Agricultural Engineer Projects MODELING SILAGE EMISSIONS FOR IMPROVED AIR QUALITY General Cooperative Agreement (A)   Accession Number: 423425 Modeling ammonia emissions from feedlot surfaces General Cooperative Agreement (A)   Accession Number: 424022 MANAGING FARMS FOR ENVIRONMENTAL STEWARDSHIP AND PROFIT Appropriated (D)   Accession Number: 420546 Quantification of the Emission Reduction Benefits of Mitigation Strategies for Dairy Silage Reimbursable (R)   Accession Number: 423664 Development of emission factors from manure storage and enhancement of process based models to determine whole farm emissions Trust (T)   Accession Number: 423806 Environmental Assessment of U.S. Beef Production Systems Trust (T)   Accession Number: 424237       Last Modified: 05/25/2013