01/13/2005

DELAWARE:

Efficacy of Trees to Capture Emissions from Tunnel Ventilated Poultry Houses. G. Malone, G. Van Wicklen and S. Collier. Proceedings to International Poultry Scientific Forum. Jan. 27, 2004. p.22.

Using Trees to Reduce Dust and Odour Emissions from Poultry Farms. G. Malone. Proceedings 2004 Poultry Information Exchange. Surfers Paradise, Qld, AU. April 19, 2004. pp. 33-38.

Planting Trees Around Poultry Farms: A Proactive Environmental Initiative. G. Malone, D. Hansen and G. Van Wicklen. Proceedings to First World of Agroforestry. Orlando, FL. June 28, 2004. p.257.

ILLINOIS:

Ni, J. 2004. Fabrication and Evaluation of Vertical Dedusters for Emission Control from a Swine Building. M.S. Thesis, University of Illinois at Urbana-Champaign.

He, B., Y. Zhang, T. Funk, G. Riskowski, and Y. Yin. 2000a. Thermochemical Conversion of Swine Manure: an alternative process for waste treatment and renewable energy production. Transactions of the ASAE 43(6):1827-1833.

He, B., Y. Zhang, Y. Yin, T. Funk, and G. Riskowski. 2000b. Operating Temperature and Retention Time Effects on the Thermochemical Conversion Process of Swine Manure. Transactions of the ASAE 43(6):1821-1825.

He, B.J., Y. Zhang, Y. Yin, T. L. Funk and G. L. Riskowski. 2001. Feedstock pH, initial CO amount, and solids content effects on the thermochemical conversion process of swine manure. Transactions of Amer. Soc. Agr. Engr. 44(3): 697-701.

Ocfemia, K.; Zhang, Y.; Funk, T.; Christianson, L. ASAE Annual International Meeting, Las Vegas, Nevada; ASAE, St. Joseph, Michigan, 2003; Paper #034124.

Ocfemia, K.; Zhang, Y.; Funk, T.; Chen, S.; Christianson, L. Continuous thermochemical conversion process to produce oil from swine manure. Air and Waste Management Association 97th Annual Conference & Exhibition, Indianapolis, Indiana; AWMA, Pittsburgh, PA, 2004; Paper #317.

IOWA:

JOURNAL ARTICLES:

Bicudo, J.R., Clanton, C.J., Schmidt, D.R., Jacobson, L.D., Powers, W.J., and Tengman, C.L. 2004. Geotextile Covers To Reduce Odor And Gas Emissions From Swine Manure Storage Ponds. Applied Engineering in Agriculture. Vol. 20(1): 65-75.

Chepete, H. J. and H. Xin. 2004. Heat and moisture production of poultry and their housing systems: Molting layers. Transactions of the ASHRAE 110(2): 274-285.

Chepete, H. J., H. Xin, M.C. Puma, and R.S. Gates. 2004. Heat and moisture production of poultry and their housing systems: Pullets and layers. Transactions of the ASHRAE 110(2): 286-299.

Chepete, H. J. and H. Xin. 2004. Comparative ventilation rates for laying hen housing based on new and old heat and moisture production data. Applied Engineering in Agriculture 20(6): 835-842.

Dong, H. X. Tao, H. Xin, and Q. He. 2004. Enteric methane emissions in China estimated with different IPCC methods and production schemes. Transactions of the ASAE 47(6): (in press)

Gates, R. S., K. D. Casey, H. Xin, E. F. Wheeler, and J. D. Simmons. 2004. Fan assessment numeration system (FANS) design and calibration specifications. Transactions of the ASAE 47(5): 1709-1715.

Liang, Y., H. Xin, S. J. Hoff, and T. L. Richard. 2004. Performance of Single Point Monitor in measuring ammonia and hydrogen sulfide gases. Applied Engineering in Agriculture 20(6): 863-872.

Persyn, K.E., H. Xin, D. Nettleton, A. Ikeguchi, and R.S. Gates. 2004. Feeding behaviors of laying hens with or without beak-trimming. Transactions of the ASAE 47(2): 591-596.

Pedersen, S., G. J. Monteny, H. Xin and H. Takai. 2004. Progress in research into ammonia and greenhouse gas emissions from animal production facilities. CIGR E-Journal Vol 6. http://cigr-ejournal.tamu.edu/Volume6.html.

CONFERENCE PAPERS AND PRESENTATIONS:

Cook, R. N. and H. Xin. 2004. Effects of cage stocking density on feeding behaviors of group-housed laying hens. ASAE Paper # 04-4004, St. Joseph, MI: ASAE

Cook, R. N. and H. Xin. 2004. Effects of cage stocking density on feeding behaviors of group-housed laying hens. Proc of Iowa Egg Industry Symposium, pp41-47, Ames, Iowa.

Li, H., H. Xin, Y. Liang, R. S. Gates, E. F. Wheeler, and A.J. Heber. 2004. Evaluation of CO2 balance-based determination of building ventilation rate for laying hen houses using manure belt. ASAE Paper # 04-4177, St. Joseph, MI: ASAE

Liang, Y., H. Xin, S. J. Hoff, and T. L. Richard. 2004. Performance of Single Point Monitor in measuring ammonia and hydrogen sulfide gases. ASAE Paper # 04-4109, St. Joseph, MI: ASAE

Liang, Y., H. Xin, E. F. Wheeler, R. S. Gates, J. S. Zajaczkowski, P. Topper, H. Li and K. D. Casey. 2004. Ammonia emissions from U.S. poultry houses: laying hens. ASAE Paper # 04-4104, St. Joseph, MI: ASAE

Panetta, D., W.J. Powers, H. Xin, B.J. Kerr, and J.C. Lorimor. 2004. Nitrogen excretion and ammonia emissions from pigs fed reduced crude protein diets. J. Anim. Sci. 82(Suppl 1):223.

Panetta, D., W.J. Powers, J.C. Lorimor. 2004. Direct measurement of management strategy impacts on ammonia volatilization from swine manure. Presented at the 2004 ASAE Annual International Meeting Aug 1-4, Ottowa, Canada, Paper No. 044107. ASAE, 2950 Niles Road, St. Joseph, Ml 49085 9659 USA.

Powers, W.J. 2004. Air quality regulations: what you need to know. Cornell Nutrition Conference, Syracuse, NY, October 19-21.

TECHNICAL REPORTS AND EXTENSION PUBLICATIONS:

W.J. Powers and S. Bastyr. 2004. Downwind Air Quality Measurements From Poultry and Livestock Facilities. 2004 Iowa State University Animal Industry Report. ASL-R1927.

Powers, W.J. 2004. Practices to Reduce Odor from Livestock Operations Iowa State University Extension PM 1970a

Powers, W.J. 2004. Practices to Reduce Odor from Livestock Operations Flowchart Iowa State University Extension PM 1970b

Powers, W.J. 2004. Practices to Reduce Ammonia Emissions from Livestock Operations Iowa State University Extension PM 1971a

Powers, W.J. 2004. Practices to Reduce Ammonia Emissions from Livestock Operations Flowchart Iowa State University Extension PM 1971b

Powers, W.J. 2004. Practices to Reduce Hydrogen Sulfide from Livestock Operations Iowa State University Extension PM 1972a

Powers, W.J. 2004. Practices to Reduce Hydrogen Sulfide from Livestock Operations Flowchart Iowa State University Extension PM 1972b

Powers, W.J. and J.C. Lorimor. 2004. Practices to Reduce Dust and Particulates from Livestock Operations Iowa State University Extension PM 1973a

Powers, W.J. 2004. Practices to Reduce Dust and Particulates from Livestock Operations Flowchart. Iowa State University Extension PM 1973b

Powers, W.J. 2004. The science of smell, part 1: odor perception and physiological response. Iowa State University Extension PM 1963a

Powers, W.J. 2004. The science of smell, part 2: odor chemistry. Iowa State University Extension PM 1963b

Powers, W.J. 2004. The science of smell, part 3: odor detection and measurement. Iowa State University Extension PM 1963c

Powers, W.J. 2004. The science of smell, part 4: principles of odor control. Iowa State University Extension PM 1963d

KENTUCKY:

THESES:

Watkins, G.A. 2004. M.S. degree (Plan B). Biosystems and Agricultural Engineering Department, University of Kentucky, Lexington KY.

EXPERIMENT STATION REPORTS:

Watkins, G.A. 2004. Design, construction, and operation of the UK Woodford County Animal Research Center biofilter. KY Agricultural Experiment Station, Biosystems and Agricultural Engineering Department, University of Kentucky, Lexington KY.

Watkins, G.A. 2004. Modification of a Gehl mixer feeder for compost mixing and land application. KY Agricultural Experiment Station, Biosystems and Agricultural Engineering Department, University of Kentucky, Lexington KY.

REFEREED JOURNAL ARTICLES:

Brown-Brandl, T., J. A. Nienaber, H. Xin and R. S. Gates. 2004. A literature review of swine heat production. Trans ASAE, 47(1):259-270.

Chepete, H.J., H. Xin, M. Puma, and R.S. Gates. 2004. Heat and moisture production of pullets and layers with or without the contribution of feces (4720 RP-1044). ASHRAE Transactions 110(2):286-299.

Gates, R.S., K.D. Casey, H. Xin, E.F. Wheeler and J.D. Simmons. 2004. Fan Assessment Numeration System (FANS) design and calibration specifications. Transactions of the ASAE, 47(5):1709-1715.

Singh, A., J.R. Bicudo, K. Casey, A.L. Tinôco, I.F.F. Tinôco, K.D. Casey and A.J. Pescatore. 2004. Characterization of built-up broiler litter using trench and random walk methods. J Applied Poultry Research 13:426-432.

RESEARCH REPORTS/PROCEEDINGS:

Casey, K.D., R. S. Gates, E. F. Wheeler, H. Xin, J.S. Zajaczkowski, P.A. Topper and Y. Liang. 2004. Ammonia emissions from Kentucky broiler houses during winter, spring and summer. Paper #629, Air and Waste Management Association Conference, Indianapolis, IN. June. AWMA.

Gates, R. S. 2004. Technology for Measuring Emissions: Limitations/Benefits. In Proceedings 2004 National Poultry Waste Management Symposium, Memphis, TN. Editors J.B. Hess and K.D. Roberson. October 24-26. pp. 107-119.

Gates, R.S., K.D. Casey, E.F. Wheeler, H. Xin, A.J. Pescatore, J.L. Zajaczkowski, J.R. Bicudo, P.A., Topper and Y. Liang, M. Ford. 2004. Broiler House Ammonia Emissions: U.S. Baseline Data. Proc of Multi-State Poultry Feeding and Nutrition and Health and Management Conference and Degussa Corporation's Technical Symposium. 2004. Indianapolis, IN.

Gates, R. S., H. Xin, K. D. Casey, Y. Liang, and E.F. Wheeler. 2004. A method for measuring ammonia emissions from poultry houses. In Proceedings Second Joint Meeting of the American Dairy Science Association, the American Society of Animal Science, and the Poultry Science Association, St Louis, MO. July 25-29.

Li., H., H. Xin, Y. Liang, R.S. Gates, E.F. Wheeler and A.J. Heber. 2004. Comparison of direct vs. indirect ventilation rate determination for manure belt laying hen houses. Paper No. 044177. Presented at the International ASAE Mtg, Ottawa, Ontario. Aug 1-4.

Li, H., H. Xin, Y. Liang, R.S. Gates and E.F. Wheeler. 2004. Determination of ventilation rates for a manure-belt laying house using CO2 balance. ASAE Paper No MC04-201, Mid-Central Section of the ASAE, St. Joseph MI, 25-26 March.

Liang, Y, H. Xin, E.F. Wheeler, R.S. Gates, H.Li, J.S. Zajaczkowski, P. Topper and K.D. Casey. 2004. Ammonia emission from U.S. Layer Houses. Paper No. 044104. Presented at the International ASAE Mtg. Ottawa, Ontario. Aug. 1-4.

Pescatore, A.J. 2004 Air Quality: What regulations will be applied to the Poultry Industry in the future? In Proceedings 2004 National Poultry Waste Management Symposium, Memphis, TN. Editors J.B. Hess and K.D. Roberson. October 24-26. pp. 7-9.

Pescatore, A.J. 2004. What can be done to lower emissions from broiler facilities? In Proceedings 2004 National Poultry Waste Management Symposium, Memphis, TN. Editors J.B. Hess and K.D. Roberson. October 24-26. pp. 127-128.

Pescatore, A. J. 2004 Ammonia Emissions from Broiler Houses. U.S. Poultry and Egg Environmental Management Symposia. Birmingham AL

Pescatore, A. J., K. D. Casey, R. S. Gates, M. J. Ford, E. F. Wheeler and H. Xin. 2004 Ammonia emissions from broiler houses during three consecutive flocks. Proc.XXII Worlds Poultry Congress, Istanbul, Turkey.

Pescatore, A. J.,, M. J. Ford, K. D. Casey, and R. S. Gates. 2004 Variation in the capacity of ventilation fans in broiler houses as determined by fan analysis numeration system. Proc. XXII Worlds Poultry Congress, Istanbul, Turkey.

Wheeler, E.F. , K.D. Casey, J. Zajaczkowski, P. Topper, R.S. Gates, H. Xin, and Y. Liang. 2004. Seasonal ammonia emission variation among twelve U.S. Broiler Houses. Paper No. 044105. Presented at the International ASAE Mtg. Ottawa, Ontario. Aug. 1-4.

Wheeler, E. F., H. Xin, R. S. Gates, Y. Liang, K.D. Casey, J.L. Zajaczkowski and P.A. Topper. 2004. Air quality from layers, turkeys and broilers. In Proceedings 2004 National Poultry Waste Management Symposium, Memphis, TN. Editors J.B. Hess and K.D. Roberson. October 24-26. pp. 121-126.

Wheeler, E. F., H. Xin, R. S. Gates, K.D. Casey, J. S. Zajaczkowski, P.A. Topper, Y. Liang, D. Brown. 2004. Comparison of methods to estimate ventilation rate in commercial broiler houses. In Book of Abstracts, AgEng Leuven 2004, Engineering the Future. Leuven, Belgium, September 12-16. pp 548-549. Full paper on conference CD.

Xin, H., Y. Liang, R.S. Gates and E. F. Wheeler. 2004. Ammonia emissions from Iowa layer houses. Midwest Poultry Federation, St. Paul, MN, March.

NOT REPORTED IN 2003:

Pescatore, A.J. and R. Gates 2003. Reducing N Load in Broiler Houses Midwest Poultry Federation St Paul MN

ABSTRACTS:

Pescatore, A. J., K. D. Casey, and R. S. Gates. 2004. Ammonia emissions from broiler houses. Poultry Sci. 83 (Suppl. 1): 124.

Pescatore, A. J., K. D. Casey, R. S. Gates, J. Bicudo, H. Xin, E. F. Wheeler, and M. J. Ford. 2004. Ammonia emissions and levels of ammonia and carbon dioxide in exhaust air from broiler houses. Poultry Sci. 83. 1785

Pescatore, A. J., K. D. Casey, R. S. Gates, M. J. Ford, E. F. Wheeler and H. Xin. 2004. Ammonia emissions from broiler houses during three consecutive flocks. Proc. XXII Worlds Poultry Congress, Istanbul, Turkey, p. 992.

Pescatore, A. J.,, M. J. Ford, K.D. Casey and R.S. Gates. 2004. Variation in the capacity of ventilation fans in broiler houses as determined by fan analysis numeration system. Proc. XXII Worlds Poultry Congress, Istanbul, Turkey, p. 997.

NEW YORK:

Gooch, C.A. and R.R. Stowell. 2004. Tunnel Ventilation for Freestall Facilities  Design, Environmental Conditions, Cow Behavior, and Economics. In: New Trends in Farm Buildings, Proceedings of International Symposium of CIGR. Ed.: Meneses, J. F., L. L. Silva, F. Baptista, and V. F. da Cruz. University of Evora, Evora, Portugal.

Stowell, R.R. and C.A. Gooch. 2004. Advantages and Limitations of Hot-Weather Ventilation Systems that Are Based on Air Velocity Design Criteria. In: New Trends in Farm Buildings, Proceedings of International Symposium of CIGR. Ed.: Meneses, J. F., L. L. Silva, F. Baptista, and V. F. da Cruz. University of Evora, Evora, Portugal.

Gebremedhhin, K.K., B. Wu, C.A. Gooch, and P.E. Wright. 2004. Simulation of Heat Transfer for Maximum Biogas Production. Presented at the 2004 ASAE/CSAE Annual International Meeting, August 1  4, 2004. ASAE Paper No. 04-4165. ASAE 2950 Niles Road, St. Joseph, MI 49085-9659.

Gooch C.A., D. Kirk, and J. Karszes. 2004. Economic Analysis of an Integrated Manure Management System with Sand-Manure Separation, Phosphorus Removal, and Solid-Liquid Separation. Presented at the 2004 ASAE/CSAE Annual International Meeting, August 1  4, 2004. ASAE Paper No. 04-4171. ASAE 2950 Niles Road, St. Joseph, MI 49085-9659.

Wright, P.E., S. F. Inglis, J. Ma, C.A. Gooch, B. Aldrich, A. Meister, and N. Scott. 2004. Comparison of Five Anaerobic Digestion Systems on Dairy Farms. Presented at the 2004 ASAE/CSAE Annual International Meeting, August 1  4, 2004. ASAE Paper No. 04-4032. ASAE 2950 Niles Road, St. Joseph, MI 49085-9659.

11/30/2005

Dissertations

Casey, K.D. 2005. The determination of ammonia emissions from mechanically ventilated poultry houses, an examination of the issues involved. Unpublished Ph.D. dissertation. Biosystems and Agricultural Engineering Department, University of Kentucky, Lexington KY.

Sadhu, Joy. 2005. Valuation of economic gains to broiler producers by modulating ventilation and using alum for ammonia control. Unpublished M.S. Thesis, Oklahoma State University.

Journal Articles

Dee, S.A., J. Deen, L. Jacobson, K.D. Rossow, C. Mahlum, and C. Pijoan. 2005. Laboratory model to evaluate the role of aerosols in the transport of porcine reproductive and respiratory syndrome virus. Veterinary Record 156:501-504.

Gates, R.S., H. Xin, Y. Liang, K.D. Casey, E.F. Wheeler and. 2005. Method for measuring ammonia emissions from poultry houses. J Appl Poult Res. 14:622-634.

Li, H., H. Xin, Y. Liang, R.S. Gates, E.F. Wheeler, A.J. Heber. 2005. Comparison of direct vs. indirect ventilation rate determination rates in layer barns using manure belts. Transactions of the ASAE, 48(1):367-372.

Liang, Y., H. Xin, E.F. Wheeler, R.S. Gates, H. Li, J.S. Zajaczkowski, P. A. Topper, K.D. 3 Casey, B.R. Behrends, D.J. Burnham and F.J. Zajaczkowski. 2005. Ammonia emissions from U.S. laying houses in Iowa and Pennsylvania. Transactions of the ASAE 48(5): 1927-1941.

Nimmermark,S.A., L.D. Jacobson, S.W. Gay, and D.R. Schmidt. Prediction by the odor from feedlot, setback estimation tool (OFFSET) compared to observations by neighborhood monitors. 2005. J Air & Waste Manage Assoc 55:1306-1314.

Panetta, D.M., W.J. Powers, and J.C. Lorimor. 2005. Management strategy impacts on ammonia volatilization from swine manure. J. Environ. Qual. 34(4):1119-1130.

Park, K, J. Zhu, and Z. Zhang. 2005. Influence of aeration rate and liquid temperature on ammonia emission rate and manure degradation in batch aerobic treatment. Transactions of ASAE 48(1): 321-330.

Powers, W.J., R.Angel, T. Applegate. 2005. Air emissions in poultry production: current challenges and future directions. Journal of Applied Poultry Research 14:613-621.

Singh, A., J.R. Bicudo, A.L. Tinôco, I.F.F. Tinôco, R.S. Gates, K.D. Casey and A.J. Pescatore. 2004. Characterization of built-up broiler litter using trench and random walk methods. J Appl Poult Res 13:426-432.

Zhang, Z. and J. Zhu. 2005. Effectiveness of short-term aeration in treating swine finishing manure to reduce odour generation potential. Agriculture, Ecosystems & Environment 105(1-2): 115-125.

Zhu, J., Z. Zhang, and C. Miller. 2005. Effect of pig slurry solids on aeration efficiency and odour generation. Biosystems Engineering 90(4): 443-450.

Conference Proceedings

Applegate, T.J., W. Powers, and R. Angel. 2005. Feeding to reduce emissions from manure from non-ruminants. Minnesota Nutrition Conference Proceedings. Sept. 20-21, 11 pgs.

Casey, K.D., R.S. Gates, A. Singh, A.J. Pescatore, E.F. Wheeler, H. Xin and Y. Liang. 2005. The effect of litter management on ammonia emissions from U.S. broiler chicken houses. Paper #615, Air and Waste Management Association 98th Annual Conference, Minneapolis, MN. June 21-24. AWMA.

Gates, R.S., K.D. Casey, A.J. Pescatore, E.F. Wheeler and H. Xin. 2005. Assessing annual U.S. broiler house emissions. Paper #1292, Air and Waste Management Association 98th Annual Conference, Minneapolis, MN. June 21-24. AWMA.

Goodrich, P.R., R.J. Huelskamp, D.R. Nelson, D.R. Schmidt and R.V. Morey. 2005. Emissions from Biogas Fueled Engine Generator Compared to a Fuel Cell. Paper # 634. Presented at the Annual Meeting of the Air & Waste Management Association Meeting (available on the proceedings CD Rom) Held in Minneapolis, MN, June 21-24, 2005.

Heber, A.J., J.Q. Ni, T.T. Teng, R. Chervil, P.C Tao, L.D. Jacobson, S.J. Hoff, Y. Zhang, J.A. Koziel and D.B. Beasley. 2005. Air pollutant emissions from two high-rise layer barns in Indiana. Paper # 1368. Presented at the Annual Meeting of the Air & Waste Management Association Meeting (available on the proceedings CD Rom) Held in Minneapolis, MN, June 21-24.

Hoff, S.J., D.S. Bundy, M.A. Huebner, B.C. Zelle, L.D. Jacobson, A.J. Heber, J.Q. Ni, J.A. Koziel, J.M. Sweeten,Y. Zhang, and D.B. Beasley. 2005. NH3, H2S, CO2, PM, and odor animal emission data from the six-state (APECAB) project; swine deep-pit finishing buildings. Paper # 648. Presented at the Annual Meeting of the Air & Waste Management Association Meeting (available on the proceedings CD Rom) Held in Minneapolis, MN, June 21-24, 2005.

Koziel J.A., B. Baek, C. Bayley, J. Spinhirne, K. Bush, A. Balota, J.M. Sweeten, S.J. Hoff, L.D. Jacobson, A.J. Heber, J.Q. Ni, Y. Zhang, and D.B. Beasley. 2005. NH3, H2S, CO2, PM, and odor animal emission data from the six-state (APECAB) project; swine finishing buildings in Texas. Paper # 1043. Presented at the Annual Meeting of the Air & Waste Management Association Meeting (available on the proceedings CD Rom) Held in Minneapolis, MN, June 21-24, 2005.

Jacobson, L.D., B.P. Hetchler, V.J. Johnson, D.R. Schmidt, R.E. Nicolai, A.J. Heber, J.Q. Ni, J.A. Koziel, J.M. Sweeten, S.J. Hoff, D.S. Bundy, Y. Zhang, and D.B. Beasley. 2005. Air pollutant emissions from confined animal buildings-dry sow buildings in Minnesota. Paper # 53. Presented at the Annual Meeting of the Air & Waste Management Association Meeting (available on the proceedings CD Rom) Held in Minneapolis, MN, June 21-24, 2005.

Jacobson, L.D., Janni, K.A., Hetchler, B.P., and Schmidt, D.R. 2005. Partitioning of Ammonia and hydrogen sulfide emissions into pit and wall exhaust fractions for a deep-pit pig finishing barn. ASAE Paper No. 054035., presented at the ASAE International Meeting held in Tampa, FL, July 17- 20, 2005, St. Joseph, Mich.: ASAE.

Jerez, S., Y. Zhang, J.W. McClure, A.J. Heber, J.Q. Ni, L.D. Jacobson, S.J Hoff, J.A. Koziel, J.M. Sweeten and D.B. Beasley. Aerial pollutant concentrations and emission rate measurements from a swine farrowing building in Illinois. Paper # 1026. Presented at the Annual Meeting of the Air & Waste Management Association Meeting (available on the proceedings CD Rom) Held in Minneapolis, MN, June 21-24, 2005.

Li, H., H. Xin, and Y. Liang. 2005. Effects of stack surface to volume ratio and air exchange rate on ammonia emission of laying hen manure storage. Paper #1157. Air and Waste Management Association Annual Conference, Minneapolis, MN.
Liang, Y. H. Xin, H. Li, J. Koziel, L. Cai. 2005. Evaluation of treatment agents and diet manipulation for mitigating ammonia and odor emissions from laying hen manure. Paper # 054160. American Society of Agricultural and Biological Engineers, St. Joseph, MI: ASABE

Mansell, G.E. Z. Wang, Zhang, R.H., J. R. Fadel, T.R. Rumsey, H. Xin, Y. Liang, and J. Arogo. A process-based ammonia emission model for confinement animal feeding operations - emission estimate. Paper presented at 14th Annual Emission Inventory Conference. April 11-15, 2005. Las Vegas.

Powers, W., S. Bastyr, J. Harmon, and B. Kerr. Gaseous emissions from swine facilities following feeding of low crude protein diets. Proceedings of the Air and Waste Management 98th Annual Conference. Minneapolis, MN. June 21-24.

Powers, W., S.B. Bastyr, J. Harmon, R. Wheat, and M. Schilling. 2005. Construction of a laboratory to measure gaseous emissions. Paper number 054025. 2005 ASAE Annual International Meeting, Tampa, Florida, Jul 17 - 20.

Roberts, S. H. Xin, B. Kerr, J. Russsell, K. Bregendahl. 2005. Adding fiber to the diet of laying hens reduces ammonia emissions. Proc. of the Iowa Egg Industry Symposium, Iowa State University Extension, Ames, Iowa, pp 29-37.

Thoma, E.D., R.C. Shores, D.B. Harris, D.F. Natshke, R.A. Hashmonay, K.D. Casey and R.S. Gates. 2005. Measurement of ammonia emissions from mechanically ventilated poultry houses using multipath tunable diode laser spectroscopy. Paper #542, Air and Waste Management Association 98th Annual Conference, Minneapolis, MN. June 21-24. AWMA.

Singh, A., C. Crofcheck and G. Brion. 2005. Characterization of milk house wastewater in Kentucky. Proceedings of the Animal Waste Management Symposium, Research Triangle Park, NC. Oct. 5-7. Page 12.

Singh, A., K.D. Casey, A.J. Pescatore and R.S. Gates. 2005. Efficacy of urease inhibitor to reduce ammonia emissions from broiler litter. Proceedings of the Animal Waste Management Symposium, Research Triangle Park, NC. Oct. 5-7. Page 18.

Xin, H., H. Li, and Y. Liang. 2005. Update on ammonia emission mitigation for laying hen facilities. Proc. of the Iowa Egg Industry Symposium, Iowa State University Extension, Ames, Iowa, pp 38-46.

Zhang, R.H., T. R. Rumsey, J.R. Fadel, J. Arogo, Z. Wang, G.E. Mansell, and H. Xin. 2005. A process-based ammonia emission model for confinement animal feeding operations - model development. Paper presented at 14th Annual Emission Inventory Conference. April 11-15, 2005. Las Vegas.