W190: Water Conservation, Competition and Quality in Western Irrigated Agriculture

(Multistate Research Project)

Status: Inactive/Terminating

SAES-422 Reports

06/18/2002

Aillery, M., R. Shoemaker and M. Caswell. Agriculture and Ecosystem Restoration in South Florida: Assessing Tradeoffs from Water-Retention Development in the Everglades Agricultural Area, American Journal of Agricultural Economics, Vol. 83, No. 1 (February 2001): 183-195.



Caswell, M., K. Fuglie, C. Ingram, S. Jans and C. Kascak. Adoption of Agricultural Production Practices: Lessons Learned from the USDA Area Studies Project. Agricultural Economic Report No. 792, Economic Research Service, USDA, pp. 110.



Colby, B. G. Resolving Interjurisdictional Disputes over Water and Environmental Quality, Water Resources Update 36, (2000).



Colby, B. G. and T. P. dEstree. Economic Evaluation of Mechanisms to Resolve Water Conflicts, International Journal of Water Resource Development 16(2):239-251, 2000.



Colby, B. G. and T. P. dEstree. Evaluating Market Transactions, Litigation and Regulation as Tools for Implementing Environmental Restoration, Arizona Law Review 42:381-394, 2000.



Frisvold, G. and M. Caswell, Transboundary Water Management: Game-Theoretic Lessons for Projects on the U.S. Mexico Border, Agricultural Economics 24(2000):101-111.



Gollehon, N. and M. Caswell. Confined Animal Production Poses Manure Management Problems. Agricultural Outlook, AGO-274, USDA/ERS, (September 2000): 12-18.



Gollehon, N., M. Caswell, M. Ribaudo, R. Kellogg, C. Lander and D. Letson. Confined Animal Production and Manure Nutrients. Agriculture Information Bulletin No. 771, Economic Research Service, USDA.



Hamilton, J. R., D. Huppert, K. Boire, K. Casavant, L. Peters, J. Richards, A. Scott and P. Sorensen, Economics of Water Acquisition Projects. Report of the Independent Economic Analysis Board to the NW Power Planning Council, December 2000. Note that the report includes an appendix Pacific Northwest Water Markets, Promise and Problems, by J. R. Hamilton.



Howitt, R. E. Is Californias Future Hydraulically Sustainable? California Agriculture, (March-April) 2000, Vol. 54, 3:10-15.



Huffaker, R. G. and N. K. Whittlesey. The Allocative Efficiency and Conservation Potential of Water Laws Encouraging Investments in On-Farm Irrigation Technology, Agricultural Economics 24(2000):47-60.



Huffaker, R. G., A. Michelsen, J. Hamilton and M. Frasier. The Uneasy Hierarchy of Federal and State Water Laws and Policies, Water Resources Update (January 2001): 3-10.



Huffaker, R. G., M. Frasier and J. Hamilton. The Intrastate-Trade-Restriction Defense in Commerce-Clause Challenges of State-Imposed Restrictions on Water Exports to Neighboring States, International Journal of Water Resources Development (June 2000):275-279.



Huffaker, R. G., N.K. Whittlesey and J. Hamilton. The Role of Prior Appropriation in Allocating Water Resources into the 21st Century, International Journal of Water Resources Development (June 2000):265-275.



Huffaker, R., A. M. Michelsen, J. Hamilton and M. Frasier. Western Water Allocation Issues Arising from the Hierarchy of International, Federal, State and Local Laws Regulating Water Transfer, Complexities With Transboundary Water Resource Management, Water Resources Update, 118:3-10, 2001.



Kellogg, R. L., C. H. Lander, D. C. Moffitt and N. Gollehon. Manure Nutrients Relative to the Capacity of Cropland and Pastureland to Assimilate Nutrients: Spatial and Temporal Trends for the United States. Pub. No. nps00-0579, Natural Resource Conservation Service, USDA.



Kim, C. S. and G. D. Schaible. Economic Benefits Resulting from Irrigation Water Use: Theory and an Application to Groundwater Use, Environmental and Resource Economics, Vol. 17, No. 1 (September 2000): pp. 73-87.



Michelsen, A. M. Key Economic Issues in Water Planning. In Economic Considerations in State Water Planning, Texas Water Resources Institute, Special Report 1-2000, College Station, TX, December 7, 2000.



Murphy, J. J., A. Dinar, R. E. Howitt, S. J. Rassenti and V. L. Smith. The Design of Smart Water Market Institutions Using Laboratory Experiments, Environmental and Resource Economics, 17: (2000) 375-394.



Ribaudo, M., R. Heimlich, R. Claassen and M. Peters. Least-Cost Management of Nonpoint Source Pollution: Source Reduction vs. Interception Strategies for Controlling Nitrogen Loss in the Mississippi Basin, Ecological Economics, Vol. 37, 2001, pp. 183-197.



Supalla, R. J., R. Klaus, J. Allen and O. Yeboah. Game Theory as a Watershed Management Tool: A Case Study of the Middle Platte Ecosystem. A report on work supported by USEPA National Center for Environmental Assessment, Cincinnati, OH, Assistance Agreement R8268701, June 15, 2001.



Taylor, R. G., A. M. Michelsen and R. G. Huffaker. Why the Price Chain for Federally-Developed Irrigation Water Doesnt Promote Conservation, Choices, Third Quarter, 2000.

12/18/2002

Journal Articles



Hansen, LeRoy, V. E. Breneman, C. W. Davison, and C. W. Dicken. 2002 The Cost of Soil Erosion to Downstream Navigation, Journal of Soil and Water Conservation, Vol. 57, No. 4, pp. 205-212.



Johansson, R.C., Y. Tsur, T. Roe, R. Doukkali, and A. Dinar. 2002. Pricing Irrigation Water: A Review of Theory and Practice, Water Policy, 4 (2002): pp. 173-199.



Kaplan, Jonathan D., and Richard E. Howitt. Estimating Nonpoint Source Pollution: An Application of a Sequential Entropy Filter, Water Resources Research Vol. 38 No. 3, 2002.



Supalla, R., B. Klaus, O. Yeboah and R. Bruins. A Game Theory Approach to Deciding Who Will Supply Instream Flow Water, Journal of the American Water Resources Association, Vol. 30, No. 4, 2002.



Weinberg, Marca , "Assessing a Policy Grab Bag: Federal Water Policy Reform," American Journal of Agricultural Economics, Vol. 84, No. 3, (August 2002): pp. 541-556.



Weinberg, Marca, Cathy A. Lawrence, Jamie D. Anderson, Jonathan R. Randall, Louis W. Botsford, Curtis J. Loeb, Cedric S. Tadokoro, Gerald T. Orlob, and Paul Sabatier. "Biological and Economic Implications of Sacramento Watershed Management Options," Journal of the American Water Resources Association, Vol. 38, No. 2, (April 2002): pp.367-384.



Book Chapters



Booker, J. and F. A. Ward. "Instream Flows and Endangered Species in an International River Basin," in Both Sides of the Border: Transboundary Environmental Management Issues Facing Mexico and the United States, R. Carson and L. Fernandez (Eds.), Kluwer Academic Publishers, Boston, June 2002.



Frisvold, George, and Margriet Caswell. Financing Bilateral Water Projects on the U.S.-Mexico Border: Past, Present and Future, in Both Sides of the Border: Transboundary Environmental Management Issues Facing Mexico and the United States, R. Carson and L. Fernandez (Eds.), Kluwer Academic Publishers, Boston, (June 2002): pp. 131-159.



Monographs and Technical Reports



Aillery, M. and N. Gollehon. Irrigation Water Management, Economic Research Service, USDA [At ERS website: http://www.ers.usda.gov/Emphases/Harmony/issues/arei2000/], 2002.



Colby, B. G. and Steven Wishart. Property Value Impacts of Urban Riparian Areas. Technical Report, Dept. of Agricultural and Resource Economics, The University of Arizona, 2002.



Gollehon, N., W. Quinby, and M. Aillery. Water Use and Pricing. Economic Research Service, USDA [At ERS website: http://www.ers.usda.gov/Emphases/Harmony/issues/arei2000/], 2002.



Kaplan, Jonathan D., Robert Johansson and Mark Peters. Manure Nutrient Management Plans: Potential Agricultural Sector Impacts, Agricultural Outlook, USDA (April 2002): pp. 21-25.



Lewis, W., R. M. Adams et al. Scientific Evaluation of Biological Opinions on Endangered and Threatened Fishes in the Klamath River Basin. National Research Council. National Academy Press. 2002.



McCarl, B. A., R. M. Adams, and B. H. Hurd. Global Climate Change and Its Impact on Agriculture, in the Encyclopedia of Life Support Systems, Institute of Economics Academia Sinica, and UNESCO, www.eolss.net, 2002.



Orr, Patricia and B. G. Colby. Expenditures By Nature-Oriented Visitors and Their Economic Implications in the Upper San Pedro River Valley, Technical Report, Dept. of Agricultural and Resource Economics, The University of Arizona, 2002.



Peck D. and R. M. Adams. Droughts and Drought ForecastsEconomic Implications. Report to NOAA, Office of Strategic Planning, August, 2002.



Peterson, J. M. and D. J. Bernardo. A Review of Economic Analyses of Water Policies and Irrigation Issues in the High Plains: 1980-2000. Research Report #36, Department of Agricultural Economics, Kansas State University, 2002.



Ribaudo, Marc, N. Gollehon, M. Aillery, J. Kaplan, R. Johansson, M. Peters, L. Christensen, J. Agapoff, and V. Breneman. Manure Management for Water Quality: Cost of Land Applying Nutrients from Animal Feeding Operations, Agricultural Economic Report, Economic Research Service, USDA, December, 2002.



Supalla, R. J. and S. Ahmad. 2002. The Dynamics of Water Quality, Focus, Department of Agricultural Economics, University of Nebraska-Lincoln, Spring/Summer Issue, 2002: pp. 12-19.



Supalla, R. J., B. Klaus, O. Yeboah and J. Allen. Game Theory as a Watershed Management Tool: A Case Study of the Middle Platte Ecosystem. Project Completion Report for Assistance Agreement R82698701, National Center for Environmental Assessment, Cincinnati, Ohio, 2002.



Ward, F. A. and A. Michelsen. Economic Feasibility and Value of Water Saved With Alternative Irrigation Technologies on the Lower Rio Grande. Report to New Mexico Water Resources Research Institute and Texas A&M (El Paso) Research and Extension Center, June 2002.



Ward. F. A. and L. Demouche. Economic Impacts of New Mexico State Parks. Report to New Mexico Department of Energy, Minerals, and Development, March 2002.



Wu, J., R. Adams and K. Tanaka. The Effects of Green Payments on Nutrient Runoff in the Midwest. Report to the Center for Agricultural Resources and Development (CARD), Iowa State University, February, 2002.



Dissertations/Theses



Aldrich, G. The Economics of Western Juniper Management on Ranches Located in the John Day Ecological Province of Oregon, Masters Thesis, Department of Agricultural and Resource Economics, Oregon State University, 2002.



Saenz, Luis. Crop Yield Under Drip Irrigation Systems Compared to Furrow Irrigation Systems, Masters Thesis, New Mexico State University, August 2002.



Conference Proceedings



Gopalakrishnan, C. Water Allocation Among Multiple Stakeholders: The Case of Waiahole Water Project, Hawaii. In Proceedings of UNESCO Conference on Conflict to Cooperation: Challenges and Opportunities in Water Resources Management, Delft, Netherlands, 2002.



Hurd, B. H., Frank A. Ward, and Leeann DeMouche. Some Perspectives on the Economics of Surface- and Ground-Water Adjudication, in Ground Water/Surface Water Interactions, Proceedings for the AWRA 2002 Summer Specialty Conference, K. Jerry F. (Ed.), American Water Resources Association, Middleburg, VA, TPS-02-2, 2002: pp. 91-96.



Skonard, C. J. and D. L. Martin. A Physically-Based Two-Dimensional Infiltration Model for Furrow Irrigation. ASAE-CIGR Meeting Paper No. 022063, St. Joseph, MI. 2002.



12/15/2003

Aillery, M, N. Gollehon, and M. Ribaudo. A Regional Modeling Structure for Assessing Costs of Manure Nutrient Standards: Application to the Chesapeake Bay Watershed. Paper presented at the American Agricultural Economics Association annual meetings, Montreal, Quebec, Canada, 27-30 July, 2003.



Aillery, M. and N. Gollehon. Manure Management: A Growing Challenge in the Chesapeake Bay Watershed. Amber Waves 1(2003): 8.



Aillery, M., N. Gollehon, M. Ribaudo, V. Breneman, and J. Agapoff. Modeling Multi-Farm Spatial Interdependence using National Data Coverages: A Regional Application to Manure Management. Paper presented at the at Western Agricultural Economics Association annual meetings, Denver, Colorado, 13-16 July, 2003.



Cardon, G.E. How Can I Optimize Irrigation Water Use Efficiency? Paper presented at American Society of Agronomy annual meeting, Denver, CO., 2-6 November 2003.



Colby, B.G, The Role of Markets in Reallocating Irrigation Water. Encyclopedia of Water Science, New York: Marcel Dekker, 2003.



Colby, B.G. Economic Characteristics of Successful Dispute Resolution Outcomes. Evaluating Environmental and Public Policy Dispute Resolution Programs and Policies. R. OLeary and L. Bingham, eds., Resources for the Future Press, 2003.



Cowley, D., F.A. Ward, R. Deitner, and M. Hatch. "Optimizing the Allocation of Hatchery-Produced Rainbow Trout." North American Journal of Fisheries Management 23(2003): 216-229.



Demouche, L. Interpreting the Elephant Butte Irrigation District for Water Users. Extension Report, New Mexico State University, 2003.



Frasier, W.M., E.C. Schuck, and W.J. Umberger. The Impact of the 2002 Drought on Colorados Beef Industry. Paper presented at Western Agricultural Economics Association annual meeting, Denver, CO., 11-16 July, 2003.



Gerik, T., W.L. Harman, J.Williams, L. Francis, J. Greiner, E. Steglich, M. Magre, and A. Meinardus. CroPMan (Crop Production and Management Model) Users Guide: Version 3.2. Blackland Research and Extension Center, BREC Report 2003-03, Temple, Texas, 2003.



Gollehon, N. Irrigation Economics, United States Encyclopedia of Water Science. B.A. Stewart and Terry Howell, eds., pp. 463-466, New York: Marcel Dekker, 2003.



Gollehon, N., M. Aillery, and J. Agapoff. An Examination of Manure Transport Patterns in the Chesapeake Bay Watershed to Meet Nutrient Standards for Land Application. Paper presented at the Northeastern Agricultural and Resource Economics Association annual meetings, Portsmouth, New Hampshire, 8-10 June, 2003.



Gopalakrishnan, C. and L.G. Cox. Water Consumption by the Visitor Industry: The Case of Hawaii. International Journal of Water Resources Development. 19(2003): 29-35.



Greene, B.W.H. Colorado Irrigation Technology Adoption. MS Thesis, Colorado State University, 2003.



Harman, W.L., M. Magre, E. Wang, and J.R. Williams. Reducing Nutrient Losses from CAFOs: A Simulated Analysis of Feedlot Management Options and Filter Strip Characteristics. Poster presented Int. Conf. on Agricultural Science and Technology, Houston, Texas, 2003.



Houk, E. 2003. Water Management in Irrigated Agriculture: Managing Salinity and Waterlogging in the Arkansas River Basin and Environmental Water Shortages in the Platte River Basin. PhD Dissertation, Colorado State University.



Houk, E., M. Frasier, and E. Schuck . Linking Hydrologic and Economic Modeling to Evaluate Salinity Mitigation in the Arkansas River Basin. Paper presented at Western Agricultural Economics Association annual meeting, Denver, CO, 11-16 July, 2003.



Hurd, B.H., J.A. Diemer, and R.C. Alvarez. Enhancing the Nations Response to Public Water Supply Catastrophes, Proceedings of the conference Water Security in the 21st Century. Washington, D.C.: Universities Council on Water Resources (UCOWR), National Institute of Water Resources (NIWR), and Environmental and Water Resource Institute (EWRI), 30 July 1 August, 2003.



J. Pritchett, M. Frasier and E. Schuck. Third Party Compensation for Out-of-Basin Water Transfers: Comments on HB 03-1113. Colorado State University, Department of Agricultural and Resource Economics, Agricultural and Resource Policy Report APR 03-08, 2003



Johansson, R.C. and J. Randall. Watershed Abatement Costs for Agricultural Phosphorus. Water Resources Research 39(2003): 1088-1102.



Keith, J.E., and S. Quattar. "Strategic Planning, Impact Assessment, and Technical Aid: The Souss-Massa Integrated Water Management Project. Utah State University, Economic Research Institute, ERI2003-10, 2003.



Kim, C. S., S.G. Daberkow, G.D. Schaible, and W.A. Quinby. Economic and Environmental Effects of Adopting Conservation Tillage Practices. Paper presented at the Northeastern Agricultural and Resource Economics Association workshop entitled Linkages Between Agricultural & Conservation Policies in Portsmouth, New Hampshire, 10-11 June, 2003.



Loomis, J.B., J. Koteen, and B.H. Hurd. Water Resource Effects of Climate Change, Water and Climate: Climate Variability and Water Resources in the Interior West. W. Lewis Jr., ed., pp. 235-249, Boulder, CO: University of Colorado Press, 2003.



Michelsen, A.M. and K. Wood. Water Demand in the Paso del Norte Region. Weather and Water on the Border: A Forum on Drought. El Paso, TX: Paso del Norte Water Task Force, 20 March, 2003.



Michelsen, A.M., Rio Grande/Rio Bravo Water Resources, Institutions and Management Issues. Palestinian Water Authority - Israeli Transboundary Water Citizens Exchange. El Paso, TX, US State Department, 20-22 August, 2003.



Michelsen, A.M., F.A. Ward, and L. DeMouche. Identification of Institutional Incentives and Barriers to Agricultural Water Efficiency in the Rio Grande Project. Proceedings on Water Security in the 21st Century, Washington, DC: UCOWR, NIWR, ASCE-EWRI Conference, 30 July  1 August, 2003.



Michelsen, A.M., F.A. Ward, L. Demouche, R.D. Lacewell, and Z. Sheng. Institutional Incentives for Efficient Water Use on the Rio Grande. Rio Grande Basin Irrigation Efficiency Initiative Outcomes. Weslaco, TX, 28-30 May, 2003.



Ojima, D.S., W.E. Easterling, W.J. Parton, R. Kelly, B. McCarl, L. Bohren, K. Galvin, and B. Hurd. Integration of Ecosystem and Economic Factors Determining Land Use in the Central Great Plains. A Lasting Impression: Interpreting the Human Dimension of Global Environmental Issues. P. Puntenney, ed., Boulder,CO: Lynne Reinner Press, 2003



Osgood, D.E. Potential for climate education and forecasts in extension programs. Arizona State Report, Paper presented at Western Extension annual meetings, Las Vegas, NV, January 2003.



Osgood, D.E. "Upcoming Products: Climate and Ranch Financial Management" Drought Recovery Workshop. Arizona: Camp Verde. March 2003.



Peterson, J.M. and D.J. Bernardo. High Plains Aquifer Study Revisited: A 20-Year Retrospective for Western Kansas. Great Plains Research 13(2003): 179-97.



Peterson, J.M. and D.R. Steward. Modeling Coupled Hydrologic and Economic Processes in the Kansas High Plains. Water and the Future of Kansas Conference, Manhattan, KS, March 2003.



Peterson, J.M., R.N. Boisvert, and H. de Gorter. Multifunctionality and Optimal Environmental Policies for Agriculture in an Open Economy. Agriculture, Trade, and the WTO: Creating a Trading Environment for Development. M.D. Ingco, ed., Washington, D.C.: The World Bank, 2003.



Peterson, J.M., T.L. Marsh, and J.R. Williams. Conserving the Ogallala Aquifer: Efficiency, Equity, and Moral Motives. Choices First Quarter (2003): 15-18.



Ribaudo, M., J. Agapoff, and N. Gollehon. Land Application of Manure by Animal Feeding Operations: Is More Land Needed? Journal of Soil and Water Conservation 58(2003):30-38.



Ribaudo, M., N. Gollehon, M. Aillery, J. Kaplan, R. Johansson, J. Agapoff, L. Christensen, V. Breneman, and M. Peters. Manure Management for Water Quality: Cost to Animal Feeding Operations of Applying Manure Nutrients to Land. AER-824, Washington DC: U.S. Department of Agriculture, Economic Research Service, 2003.



Schaible, G.D. Farm-Size Characteristics of Western Irrigated Agriculture: Contributing to Water Conservation and Small Farm Policy Goals. Paper presented at Irrigation Association Technical Conference, San Diego, CA, 18-20 November, 2003.



Schaible, G.D. and C.L Sandretto. Structural Characteristics of Western Irrigated Agriculture: Implications for USDA Water Conservation and Small Farm Policy Goals. Paper presented at Northeastern Agricultural and Resource Economics Association annual meetings, Portsmouth, New Hampshire, 8-10 June, 2003.



Schaible, G.D. and M.P. Aillery. Irrigation Technology Transitions in the Mid-Plains States: Implications for Water Conservation/Water Quality Goals and Institutional Changes. International Journal of Water Resources Development, 19(2003).



Schaible, G.D., C. S. Kim, and S.G. Daberkow. Cost-Sharing of Improved Irrigation Technologies to Reduce Nonpoint-Source Pollution. Electronic Note, World Bank Website, WRM Group on Economic Incentives, www.worldbank.org/rural, 2003.



Schaible, G.D., C.S. Kim, and C.L. Sandretto. Western Irrigated Agriculture: Characteristics by Farm-Size Class. U.S. Department of Agriculture, Economic Research Service, ERS website Data Product, 2003.



Schuck, E. and M. Frasier. Management Responses by Agricultural Producers During the 2002 Drought. Colorado State University, Department of Agricultural and Resource Economics, Agricultural and Resource Policy Report APR 03-10, 2003



Schuck, E., M. Frasier, G. Green, and Blake Green. The Role of Water Quality and Institutional Structure in Irrigation Technology Choice. Paper presented at Western Agricultural Economics Association annual meeting, Denver, CO, 11-16 July, 2003.



Schuck, E., W.M. Frasier, and R. Webb. Preliminary Summary of the 2002 Colorado Drought Survey. Colorado Water 20(2003): 8-11.



Schuck, E.C. and G.P. Green. Conserving One Water Source at the Expense of Another: The Role of Surface Water Price in Adoption of Wells in a Conjunctive Use System. International Journal of Water Resource Development, 19(2003): 55-66.



Sheng, Z., A.M. Michelsen, M.P. Fahy and J. Ashworth. Conflicts and Cooperation: Water Resources Planning in Far West Texas. Paper presented at World Environmental and Water Resources Conference, Philadelphia, PA, Environmental and Water Resources Institute, 23-26 June, 2003.



Smith, J.B., J. Lazo, and B.H. Hurd. The Difficulties of Estimating Global Non-Market Damages From Climate Change, Global Climate Change: The Science, Economics, and Politics, James Griffin, ed., pp. 114-139. Edward Elgar Publishing, 2003.



Stubbs, M.J., M.E. Rister, R.D. Lacewell, J.R. Ellis, A.W. Sturdivant, J.R.C. Robinson, and L. Fernandez. Evolution of Irrigation Districts and Operating Institutions: Texas, Lower Rio Grande Valley. Texas A&M University, Texas Water Resources Institute, TR-228, 2003.



Supalla, R.J. Institutional Arrangements to Improve Water Quality in Irrigated Agriculture. International Journal of Water Resources Development 19(2003).



Supalla, R.J. Irrigation Management Research Needs in an Era of Changing Water Use Priorities. Current Agriculture, Food and Resource Issues, Canadian Agricultural Economics Society, electronic publication, http://www.cafri.org., 2003.



Supalla, R.J., O. Yeboah, B. Klaus, J. Allen, V. Serveiss, and R.J.F. Bruins. Seeking Solutions for an Interstate Conflict over Water and Endangered Species: Platte River Watershed, Economics and Ecological Risk Assessment: Applications to Watershed Management. Bruins and Heberling, eds., Mike Newman Series on Environmental and Ecological Risk Assessment. CRC Press, 2003.



U.S. Department of Economic Research Service. Effects of Federal Decisions that Limit Irrigation Water Supplies. Washington, DC, Department of Agriculture, Risk Management Agency, April, 2003.



Ward, F.A. and J. Booker. Economic Costs and Benefits of Instream Flow Protection for Endangered Species in an International Basin. Journal of the American Water Resources Association. 39(2003): 427-440.



Wiebe, K. and N. Gollehon. Irrigation Economics, Global Encyclopedia of Water Science. B. A. Stewart and Terry Howell, eds., pp. 459-462, New York: Marcel Dekker, 2003.



Wittler, J.C. Cooper and G.E. Cardon. Calibration of Electromagnetic Salinity Probes in an Irrigated, Gypsum-Dominated System. Poster presented at American Society of Agronomy annual meeting, Denver, CO., 2-6 November, 2003.

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