Abstract
This study uses recent GCM forecasts, improved plant science and water supply data and refined economic modeling capabilities to reassess the economic consequences of long-term climate change on U.S. agriculture. Changes in crop yields, crop water demand and irrigation water arising from climate change result in changes in economic welfare. Economic consequences of the three GCM scenarios are mixed; GISS and GFDL-QFlux result in aggregate economic gains, UKMO implies losses. As in previous studies, the yield enhancing effects of atmospheric CO2 are an important determinant of potential economic consequences. Inclusion of changes in world food production and associated export changes generally have a positive affect on U.S. agriculture. As with previous studies, the magnitude of economic effects estimated here are a small percentage of U.S. agricultural value.
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Adams, R. M.: 1989, ‘Global Climate Change and Agriculture: An Economic Perspective’,Amer. J. Agricult. Econom. 71, 1272–1279.
Adams, R. M., McCarl, B. A., Dudek, J. W., and Glyer, J. D.: 1988, ‘Implications of Global Climate Change for Western Agriculture’,West. J. Agricult. Econom. 68, 886–94.
Adams, R. M., Rosenzweig, C., Peart, R. M., Ritchie, J. T., McCarl, B. A., Glyer, J. D., Curry, R. B., Jones, J. W., Boote, K. J., and Allen, L. H., Jr.: 1990, ‘Global Climate Change and U.S. Agriculture’,Nature 345 (6272, 219–224.
Acock, B. and Allen, L. H., Jr.: 1985, ‘Crop Responses to Elevated Carbon Dioxide Concentrations’, in Strain, B. R. and Cure, J. D. (eds.),Direct Effects of Increasing Carbon Dioxide on Vegetation, U.S. Department of Energy, DOE/ER-0238: 33-97, Washington, D.C.
Chang, C. C. and McCarl, B. A.: 1993,Documentation of ASM: The U.S. Agricultural Sector Model, Texas A & M University, Department of Agricultural Economics.
Chang, C. C., McCarl, B. A., Mjelde, J. W., and Richardson, J. W.: 1992, ‘Sectoral Implications of Farm Program Modifications’,Amer. J. Agricult. Econom. 74, 38–49.
Cline, W. R.: 1992,The Economics of Global Warming, Institute of International Economics, Washington, D.C.
Council on Agricultural Science and Technology (CAST): 1992,Preparing U.S. Agriculture for Global Climate Change, Council on Agricultural Science and Technology Report 119, Ames IA.
Cure, J. D.: 1985, ‘Carbon Dioxide Doubling Responses: A Crop Survey’, in Strain, B. R. and Cure, J. D. (eds.),Direct Effects of Increasing Carbon Dioxide on Vegetation, Washington, D.C.
Decker, W. L., Jones, V. K., and Achutuni, R.: 1986, ‘Impact of Climate Change from Increased Atmospheric Carbon Dioxide on American Agriculture’, U.S. Department of Energy, DOE/NBB-0077, Washington, D.C.
Dudek, D. J.: 1988, ‘Climate Change Impacts upon Agriculture and Resources: A Case Study of California’, in Smith, J. B. and Tirkpak, D. A. (eds.),The Potential Effects of Global Climate Change in the United States, U.S. Environmental Protection Agency, Washington, D.C.
Kaiser, H. M., Riha, S. J., Wilks, D. S., Rossiter, D. G., and Sampath, R.: 1993, ‘A Farm-Level Analysis of Economic and Agronomic Impacts of Gradual Climate Warming’,Amer. J. Agricult. Econom. 75, 387–98.
Kane, S., Reilly, J., and Tobey, J.: 1991,Climate Change: Economic Implications for World Agriculture, U.S. Department of Agriculture, Economic Research Service, AER-No. 647.
Kimball, B. A.: 1983, ‘Carbon Dioxide and Agricultural Yield: An Assemblage and Analysis of 430 Prior Observations’,Agronom. J. 75, 779–788.
Mendelsohn, R., Nordhaus, W. D., and Shaw, D.: 1994, ‘The Impact of Global Warming on Agriculture: A Ricardian Analysis’,Amer. Econom. Rev. 84, 753–771.
Neilson, R. P.:A Model for Predicting Continental-Scale Vegetation Distribution and Water Balance, Ecological Applications, (in press).
Neilson, R. P.: 1993, ‘Vegetation Redistribution: A Possible Biospheric Source of Carbon during Climate Change’,Water, Air Soil Pollut. 70, 659–673.
Neilson, R. P. and Marks, D.: 1994, ‘A Global Perspective of Regional Vegetation and Hydrologic Sensitivities from Climatic Change’,J. Vegetat. Sci. 5, 715–730.
Nordhaus, W. D.: 1993, ‘Optimal Greenhouse-Gas Reductions and Tax Policy in the “DICE” Model’,Amer. Econom. Rev., Papers and Proceedings,83, 313–17.
Office of Technological Assessment (OTA), U.S. Congress: 1993,Preparing for an Uncertain Climate, Volumes I and II, OTA, 568, U.S. Government Printing Office, Washington D.C.
Reilly, J., Hohmann, N., and Kane, S.: 1993, ‘Climate Change and Agriculture: Global and Regional Effects Using an Economic Model of International Trade’, USDA, Economic Research Service Draft Report.
Rosenberg, N. J., Frederick, K. D., Easterling, W. E., III, Crosson, P. R.: 1991, Process for Identifying Influences of and Responses to Increasing Atmospheric CO2 and Climate Change - the MINK Project, Resources for the Future, Prepared for U.S. Department of Energy, Washington D.C.
Rosenzweig, C.: 1988, ‘Potential Effects of Climate Change on Agricultural Production in the Great Plains: A Simulation Study’,Report to Congress on the Effects of Global Climate Change, U.S. Environmental Protection Agency, Washington, D.C.
Rosenzweig, C., Parry, M. L., Fischer, G., and Frohberg, K.: 1993,Climate Change and World Food Supply, Research Report No. 3, Environmental Change Unit, University of Oxford.
Samuelson, P. A.: 1952,Spatial Price Equilibrium and Linear Programming, Amer. Econom. Rev. 42, 283–303.
Smith, J. B. and Tirpak, D. A. (eds.): 1989,The Potential Effects of Global Climate Change on the United States. Report to Congress, U.S. Environmental Protection Agency, EPA-230-05-89-050, Washington, D.C.
Takayama, T. and Judge, G.: 1971,Spatial and Temporal Price and Allocation Models, North Holland Publishing Company, Amsterdam.
Wigley, T. M. L., Ingram, M. J., and Farmer, G., (eds.): 1981,Climate and History: Studies in Past Climates and Their Impact on Man, Cambridge University Press, Cambridge, MA.
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Adams, R.M., Fleming, R.A., Chang, CC. et al. A reassessment of the economic effects of global climate change on U.S. agriculture. Climatic Change 30, 147–167 (1995). https://doi.org/10.1007/BF01091839
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DOI: https://doi.org/10.1007/BF01091839