Climate Warming and Water Management Adaptation for California
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The ability of California's water supply system to adapt to long-term climatic and demographic changes is examined. Two climate warming and a historical climate scenario are examined with population and land use estimates for the year 2100 using a statewide economic-engineering optimization model of water supply management. Methodologically, the results of this analysis indicate that for long-term climate change studies of complex systems, there is considerable value in including other major changes expected during a long-term time-frame (such as population changes), allowing the system to adapt to changes in conditions (a common feature of human societies), and representing the system in sufficient hydrologic and operational detail and breadth to allow significant adaptation. While the policy results of this study are preliminary, they point to a considerable engineering and economic ability of complex, diverse, and inter-tied systems to adapt to significant changes in climate and population. More specifically, California's water supply system appears physically capable of adapting to significant changes in climate and population, albeit at a significant cost. Such adaptation would entail large changes in the operation of California's large groundwater storage capacity, significant transfers of water among water users, and some adoption of new technologies.
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- Draper, A. J., Jenkins, M. W., Kirby, K. W., Lund, J. R. and Howitt, R. E.: 2003, ‘Economic-engineering optimization for California water management’, Journal of Water Resources Planning and Management, ASCE, May 2003.Google Scholar
- Glieck, P. H.: 2000, ‘The Report of the Water Sector Assessment Team of the National Assessment of the Potential Consequences of Climate Variability and Change’, Pacific Institute for Studies in Development, Environment, and Security, Oakland, California.Google Scholar
- Gleick, P.H., Haasz, D., Henges-Jeck, C., Srinivasan, V., Wolff, G., Cushing K. K. and Mann, A.: 2003, ‘Waste Not, Want Not: The Potential for Urban Water Conservation in California’, Pacific Institute for Studies in Development, Environment, and Security, Oakland, California.Google Scholar
- HEC: 1991, ‘Columbia River System Analysis Model – Phase I, Report PR-16’, US Army Corps of Engineers Hydrologic Engineering Center, Davis, CA, October.Google Scholar
- Howitt, R. E., Tauber, M. and Pienaar, E.: 2003, ‘Impacts of Global Climate Change on California's Agricultural Water Demand’, Department of Agricultural and Resource Economics, University of California, Davis, Davis, California (Appendix C to Lund et al., 2003).Google Scholar
- IPCC: 2001, Summary for Policy Makers, Third Assessment Report, a Report of Working Group I, Intergovernmental Panel on Climate Change, 20pp. www.ipcc.ch/pub/spm22-01.pdf.
- Jenkins, M. W., Howitt, R. E., Lund, J. R., Draper, A. J., Tanaka, S. K., Ritzema, R. S., Marques, G. F., Msangi, S. M., Newlin, B. D., Van Lienden, B. J., Davis, M. D. and Ward, K. B.: 2001, Improving California Water Management: Optimizing Value and Flexibility. Report No. 01-1, Center for Environmental and Water Resources Engineering, University of California, Davis, CA. http://cee.engr.ucdavis.edu/faculty/lund/CALVIN/.
- Jenkins, M. W., Lund, J. R. and Howitt, R.E.: 2003, ‘Economic losses from urban water scarcity in California’, Journal of the American Water Works Association 95(2), February.Google Scholar
- Kelley, R.: 1989, Battling the Inland Sea, University of California Press, Berkeley, CAGoogle Scholar
- Klemes, V.: 2000a, ‘Sensitivity of water resource systems to climatic variability’ in V. Klemes, Common Sense and Other Heresies: Selected Papers on Hydrology and Water Resources Engineering, Canadian Water Resources Association, Cambridge, Ontario.Google Scholar
- Klemes, V.: 2000b, ‘Design implications of climate change’ in V. Klemes, Common Sense and Other Heresies: Selected Papers on Hydrology and Water Resources Engineering, Canadian Water Resources Association, Cambridge, Ontario.Google Scholar
- Landis, J. D. and Reilly, M.: 2002, How We Will Grow: Baseline Projections of California's Urban Footprint Through the Year 2100, Project Completion Report, Department of City and Regional Planning, Institute of Urban and Regional Development, University of California, Berkeley.Google Scholar
- Lettenmaier, D. P. and Burges, S. J.: 1982, ‘Cyclic storage: A preliminary assessment’, Groundwater 20(3), 278–288.Google Scholar
- Logan, S. H.: 1990, ‘Global warming and the Sacramento-San Joaquin delta’, California Agriculture 44(3), 16–18.Google Scholar
- Lund, J. R., Howitt, R. E., Jenkins, M. W., Zhu, T., Tanaka, S., Pulido, M., Tauber, M., Ritzema, R. and Ferriera, I.: 2003, ‘Climate Warming and California's Water Future’, Center for Environmental and Water Resources Engineering Report No. 03–1, Dept. of Civil and Environmental Engineering, University of California, Davis, CA, http://cee.engr.ucdavis.edu/faculty/lund/CALVIN/, 2003.
- Morgan, Arthur, E.: 1951, The Miami Conservancy District, McGraw-Hill Book Co., N.Y., pp. 155Google Scholar
- NRC: 1999, Improving American River Flood Frequency Analyses, NRC Press, National Research Council, Washington, D.C.Google Scholar
- Roos, M.: 1987, ‘Possible Changes in California Snowmelt Patterns’, Fourth Annual Pacific Climate (PACLIM) Workshop, Pacific Grove, CA.Google Scholar
- Roos, M.: 2002, The Effects of Global Climate Change on California Water Resources, A report to the California Energy Commission's Public Interest Energy Research Program (PIER, Sacramento, September 2002.Google Scholar
- Snyder, M. A., Bell, J. L., Sloan, L. C., Duffy, P. B. and Govindasamy, B.: 2002, ‘Climate responses to a doubling of atmospheric carbon dioxide for a climatically vulnerable region’, Geophysical Research Letters 29(11), 10.1029/2001GL014431.Google Scholar
- Stine, S.: 1996, Sierra Nevada Ecosystem Project: Final Report to Congress II, Assessments and Scientific Basis for Management Options, Chapter II Climate, 1650–1850. University of California, Davis, Centers for Water and Wildland Resources. http://ceres.ca.gov/snep/pubs/web/PDF/VII_C02.PDF.
- Wilkinson, R.: 2002, Preparing for a Changing Climate: The Potential Consequences of Climate Variability and Change – California, A report of the California Regional Assessment Group for the U.S. Global Change Research Program, Santa Barbara, CA.Google Scholar
- Zhu, T., Lund, J. R., Jenkins, M. W., Marques, G. and Ritzema, R.: 2003, Climate Warming Adaptation for Urbanizing Floodplains: Economic-Engineering Analysis, Department of Civil and Environmental Engineering, University of California, Davis, Project Completion Report for Stratus Consulting, Denver, CO and the Electric Power Research Institute, Palo Alto, CA.Google Scholar
- Zhu, T., Jenkins, M. W. and Lund, J. R.: 2005, ‘Climate warming hydrologies for modeling impacts and adaptations in California’, Journal of the American Water Resources Association, in press.Google Scholar