Richard Howitt

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2015
Sumner D, Hanak E, Mount JF, Medellín-Azuara J, Lund JR, Howitt R, MacEwan D.  2015.  Agricultural Irrigation in This Drought: Where Is the Water and Where Is It Going? Agricultural and Resources Economics Update. 18(5):6-8.
Medellín-Azuara J, Howitt R, MacEwan D, Lund JR.  2015.  Economic Analysis of the 2014 California Drought on Agriculture. Post-Assessment and Prospects for 2015. California Water and Environmental Modeling Forum.
Medellín-Azuara J, Howitt R, MacEwan D, Lund JR, Sumner DA.  2015.  Economic Analysis of the 2014 Drought for California Agriculture: A Post-Assessment Using Remote Sensing.
Howitt R, MacEwan D, Medellín-Azuara J, Lund JR, Sumner D.  2015.  Economic Analysis of the 2015 Drought for California Agriculture. :16pp.PDF icon Executive summary (84.48 KB)PDF icon Main report (360.3 KB)PDF icon Full report with appendices (949.8 KB)PDF icon Technical appendices (371.5 KB)
Medellín-Azuara J, Sumner DA, Howitt R, MacEwan D, Lund JR.  2015.  Economic Impacts of Recent California Droughts.
Sumner D, Hanak E, Mount JF, Medellín-Azuara J, MacEwan D, Lund JR, Howitt R.  2015.  Economics of the Drought for California Food and Agriculture . Agricultural and Resources Economics Update. :15p.PDF icon Calif_Agriculture_Drought_Update.pdf (2.8 MB)
Medellín-Azuara J, MacEwan D, Howitt R, Koruakos G, Dogrul EC, Brush CF, Kadir TN, Harter T, Melton F, Lund JR.  2015.  Hydro-economic analysis of groundwater pumping for irrigated agriculture in California’s Central Valley, USA. Hydrogeology Journal. 23(6):1205-1216.
Gailey R, Fogg G, Harter T, Lund JR, Dahlke H, Frank RM, Ginn T, Howitt R, Jenkins M, Magnuson B et al..  2015.  Keeping Accounts for Groundwater Sustainability.
Medellín-Azuara J, Howitt R, MacEwan D, Lund JR.  2015.  Response of California Agriculture to Water Reduction. Workshop on Migration of Agriculture.
Hanak E, Lund JR, Burt C, Howitt R, Medellín-Azuara J, Parker D, Sumner DA, Zoldoske D.  2015.  Water for Farms.
2014
Medellín-Azuara J, Howitt R, MacEwan D, Lund JR, Sumner DA.  2014.  Agricultural and Food Costs During Drought.. San Gabriel Valley Water Forum.
Medellín-Azuara J, Howitt R, Hanak E, Lund JR, Fleenor WE.  2014.  Agricultural Losses from Salinity in California's Sacramento-San Joaquin Delta. San Francisco Estuary and Watershed Science. 12(1):1-16.PDF icon DAP paper Medellin-Azuara et al. 2014 (3.37 MB)
Howitt R, Medellín-Azuara J, MacEwan D, Lund JR, Sumner D.  2014.  Economic Analysis of the 2014 Drought for California Agriculture. PDF icon DroughtReport_23July2014.pdf (4.74 MB)
Medellín-Azuara J, Howitt R, MacEwan D, Lund JR.  2014.  Economic Gains from Groundwater Management in California and Use of Remote Sensing. American Geophysical Union Meeting.
Howitt R, Medellín-Azuara J, MacEwan D, Lund JR, Sumner D.  2014.  Economic Impacts of 2014 Drought on California Agriculture by Region. PDF icon Economic_Impacts_2014_CA_Drought_By_Region.pdf (245.3 KB)
Medellín-Azuara J, Howitt R, MacEwan D, Lund JR, Sumner DA.  2014.  Impacts of Recent Droughts in California Agriculture.
Howitt R, Medellín-Azuara J, Lund JR, MacEwan D.  2014.  Preliminary 2014 Drought Economic Impact Estimates in Central Valley Agriculture. :1-6pp.PDF icon Preliminary_2014_drought_economic_impacts-05192014.pdf (211.43 KB)
Medellín-Azuara J, Howitt R, MacEwan D, Lund JR, Sumner DA.  2014.  Socio Economic Impacts of the 2014 California Drought.
2012
Harter T, Lund JR.  2012.  Addressing Nitrate in California’s Drinking Water: Executive Summary. Addressing Nitrates in California's Drinking Water.
Dzurella KN, Medellín-Azuara J, Jensen VB, King AM, DeLaMora N, Fryjoff-Hung A, Rosenstock TS, Harter T, Howitt R, Hollander AD et al..  2012.  Addressing Nitrate in California’s Drinking Water: Technical Report 3 - Reducing Sources of Nitrate in Groundwater.
Harter T, Lund JR, Darby J, Fogg G, Howitt R, Jessoe K, Pettygrove SG, Quinn JF, Viers JH, Boyle DB et al..  2012.  Addressing Nitrate in California’s Drinking Water with a Focus on Tulare Lake Basin and Salinas Valley Groundwater. Report for the State Water Resources Control Board Report to the Legislature. :80.
Howitt R, Medellín-Azuara J, MacEwan D, Lund JR.  2012.  Calibrating dissaggregate economic models of agricultural production and water management. Environmental Modeling and Software. 38
Medellín-Azuara J, De Souza S, Burley N, Lund JR, Howitt R, Mills R, Horner G., Balgobin D..  2012.  An Economic Analysis Guidance Document for Water Recycling Documents in California. WateReuse California Annual Water Recycling Conference: A Capital Opportunity WateReuse Foundation.
Medellín-Azuara J, Howitt R, MacEwan D, Lund JR.  2012.  Economic Analysis of Climate-Related Agricultural Yield Losses in California. Climate Change Adaptation Consortium.
Medellín-Azuara J, Rosenstock TS, Howitt R, Harter T, Jessoe K, Dzurella KN, Pettygrove SG, Lund JR.  2012.  Economic Analysis of Crop Nitrate Source Reductions. International Water Resources: Challenges for the 2151 Century and Water Resources Education.
Medellín-Azuara J, Howitt R, MacEwan D, Lund JR.  2012.  Economic Impacts of Climate-Related Changes to California Agriculture. Climatic Change. 109(S1)
Medellín-Azuara J, Harou JJ, Howitt R.  2012.  Predicting farmer responses to water pricing, rationing and subsidies assuming profit maximizing investment in irrigation technology. Agricultural Water Management. 108
Medellín-Azuara J, Hanak E, Howitt R, Lund JR.  2012.  Transitions for the California Delta Economy. California Water and Environmental Modeling Forum.
Medellín-Azuara J, Hanak E, Howitt R, Lund JR.  2012.  Transitions for the Delta Economy. :62.PDF icon Main Report (1.5 MB)PDF icon Appendix Set (668.71 KB)
Hanak E, Lund JR, W Cutter B, Gray BE, Houston D, Howitt R, Jessoe K, Libecap G, Medellín-Azuara J, Olmstead S et al..  2012.  Water and the California Economy.
Howitt R, Lund JR, Medellín-Azuara J, MacEwan D, Garnache C.  2012.  Yolo Bypass and Floodplains: Land Use and Economic Value. Flood Risk Assessment Group.