Download or read book Economic Impacts of Climate Change on Urban Water Use in California written by and published by . This book was released on 2005 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Impacts of Climate Change on Agricultural Water Use in California written by and published by . This book was released on 2005 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Global Climate Change and California written by Joseph B. Knox and published by Univ of California Press. This book was released on 2023-11-10 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: California's extraordinary ecological and economic diversity has brought it prosperity, pollution, and overpopulation. These factors and the state's national and international ties make California an essential test case for the impact of global climate change—temperature increases, water shortages, more ultraviolet radiation. The scientists in this forward-looking volume give their best estimates of what the future holds. Beginning with an overview by Joseph Knox, the book discusses the greenhouse effect, the latest climate modeling capabilities, the implications of climate change for water resources, agriculture, biological ecosystems, human behavior, and energy. The warning inherent in a scenario of unchecked population growth and energy use in California applies to residents of the entire planet. The sobering conclusions related here include recommendations for research that will help us all prepare for potential climate change.
Download or read book The Impact of Climate Change on Regional Systems written by Joel B. Smith and published by Edward Elgar Publishing. This book was released on 2007-01-01 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book works well as a reference for how one can examine potential climate change impacts in a subnational area. A clear strength of the work lies in the unifying framework that the climate, population, and, to a somewhat lesser degree, urbanization scenarios provide. Collectively, these appear to bracket a wide range of possible drives that will shape climate change impacts. The overall analysis takes a refreshing approach in that it does not try to fit all these elements and the subsystem impact assessments into one grand integrated model, but rather develops the assessments from a common base while allowing each to follow its own logic and scale. . . it provides a welcome overview of how one can conduct a multisystem, multisector climate impact assessment that combines natural, engineering, and social sciences in a rigorous format. Kris Wernstedt, Journal of Regional Science Climate scientists have determined that recent global temperature increases are due in large part to increased greenhouse gas emissions from human activities. Even if mitigation of these gases begins immediately, there is every reason to believe that climate change will continue to occur. Every region in the world ought to forecast, as the contributors do in this study of California (a region of broad variation and high population), how it will be affected by climate change and how it might best adapt. Models are used to estimate potential physical and biological impacts, efficient adaptations, and residual damages from climate change. The contributors cover a broad array of climate change impacts on affected market sectors (including water supply, agriculture, coastal resources, timber, and energy demand) as well as ecosystems and biodiversity. An integrated hydrologic-agriculture model is developed to explore how the region would adapt to changes in water flows. Interactions between climate impacts and population and economic growth, urbanization, and technological change are also explored. For example, the study examines how both climate change and projected land development affect the region s terrestrial ecosystems and biodiversity. The level of geographical detail, along with the broad applicability of the modeling, methodology, and conclusions, make this a unique and valuable reference for environmental economists, scientists, planners, and policymakers.
Download or read book Climate Change Impacts to Local Water Management in the San Francisco Bay Area written by William Steven Sicke and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change will affect both sea level and the temporal and spatial distribution of runoff in California. These climate changes will affect the reliability of water supplies and operations of California's water supply system. To meet future urban water demands in the San Francisco Bay Area, local water managers can adapt by changing water supply portfolios and operations. An engineering economic model, CALVIN, which optimizes water supply operations and allocations for the state of California, was used to explore the effects on water supply of a severely warm dry climate and substantial sea level rise and to identify economically promising long-term adaptations for San Francisco Bay Area water systems. The modeling suggests that even under fairly severe forms of climate change, Bay Area urban water demands can be largely met, but at a cost. Costs are from purchasing water from agricultural users (with agricultural opportunity costs), more expensive water supply alternatives such as water recycling and desalination, and some increases in water scarcity (costs of water use reduction). The modeling also demonstrates the importance of water transfer and intertie infrastructure to facilitate flexible water management among Bay Area water agencies. The intertie capacity developed by Bay Area agencies for emergencies, such as earthquakes, becomes even more valuable for responding to severe changes in climate.
Download or read book Managing California s Water written by Ellen Hanak and published by Public Policy Instit. of CA. This book was released on 2011 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essays on California s Water Economy written by Hilary Beth Soldati and published by . This book was released on 2017 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation consists of three essays that provide insights into the economics of water across different dimensions of the resource and its role in the state of California. The first essay examines the social welfare impacts of variation in irrigation supplies that are available through major public projects. Discussion of the value and significance of the irrigation services that are made available through the Sacramento-San Joaquin Bay Delta often focus on the immediate impacts to agricultural production and direct farm jobs. This essay, however, considers the reach of these impacts by evaluating how agriculturally based communities are effected by shortages in irrigation supplies. The second and third essays shift attention toward urban water usage. Methods of forecasting urban water demand are reconsidered and a suggestion is made for an alternative approach to evaluating the predictive power of demand models in the second essay. Finally, the third essay measures the effect of consumption analytics and social norm messaging on household decision-making around water usage. Taken together, these three essays address some of the key features of California's water economy. While there exists much research that measures the impact of precipitation shocks on agricultural regions, whether in production or in other outcomes, less research is available that specifically focuses on the impacts of variation in developed irrigation supplies. Given that developing irrigation infrastructure is oft regarded as an adaptation strategy for climate change, it is worth understanding how shocks in the supply of managed water effect individual and regional outcomes. The first essay exploits exogenous variation in the availability of California's Sacramento-San Joaquin Delta irrigation water to estimate the impact on crime rates for the agricultural counties that use this input. This research provides suggestive evidence in support of the hypothesis that reductions in the availability of this irrigation supply lead to a socially and economically significant increase in both property and violent crime rates. Empirical results support the argument that farm jobs is the mostly likely mechanism, with suggestive evidence that demographic changes are also important. Urban water managers rely heavily on forecasts of water consumption to determine management decisions and investment choices. Typical forecasts rely on simple models whose criteria for selection has little to do with their performance in predicting out-of-sample consumption levels. This essay demonstrate this issue by comparing forecast models selected on the basis of their ability to perform well in-sample versus out-of-sample. Results highlight the benefits of developing out-of-sample evaluation criteria to ascertain model performance. Using annual data on single-family residential water consumption in Southern California, this research illustrates how prediction ability varies according to model evaluation method. Using a training dataset, this analysis finds that models ranking highly on in-sample performance significantly over-estimated consumption $(10\%-25\%)$ five years out from the end of the training dataset relative to observed demands five years out from the end of the training dataset. Whereas, the top models selected using the out-of-sample criteria came within 1\% of the actual total consumption. Notably, projections of future demand for the in-sample models indicate increasing aggregate water consumption over a 25-year period, which contrasts the downward trend predicted by the out-of-sample models. The third essay estimates how household-level water consumption may be impacted by the distribution of Home Water Use Reports (HWURs) by Dropcountr (DC), a digital and web-based consumption analytics platform. Similar to Opower in the energy sector, DC offers social comparison, consumption analytics, and conservation information to residential accounts, primarily through digital communications. Having initiated relationships with several California utilities, as well as major Texas and Colorado providers, the effect of these programs may be measured and will contribute to three areas of academic literature: 1) the study of social norms and moral suasion on consumption behavior, in general; 2) the effects of such methods in the water sector, in specific; and 3) understanding alternatives to price mechanisms in demand-side management of water resources. This research discusses the potential of this type of information to generate measurable effects of interest, both to researchers and to water managers alike. Particular focus will be given to results with a mid-sized California utility and a major Texas provider. Early results indicate an economically and statistically significant $5-8\%$ and $3-4\%$ reduction in average monthly household water consumption for the California and the Texas utility, respectively, for the typical household under treatment of the DC program.
Download or read book Urban Water Demand in California To 2100 written by Juliet Christian-Smith and published by . This book was released on 2012-08 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Development and Environmental Quality in California s Water System written by Zach Willey and published by . This book was released on 1985 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book California s Water Futures written by Rachel Ragatz and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Changes in climate, population, water conservation, and the Sacramento-San Joaquin Delta will affect water management, the economy, and the environment in California. This thesis uses an integrated statewide hydro-economic model to examine the water supply and cost implications of changes in urban water conservation, Delta export capacity, and a dry form of climate warming for water management in California with population and infrastructure conditions projected for 2050. Adaptation options include coordinated use of system re-operation, remaining Delta pumping capacity, urban and agricultural water conservation, water markets, conjunctive use of ground and surface water, seawater desalination, and expanded water recycling. Results indicate that, depending on climate and Delta export conditions, conserving 30% of California's 2000 level urban demands (bringing urban use down to 154gpcd) could save California $10 million to $2.4 billion annually (after conservation implementation costs) or $2 - $623/acre foot conserved. Expanding surface water storage capacity becomes less valuable with urban conservation, because it is so rarely used. Recycled water and desalination are expanded primarily when no Delta exports are available and become much less economical with high levels of urban water conservation.
Download or read book The Water Sustainable City written by David Lewis Feldman and published by Edward Elgar Publishing. This book was released on 2017-01-27 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cities place enormous pressures on freshwater quality and availability because they are often located some distance from the water sources needed by their populations. This fact compels planners to build infrastructure to divert water from increasingly distant outlying rural areas, thus disrupting their social fabric and environment. In addition, increasing urbanization due to population growth, economic change, and sprawl places huge burdens upon the institutions, as well as the infrastructure, that deliver, protect, and treat urban water. This book assesses the challenges facing the world’s cities in providing reliable, safe, and plentiful supplies through infrastructural, economic, legal, and political strategies.
Download or read book Adaptation and Resilience written by Bonnie G. Colby and published by Routledge. This book was released on 2012-06-25 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: In America's arid southwest, climate change will occur in the context of already-keen competition for water for agriculture, urban growth, electricity generation, water-based recreation, and environmental protections. This book explores the challenges that climate change and variability pose for water and energy managers and users, communities, and policy makers in the arid Southwest and demonstrates the application of economic methods to address these challenges. It provides valuable tools for both those interested in resource management and climate change, and those seeking to understand how economic methods can be used to analyze contemporary social problems and craft appropriate responses. The book considers both adaptation to long-term climate change and more immediate issues of water and electricity management in the face of inter-annual climate variability and drought. Thus, no matter what one's perspective on long-run climate change projections, the book provides useful lessons for some of the region's most pressing resource management problems.
Download or read book The Water Problem written by Patricia Mulroy and published by Rowman & Littlefield. This book was released on 2017 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change: a strategic opportunity for water managers? / Kathy Jacobs and Paul Fleming -- The delta : resolving California's water conundrum / Pat Mulroy -- The San Diego strategy : a sea change in western water / Maureen A. Stapleton -- The Colorado River story / Jim Lochhead and Pat Mulroy -- Why examine Nebraska's water governance framework? / Ann Bleed -- Harnessing hydrogeological analysis to improve groundwater management across the American West / Burke W. Griggs and James J. Butler Jr -- Southeast Florida : ground zero for sea level rise / Doug Yoder -- Finding the balance : developing resilient, sustainable water and wastewater systems in New York City / Alan Cohn, Angela Licata, and Emily Lloyd
Download or read book Forecasting Urban Water Demand written by R. Bruce Billings and published by American Water Works Association. This book was released on 2011-01-12 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Climate Change in California written by Fredrich Kahrl and published by Univ of California Press. This book was released on 2012-09-01 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: California is synonymous with opportunity, prosperity, and natural beauty, but climate change will certainly influence the state’s future. Changes will affect the economy, natural resources, public health, agriculture, and the livelihoods of its residents. But how big is the risk? How will Californians adapt? What will it cost? This book is the first to ask and attempt to answer these and other questions so central to the long-term health of the state. While California is undeniably unique and diverse, the challenges it faces will be mirrored everywhere. This succinct and authoritative review of the latest evidence suggests feasible changes that can sustain prosperity, mitigate adverse impacts of climate change, and stimulate research and policy dialog across the globe. The authors argue that the sooner society recognizes the reality of climate change risk, the more effectively we can begin adaptation to limit costs to present and future generations. They show that climate risk presents a new opportunity for innovation, supporting aspirations for prosperity in a lower carbon, climate altered future where we can continue economic progress without endangering the environment and ourselves.
Download or read book Impacts of Projected Climate Change on Urban Water Use written by Trevor C. Hughes and published by . This book was released on 1994 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Perspectives on California Water Supply written by United States. Congress. House. Committee on Natural Resources. Subcommittee on Water and Power and published by . This book was released on 2010 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
