Impacts Of Projected Climate Change On Urban Water Use
DOWNLOAD
Download Impacts Of Projected Climate Change On Urban Water Use PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Impacts Of Projected Climate Change On Urban Water Use book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Impacts Of Projected Climate Change On Urban Water Use
DOWNLOAD
Author : Trevor C. Hughes
language : en
Publisher:
Release Date : 1994
Impacts Of Projected Climate Change On Urban Water Use written by Trevor C. Hughes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Climatic changes categories.
Global Climate Change Response Program Impacts Of Projected Climate Change On Urban Water Use U S Department Of The Interior February 1994
DOWNLOAD
Author : United States. Bureau of Reclamation
language : en
Publisher:
Release Date :
Global Climate Change Response Program Impacts Of Projected Climate Change On Urban Water Use U S Department Of The Interior February 1994 written by United States. Bureau of Reclamation and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Impact Of Climate Change On Urban Water Consumption
DOWNLOAD
Author : Niousha Rasifaghihi
language : en
Publisher:
Release Date : 2020
Impact Of Climate Change On Urban Water Consumption written by Niousha Rasifaghihi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Smart cities need a sustainable plan and management of urban water consumption (UWC). A reliable long-term forecast of UWC is one of the key tasks to ensure water security and to achieve a balance between future water demand and supply. Long-term forecasts of UWC inevitably contain uncertainties. The uncertainties can associate with: 1) historical data of UWC; 2) existing observations of hydrological/climate variables as potential drivers of UWC; 3) the dependence of UWC on the potential drivers; and 4) projections of future climate change. The purpose of this research is to improve our understanding of the climate-change impact on UWC and of feasible ways to handle the foregoing uncertainties. Specifically, this research seeks answers to two key questions: 1) What quantity of water will be needed in the long-term? 2) To what extent will long-term UWC be affected by climate change? This research took the probabilistic approach to the problem of UWC forecast and made an application to the City of Brossard in the Greater Montreal metropolitan area. The methodologies involve Bayesian statistics as well as cluster analyses, which are a frequently used technique in machine learning. The analyses were performed on multiple year records of daily water consumption (DWC) in the city as well as field measurements of climate variables from the Montreal area. The analyses produced results of decomposed base water consumption (BWC) and seasonal water consumption (SWC). The DWC time-series was shown to have a transition from BWC to SWC at a threshold air temperature. The BWC was independent of climate change but subject to weekend effects, being higher on a weekend than weekdays. The SWC was a function of daily minimum air temperature, daily maximum air-temperature, and daily total precipitation. The SWC forecasts allowed for inherent uncertainties in climate variables. Markov Chain Monte Carlo was used as a sampling method in approximating the posterior distribution of regression parameters. The results from Bayesian linear regression gave a probability distribution of DWC. To quantify the impact of climate change on UWC, future projections of air temperature and precipitation were obtained from 21 General Circulation Models and downscaled for the city. The downscaled daily air temperature and precipitation corresponded to two scenarios of levels of greenhouse gas concentrations. Using quantile mapping methods, bias corrections were made to the downscaled daily minimum temperature, daily maximum temperature and daily total precipitation. These data gave input to the Bayesian linear regression model and produced SWC forecasts for the next three decades. The SWC was shown to display a positive trend over time in response to changing climate. The methodologies discussed in this thesis can be applied to other cities, producing results useful for upgrade and/or construction planning of water supply infrastructures.
Urban Water Security
DOWNLOAD
Author : Robert C. Brears
language : en
Publisher: John Wiley & Sons
Release Date : 2017-01-17
Urban Water Security written by Robert C. Brears and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-17 with Technology & Engineering categories.
In the 21st Century, the world will see an unprecedented migration of people moving from rural to urban areas. With global demand for water projected to outstrip supply in the coming decades, cities will likely face water insecurity as a result of climate change and the various impacts of urbanisation. Traditionally, urban water managers have relied on large-scale, supply-side infrastructural projects to meet increased demands for water; however, these projects are environmentally, economically and politically costly. Urban Water Security argues that cities need to transition from supply-side to demand-side management to achieve urban water security. This book provides readers with a series of in-depth case studies of leading developed cities, of differing climates, incomes and lifestyles from around the world, that have used demand management tools to modify the attitudes and behaviour of water users in an attempt to achieve urban water security. Urban Water Security will be of particular interest to town and regional planners, water conservation managers and policymakers, international companies and organisations with large water footprints, environmental and water NGOs, researchers, graduate and undergraduate students.
Climate Change And Its Effects On Water Resources
DOWNLOAD
Author : Alper Baba
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-05-29
Climate Change And Its Effects On Water Resources written by Alper Baba and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-29 with Science categories.
National and global security can be assessed in many ways but one underlying factor for all humanity is access to reliable sources of water for drinking, sanitation, food production and manufacturing industry. In many parts of the world, population growth and an escalating demand for water already threaten the sustainable management of available water supplies. Global warming, climate change and rising sea level are expected to intensify the resource sustainability issue in many water-stressed regions of the world by reducing the annual supply of renewable fresh water and promoting the intrusion of saline water into aquifers along sea coasts, where 50% of the global population reside. Pro-active resource management decisions are required, but such efforts would be futile unless reliable predictions can be made about the impact of the changing global conditions on the water cycle and the quality and availability of critical water reserves. Addressing this wide spectrum of issues, a team of expert authors discusses here the impacts of climate change on the global water resources, the long-term resource management goals at global and local scales, the data requirements and the scientific and technical advances necessary to mitigate the associated impacts.
Addressing Climate Change In Long Term Water Resources Planning And Management
DOWNLOAD
Author : Levi D. Brekke
language : en
Publisher: DIANE Publishing
Release Date : 2011
Addressing Climate Change In Long Term Water Resources Planning And Management written by Levi D. Brekke and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Science categories.
Describes the water management community¿s needs for climate change info. and tools to support long-term planning. Technical specialists and program managers have worked with their planners, water operators, and environmental compliance managers to identify the information and tools most relevant to their programs. They also have engaged and consulted with other Federal, State, and local agencies and stakeholder groups that have a role in water and water-related resource management to identify complementary priorities and individual perspectives. This report will help focus research and technology efforts to address info. and tools gaps relevant to the water management user community. Charts and tables. This is a print on demand report.
Water Security Under Climate Change
DOWNLOAD
Author : Asit K. Biswas
language : en
Publisher: Springer Nature
Release Date : 2021-09-28
Water Security Under Climate Change written by Asit K. Biswas and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-28 with Science categories.
This book highlights the likely impacts of climate change in terms of global and national water securities, how different countries are attempting to address these complex problems and to what extent they are likely to succeed. A major global concern at present, especially after the social and economic havoc that has been caused by COVID-19 in only one year, is how we can return to earlier levels of economic development patterns and then further improve the process so that sustainable development goals are reached to the extent possible by 2030, in both developed and developing countries. Mankind is now facing two existential problems over the next several decades. These are climate change and whether the world will have access to enough water to meet all its food, energy, environment and health needs. Much of expected climate change impacts can be seen through the lens of extreme hydrological events, like droughts, floods and other extreme hydrometeorological events. Chapter 7 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.Chapter 12 is available open access under a Creative Commons Attribution-NonCommercial 4.0 International License via link.springer.com.
Climate Change Water And Food Security
DOWNLOAD
Author : Hugh Turral
language : en
Publisher: Fao
Release Date : 2011
Climate Change Water And Food Security written by Hugh Turral and has been published by Fao this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Agriculture categories.
The rural poor, who are the most vulnerable, are likely to be disproportionately affected.
Climate Change And Water
DOWNLOAD
Author : Carol Howe
language : en
Publisher: IWA Publishing
Release Date : 2010
Climate Change And Water written by Carol Howe and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Science categories.
Professionals are sure to understand the effects of climate change on urban water and wastewater utilities with this collection of international scientific papers. Case studies and practical planning, mitigating, and adapting information are provided on greenhouse gases, energy use, and water supply and quality issues.
Climate Change And Water Resources
DOWNLOAD
Author : Tamim Younos
language : en
Publisher: Springer
Release Date : 2014-07-08
Climate Change And Water Resources written by Tamim Younos and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-08 with Science categories.
This volume presents nine chapters prepared by international authors and highlighting various aspects of climate change and water resources. Climate change models and scenarios, particularly those related to precipitation projection, are discussed and uncertainties and data deficiencies that affect the reliability of predictions are identified. The potential impacts of climate change on water resources (including quality) and on crop production are analyzed and adaptation strategies for crop production are offered. Furthermore, case studies of climate change mitigation strategies, such as the reduction of water use and conservation measures in urban environments, are included. This book will serve as a valuable reference work for researchers and students in water and environmental sciences, as well as for governmental agencies and policy makers.