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Author: Huzefa Talibhusein Haji Publisher: ISBN: Category : Climatic changes Languages : en Pages : 456
Book Description
It is an established fact that South Africa is a water stressed nation, with its existing water resources under pressure to meet a growing demand. This vulnerability may further be exacerbated by possible changes in climate which will exert an additional layer of uncertainty on existing water resources. The Upper Vaal River Basin (UVRB) supports the economic heartland of South Africa and underpins the socio economic harmony of more than 12 million people. The objective of this study was to investigate the UVRB's ability to sustain projected surface water abstractions under the impact of future climate change. In achieving this objective, the Water Evaluation And Planning (WEAP) model was used. The model incorporates different modules which can collectively describe the integrated nature of river basin management. This study has only set up the surface hydrology and water allocation modules of the model.
Author: Huzefa Talibhusein Haji Publisher: ISBN: Category : Climatic changes Languages : en Pages : 456
Book Description
It is an established fact that South Africa is a water stressed nation, with its existing water resources under pressure to meet a growing demand. This vulnerability may further be exacerbated by possible changes in climate which will exert an additional layer of uncertainty on existing water resources. The Upper Vaal River Basin (UVRB) supports the economic heartland of South Africa and underpins the socio economic harmony of more than 12 million people. The objective of this study was to investigate the UVRB's ability to sustain projected surface water abstractions under the impact of future climate change. In achieving this objective, the Water Evaluation And Planning (WEAP) model was used. The model incorporates different modules which can collectively describe the integrated nature of river basin management. This study has only set up the surface hydrology and water allocation modules of the model.
Author: Christina Anagnostopoulou Publisher: MDPI ISBN: 303650110X Category : Science Languages : en Pages : 142
Book Description
- Water resources management should be assessed under climate change conditions, as historic data cannot replicate future climatic conditions. - Climate change impacts on water resources are bound to affect all water uses, i.e., irrigated agriculture, domestic and industrial water supply, hydropower generation, and environmental flow (of streams and rivers) and water level (of lakes). - Bottom-up approaches, i.e., the forcing of hydrologic simulation models with climate change models’ outputs, are the most common engineering practices and considered as climate-resilient water management approaches. - Hydrologic simulations forced by climate change scenarios derived from regional climate models (RCMs) can provide accurate assessments of the future water regime at basin scales. - Irrigated agriculture requires special attention as it is the principal water consumer and alterations of both precipitation and temperature patterns will directly affect agriculture yields and incomes. - Integrated water resources management (IWRM) requires multidisciplinary and interdisciplinary approaches, with climate change to be an emerging cornerstone in the IWRM concept.
Author: Velma I. Grover Publisher: CRC Press ISBN: 1466577495 Category : Science Languages : en Pages : 428
Book Description
Since the hydrological cycle is so intricately linked to the climate system, any change in climate impacts the water cycle in terms of change in precipitation patterns, melting of snow and ice, increased evaporation, increased atmospheric water vapor and changes in soil moisture and run off. Consequently, climate change could result in floods in some areas and droughts in others resulting in varying availability and the quality of water affects the quality of life, food security and also health security. This book examines the impact of climate change on water as well as health.
Author: Levi D. Brekke Publisher: DIANE Publishing ISBN: 1437945015 Category : Science Languages : en Pages : 160
Book Description
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.
Author: National Research Council Publisher: National Academies Press ISBN: 9780309046770 Category : Science Languages : en Pages : 364
Book Description
The question of whether the earth's climate is changing in some significant human-induced way remains a matter of much debate. But the fact that climate is variable over time is well known. These two elements of climatic uncertainty affect water resources planning and management in the American West. Managing Water Resources in the West Under Conditions of Climate Uncertainty examines the scientific basis for predictions of climate change, the implications of climate uncertainty for water resources management, and the management options available for responding to climate variability and potential climate change.
Author: Pavel Kabat Publisher: WaterandClimate ISBN: 9032703218 Category : Climatic changes Languages : en Pages : 122
Book Description
One of the most important impacts of global warming is what climate scientists refer to as "an intensification of the hydrological cycle". Loosely translated, this means shorter periods of more intense rainfall, and longer warmer dry periods. This report provides a wealth of information about climate change and variability. It also offers a first ever compendium of specific adaptation strategies for water managers and decision-makers to draw upon and a first overview of international support initiatives on water and climate
Author: Saeid Eslamian Publisher: CRC Press ISBN: 1040020380 Category : Technology & Engineering Languages : en Pages : 400
Book Description
Climate change not only involves rising temperatures but it can also alter the hydro-meteorological parameters of a region and the corresponding changes emerging in the various biotic or abiotic environmental features. One of the results of climate change has been the impact on the sediment yield and its transport. These changes have implications for various other environmental components, particularly soils, water bodies, water quality, land productivity, sedimentation processes, glacier dynamics, and risk management strategies to name a few. This volume provides an overview of the fundamental processes and impacts of climate change on river basin management and examines issues related to soil erosion, sedimentation, and contaminants, as well as rainfall-runoff modeling and flood mitigation strategies. It also includes coverage of climate change fundamentals as well as chapters on related global treaties and policies.
Author: Huzefa Talibhusein Haji
Author: Huzefa Talibhusein Haji
Author: Bharati, Luna
Author: Christina Anagnostopoulou
Author: Andreas Heckl
Author: Velma I. Grover
Author: Levi D. Brekke
Author: National Research Council
Author: Pavel Kabat
Author: Saeid Eslamian
Author: Thorsten Wagener