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Author : Lauren Foster
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (17 download)
Download or read book Modeling Climate Change Impacts to Rocky Mountain Headwater Hydrology written by Lauren Foster and published by . This book was released on 2018 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. Fai Fung
Publisher : John Wiley & Sons
ISBN 13 : 1444348175
Total Pages : 215 pages
Book Rating : 4.4/5 (443 download)
Download or read book Modelling the Impact of Climate Change on Water Resources written by C. Fai Fung and published by John Wiley & Sons. This book was released on 2011-07-05 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quantitative assessment of the impact of climate change on water availability and water resources management requires knowledge of climate, hydro(geo)logical and water resources models, and particularly the relationships between each of them. This book brings together world experts on each of these aspects, distilling each complex topic into concise and easy to understand chapters, in which both the uses and limitations of modelling are explored. The book concludes with a set of case studies using real-life examples to illustrate the steps required and the problems that can be faced in assessing the potential impacts of climate change on water resource systems. For students, scientists, engineers and decision-makers alike, this book provides an invaluable and critical look at the information that is provided by climate models, and the ways it is used in modelling water systems. A key focus is the exploration of how uncertainties may accrue at each stage of an impacts assessment, and the reliability of the resulting information. The book is a practical guide to understanding the opportunities and pitfalls in the quantitative assessment of climate change impacts and adaptation in the water resource sector.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309105242
Total Pages : 222 pages
Book Rating : 4.3/5 (91 download)
Download or read book Colorado River Basin Water Management written by National Research Council and published by National Academies Press. This book was released on 2007-06-30 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies of past climate and streamflow conditions have broadened understanding of long-term water availability in the Colorado River, revealing many periods when streamflow was lower than at any time in the past 100 years of recorded flows. That information, along with two important trends-a rapid increase in urban populations in the West and significant climate warming in the region-will require that water managers prepare for possible reductions in water supplies that cannot be fully averted through traditional means. Colorado River Basin Water Management assesses existing scientific information, including temperature and streamflow records, tree-ring based reconstructions, and climate model projections, and how it relates to Colorado River water supplies and demands, water management, and drought preparedness. The book concludes that successful adjustments to new conditions will entail strong and sustained cooperation among the seven Colorado River basin states and recommends conducting a comprehensive basinwide study of urban water practices that can be used to help improve planning for future droughts and water shortages.
Author : Jessica Halofsky
Publisher : Springer
ISBN 13 : 3319569287
Total Pages : 246 pages
Book Rating : 4.3/5 (195 download)
Download or read book Climate Change and Rocky Mountain Ecosystems written by Jessica Halofsky and published by Springer. This book was released on 2017-07-19 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of a team of approximately 100 scientists and resource managers who worked together for two years to understand the effects of climatic variability and change on water resources, fisheries, forest vegetation, non-forest vegetation, wildlife, recreation, cultural resources and ecosystem services. Adaptation options, both strategic and tactical, were developed for each resource area. This information is now being applied in the northern rocky Mountains to ensure long-term sustainability in resource conditions. The volume chapters provide a technical assessment of the effects of climatic variability and change on natural and cultural resources, based on best available science, including new analyses obtained through modeling and synthesis of existing data. Each chapter also contains a summary of adaptation strategies (general) and tactics (on-the-ground actions) that have been developed by science-management teams.
Author : Eusebio Mercedes Ingol-Blanco
Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.:/5 (731 download)
Download or read book Modeling Climate Change Impacts on Hydrology and Water Resources written by Eusebio Mercedes Ingol-Blanco and published by . This book was released on 2011 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water resources availability could be affected by alterations of hydrologic processes as a result of climate change. Global projections of climate change indicate negative impacts on water systems with increasing flooding and drought events. This investigation presents the modeling of climate change effects on the hydrology and water resources availability in the Rio Conchos basin, the main tributary of the lower portion of the bi-national Rio Grande/Bravo basin, and its impact on the water treaty signed between the United States of America and Mexico in 1944. One of the problems most relevant to the study basin is the frequent occurrence of long drought periods. Coupled with increased water demands and low irrigation efficiencies, the competition for water resources is high on both sides of the border. Three main parts are addressed in this research. First, a hydrologic model has been developed using the one-dimensional, 2 layer soil moisture accounting scheme embedded in a water evaluation and planning model. Second, downscaled precipitation and temperature data, from five general circulation models for two emission scenarios, A1B and A2, were used as inputs to the Rio Conchos hydrologic model to determine the effect on basin hydrology. A multi-model ensemble is developed and several techniques, such as probability density functions, wavelet analysis, and trend analysis, are used to assess the impacts. Third, a water resources planning model for the basin has been developed, which integrates the hydrologic model and water management modeling, to evaluate the impacts on the entire water system and simulate adaptive strategies to mitigate climate change in the study basin. Skill-weighted multi-model ensemble results show that annual average runoff may be reduced by 12% ± 53% and 20% ± 45% in 2080-2099 relative to 1980-1999 for the A1B and A2 scenarios, respectively. Likewise, results show that reliability and resiliency of the water system will tend to decrease; consequently, the vulnerability of the system increases over time. Proposed adaptation measures could make the system more reliable and less vulnerable in meeting water demands for irrigation and municipal uses.
Author : Gordon Nichols McCurry
Publisher :
ISBN 13 :
Total Pages : 722 pages
Book Rating : 4.:/5 (457 download)
Download or read book Modeling the Effects of Climate Change on the Hydrology and Water Rights of a Semi-arid Irrigated Watershed written by Gordon Nichols McCurry and published by . This book was released on 2000 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mehrez Zribi
Publisher : Elsevier
ISBN 13 : 0128180862
Total Pages : 352 pages
Book Rating : 4.1/5 (281 download)
Download or read book Water Resources in the Mediterranean Region written by Mehrez Zribi and published by Elsevier. This book was released on 2020-06-14 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Resources in the Mediterranean Region summarizes and collates scientific developments around water resources in the Mediterranean socio-economic environment through a multidisciplinary framework synthesizing hydrology, hydrogeology, climate, bioclimatology, economics, and geography. As such, it provides essential information for any reader looking to learn more about the Mediterranean which is experiencing the impact of climate change and concurrent complex issues of anthropogenic effects, especially in agriculture and other resource uses. Water Resources in the Mediterranean Region covers different challenges in the issue of the evolution of water resources in the Mediterranean. It is intended for PhD students, research scientists, and managers interested in new solutions and approaches for water management and in the forecast of future water dynamics. Offers multidisciplinary content providing global visions of the challenges faced in the Mediterranean region Presents fundamental and operational studies, providing the reader with information on how to implement these actions and results themselves Written in a pedagogical manner, allowing for ease of reading for both researchers and water managers
Author : Levi D. Brekke
Publisher : DIANE Publishing
ISBN 13 : 1437920497
Total Pages : 76 pages
Book Rating : 4.4/5 (379 download)
Download or read book Climate Change and Water Resources Management written by Levi D. Brekke and published by DIANE Publishing. This book was released on 2009-11 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many challenges, including climate change, face the Nation¿s water managers. The Intergovernmental Panel on Climate Change (IPCC) has provided estimates of how climate may change, but more understanding of the processes driving the changes, the sequences of the changes, and the manifestation of these global changes at different scales could be beneficial. Since the changes will likely affect fundamental drivers of the hydrological cycle, climate change may have a large impact on water resources and water resources managers. The purpose of this interagency report is to explore strategies to improve water management by tracking, anticipating, and responding to climate change. Charts and tables.
Author : Komaragiri Srinivasa Raju
Publisher : Springer
ISBN 13 : 9789811355707
Total Pages : 266 pages
Book Rating : 4.3/5 (557 download)
Download or read book Impact of Climate Change on Water Resources written by Komaragiri Srinivasa Raju and published by Springer. This book was released on 2019-01-30 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an overview of various aspects of climate change by integrating global climate models, downscaling approaches, and hydrological models. It also covers themes that help in understanding climate change in a holistic manner. The book includes worked-out examples, revision questions, exercise problems, and case studies, making it relevant for use as a textbook in graduate courses and professional development programs. The book will serve well researchers, students, as well as professionals working in the area of hydroclimatology.
Author : Sergey Chalov
Publisher : Springer
ISBN 13 : 3030036464
Total Pages : 128 pages
Book Rating : 4.0/5 (3 download)
Download or read book Climate Change Impacts on Hydrological Processes and Sediment Dynamics: Measurement, Modelling and Management written by Sergey Chalov and published by Springer. This book was released on 2019-03-13 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a collection of conference articles presented at the Second International Young Scientists Forum on Soil and Water Conservation and ICCE symposium 2018 “Climate Change Impacts on Sediment Dynamics: Measurement, Modelling, and Management” held at Moscow from 27 to 31 August 2018. This conference was organized by World Association of Soil and Water Conservation (WASWAC) and Lomonosov Moscow State University in cooperation with the International Commission on Continental Erosion of the International Association of Hydrological Sciences and World Large rivers Initiative. Topics in this book cover a wide range of questions related to fluvial geomorphology, water studies, and sediment transport.
Author : Allison Marshall Inouye
Publisher :
ISBN 13 :
Total Pages : 73 pages
Book Rating : 4.:/5 (892 download)
Download or read book Development of a Hydrologic Model to Explore Impacts of Climate Change on Water Resources in the Big Wood Basin, Idaho written by Allison Marshall Inouye and published by . This book was released on 2014 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Western United States where 50-70% of annual precipitation comes in the form of winter snowfall, water supplies may be particularly sensitive to a warming climate. We worked with a network of stakeholders in the Big Wood Basin, Idaho, to explore how climate change may affect water resources and identify strategies that may help mitigate the impacts. The 8,300 square kilometer region in central Idaho contains a mixture of public and private land ownership, a diversity of landcover ranging from steep forested headwaters to expansive desert shrublands to a concentrated area of urban development that has experienced a quadrupling of population since the 1970s. With nearly 60% of precipitation falling as winter snow, stakeholders expressed concern regarding the vulnerability of the quantity and timing of seasonal snowpack as well as surface water supplies used primarily for agricultural irrigation under projected climate change. Here, we achieve two objectives. The first is the development of a hydrologic model to represent the dynamics of the surface water system in the Big Wood Basin. We use the semi-distributed model Envision-Flow to represent surface water hydrology, reservoir operations, and agricultural irrigation. We calibrated the model using a multi-criteria objective function that considered three metrics related to streamflow and one metric related to snow water equivalent. The model achieved higher an efficiency of 0.74 for the main stem of the Big Wood River and 0.50 for the Camas Creek tributary during the validation period. The second objective is an analysis of the Big Wood Basin hydrology under alternative future climate scenarios. We forced the calibrated model with three downscaled CMIP5 climate model inputs representing a range of possible future conditions over the period 2010-2070. The climate models simulate an increase in basin average annual air temperature ranging from 1.6-5.7oC in the 2060s compared to the 1980-2009 average. The climate models show less of a clear trend regarding precipitation but in general, one model simulates precipitation patterns similar to historic, one is slightly wetter than historic, and one is slightly drier than historic by the mid-21st century. Under these future climate scenarios, the depth of April 1 SWE may decline by as much as 92% in the 2060s compared to the historic average. Mid to high elevations exhibit the largest reductions in SWE. Simulated streamflows show a shift in timing, with peak flows occurring up to three weeks earlier and center of timing from two to seven weeks earlier in the 2050-2069 period compared to the historic period. Reduced peak flows of 14-70% were simulated by mid-century. The simulated total annual streamflow, though, fell within the historic interquartile range for most years in the future period. These and other metrics considered suggest that the surface water hydrology of the Big Wood Basin is likely to be impacted by climate change. If the natural water storage provided by the annual snowpack is reduced and timing of streamflows shifts, water resource use and management may need to change in the future. This work provides a foundation from which to explore alternative management scenarios. The approach used here can be transferred to other watersheds to further assess how water resources may be affected by climate change.
Author : Robert Larson
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)
Download or read book Modelling Climate Change Impacts on Mountain Snow Hydrology, Montana-Alberta written by Robert Larson and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joe Allen Intermill
Publisher :
ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.:/5 (349 download)
Download or read book A Conceptual Hydrologic Modelling Approach to Assess the Potential Climate Change Impacts on Water Resources in the Platte River Basin written by Joe Allen Intermill and published by . This book was released on 1992 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gwendolynn Wolfheim Bury
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (922 download)
Download or read book An Integrated Approach to Gauge the Effects of Global Climate Change on Headwater Stream Ecosystems written by Gwendolynn Wolfheim Bury and published by . This book was released on 2015 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is predicted to affect ecosystems, including systems already stressed by human impacts. One ecosystem that is already highly impacted by human land use is the cold headwater stream system of the Pacific Northwest. One method of assessing the function of an ecosystem is by using an indicator species. Rhyacotriton variegatus is one such indicator species, sensitive to disturbance, and especially to temperature elevation. This study combines field measurements from the warmest edge of the range of R. variegatus, laboratory determination of thermal tolerance, and modeling. These diverse experimental sources combine to clarify the potential risks of climate change on R. variegatus, and the headwater streams they occupy. Abiotic factors are important determinates of the range of species. Predicted range shifts under climate change are based on the assumption that temperature increases will make habitat at the edge of the known range unsuitable in the future. In order to accurately predict such changes, a quantification of the current thermal boundary is needed. In Chapter Two, I placed temperature loggers and measured other environmental variables in 28 streams: 8 in the cool core of the range of R. variegatus, 10 as far east and south as R. variegatus has ever been found, and 10 outside the known range of R. variegatus. The variables which best defined the range edge were degree days (number of days over specific temperatures), and the slope of the stream bed. Specific physiological tolerance information is also essential for accurate modeling of species habitats. Physiological limits should be determined experimentally using procedures that mimic natural conditions as closely as possible, so that the results will be applicable to natural systems. Forecasting the effects of human activities on populations also requires an understanding of how specific abiotic changes will impact different life stages. I used a realistic cycling temperature treatment in Capters Three and Four, based on the data collected in Chapter One. I tested the survival of larval R. variegatus at a chronic exposure (21 days), and the level of stress as measured by corticosterone in adult R. variegatus. Larval R. variegatus survived up to a daily maximum of 23° C, beyond this the larvae died (LT 50 value of 24° C). I found that daily maximum temperatures over 18° C caused a doubling of corticosterone. There are many ways of modeling future climate change and the effect of this change on species' distribution. I chose to use large array of potential climate futures, modeling methods, and time periods to forecast the change in R. variegatus' range. This allowed me to compare the variation between the predictions for climate change, and find averages across the models. I used two correlative models, and one mechanistic model. The mechanistic model incorporated the relationship between air and water temperature from Chapter Two, and the physiological limits from Chapters Three and Four. All models predicted decreases in areas of the map classified as excellent habitat for R. variegatus. As expected, the reduction in range was most severe at longer time periods into the future, with higher CO2 amounts in the atmosphere, and in models that incorporated more abiotic variables. R. variegatus are sensitive indicators for headwater stream ecosystem function, and will have a reduced range under climate change.
Author : J. A. A. Jones
Publisher : Springer Science & Business Media
ISBN 13 : 9780792343295
Total Pages : 456 pages
Book Rating : 4.3/5 (432 download)
Download or read book Regional Hydrological Response to Climate Change written by J. A. A. Jones and published by Springer Science & Business Media. This book was released on 1996 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Predicting the Hydrological Effects of Climate Change.- Section I Sensitivity of the Global Hydrosphere Section Summary.- 2. An Introduction to Global Water Dynamics.- 3. Modelling the Biospheric Aspects of the Hydrological Cycle: Upscaling Processes and Downscaling Weather Data.- 4. Trends in Historical Steamflow Records.- Section II Regional Implications of Global Warming Section Summary.- 5. Hydrology of Northern North America under Global Warming.- 6. Current Evidence on the Likely Impact of Global Warming on Hydrological Regimes in Europe.- 7. The Impact of Climatic Warming on Hydrological Regimes in China: An Overview.- Section III Precipitation Change and Variability Section Summary.- 8. The Influence of Topography, Season and Circulation on Spatial Patterns of Daily Precipitation.- 9. Use of Artificial Neural Networks in Precipitation Forecasting.- 10. Generation of Sequences of Air Temperature and Precipitation for Estimation of the Hydrological Cycle in Changing Climatic Conditions in Poland.- 11. Some Aspects of Climatic Fluctuation at Four Stations on the Tibetan Plateau during the Last 40 Years.- 12. The Influences of the North Atlantic Oscillation, the El Niño/Southern Oscillation and the Quasi-Biennial Oscillation on Winter Precipitation in Ireland.- Section IV Impacts on Snow, Ice and Meltwaters Section Summary.- 13. Runoff Formation and Discharge Modelling of a Glacierized Basin in the Tianshan Mountains.- 14. Impact of Future Climate Change on Glacier Runoff and the Possibilities for Artificially Increasing Melt Water Runoff in the Aral Sea Basin.- 15. Glaciers and Snowcover in Central Asia as Indicators of Climate Change in the Earth-Ocean-Atmosphere System.- 16. Global Warming and the Trend toward Dryness in the Frigid High Mountains and Plateau of Western China.- Section V The Water Balance and Changing Regional Resources Section Summary.- 17. A Method to Assess the Effects of Climatic Warming on the Water Balance of Mountainous Regions.- 18. Sensitivity Analyses for the Impact of Global Warming on Water Resources in Wales.- 19. Potential Hydrological Responses to Climate Change in Australia.- 20. Dynamics of Stage Fluctuation in Yangzhouyongcuo Lake, Tibetan Plateau.- 21. Derivation of Surface Temperature, Albedo, and Radiative Fluxes over the Tibetan Plateau Based on Satellite Measurement.- 22. Climatic Warming and its Impact on the Water Resources of the Yalong River, China.- 23. The Probable Impact of Global Change on the Water Resources of Patagonia, Argentina.- 24. Long Term Trends in the Water Balance of Central Japan.- Conclusions.- 25. The Impact of Global Warming on Regional Hydrology and Future Research Priorities.
Author : Levi D. Brekke
Publisher : DIANE Publishing
ISBN 13 : 1437945015
Total Pages : 160 pages
Book Rating : 4.4/5 (379 download)
Download or read book Addressing Climate Change in Long-term Water Resources Planning and Management written by Levi D. Brekke and published by DIANE Publishing. This book was released on 2011 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Vijay P. Singh
Publisher : Allied Publishers
ISBN 13 : 9788177645477
Total Pages : 588 pages
Book Rating : 4.6/5 (454 download)
Download or read book Watershed Hydrology written by Vijay P. Singh and published by Allied Publishers. This book was released on 2003 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
