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Integrated Modeling And Management Of Groundwater And Surface Water Zhangye Basin Northwest China
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Book Synopsis Integrated Modeling and Management of Groundwater and Surface Water, Zhangye Basin, Northwest China by : Li Huang
Download or read book Integrated Modeling and Management of Groundwater and Surface Water, Zhangye Basin, Northwest China written by Li Huang and published by . This book was released on 2016 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation consists of three self-contained, yet closely related, papers summarizing the results of a comprehensive study aimed at the development of a decision support system for sustainable water resources management for the Zhangye Basin in northwestern China. The first paper presents a 3D groundwater flow model to represent groundwater dynamics of the basin from 1999 through 2010 using MODFLOW-2005. The regional 3D groundwater model provides reliable information of the flow field and produces detailed water budgets for management purposes. It defines the intensive groundwater-surface water interaction zones, and reveals the increasing flux exchange due to both climate change and human activities. The second paper presents an integrated 3D groundwater-surface water flow model using GSFLOW. The model calibration was done by first running PRMS and MODFLOW-2005 models separately, and then followed by the calibration of the integrated GSFLOW model. The model shows a detailed trend of water storage changes and their relationship with each inflow and outflow item. More importantly, this study demonstrates the applicability of integrated basin-scale models in characterizing the groundwater-surface water(GWSW) interaction, reproducing the flow system, and supporting sustainable water resources management while accounting for the effects of climate change in arid inland river basins. The third paper presents an efficient decision support tool, taking into consideration the relevant complexities and interactions in different water resource components, to inform decision making for water resources management for the Zhangye basin. On the basis of data collection and data mining, incorporated with integrated hydrological conceptual models and numerical models, a Bayesian network (BN) has been developed and calibrated by K-fold cross validation. The trained BN model captures the important hydrological cycle characteristics and uncertainty of related factors to provide the optimal management solutions under consideration. While this study is based on the Zhangye basin, the concepts and approaches developed in this study are of general applicability. The integrated GWSW modeling, coupled with a BN construct, provides an innovative tool to inform decision making in water resources management.
Book Synopsis Quantitative Assessment of Groundwater and Surface Water Interactions in the Hailiutu River Basin, Erdos Plateau, China by : Zhi Yang
Download or read book Quantitative Assessment of Groundwater and Surface Water Interactions in the Hailiutu River Basin, Erdos Plateau, China written by Zhi Yang and published by CRC Press. This book was released on 2018-04-17 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study presents a multi-disciplinary approach for investigating the interactions between groundwater and surface water in the semi-arid Hailiutu catchment in the Erdos Plateau, Northwest China. The study consists of statistical detection of river flow regime shifts at the basin level; multiple in-situ measurements for quantifying groundwater discharges using hydraulic, hydrochemical and temperature methods at a local scale; analysis and simulation of impacts of different land use scenarios on groundwater and surface water interactions at the sub-catchment scale; and the quantification of temporal and spatial groundwater and surface water interactions with hydrochemical tracers and modelling methods at the basin scale. The study found that the river flow consists of mainly groundwater discharges at all scales. The river flow regime has been intensively altered by human activities, such as the construction of reservoirs, water diversion, groundwater exploitation, and reforestation. Water use by plants and crops consumes majority of the precipitation. Groundwater sustains vegetation growth and feeds river discharges. The water resources and ecosystem management priority should reduce evaporative water uses by promoting dry resistant plant species for vegetating sand dunes and lower irrigation demand crops for socio-economic development. Furthermore, the Hailiutu River catchment must manage the groundwater recharge for water resource conservation and the maintenance of healthy ecosystems.
Book Synopsis Water Resources Research in Northwest China by : Yaning Chen
Download or read book Water Resources Research in Northwest China written by Yaning Chen and published by Springer Science & Business Media. This book was released on 2014-03-23 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the possible impacts of climate change on hydrology and water resources in the vast arid region of Northwest China, which is one of the world’s largest arid places. The first chapter offers an introductory discussion of the physical geography and socioeconomic conditions in the region. Chapters 2 through 7 discuss the climate system and hydrologic system changes in the region, and assess some implications of these changes in relation to potential evapotranspiration, the hydrological cycle and spatiotemporal variations of the snow cover and glaciers as measured via remote sensing, geographic information systems, and statistical analysis. Chapters 8 and 9 focus on model description and experimental design for interpreting the hydro-climatic process, emphasizing the integration of water, climate, and land ecosystems through field observations and computer-based simulations. Chapter 10 examines some extreme hydrological events and presents a study using the historical trend method to investigate the spatial and temporal variability of changing temperature and precipitation extremes in the hyper-arid region of Northwest China. A concluding chapter discusses possible strategies for sustainable watershed management. The contributors are acknowledged experts who bring broad, relevant experience on water resources research in China’s cold and arid regions. The lessons of this volume will prove useful for understanding arid areas elsewhere in the world.
Book Synopsis Integrated Surface Water and Groundwater Modeling of the Baoding Plain in Northern China by : 郭文思
Download or read book Integrated Surface Water and Groundwater Modeling of the Baoding Plain in Northern China written by 郭文思 and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Resources Management of the People’s Republic of China by : Dajun Shen
Download or read book Water Resources Management of the People’s Republic of China written by Dajun Shen and published by Springer Nature. This book was released on 2020-11-21 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores water resources management issues in China and possible solutions. It analyzes a wide range of general and specific topics, providing case studies and a balanced review of the past and present situation as well as future developments. The book begins with a general introduction and an overview of hydrology, water resources, and development issues in China. It then presents a management framework, including a management system, management institutions, river basin management, water pricing, water rights, and groundwater management, and discusses its implementation, covering water resources allocation and regulation in the Yellow River, integrated water affair management reforms, and agricultural water management in northern China. The last section focuses on the current reforms and hot topics, with strong emphasis on stringent water resource strategies applied to the river and lake principle system, recycled water use and water resources asset management, as well as climate change impacts, and concludes with a summary of the many changes in the water sector in China and a look at the road ahead and the areas that still need to be reformed.
Book Synopsis Surface Water-groundwater Interactions and Associated Nutrient Loading Into the Coastal Waters by : 王晓丽
Download or read book Surface Water-groundwater Interactions and Associated Nutrient Loading Into the Coastal Waters written by 王晓丽 and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adaptive Catchment Management and Reservoir Operation by : Guangtao Fu
Download or read book Adaptive Catchment Management and Reservoir Operation written by Guangtao Fu and published by MDPI. This book was released on 2019-04-09 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: River catchments and reservoirs play a central role in water security, food supply, flood risk management, hydropower generation, and ecosystem services; however, they are now under increasing pressure from population growth, economic activities, and changing climate means and extremes in many parts of the world. Adaptive management of river catchments and reservoirs requires an in-depth understanding of the impacts of future uncertainties and thus the development of robust, sustainable solutions to meet the needs of various stakeholders and the environment. To tackle the huge challenges in moving towards adaptive catchment management, this book presents the latest developments in cutting-edge knowledge, novel methodologies, innovative management strategies, and case studies, focusing on the following themes: reservoir dynamics and impact analysis of dam construction, optimal reservoir operation, climate change impacts on hydrological processes and water management, and integrated catchment management.
Book Synopsis Integrated Modelling of Ecosystem Services and Land-Use Change by : Youjia Liang
Download or read book Integrated Modelling of Ecosystem Services and Land-Use Change written by Youjia Liang and published by Springer Nature. This book was released on 2019-10-17 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents essential case studies on the integrated modelling of ecosystem services and land-use change in the field of landscape ecology. The case studies were mainly conducted in the Zhangye oasis of the Hexi corridor and the upper reaches of the Heihe river basin, including Loess plateau (for wind power) and the inland waterways of the Yangtze River (for the regulation of extreme events). The book puts forward an integrated modelling method, including human activities, natural processes, land-use change, and ecosystem management, and explores multiple scenarios based on the interests of local managers and their implications for ecosystem services. As the book demonstrates, the integrated modelling method for ecosystem services and land-use change can serve as a valuable tool for gauging the impact of various development scenarios in this study area, and in other regions with similar characteristics. In addition, numerous charts and diagrams are included in each chapter, facilitating the simulation and assessment of specific land-use change impacts on ecosystem services in various study areas.
Book Synopsis Tapping Two Sources by : Evertje Aarnoudse
Download or read book Tapping Two Sources written by Evertje Aarnoudse and published by . This book was released on 2016* with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conjunctive water management; groundwater regulations; household survey; small scale agriculture; arid regions; China
Book Synopsis Tapping Two Sources by : Evertje Aarnoudse
Download or read book Tapping Two Sources written by Evertje Aarnoudse and published by . This book was released on 2016* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Conjunctive water management; groundwater regulations; household survey; small scale agriculture; arid regions; China
Book Synopsis Groundwater-surface Water Interaction by : Corinna Abesser
Download or read book Groundwater-surface Water Interaction written by Corinna Abesser and published by . This book was released on 2008 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected papers from a symposium on A new Focus on Integrated Analysis of Groundwater-Surface Water Systems, held during the International Union of Geodesy and Geophysics XXIV General Assembly in Perugia, Italy, 11-13 July 2007.
Book Synopsis Di biao di xia shui zheng he shu zhi mo shi yu di xia shui zi yuan guan li ying yong zhi yan jiu by : 國立中央大學
Download or read book Di biao di xia shui zheng he shu zhi mo shi yu di xia shui zi yuan guan li ying yong zhi yan jiu written by 國立中央大學 and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Di biao di xia shui zheng he shu zhi mo shi yu di xia shui zi yuan guan li ying yong zhi yan jiu by :
Download or read book Di biao di xia shui zheng he shu zhi mo shi yu di xia shui zi yuan guan li ying yong zhi yan jiu written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Groundwater Quality by : Harriet Nash
Download or read book Groundwater Quality written by Harriet Nash and published by Springer. This book was released on 1994-10-31 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater quality monitoring and testing is of paramount importance both in the developed and developing world. This book presents a series of papers illustrating the varied nature of current research into groundwater quality. Urban and rural supplies are covered through a case history approach, and the importance of remedial action to prevent deterioration is emphasized.
Book Synopsis Integrative Hydrological and Ecological Modeling for Regional Water Resources Management in the Yellow River Basin, China by : Xianglian Li
Download or read book Integrative Hydrological and Ecological Modeling for Regional Water Resources Management in the Yellow River Basin, China written by Xianglian Li and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water, Power and IWRM (integrated Water Resources Management) by : Haiyan Yu
Download or read book Water, Power and IWRM (integrated Water Resources Management) written by Haiyan Yu and published by . This book was released on 2015 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Groundwater Hydraulics by : Kuniaki Sato
Download or read book Groundwater Hydraulics written by Kuniaki Sato and published by Springer Science & Business Media. This book was released on 2011-06-28 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: The groundwater science and engineering has been closely connected with various fields (1) Groundwater Hydrology, (2) Groundwater Hydraulics or Geohydraulics, (3) Fluid Dynamics in Porous Media, (4) Groundwater Quality Engineering, (5) Soil Physics, and (6) Hydrogeology or Geohydrology. The purpose of the book is to present an update textbook of groundwater hydraulics, which includes all of basic items in above-mentioned fields, to students (of graduate school), researchers and practitioners. The students and beginners who intend to specialize in groundwater hydraulics through one semester will master contents of the book.
