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Author: Iskandar Abdullaev
Publisher: IWMI
ISBN: 9290905093
Category : Irrigation
Languages : en
Pages : 86
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Book Description
his report analyses water productivity and water-saving initiatives in the Syr-Darya river basin in Central Asia and presents institutional and political aspects of water management in the basin.
Author: Iskandar Abdullaev
Publisher: IWMI
ISBN: 9290905093
Category : Irrigation
Languages : en
Pages : 86
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Book Description
his report analyses water productivity and water-saving initiatives in the Syr-Darya river basin in Central Asia and presents institutional and political aspects of water management in the basin.
Author: H. Murray-Rust
Publisher:
ISBN:
Category :
Languages : en
Pages : 75
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Book Description
Mitigating the effects of irrigation on the Aral Sea; Water Management Institutions and policies in the Syr - Darya River Bsin; Water allocation; Assessment of irrigation performance in the Syr - Darya Basin.
Author: Igor S. Zonn
Publisher: Springer Nature
ISBN: 3030579867
Category : Science
Languages : en
Pages : 197
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Book Description
This book reviews the current status of water resources management in Central Asian countries, and outlines the history, policies and cross-border cooperation regarding water resources management in the region. Particular attention is paid to the evolution of water resources management in Central Asia, past and future water transfer projects, specific problems concerning water use and pollution, and national approaches to water management in Kazakhstan, Kyrgyzstan and Tajikistan, as well as to related conflicts between the Central Asian countries. Together with the companion volumes on Water Resources in Central Asia: International Context and Water Bodies and Climate Change in Central Asia, it offers a valuable source of information for a broad readership, from students and scientists interested in the environmental sciences, to policymakers and practitioners working in the fields of water resources policy and management, international relations, and environmental issues.
Author: Stefanos Xenarios
Publisher: Routledge
ISBN: 0429791070
Category : Science
Languages : en
Pages : 228
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Book Description
This book offers the first multidisciplinary overview of water resources issues and management in the Aral Sea Basin, covering both the Amu Darya and Syr Darya River Basins. The two main rivers of Amu Darya and Syr Darya and their tributaries comprise the Aral Sea Basin area and are the lifeline for about 70 million inhabitants in Central Asia. Written by regional and international experts, this book critically examines the current state, trends and future of water resources management and development in this major part of the Central Asia region. It brings together insights on the history of water management in the region, surface and groundwater assessment, issues of transboundary water management and environmental degradation and restoration, and an overview of the importance of water for the key economic sectors and overall socio-economic development of Central Asian countries, as well as of hydro politics in the region. The book also focusses on the future of water sector development in the Basin, including a review of local and international actors, as well as an analysis of the current status and progress towards the Sustainable Development Goals by Basin countries. The book will be essential reading for those interested in sea basin management, environmental policy in Central Asia and water resource management more widely. It will also act as a reference source for decision-makers in state agencies, as well as a background source of information for NGOs.
Author: Philip Micklin
Publisher: Springer Science & Business Media
ISBN: 3642611826
Category : Technology & Engineering
Languages : en
Pages : 239
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Book Description
The Aral Sea Basin, which is located in the central Asian part of the former Soviet Union, is undergoing dramatically rapid and intense environmental change. Pervasive human misuse and overuse of its water, land, and other critical natural resources have led to severe degradation of key ecological systems. This book analyses the environmental, human and economic problems that have arisen and presents recommendations for future research needs. Primary focus is on the drying of the Aral Sea, but related issues of diminished river flow, land and water pollution, and degradation, ecosystem deterioration, and adverse effects on humans are also examined.
Author: Reinhard F. Hüttl
Publisher: Springer
ISBN: 3319189719
Category : Technology & Engineering
Languages : en
Pages : 300
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Book Description
This book presents the results of the Interdisciplinary Research Group "Society – Water – Technology" of the Berlin-Brandenburg Academy of Sciences and Humanities. It describes interdisciplinary evaluation criteria for major water engineering projects (MWEPs) and portrays an application to the Lower Jordan Valley (Middle East) and the Fergana Valley (Central Asia). Both areas are characterised by transboundary conflicts, by challenges due to demographic and climate change and by political and societal pressures. Based on the findings, the book provides recommendations for science and political decisions makers as well as for international financing institutions. In addition, it outlines research gaps from an interdisciplinary perspective. In the past, MWEPs have been used as an instrument to cope with the demands of growing populations and to enhance development progress. Experiences with MWEPs have shown that a purely technical approach has not always brought about the desired results. In many cases, MWEPs have even resulted in negative implications for society and environment. Therefore, improved management strategies and enhanced technologies for a sustainable water resource management system are a prerequisite to meet present and future challenges. And, moreover, the continuous evaluation and optimisation of these measures is, likewise, a must.
Author: Philip Micklin
Publisher: Springer Science & Business Media
ISBN: 3642023568
Category : Technology & Engineering
Languages : en
Pages : 454
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Book Description
The book is structured into six core parts. The first part sets the scene and explains how the use of Aral basin water resources, primarily used for irrigation, have destroyed the Aral Sea. The team explains how spheres and events interact and the related problems. Part 2 examines the social consequences of the ecological catastrophe and the affect of the Aral Sea desiccation on cultural and economic conditions of near Aral region. Part 3 explores the scientific causes of the destruction using detailed analyses and data plus some of their own research spanning aquatic biology, terrestrial biology, hydrology, water management and biodiversity. They also share some of the latest archaeological discoveries and paleobotanical analysis to delineate past levels and characteristics of the Aral Sea. There is particular focus on modern remote sensing and GIS techniques and how they can monitor the Aral Sea and the environment. Part 4 discusses regional and international initiatives to mitigate human and ecological problems of the Aral Sea and the wider political and economic consequences. With thorough insight of the total environment cost, the final chapters of the book will provide lessons for the future. There are insightful case studies throughout. Multidisciplinary by nature, all titles in our new reference book series will explore significant changes within the Earth’s ecosystems and to some extent, and will tackle ways to think about our changing environment.
Author: M.G. Bos
Publisher: Springer Science & Business Media
ISBN: 9400917708
Category : Technology & Engineering
Languages : en
Pages : 238
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Book Description
The irrigated area in the Aral Sea basin totals about 7. 5 million hectare. Part of the water supplied to this area is consumed by the irrigated crop; the remainder of the supplied water drains to the groundwater basin, to downstream depressions, or back to the rivers. During its use, however, this drained part of the water accumulates salts and chemicals. The disposal of this polluted water causes a variety of (environmental) problems. If the percentage consumed water of the total water supply to an irrigated area (the so-called overall consumed ratio) can be increased, less water needs to be drained. This alleviates part of the related (environmental) problems. Further, if the overall consumed ratio for the above 7. 5 million hectare is improved, less water needs to be diverted from the rivers. Hence, more water can flow towards the Aral Sea. As mentioned above, part of the non-consumed irrigation water drains to the groundwater basin. Commonly, the natural discharge capacity of this basin is insufficient to handle this imported water. As a result, the groundwater table rises towards the land surface causing waterlogging. In (semi-)arid zones this waterlogging triggers a soil salinity problem resulting to a significant reduction in crop yields. The artificial increase of the discharge capacity, and lowering of the groundwater table, solves the soil salinity problem.
Author: Filippo Menga
Publisher: Routledge
ISBN: 9780367667351
Category :
Languages : en
Pages : 194
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Book Description
Water is an irreplaceable and transient resource, which crosses political boundaries in the form of rivers, lakes, and groundwater aquifers. The collapse of the Soviet Union in 1991, led to the birth of fifteen countries including the five Central Asian republics, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan. When the USSR ceased to exist, so did the centralised Soviet resource distribution system that managed the exchange and allocation of water, energy, and food supplies. A whole new set of international relations emerged, and the newly formed Central Asian governments had to redefine the policies related to the exchange and sharing of their natural resources. This book analyses the role of state power in transboundary water relations. It provides an in-depth study of the evolution of interstate relations in Central Asia in the field of water from 1991-2015. Taking as a case study the planned construction of the Rogun and Kambarata dams in Tajikistan and Kyrgyzstan, the author examines various forms of overt and covert power shaping interstate relations and the way hegemonic and counter-hegemonic measures are put in place in an international river basin. He argues that the intimate correlation between the concepts of power and hegemony can offer key insights to the analysis and understanding of transboundary water relations. While the analytical focus is placed on state power, the book demonstrates that hegemonic and counter-hegemonic tactics represent the ways in which power is wielded and observed. Offering fresh theoretical interpretations to the subjects of power and counter-hegemony in the Aral Sea basin, this book puts forward the original circle of hydro-hegemony, an analytical framework in which the various forms of power are connective in the function of hegemony. It will be of interest to scholars in the field of water and environmental politics and Central Asian Studies.
Author: Tobias Siegfried
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
We develop a methodology for estimating the performance of international regulatory regimes in the context of transboundary surface waters. Our performance metric relies on assessments, over time, of actual performance, counterfactual performance, and optimal performance. The metric is of practical relevance as a diagnostic tool for policy evaluation. Thus it provides a starting point for policy improvement. To demonstrate the empirical relevance of this methodology we examine international water management in the Naryn/Syr Darya basin, a major international river system in Central Asia. The emphasis is on the Toktogul reservoir, the main reservoir in the Naryn/Syr Darya basin, and its downstream effects. The biggest policy challenge in this case has been to design and implement international trade-offs among water releases for upstream hydropower production in winter and water releases for downstream irrigation in summer. We find that the international regime in place since 1998 is characterized by low average performance and high variability.
