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1.
More than one-half of the world's population is dependent on ground water for everyday uses such as drinking, cooking, and hygiene. In fact, it is the most extracted natural resource in the world. As a result of growing populations and expanding economies, many aquifers today are being depleted while others are being contaminated. Notwithstanding the world's considerable reliance on this resource, ground water resources have long received only secondary attention as compared to surface water, especially among legislatures and policymakers. Today, while there are hundreds of treaties governing transboundary rivers and lakes, there is only one international agreement that directly addresses a transboundary aquifer. Given that many of the aquifers on which humanity so heavily relies cross international borders, there is a considerable gap in the sound management, allocation, and protection of such resources. In order to prevent future disputes over transboundary aquifers and to maximize the beneficial use of this resource, international law must be clarified as it applies to transboundary ground water resources. Moreover, it must be defined with a firm basis in sound scientific understanding. In this paper we offer six conceptual models is which ground water resources can have transboudary consequences. The models are intended to help in assessing the applicability and scientific soundness of existing and proposed rules governing transboundary ground water resources. In addition, we consider the development of international law as it applies to ground water resources and make recommendations based on the models and principles of hydrogeology. The objective is the development of clear, logical, and science-based norms of state conducts as they relate to aquifers that traverse political boundaries. 相似文献
2.
The political dimension of water becomes highly important not only because of its scarcity, but also as a result of its sharing across national boundaries. Approximately 40% of the global population lives in transboundary water basins, 55% of which are located in Europe, emphasizing the need for cooperation and harmonization of policies. In order to better handle major water problems Europe have adopted the new EU Water Framework Directive 2000/60 the implementation of which is further discussed. Especially in Greece, management of transboundary rivers is of major importance, since roughly 25% of the country’s renewable resources are “imported”. However, lack of integrated approaches and legal agreements as well as administrative shortcomings, make transboundary cooperation and management a hard task. This study refers to 4 shared basins in Northern Greece and demonstrates the problems that occur for their sustainable management. 相似文献
3.
《Water Policy》2001,3(3):229-255
This paper examines the evolution structure and characteristics of the management systems of 12 transboundary river basins: The Mekong, Indus, Ganges–Brahmaputra, the Nile, Jordan, Danube, Elbe, Rio Grande and Colorado, Rio de la Plata, Senegal and Niger. The paper presents the legal principles which guide the legal regime of the studied rivers, particularly the principle of equitable use of transboundary water resources and the obligation not to cause harm in the management of transboundary water resources. The practice of management in the abovementioned rivers is divided into three categories:(a) Treaties and agreements stopping short of allocating water between riparian states such as free navigation treaties or institutions which were established for a sole purpose such as combating pollution (Elbe, Danube, Rhine).(b) Treaties and agreements allocating water between states (the Indus, Nile, Ganges, Jordan).(c) Agreements for joint management of internationally shared waters (Colorado and Rio Grande, Mekong, Senegal and Niger).Some of the institutions discussed in this paper have evolved only after a long conflict (Indus, Ganges, Jordan) and that there is a danger of adopting institutions for only a portion of a river basin (Mekong, Nile). The success of institutions which were founded on basin-wide joint management lie in their territorial coverage and broad functional frameworks. These institutions also reflect, in the best way, the current legal norms in the management of transboundary water resources. 相似文献
4.
Transboundary aquifers are as important a component of global water resource systems as are transboundary rivers; yet, their recognition in international water policy and legislation is very limited. Existing international conventions and agreements barely address aquifers and their resources. To rectify this deficiency, the International Association of Hydrogeologists and UNESCO's International Hydrological Programme have established the Internationally Shared (transboundary) Aquifer Resource Management (ISARM) Programme. This multiagency cooperative program has launched a number of global and regional initiatives. These are designed to delineate and analyze transboundary aquifer systems and to encourage riparian states to work cooperatively toward mutually beneficial and sustainable aquifer development. The agencies participating in ISARM include international and regional organizations (e.g., Organization of American States, United Nations Environment Programme, United Nations Economic Commission for Europe, Food and Agriculture Organization, and South African Development Community). Using outputs of case studies, the ISARM Programme is building scientific, legal, environmental, socioeconomic, and institutional guidelines and recommendations to aid sharing nations in the management of their transboundary aquifers. Since its start in 2000, the program has completed inventories of transboundary aquifers in the Americas and Africa, and several ISARM case studies have commenced. 相似文献
5.
The use of benthic indicators in Europe: from the Water Framework Directive to the Marine Strategy Framework Directive 总被引：1，自引：0，他引：1
Van Hoey G Borja A Birchenough S Buhl-Mortensen L Degraer S Fleischer D Kerckhof F Magni P Muxika I Reiss H Schröder A Zettler ML 《Marine pollution bulletin》2010,60(12):2187-2196
The Water Framework Directive (WFD) and the Marine Strategy Framework Directive (MSFD) are the European umbrella regulations for water systems. It is a challenge for the scientific community to translate the principles of these directives into realistic and accurate approaches. The aim of this paper, conducted by the Benthos Ecology Working Group of ICES, is to describe how the principles have been translated, which were the challenges and best way forward. We have tackled the following principles: the ecosystem-based approach, the development of benthic indicators, the definition of ‘pristine’ or sustainable conditions, the detection of pressures and the development of monitoring programs. We concluded that testing and integrating the different approaches was facilitated during the WFD process, which led to further insights and improvements, which the MSFD can rely upon. Expert involvement in the entire implementation process proved to be of vital importance. 相似文献
6.
In the framework of an EEA Norway and EU grants project involving industrial and scientific partners, complex hydrogeological investigation and groundwater modeling of a regional transboundary aquifer between Hungary and Ukraine were carried out in 2010. To find a common groundwater management strategy, this challenging cooperation work was completed by an EU country and a non-EU country. This pilot project demonstrated how the EU Water Framework Directive and some other legal aspects can be applied for a regional scale transboundary aquifer between Hungary and Ukraine. The transboundary aquifers play significant role in Hungary because the country land is mainly located in a deep and closed basin called Carpathian. After finalizing the watershed management plans in 2009, it turned out that 40 from the total 185 groundwater bodies are classified as transboundary in Hungary. The authors were involved to participate in an earlier NATO Science for Peace Project, which investigated a transboundary aquifer between Hungary and Romania some years ago. The special experience gained that time was utilized in the current project. 相似文献
7.
The increased attention given to international transboundary aquifers may be nowhere more pressing than on the western bank of the Jordan River. Hydropolitical analysis of six decades of Israeli and Palestinian pumping records reveals how ground water abstraction rates are as asymmetrical as are water allocations. The particular hydrogeology of the region, notably the variability in depth to ground water, variations in ground water quality, and the vulnerability of the aquifer, also affect the outcome. The records confirm previously drawn conclusions of the influence of the agricultural lobby in maintaining a supply-side water management paradigm. Comparison of water consumption rates divulges that water consumed by all sectors of the farming-based Palestinian economy is less than half of Israeli domestic consumption. The overwhelming majority of "reserve" flows from wet years are sold at subsidized rates to the Israeli agricultural sector, while very minor amounts are sold at normal rates to the Palestinian side for drinking water. An apparent coevolution of water resource variability and politics serves to explain increased Israeli pumping prior to negotiations in the early 1990s. The abstraction record from the Western Aquifer Basin discloses that the effective limit set by the terms of the 1995 Oslo II Agreement is regularly violated by the Israeli side, thereby putting the aquifer at risk. The picture that emerges is one of a transboundary water regime that is much more exploitative than cooperative and that risks spoiling the resource as it poisons international relations. 相似文献
8.
9.
水资源短缺已成为西部开发和当地社会经济可持续发展的制约因素。如何合理利用水资源、增加水资源的有效供给已成为当前亟待解决的问题。本文根据该区水资源的特点社会经济发展现状，在分析水资源短缺的原因、存在问题的基础上，提出了调整产业结构、发展高效节水产业，推广节水技术，加强水资源利用的综合管理，应用地球物理方法勘查地下水资源、采取工程措施增加大气降水等措施以缓解水资源短缺的现状。 相似文献
10.
AbstractThe Okavango River system flows through Angola, Namibia and Botswana. It is in near-natural condition and supports globally iconic wetlands and wildlife. The basin’s people are poor and development is inevitable: the next decade is critical. The river could become an example of responsible planning that resolutely addresses the three pillars of sustainable development. Recognizing this, the Member States completed a transboundary diagnostic analysis (TDA) in 2010 funded by the three governments and the Global Environment Facility. A central feature of the TDA was a basin-wide environmental flow assessment using the DRIFT (Downstream Response to Imposed Flow Transformation) holistic approach. This produced scenarios of increasing water resource use that spelled out the costs and benefits in terms of the health of the river ecosystem, associated social structures and local and national economies. The results were used to help create a transboundary strategic action programme, which the Member States are now beginning to act on. This article describes the DRIFT application, the findings and how these could be used to help achieve sustainable development.
Editor D. Koutsoyiannis; Guest editor M. AcremanCitation King, J., Beuster, H., Brown, C., and Joubert, A., 2014. Pro-active management: the role of environmental flows in transboundary cooperative planning for the Okavango River system. Hydrological Sciences Journal, 59 (3–4), 786–800. 相似文献
11.
Menani Mohamed Redha 《Water Resources》2009,36(6):731-742
The world-wide crisis of water will make that the transboundary water resources will be the object of tensions and litigations
increasingly marked. Also, the transboundary conflicts on fresh water intended to the categories of traditional uses are subjected
to a growing attention on behalf of national and international organizations. Each case of conflict, related as well to surface
water as groundwater, has its accurate characteristics and to appreciate its relative importance, it is necessary to consult
a broad documentation based on reports of commissions, organizations or groups of research. According to criteria and data
taken into account, the situation is some times appreciated differently. 相似文献
12.
DONALD H. BURN 《水文科学杂志》2013,58(4):481-492
Abstract This paper presents the development of a framework for data collection network design that considers sustainable development goals. The proposed framework adopts sustainable development principles and incorporates and revises traditional methodologies used in data collection network design. Important components of the framework include a focus on hydrological information, the preservation of long term gauging stations, and the adoption of integrated ecosystem monitoring. The eventual adoption of the framework should ensure that hydrological information required for effective decision making in water resources is available even as hydrometric data collection networks are rationalized. 相似文献
13.
Turkey, like many countries today, faces challenges in efficiently developing and managing its water resources while working to maintain water quality and protect the environment. This situation causes that the transboundary rivers in Turkey have been the most important. In this study, issues relating the development and management of the transboundary rivers of Turkey are discussed. For this purpose, this paper analyses the general characteristics, climate and water resources, current water usage status, and energy potential of the transboundary rivers, namely Euphrates-Tigris, Çoruh, Orontes, Kura-Arax, and Maritza. In addition, two significance development plans, which are the Southeastern Anatolia Project (GAP) and the Çoruh River Development Plan located in the transboundary rivers, are evaluated. The total feasible hydropower potential of projects reaches 37896 GW h/yr when all planned projects are completed. This value corresponds to 16.5% of the annual electric energy production of the Turkey in 2011. The GAP will also irrigate 1058509 hectare of land area. 相似文献
14.
《中国科学:地球科学(英文版)》2021,(5)
Over the past decades, a number of water sciences and management programs have been developed to better understand and manage the water cycles at multiple temporal and spatial scales for various purposes, such as ecohydrology,global hydrology, sociohydrology, supply management, demand management, and integrated water resources management(IWRM). At the same time, rapid advancements have also been taking place in tracing, mapping, remote sensing, machine learning, and modelling technologies in hydrological research. Despite those programs and advancements, a water crisis is intensifying globally. The missing link is effective interactions between the hydrological research and water resource management to support implementation of the UN Sustainable Development Goals(SDGs) at multiple spatial scales. Since the watershed is the natural unit for water resources management, watershed science offers the potential to bridge this missing link.This study first reviews the advances in hydrological research and water resources management, and then discusses issues and challenges facing the global water community. Subsequently, it describes the core components of watershed science:(1)hydrological analysis;(2) water-operation policies;(3) governance;(4) management and feedback. The framework takes into account water availability, water uses, and water quality; explicitly focuses on the storage, fluxes, and quality of the hydrological cycle; defines appropriate local water resource thresholds through incorporating the planetary boundary framework; and identifies specific actionable measures for water resources management. It provides a complementary approach to the existing water management programs in addressing the current global water crisis and achieving the UN SDGs. 相似文献
15.
Aquifers Shared Between Mexico and the United States: Management Perspectives and Their Transboundary Nature 
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下载免费PDF全文 Totally 36 aquifers have been identified along the Mexico‐U.S. border. Of these, only 16 have adequate data to provide a reasonable level of confidence to categorize them as transboundary. Limited and/or contrasting data over the other aquifers in the region reflects the void in transboundary groundwater management and assessment mechanisms throughout much of the Mexico‐U.S. border. This paper identifies management mechanisms, structures, and institutional prioritization related to transboundary aquifers shared between Mexico and the United States. It also evaluates the differences in the transboundary nature of these aquifers, and how their combined hydrological and geographical considerations interrelate with local and regional social, economic, political, and even scale dimensions to create complex management challenges. 相似文献
16.
China's Transboundary Groundwater Cooperation in the Context of Emerging Transboundary Aquifer Law 下载免费PDF全文
下载免费PDF全文 Yanmei He 《Ground water》2017,55(4):489-494
China shares more than 20 transboundary aquifers with its coaquifer states, but they have not exploited their transboundary groundwater resources, and these resources have not been governed by any international agreements. Given the close interaction between surface water and groundwater, and the growing demands for transboundary groundwater in China and its coaquifer states, there is increasing necessity for these countries to undertake international cooperation on this issue. This article overviews China's transboundary aquifers, reviews the duty to cooperate on China's transboundary groundwater as well as the emerging transboundary aquifer law. It concludes by providing some proposals on international cooperation in this context, based on the two theories of international water law—limited territorial sovereignty and common interests, taking into account the practicability of China's cooperation with its coaquifer states. The author suggests that China cooperates with its coaquifer states through such means as the exchange of data and information, joint monitoring, the conclusion of bilateral or multilateral aquifer agreements, the establishment of joint management mechanisms, and international technical cooperation. 相似文献
17.
In Europe, a long history of cooperation over transboundary rivers--most notably the Rhine and Danube rivers--exists. To help foster cooperation and communication vis-à-vis transboundary ground water, the United Nations Economic Commission for Europe (UNECE), as part of its ground water program, conducted a survey on transboundary aquifers in Europe. The survey produced 25 responses from 37 countries and identified 89 transboundary aquifers. Respondents reported on the degree of ground water use within their own boundaries, transboundary aspects (agreements, joint commissions, etc.) of ground water, and transboundary aquifers themselves. The inventory proved useful, but a number of problems were identified: different map scales and symbols, difficulty in identifying transboundary aquifers, inconsistent labeling of aquifers, and data discrepancies. The UNECE ground water program also drafted guidelines for monitoring and assessment of transboundary ground water. These guidelines are not legally binding but have been adopted by 25 countries, deal mainly with monitoring and assessment, and are being implemented through a number of pilot projects. Other organizations-the United Nations Scientific, Educational and Cultural Organization, the Food and Agriculture Organization, the International Association of Hydrogeologists, and the European Union--are all supporting the investigation of transboundary aquifers in an effort to facilitate data sharing and coordinated management of these valuable resources. 相似文献
18.
An approach to developing harmonized strategies of the use of transboundary water resources is considered. The principle of
open management is examined in two possible situations of strategy development—either there is no agreement between governments
regarding the use of a transboundary water body, or the existing agreement is to be revised. Perfect harmonization is attained
in both variants. 相似文献
19.
Conflict situations in transboundary water use and the associated problems of harmonization of the interests of the users who claim the resources of transboundary water bodies. Mechanisms are proposed for the harmonization of the interests of states using transboundary water bodies in the absence of agreements regarding joint management strategies. The harmonization is being carried out with the quantitative and qualitative characteristics of water resources under stochastic conditions taken into account. 相似文献
20.
International borders, ground water flow, and hydroschizophrenia 总被引：1，自引：0，他引：1
A substantial body of research has been conducted on transboundary water, transboundary water law, and the mitigation of transboundary water conflict. However, most of this work has focused primarily on surface water supplies. While it is well understood that aquifers cross international boundaries and that the base flow of international river systems is often derived in part from ground water, transboundary ground water and surface water systems are usually managed under different regimes, resulting in what has been described as "hydroschizophrenia." Adding to the problem, the hydrologic relationships between surface and ground water supplies are only known at a reconnaissance level in even the most studied international basins, and thus even basic questions regarding the territorial sovereignty of ground water resources often remain unaddressed or even unasked. Despite the tensions inherent in the international setting, riparian nations have shown tremendous creativity in approaching regional development, often through preventive diplomacy, and the creation of "baskets of benefits," which allow for positive-sum, integrative allocations of joint gains. In contrast to the notion of imminent water wars, the history of hydropolitical relations worldwide has been overwhelmingly cooperative. Limited ground water management in the international arena, coupled with the fact that few states or countries regulate the use of ground water, begs the question: will international borders serve as boundaries for increased "flows" of hydrologic information and communication to maintain strategic aquifers, or will increased competition for shared ground water resources lead to the potential loss of strategic aquifers and "no flows" for both ground water users? 相似文献