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首页> 外文期刊>International journal of river basin management >International assessment of future low-flow regimes and their impact on three water-related sectors in the Meuse basin - a collaborative approach
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International assessment of future low-flow regimes and their impact on three water-related sectors in the Meuse basin - a collaborative approach

机译：对未来低流量制度及其对默兹河流域三个与水有关部门的影响的国际评估-一种合作方法

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摘要

There is a wide recognition of the watershed scale as the right scale for global water management, notably in the context of the water framework directive. Hence, it often refers to international management and therefore to various pre-existing regional management tools, models or even objectives. In this study, we aim at describing the collaborative assessment.of climate change's effect on low-flow regime and the consequences on three water-related sectors: drinking water production, agriculture and electricity production. The paper highlights the choices that were made during the study that involved scientific teams, managers and stakeholders from the four main countries of the Meuse Basin. It shows that the methodological choices were operational and aimed at preserving existing methods and knowledge within each country. They led to hydrological scenarios comparable to the main available ensemble approaches and to methodologies well accepted within the concerned countries. The results of the project highlight and quantify the water scarcity that the three sectors will have to face by the end of the century mainly regarding the electricity production. They also show that common allocation rules are necessary to manage water demand during future low-flow periods.
机译：流域规模被广泛认为是全球水资源管理的正确规模，特别是在水框架指令的背景下。因此，它经常指的是国际管理，因此指的是各种先前存在的区域管理工具，模型甚至目标。在本研究中，我们旨在描述对气候变化对低流量状态的影响以及对与水有关的三个部门（饮用水生产，农业和电力生产）的后果的协同评估。本文重点介绍了研究期间做出的选择，这些选择涉及了默兹盆地四个主要国家的科学团队，管理人员和利益相关者。它表明方法选择是可行的，旨在保留每个国家内部的现有方法和知识。它们导致了与主要的整体方法可比的水文情景，并导致了相关国家中公认的方法。该项目的结果突出并量化了到本世纪末这三个部门在电力生产方面将不得不面对的水资源短缺问题。他们还表明，通用的分配规则对于管理未来低流量时期的用水需求是必要的。

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