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首页> 外文期刊>Desalination: The International Journal on the Science and Technology of Desalting and Water Purification >DSS application at a river basin scale, taking into account water resources exploitation risks and associated costs: The Algarve Region
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DSS application at a river basin scale, taking into account water resources exploitation risks and associated costs: The Algarve Region

机译：在流域范围内应用DSS，并考虑到水资源开发风险和相关成本：阿尔加威地区

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摘要

The increase on water demand of the different sectors lately so commonly verified, namely for domestic use, has been a major incentive towards the development and use of Decision Support Systems (DSS). In the context of a European Project, a DSS tool was developed and applied to the Algarve region, in Portugal, having as major purpose the sustainable management of the water resources existing in the whole region. Different strategies (combinations of water management options) were defined and evaluated using the DSS tool aiming at minimizing the existing and foreseen water deficits in the region having in mind the requirements specified by the Water Framework Directive (WFD). A performance assessment of strategies and an economic analysis embracing direct and environmental costs computed by the tool do enable selection of strategies. The results of the evaluation of two strategies to minimize regional ground and surface water resources exploitation risks and costs are presented. The specific case of the Querenca-Silves aquifer's exploitation is addressed, as it is the most important (in quantity, quality and pressures due to current and potential future use) of the Algarve region.
机译：最近得到普遍验证的不同部门对水的需求增加，即供家庭使用，这已成为开发和使用决策支持系统（DSS）的主要动力。在一项欧洲项目的背景下，开发了一种DSS工具并将其应用于葡萄牙的阿尔加威地区，其主要目的是对整个地区现有的水资源进行可持续管理。考虑到《水框架指令》（WFD）规定的要求，使用DSS工具定义和评估了不同的策略（水资源管理方案的组合），旨在最大程度地减少该地区的现有和可预见的水资源短缺。策略的性能评估和经济分析（包括该工具计算的直接成本和环境成本）确实可以选择策略。给出了两种策略的评估结果，这些策略可以最大程度地减少区域地下水和地表水资源开发的风险和成本。解决了Querenca-Silves含水层开采的具体情况，因为它是阿尔加威地区最重要的（在数量，质量和压力方面，由于当前和未来的潜在用途所致）。

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