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Analysis and evaluation of the sustainability level for domestic water use in the Monterrey Metropolitan Area

机译：蒙特雷大都市地区生活用水可持续发展水平的分析与评价

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This research presents the current water management system for domestic water use at the Monterrey Metropolitan Area (MMA) in Mexico, in order to assess its sustainability level and to identify areas for improvement. The sustainability level was evaluated using sustainability indicators (SI). The research involves six steps. First, a selection of a series of indicators according to the Driving Forces - Pressure - State - Impact - Reponse (DPSIR) approach. The indicators were selected according to the relevance of the objective pursued. Second, gathering the data; where the main difficulty was to collect trustworthy, official and local data for the MMA. Third, the analysis of MMA actual water-use situation in the domestic sector. The fourth step, involves the analysis of sustainable economic parameters and programs for sustainable strategies. The fifth step involves the evaluation of the indicators. The last step involves the identification of areas for improvement in (domestic) water use. The results of this research shows that MMA has a good level of sustainability in the use of water due to some initiatives such as a micro-measurement program and water-loss reduction, user awareness programs, systems of tariffs, waste-water treatment among others programs, that have been implemented. Additional measures can be implemented to avoid overexploitation of the aquifer, to restrain the population increase at MMA, to promote and to regulate the use of water-saving devices. The outcome of this research shows that MMA cannot support actual population growth.
机译：本研究介绍了墨西哥蒙特雷大都市区（MMA）的国内用水水管理系统，以评估其可持续性水平，并确定改进领域。使用可持续性指标（SI）评估可持续发展水平。该研究涉及六步。首先，根据驱动力 - 压力 - 状态冲击 - 响应（DPSIR）方法选择一系列指示器。根据追求目标的相关性选择指标。其次，收集数据;主要困难是为MMA收集值得信赖的，官方和本地数据。三是国内部门MMA实际水性局面的分析。第四步涉及分析可持续经济参数和可持续战略方案。第五步涉及评估指标。最后一步涉及识别（国内）用水的改善区域。本研究的结果表明，由于微量测量计划和防水损失，用户意识计划，关税系统，污水处理等一些举措，MMA在使用水中的使用程度良好的可持续性。已实施的计划。可以实施额外措施以避免含水层的过度曝光，以抑制MMA的人口增加，以促进和规范节水装置的使用。本研究的结果表明，MMA不能支持实际的人口增长。

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