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Understanding the water-energy nexus in urban water supply systems with city features

机译：了解城市功能的城市供水系统中的水能Nexus

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The water-energy nexus has been introduced into urban water supply systems(WSSs)to improve the current plight of scarce resources and greenhouse effect in recent years.Urban water-energy integrated management is limited by the characteristics and reality of each city.In this paper,we characterize the comprehensive influence factors of energy use in China urban WSSs including geographic differences and city forms.The results indicate that the pressure of pipeline network and plain area ratio restricted by geomorphology would significantly impact the energy consumption during conveyance and distribution stage.For the city form aspect,the total volume of urban water supply and the leakage rate of pipeline networks play important roles in energy consumption of urban WSSs in China.In this study,the specific electricity consumption in WSSs was quantified,and several factors affected by city features which show strong correlation with energy use were determined.The results are of great significance to the energy saving in water supply systems in urban areas.
机译：已经将水能Nexus引入城市供水系统（WSSS），以改善近年来稀缺资源和温室效应的当前困境。都市水能综合管理受到每个城市的特点和现实的限制。这纸张，我们将中国城市WSS中的能源使用综合影响因素的特征在于，包括地理差异和城市形态。结果表明，管道网络和普通面积比的压力在地貌上受到显着影响输送和分配阶段的能量消耗。对于城市形式方面，城市供水总量和管道网络的泄漏率在中国城市WSSS的能源消耗中起重要作用。本研究中，量化了WSSS的特定电力消耗，以及影响的几个因素确定了与能源使用强烈相关的城市特征。结果是伟大的城市地区供水系统中节能的通用。

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