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首页> 外文期刊>International journal of water resources development >Rule of Capture and Urban Sprawl: A Potential Federal Financial Risk in Groundwater-Dependent Areas
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Rule of Capture and Urban Sprawl: A Potential Federal Financial Risk in Groundwater-Dependent Areas

机译：捕获和城市扩张规则：地下水依赖地区的潜在联邦金融风险

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摘要

This paper illustrates the potential federal financial risk created by groundwater overabstraction, rapid urbanization, competing economic interests, and institutional arrangements in groundwater-dependent areas of Texas. In the Upper Trinity Groundwater Conservation District, located in the Dallas-Fort Worth metropolitan area, urban sprawl creates suburbanized rural areas reliant upon the Upper Trinity Aquifer. In the past 10 years, competition of economic interests for groundwater has intensified, as the area has experienced rapid urban sprawl combined with escalating Barnett Shale hydraulic fracturing activity, which coincided with two extreme droughts in 2006 and 2011. Urban sprawl generates business opportunities and tax revenues for state and local governments in the short term, but if groundwater overabstraction leads to land subsidence, financial risk is transferred to the federal government through increased risk exposure from federal housing loans and government-backed residential lending.
机译：本文说明了得克萨斯州地下水依赖地区的地下水过度开采，快速的城市化，竞争的经济利益以及制度安排所带来的潜在联邦财务风险。在位于达拉斯-沃思堡都会区的上三位一体地下水保护区中，城市蔓延形成了依赖于上三位一体含水层的郊区农村地区。在过去的10年中，由于该地区经历了迅速的城市扩张以及不断增长的Barnett页岩水力压裂活动，同时又发生了2006年和2011年的两次极端干旱，该地区的经济利益竞争加剧了。城市扩张产生了商机和税收短期内会为州和地方政府带来收入，但如果地下水过度开采导致土地沉降，则金融风险会通过增加联邦住房贷款和政府支持的住宅贷款的风险敞口转移给联邦政府。

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    ROSEMARY A. BURK; JAN KALLBERG;

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    Department of Biological Sciences, Institute of Applied Science, University of North Texas, 1155 Union Circle #310559, Denton, TX 76203-5017, United States;

    Department of Public Affairs, School of Economic, Political and Policy Sciences, The University of Texas at Dallas, Richardson, Texas, United States;

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