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Water resources management considering demand, supply, land use changes, and economic aspects: A case study from Salt Lake County, Utah.

机译：考虑需求，供应，土地利用变化和经济方面的水资源管理：以犹他州盐湖县为例。

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摘要

Information discovery through this research has proven practical in a wide range of problems associated with management and control of water resources in Salt Lake County. In this dissertation the work was been conducted in three tasks (analysis and characterization of the current and historical conditions, needs, and future outlook of water resources in Salt Lake County Utah, based on population growth, land use changes, and other water relevant issues; use of available economic tools, analysis of the economic value of water use in the urban and industrial sectors of the county, and development of potential scenarios of enhancing water supply to the county, and assessing the economic tradeoffs of these options in overcoming water scarcity of the county) in order to address broad future water supply/demand problems with solutions that have practical implications. Investigated these challenges were using the condition of water resources of Salt Lake County, Utah, which is the most rapidly expanding metropolitan region of Utah. This study area was used to develop a methodology to predict water demand using land use changes and population growth. This information has been used to assess the economic value of domestic and industrial water use in the region and to determine how these values change in the future. Then the work has been extended to analyze the potential supply enhancement scenarios to evaluate their economic benefits in overcoming future water scarcity in the region.; This work focused on characterizing the current and historical conditions, needs, and future outlook of water resources of Salt Lake County based on population growth and land use changes. This work also proposes a different approach of evaluating water resources of Salt Lake County rather than that performed by the Division of Water Resources (DWR). In addition, it uses economics concepts to value water and determine economic benefits that can now be directly incorporated in new water development strategies.; The results of this work strongly suggested that water demand estimates should consider land use and population growths rather than the traditional method of using population growth only. Economic value and benefit of water are important concepts that can be used in evaluating the conditions of water resources under current and future development scenarios. For example, the results showed that conservation and new groundwater development are economically favorable but not sustainable to avoid water deficit.
机译：通过这项研究发现的信息已被证明可以解决盐湖县水资源管理和控制中的许多问题。本文主要根据人口增长，土地利用变化和其他与水有关的问题，分三部分进行了工作（对犹他州盐湖县水资源的当前和历史条件，需求和未来前景进行分析和表征） ；使用可用的经济工具，分析该县城市和工业部门用水的经济价值，并开发可能增加该县供水的潜在方案，并评估这些方案在克服水资源短缺方面的经济权衡），以解决具有实际意义的解决方案，解决未来广泛的供水/需求问题。利用犹他州盐湖县的水资源状况调查了这些挑战，该县是犹他州发展最快的都市区。该研究区域用于开发一种利用土地利用变化和人口增长预测需水量的方法。该信息已用于评估该地区生活用水和工业用水的经济价值，并确定这些价值在未来如何变化。然后，工作进行了扩展，以分析潜在的供水增强情景，以评估其克服该地区未来缺水的经济效益。这项工作着眼于根据人口增长和土地利用变化来描述盐湖县水资源的当前和历史条件，需求和未来前景。这项工作还提出了一种与盐湖县水资源评估不同的方法，而不是由水资源司（DWR）进行的评估。此外，它使用经济学概念来评估水的价值并确定可直接纳入新的水开发战略中的经济利益。这项工作的结果有力地表明，需水量估算应考虑土地利用和人口增长，而不应仅考虑使用人口增长的传统方法。水资源的经济价值和利益是重要的概念，可用于评估当前和未来发展情景下的水资源状况。例如，结果表明，养护和开发新的地下水在经济上是有利的，但在避免缺水方面不是可持续的。

著录项

  • 作者

    Hasan, Wafa H.;

  • 作者单位

    Utah State University.;

  • 授予单位 Utah State University.;
  • 学科 Engineering Civil.
  • 学位 Ph.D.
  • 年度 2007
  • 页码 150 p.
  • 总页数 150
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 建筑科学;
  • 关键词

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