A geological model for the management of subsurface data in the urban environment of Barcelona and surrounding area
A geological model for the management of subsurface data in the urban environment of Barcelona and surrounding area
复制标题
用于管理巴塞罗那及周边地区城市环境地下数据的地质模型
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
J. Alvarez
中科院分区：
文献类型：
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作者：
E. Vázquez;M. A. Marazuela;V. Velasco;M. Diviu;A. Pérez;J. Alvarez
抽象的。工业革命以来城市的过度发展表明，有必要在管理所需的地下基础设施和评估日益需要的地下水资源时纳入可靠的地质知识。此外，露头的稀少和在城市地区进行地下勘探的技术困难突出表明，必须执行有效的管理计划，处理不同种类的地下信息的遗留问题。为了解决这些困难，提出了一种方法，将所有可用的时空数据整合到一个全面的空间数据库和一套工具中，以便分析和处理巴塞罗那市(西班牙东北部)现有的和新增加的数据。在这里，我们展示了最终的实际地下三维地质模型，该模型结合并阐明了存储在数据库中的所有信息。适用于巴塞罗那的方法得益于行政机构和研究人员之间的良好合作，使其能够在后勤困难的情况下实现一个全面的地质数据库。目前，公共行政部门和私营部门都受益于在巴塞罗那市获得的地质了解，例如，在编制地下水评估计划中使用的水文地质模型时。该方法还有助于在城市地下水的实施和可持续管理中不断纳入新的数据，并有助于显著降低新基础设施的成本。
Abstract. The overdevelopment of cities since the industrial revolution has shown the need to incorporate a sound geological knowledge in the management of required subsurface infrastructures and in the assessment of increasingly needed groundwater resources. Additionally, the scarcity of outcrops and the technical difficulty to conduct underground exploration in urban areas highlights the importance of implementing efficient management plans that deal with the legacy of heterogeneous subsurface information. To deal with these difficulties, a methodology has been proposed to integrate all the available spatio-temporal data into a comprehensive spatial database and a set of tools that facilitates the analysis and processing of the existing and newly added data for the city of Barcelona (NE Spain). Here we present the resulting actual subsurface 3-D geological model that incorporates and articulates all the information stored in the database. The methodology applied to Barcelona benefited from a good collaboration between administrative bodies and researchers that enabled the realization of a comprehensive geological database despite logistic difficulties. Currently, the public administration and also private sectors both benefit from the geological understanding acquired in the city of Barcelona, for example, when preparing the hydrogeological models used in groundwater assessment plans. The methodology further facilitates the continuous incorporation of new data in the implementation and sustainable management of urban groundwater, and also contributes to significantly reducing the costs of new infrastructures.
影响因子：
56.9
作者：
Tessler, Z. D.;Voeroesmarty, C. J.;Foufoula-Georgiou, E.
通讯作者：
Foufoula-Georgiou, E.