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Utilizing the impact of Earth and atmospheric tides on groundwater systems: A review reveals the future potential
Reviews of Geophysics ( IF 25.2 ) Pub Date : 2019-05-28 , DOI: 10.1029/2018rg000630
Timothy C. McMillan 1, 2 , Gabriel C. Rau 1, 3 , Wendy A. Timms 4 , Martin S. Andersen 1, 5
Affiliation  

16 Groundwater extraction is increasing rapidly in many areas of the world, causing serious impacts 17 such as falling water tables, ground surface subsidence, water quality degradation and reduction 18 of stream baseflow on which many ecosystems depend. Methods for understanding and predict19 ing the impacts of groundwater extraction generally lack detailed spatial and temporal knowledge 20 of the subsurface hydrogeomechanical properties. This review provides a comprehensive under21 standing of Earth and atmospheric tides and their impact on subsurface pore pressure. First, we 22 evaluate the global occurrence of Earth and atmospheric tides. Then, we illustrate their impact 23 on the groundwater response and connect this with the theory of poroelasticity, which under24 pins quantitative analyses. Finally, we review methods which utilize these impacts to character25 ize groundwater systems and to quantify their hydrogeomechanical properties. We conclude by 26 highlighting their potential as passive and low-cost investigation techniques and by outlining the 27 research and developments required to progress and make analyses readily available. Thus, hy28 drogeomechanical properties of subsurface systems could be obtained at unprecedented spatial 29 and temporal resolution, adding additional value to commonly acquired groundwater and atmo30 spheric pressure data. 31

中文翻译:

利用地球和大气潮汐对地下水系统的影响:回顾揭示了未来的潜力

16 世界许多地区的地下水开采量正在迅速增加,造成严重影响 17,例如地下水位下降、地表下沉、水质恶化和许多生态系统所依赖的河流基流减少 18。理解和预测地下水开采影响的方法通常缺乏关于地下水文地质力学特性的详细时空知识 20。这篇综述提供了地球和大气潮汐及其对地下孔隙压力的影响的全面under21。首先,我们 22 评估地球和大气潮汐的全球发生。然后,我们说明了它们对地下水响应的影响 23 并将其与多孔弹性理论联系起来,后者用于定量分析。最后,我们回顾了利用这些影响来表征地下水系统并量化其水文地质力学特性的方法。最后,我们总结了 26 项,重点介绍了它们作为被动和低成本调查技术的潜力,并概述了推进和提供分析所需的 27 项研究和开发。因此,可以以前所未有的空间 29 和时间分辨率获得地下系统的 hy28 地质力学特性,为通常获得的地下水和大气球压力数据增加额外的价值。31 最后,我们总结了 26 项,强调了它们作为被动和低成本调查技术的潜力,并概述了推进和使分析易于获得所需的 27 项研究和开发。因此,可以以前所未有的空间 29 和时间分辨率获得地下系统的 hy28 地质力学特性,为通常获得的地下水和大气球压力数据增加额外的价值。31 最后,我们总结了 26 项,重点介绍了它们作为被动和低成本调查技术的潜力,并概述了推进和提供分析所需的 27 项研究和开发。因此,可以以前所未有的空间 29 和时间分辨率获得地下系统的 hy28 地质力学特性,为通常获得的地下水和大气球压力数据增加附加值。31
更新日期:2019-05-28
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