The emergence of hydrogeophysics for improved understanding of subsurface processes over multiple scales.
The emergence of hydrogeophysics for improved understanding of subsurface processes over multiple scales.
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DOI：
10.1002/2015wr017016
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发表时间：
2015-06
影响因子：
5.4
通讯作者：
Slater LD
中科院分区：
文献类型：
--
作者：
Binley A;Hubbard SS;Huisman JA;Revil A;Robinson DA;Singha K;Slater LD
地球物理学提供了一套多维的调查方法，这些方法正在改变我们观察地下环境结构的能力，在这里，我们记录了地球物理方法如何在过去二十年中成为调查浅层地下过程的有价值的工具，并为水文学的未来发展提供了一个愿景以及生态系统科学。“水文物理学”领域兴起于20世纪90年代末，部分原因是对随机地下水文学的大量研究，这些研究主张采用更好的实地调查技术。这些新的水文地球物理方法得益于实用和可靠的数据反演技术的出现，在许多情况下，这些技术的目的是量化浅层地下的异质性和地下流体的相关动态。此外，需要定量表征刺激了大量的新的调查岩石物理关系，水文相关的属性，可测量的地球物理参数。时间推移方法的发展为水文调查提供了一套新的工具，随着认识到某些地球物理特性可能对地下环境中的地球化学变化敏感，从而开辟了“地球物理学”的新领域，进一步增强了水文调查。早期的水文地球物理学研究往往集中在相对较小的“小区规模”的实验。然而，最近，翻译到更大规模的表征一直是许多研究的重点。地球物理技术不断发展，部分原因是越来越需要了解和量化控制可持续水资源和生态系统服务的关键过程。水文物理学的产生和发展概述水文物理学的新兴技术介绍水文物理学的未来机遇
Geophysics provides a multidimensional suite of investigative methods that are transforming our ability to see into the very fabric of the subsurface environment, and monitor the dynamics of its fluids and the biogeochemical reactions that occur within it. Here we document how geophysical methods have emerged as valuable tools for investigating shallow subsurface processes over the past two decades and offer a vision for future developments relevant to hydrology and also ecosystem science. The field of “hydrogeophysics” arose in the late 1990s, prompted, in part, by the wealth of studies on stochastic subsurface hydrology that argued for better field‐based investigative techniques. These new hydrogeophysical approaches benefited from the emergence of practical and robust data inversion techniques, in many cases with a view to quantify shallow subsurface heterogeneity and the associated dynamics of subsurface fluids. Furthermore, the need for quantitative characterization stimulated a wealth of new investigations into petrophysical relationships that link hydrologically relevant properties to measurable geophysical parameters. Development of time‐lapse approaches provided a new suite of tools for hydrological investigation, enhanced further with the realization that some geophysical properties may be sensitive to biogeochemical transformations in the subsurface environment, thus opening up the new field of “biogeophysics.” Early hydrogeophysical studies often concentrated on relatively small “plot‐scale” experiments. More recently, however, the translation to larger‐scale characterization has been the focus of a number of studies. Geophysical technologies continue to develop, driven, in part, by the increasing need to understand and quantify key processes controlling sustainable water resources and ecosystem services. A review of the emergence and development of hydrogeophysics Outline of emerging techniques in hydrogeophysics Presentation of future opportunities in hydrogeophysics