Author(s): Whiteley, JS; Chambers, JE; Uhlemann, S; Wilkinson, PB; Kendall, JM | Abstract: ©2018. The Authors. Geophysical monitoring of landslides can provide insights into spatial and temporal variations of subsurface properties associated with slope failure. Recent improvements in equipment, data analysis, and field operations have led to a significant increase in the use of such techniques in monitoring. Geophysical methods complement intrusive approaches, which sample only a very small proportion of the subsurface, and walk-over or remotely sensed data, which principally provide information only at the ground surface. In particular, recent studies show that advances in geophysical instrumentation, data processing, modeling, and interpretation in the context of landslide monitoring are significantly improving the characterization of hillslope hydrology and soil and rock hydrology and strength and their dynamics over time. This review appraises the state of the art of geophysical monitoring, as applied to moisture-induced landslides. Here we focus on technical and practical uses of time-lapse methods in geophysics applied to monitoring moisture-induced landslide. The case studies identified in this review show that several geophysical techniques are currently used in the monitoring of subsurface landslide processes. These geophysical contributions to monitoring and predicting the evolution of landslide processes are currently underrealized. Hence, the further integration of multiple-parametric and geotechnically coupled geophysical monitoring systems has considerable potential. The complementary nature of certain methods to map the distribution of subsurface moisture and elastic moduli will greatly increase the predictive and monitoring capacity of early warning systems in moisture-induced landslide settings.

中文翻译：

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水分诱发滑坡的地球物理监测：综述

作者：怀特利，JS；钱伯斯，JE；乌勒曼，S；威尔金森，PB；肯德尔，JM | 摘要：©2018。作者。对滑坡的地球物理监测可以深入了解与斜坡破坏相关的地下特性的空间和时间变化。最近设备、数据分析和现场操作的改进导致此类技术在监测中的使用显着增加。地球物理方法是对侵入式方法的补充，后者仅对地下的很小一部分进行采样，以及主要仅在地表提供信息的步行或遥感数据。特别是，最近的研究表明，地球物理仪器、数据处理、建模、滑坡监测背景下的解释和解释正在显着改善山坡水文、土壤和岩石水文以及强度及其随时间变化的动态特征。这篇综述评估了地球物理监测的最新水平，适用于湿气诱发的滑坡。在这里，我们专注于地球物理学中延时方法的技术和实际用途，用于监测湿气诱发的滑坡。本综述中确定的案例研究表明，目前有几种地球物理技术用于监测地下滑坡过程。这些对监测和预测滑坡过程演变的地球物理贡献目前没有得到充分认识。因此，多参数和岩土耦合地球物理监测系统的进一步整合具有相当大的潜力。绘制地下水分和弹性模量分布的某些方法的互补性将大大提高预警系统在水分诱发的滑坡环境中的预测和监测能力。