DOI: 10.1007/s11069-020-04121-6
论文题名: Mitigating drought and landslide simultaneously for mountain tribes of Taiwan: hydrogeological investigation, modelling, and development of an intelligent hazard prevention system
作者: Lo H.-C. ; Hsu S.-M. ; Chou P.-Y. ; Ke C.-C.
刊名: Natural Hazards
ISSN: 0921030X
出版年: 2020
卷: 103, 期: 3 起始页码: 3101
结束页码: 3121
语种: 英语
中文关键词: Drought
; Groundwater exploitation
; Intelligent hazard prevention and management system
; Internet of things (IoT)
; Landslide
; Mitigation
英文关键词: artificial intelligence
; climate change
; drought
; groundwater
; hazard management
; hydrological modeling
; indigenous population
; landslide
; Taiwan
英文摘要: Drought and landslide are two common hazards that occurred in mountainous regions of Taiwan. This study is intended to develop a new concept of hazard prevention and management for solving both hazards simultaneously, in which the complex hazard has increased over the years in intensity and frequency due to climate variability and change. The proposed concept is a win–win solution that contains the feature of efficiency to mitigate two hazards together. When pumping groundwater as daily water demand at landslide-prone sites, the pore-water pressure decreases and the thickness of the unsaturated zone increases, which can result in stabilizing landslide-prone slopes and increasing flood storage capacity as an underground detention basin, respectively. Consequently, this approach can reduce the risk induced by the two hazards. To reinforce the effectiveness and instantaneity of hazard management, the technologies of smart sensing, smart transmission, and smart computing are then incorporated into a novel framework to develop an intelligent hazard prevention and management system. Thus, the groundwater supply-slope stability management system was installed and tested in the remote Kaoshi tribe, which is situated in Kaoshi Village of Mudan Township, Pingtung County, southern Taiwan. Hydrogeological issues for subsurface complexity, field investigations, and numerical modelling for preliminary evaluation and system design are also highlighted in this study. The developed system, which can offer valuable support for decision-making processes of hazard prevention, is capable of monitoring dynamic signals from various in-situ sensors, helping water resource allocations, and stabilizing hill slopes by means of drainage. © 2020, Springer Nature B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/168603
Appears in Collections: 气候变化与战略
There are no files associated with this item.
作者单位: Geotechnical Engineering Research Center, Sinotech Engineering Consultant, 3F, No. 280, Xinhu 2nd Rd., Neihu Dist., Taipei City, 11494, Taiwan; Department of Harbor and River Engineering, National Taiwan Ocean University, No.2, Beining Rd., Zhongzheng Dist., Keelung City, 20224, Taiwan
Recommended Citation:
Lo H.-C.,Hsu S.-M.,Chou P.-Y.,et al. Mitigating drought and landslide simultaneously for mountain tribes of Taiwan: hydrogeological investigation, modelling, and development of an intelligent hazard prevention system[J]. Natural Hazards,2020-01-01,103(3)