DOI: 10.1007/s11069-020-04022-8
论文题名: Decision-making for ecological landslide prevention in tropical rainforests
作者: Wang L. ; Li W. ; Li H.
刊名: Natural Hazards
ISSN: 0921030X
出版年: 2020
卷: 103, 期: 1 起始页码: 985
结束页码: 1008
语种: 英语
中文关键词: Alternative selection
; Ecological landslide prevention
; Pythagorean fuzzy AHP
; Tropical rainforests
; Vague sets
英文关键词: decision making
; environmental protection
; grass
; landslide
; rainforest
; tree planting
; tropical forest
; China
; Diaoluo Mountain
; Hainan
英文摘要: Landslide disasters in tropical rainforests are becoming increasingly severe. It is a tough task to prevent and control landslide effectively in the tropical rainforests. Ecological landslide prevention can not only provide the essential functions of traditional landslide prevention methods, but also have the merits in protecting and restoring the ecological environment to a certain extent. This study presented four ecological landslide prevention alternatives that provide a reference for landslide prevention, as well as effectively solve the contradiction between landslide prevention and ecological environmental protection. Then, an integrated decision-making framework is built based on the index system of ecological landslide prevention and Pythagorean fuzzy AHP and vague sets model. Finally, the landslide in the tropical rainforest area of Diaoluo Mountain, Hainan, China, was illustrated as a case study. The result shows that planting trees and grass to protect the landslide area shows the best effect on landslide prevention in the proposed area. The results in this paper suggest that the decision-making model can be extended to the landslide prevention in tropical rainforest worldwide, even in other areas of decision-making research. © 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/168784
Appears in Collections: 气候变化与战略
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作者单位: Department of Construction Engineering and Management, North China University of Water Resources and Electric Power, Zhengzhou, 450046, China; School of Architecture and Built Environment, Centre for Asian and Middle Eastern Architecture, University of Adelaide, Adelaide, 5005, Australia; Henan Key Laboratory of Water Environment Simulation and Treatment, Zhengzhou, 450045, China
Recommended Citation:
Wang L.,Li W.,Li H.. Decision-making for ecological landslide prevention in tropical rainforests[J]. Natural Hazards,2020-01-01,103(1)