气候变化领域集成服务门户(CCPortal): Framework for economic cost assessment of land subsidence

CCPortal

DOI	10.1007/s11069-021-04520-3
	Framework for economic cost assessment of land subsidence
	Kok S.; Costa A.L.
发表日期	2021
ISSN	0921030X
起始页码	1931
结束页码	1949
卷号	106 期号:3
英文摘要	Land subsidence is increasingly recognised as a complex and costly challenge, especially in urban subsidence-prone areas. Often caused by overextraction of groundwater in order to meet increasing drinking and irrigation water demand, the expected damage from subsidence across the globe runs in the billions of dollars annually. Economic cost assessment can support the development of policies for dealing with subsidence, e.g. in problem analysis and evaluation of strategies. However, research on economic cost assessment of subsidence is limited and a standardized framework is lacking: this is an important basis for sound, comparable and consistent decision making and knowledge transfer across studies. Results from a review of existing literature indicate that that there is a (i) high variability in the literature in terms of subsidence characteristics and geographical origin, (ii) variation in addressed effects and applied economic assessment approaches and (iii) lack of a standardized assessment framework. This complicates comparison and value transfer of results across settings. In this context, we propose a standardized framework for economic cost assessment of land subsidence along the lines of direct and indirect, market and non-market effects © 2021, The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature.
关键词	Cost assessment Economic assessment Subsidence
英文关键词	cost analysis; economic analysis; ground settlement; groundwater abstraction; hazard assessment; landslide; policy development; standard (reference); subsidence; urban area; water demand
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/206333
作者单位	Deltares, Delft, 2600 MH, Netherlands
推荐引用方式 GB/T 7714	Kok S.,Costa A.L.. Framework for economic cost assessment of land subsidence[J],2021,106(3).
APA	Kok S.,&Costa A.L..(2021).Framework for economic cost assessment of land subsidence.Natural Hazards,106(3).
MLA	Kok S.,et al."Framework for economic cost assessment of land subsidence".Natural Hazards 106.3(2021).