globalchange  > 全球变化的国际研究计划
DOI: 10.1016/j.ocecoaman.2019.104817
WOS记录号: WOS:000477784400003
论文题名:
Willingness to restore jetty-created erosion at a famous tourism beach
作者: Saengsupavanich, Cherdvong
通讯作者: Saengsupavanich, Cherdvong
刊名: OCEAN & COASTAL MANAGEMENT
ISSN: 0964-5691
EISSN: 1873-524X
出版年: 2019
卷: 178
语种: 英语
英文关键词: Coastal engineering and management ; Beach erosion ; Longshore sediment transport ; WTP ; Shoreline change
WOS关键词: MARINE NATIONAL-PARK ; CONTINGENT VALUATION ; COASTAL EROSION ; TO-PAY ; ECONOMIC VALUATION ; EXISTENCE VALUE ; CLIMATE-CHANGE ; MANAGEMENT ; CONSTRUCTION ; EVOLUTION
WOS学科分类: Oceanography ; Water Resources
WOS研究方向: Oceanography ; Water Resources
英文摘要:

This research revealed the intangible benefit of preserving the downdrift eroded shoreline at Cha-Am beach, Thailand. It integrated coastal engineering and environmental economics to urge for the beach restoration. Although providing some benefits, the jetty at Cha-am beach has also created severe downdrift coastal erosion. The research began with gathering the field data required to simulate the future shoreline position. After a satisfactory model calibration was attained, the future coastline change was predicted. It was found that the updrift part of the beach would be widened by approximately 8 m/yr, while the downdrift side of the jetty would experience severe coastal erosion by as much as 13 m/yr. A valuation of the downdrift eroded shore was consequently undertaken using a willingness-to-pay (WTP) study. Four hundred sets of questionnaires were surveyed using 10 different bid amounts. A logit model was implemented and the mean WTP was analyzed. It was found that the value of the downdrift eroding shoreline was approximately THB 20.1 billion or USD 609.9 million per year. Such a huge non-market value of the downdrift beach might urge decision makers to initiate certain continuous beach restoration measures.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/144678
Appears in Collections:全球变化的国际研究计划

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作者单位: Kasetsart Univ, Fac Int Maritime Studies, Sri Racha Campus,199 Moo 6 Sukhumvit Rd, Sri Racha 20230, Chonburi, Thailand

Recommended Citation:
Saengsupavanich, Cherdvong. Willingness to restore jetty-created erosion at a famous tourism beach[J]. OCEAN & COASTAL MANAGEMENT,2019-01-01,178
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