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DOI10.1007/s10668-024-04763-7
Sandy beach erosion: impacts and adaptation strategies in Thailand
发表日期2024
ISSN1387-585X
EISSN1573-2975
英文摘要This paper focuses on sandy beach erosion as a result of rising sea levels, including adaptation option analysis in Thailand. Twenty-seven beaches in the provinces of Rayong, Nakhon Si Thammarat, and Trang were selected as study areas with high rates of erosion. The major scientific challenge entailed determining the relevance and contribution of rising sea levels (including storms) to beach erosion. The SimCLIM/CoastCLIM model was utilized to forecast changes in sea level and shoreline during the period of 1940-2100. A cost-benefit analysis (CBA) was conducted to evaluate adaptation options in terms of economics. The main outcome was a relevant contribution to knowledge on sea-level rise (including storm alteration) and its effects on sandy beach erosion, in terms of loss of sandy beach area and population migration. The results indicate that Mae Phim, Ban Ko Fai, and Pak Meng beaches are all threatened by erosion, and 8.02 and 23.26% of the erosion are attributed to storms and sea-level rise. Future scenarios (in 2100) showed 124.38 cm rise in 2100 sea level (compared to the 1995 baseline) leading to 507.90 m of eroded beaches, 2.15 km2 of sand loss and 873 people migrating. The results of CBA show that scenario 2 (beach nourishment) is not proper for application as an adaptation option on sandy beaches with high amounts of erosion (Ban Ko Fai and Pak Meng beach), while the option of beach nourishment alone is likely to be applied on Mae Phim beach due to its lower rate of erosion.
英文关键词Climate Change; Sea-level rise; Sandy beach erosion; SimCLIM/CoastCLIM; Cost-benefit analysis; Adaptation option; Thailand
语种英语
WOS研究方向Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS类目Green & Sustainable Science & Technology ; Environmental Sciences
WOS记录号WOS:001216055700006
来源期刊ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/289765
作者单位Mahidol University
推荐引用方式
GB/T 7714
. Sandy beach erosion: impacts and adaptation strategies in Thailand[J],2024.
APA (2024).Sandy beach erosion: impacts and adaptation strategies in Thailand.ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY.
MLA "Sandy beach erosion: impacts and adaptation strategies in Thailand".ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY (2024).
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