气候变化领域集成服务门户(CCPortal): Land-Use Optimization and Allocation for Saltwater Intrusion Regions: A Case Study in Soc Trang Province, Vietnam

CCPortal

DOI	10.3390/cli12020016
	Land-Use Optimization and Allocation for Saltwater Intrusion Regions: A Case Study in Soc Trang Province, Vietnam
	Truong, Quang Chi; Nguyen, Thao Hong; Pham, Vu Thanh; Nguyen, Trung Hieu
发表日期	2024
EISSN	2225-1154
起始页码	12
结束页码	2
卷号	12 期号:2
英文摘要	Land-use planning plays an important role in agricultural development. However, the tools used to support planners in proposing land-use planning solutions are lacking, especially when considering saltwater intrusion conditions in coastal regions. In this study, optimization is applied by analyzing land use in developing solutions for agricultural land-use planning, wherein a multi-objective optimization model is developed to optimize land-use area, including land-use allocation, and taking into account socioeconomic and environmental factors. The model was applied to three districts of Soc Trang province, Vietnam (Long Phu, My Xuyen, and Tran De), representing three ecological regions of salt water, brackish water, and fresh water in the Mekong Delta of Vietnam. The results are shown for the implementation of two multi-objective optimization scenarios (in terms of profit, labor, environment benefits, and risk reduction) as follows: (i) multi-objective optimization of agricultural land use until 2030 under normal conditions; (ii) optimizing agricultural land use until 2030 under climate change conditions similar to the 2016 drought and saltwater intrusion phenomenon in the Mekong Delta. The results demonstrate that the second scenario is the preferred option for implementing land-use planning thanks to the balance between good profits and minimizing economic and environmental risk. Land allocation was carried out by taking into account the factors of household economics, the influence of adjacent production types, local traffic, and canal systems to allocate areas toward ensuring optimal land use. This process, involving a combination of land-use optimization and spatial allocation, can help planners to improve the quality of agricultural land-use planning.
英文关键词	multi-objective optimization; land use; land-use allocation; saltwater intrusion; Mekong Delta; Soc Trang
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:001168313300001
来源期刊	CLIMATE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/299703
作者单位	Can Tho University
推荐引用方式 GB/T 7714	Truong, Quang Chi,Nguyen, Thao Hong,Pham, Vu Thanh,et al. Land-Use Optimization and Allocation for Saltwater Intrusion Regions: A Case Study in Soc Trang Province, Vietnam[J],2024,12(2).
APA	Truong, Quang Chi,Nguyen, Thao Hong,Pham, Vu Thanh,&Nguyen, Trung Hieu.(2024).Land-Use Optimization and Allocation for Saltwater Intrusion Regions: A Case Study in Soc Trang Province, Vietnam.CLIMATE,12(2).
MLA	Truong, Quang Chi,et al."Land-Use Optimization and Allocation for Saltwater Intrusion Regions: A Case Study in Soc Trang Province, Vietnam".CLIMATE 12.2(2024).