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Impact of cross-border transportation corridors on changes of land use and landscape pattern: A case study of the China-Laos railway

文献类型：期刊论文

作者Xiao, Chiwei2,3; Wang, Yi1,2,3; Yan, Mingyan1,2; Chiaka, Jeffrey Chiwuikem2,4
刊名LANDSCAPE AND URBAN PLANNING
出版日期2024
卷号241页码:12
ISSN号0169-2046
关键词Land -use change Landscape pattern Geo-economic cooperation Cross-border transportation corridors China -Laos Railway
DOI10.1016/j.landurbplan.2023.104924
通讯作者Xiao, Chiwei(xiaocw@igsnrr.ac.cn)
英文摘要Regional integration initiatives have triggered impacts on land use changes (LUC) and landscape patterns through geo-economic cooperation like cross-border infrastructure, which are often presented, but comprehensive studies on the extent and degree remains insufficient. The China-Laos Railway (CLR), a cross-border transportation corridor connecting Kunming in China with the Laotian capital, Vientiane, which was launched in December 2016 and operation started in December 2021, has recently witnessed rapid and notable changes in landscape and land use. This case study provides a distinctive opportunity to evaluate the relative significance of political and socioeconomic factors on LUC and landscape patterns. In this study, we integrate 10-m land-use data products (2017-2022) provided by Environmental Systems Research Institute, Inc (ESRI) with geospatial analysis to quantify and compare the impacts of cross-border transportation corridors on LUC within a 10 km buffer area along the CLR. The results showed that since 2017, about 3 % deforestation caused by the expansion of cropland (8 %) and construction land (38 %) along the CLR. The comprehensive dynamic degree along the CLR displays two peaks, appearing within the 2-4 km and 8-10 km buffer zones. Interestingly, the fragmentation of land patches within the buffer zone decreases as the distance from the CLR increases. Moreover, the construction of the CLR has a greater impact on the Laotian side, while its completion and operation triggered more significant changes on the Chinese side. The study quantitatively assesses the extent, type, and intensity of the impacts of cross-border transportation corridors on LUC and landscape patterns.
WOS关键词ROAD NETWORK ; URBAN-DEVELOPMENT ; SOUTHEAST-ASIA ; COVER CHANGE ; FRAGMENTATION ; EXPANSION ; GLOBALIZATION ; CITY ; DEFORESTATION ; PRINCIPLES
资助项目National Natural Science Foundation of China[42371280] ; National Natural Science Foundation of China[42001226] ; National Natural Science Foundation of China[42130508] ; Programme of Kezhen-Bingwei Excellent Young Scientists of the Insti- tute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences[2022RC002]
WOS研究方向Environmental Sciences & Ecology ; Geography ; Physical Geography ; Public Administration ; Urban Studies
语种英语
出版者ELSEVIER
WOS记录号WOS:001104117100001
资助机构National Natural Science Foundation of China ; Programme of Kezhen-Bingwei Excellent Young Scientists of the Insti- tute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/200370]  
专题中国科学院地理科学与资源研究所
通讯作者Xiao, Chiwei
作者单位1.Cent China Normal Univ, Coll Publ Adm, 382 Luoyu Rd, Wuhan, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Coll Resources & Environm, 1 Yanqihu East Rd, Beijing, Peoples R China
4.Beijing Normal Univ, Sch Environm, 19 Xinjiekou, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Xiao, Chiwei,Wang, Yi,Yan, Mingyan,et al. Impact of cross-border transportation corridors on changes of land use and landscape pattern: A case study of the China-Laos railway[J]. LANDSCAPE AND URBAN PLANNING,2024,241:12.
APA Xiao, Chiwei,Wang, Yi,Yan, Mingyan,&Chiaka, Jeffrey Chiwuikem.(2024).Impact of cross-border transportation corridors on changes of land use and landscape pattern: A case study of the China-Laos railway.LANDSCAPE AND URBAN PLANNING,241,12.
MLA Xiao, Chiwei,et al."Impact of cross-border transportation corridors on changes of land use and landscape pattern: A case study of the China-Laos railway".LANDSCAPE AND URBAN PLANNING 241(2024):12.

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来源：地理科学与资源研究所

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