Characteristics and models of anthropogenic disturbances on islands from perspective of coastline: Extensive cases from Indian Ocean and mediterranean sea

doi:10.1016/j.ecolind.2024.111835

	Characteristics and models of anthropogenic disturbances on islands from perspective of coastline: Extensive cases from Indian Ocean and mediterranean sea
	Li, Hao 1,2,5; Zhang, Yuxin 1,2,3,4; Fan, Chao 6; Hou, Xiyong2,3,4 ; Zeng, Ling 5; Guo, Peng 5
发表期刊	ECOLOGICAL INDICATORS
ISSN	1470-160X
	2024-03-01
卷号	160 页码:19
关键词	Small Island Anthropogenic disturbances Coastline change Coastal development and Utilization Adaptation
DOI	10.1016/j.ecolind.2024.111835
通讯作者	Zhang, Yuxin([email protected])
英文摘要	The negative impacts of anthropogenic disturbances on the ecology of small island states or regions are important topics mentioned by United Nations' Sustainable Development Goals. This study used the coastline as an indicator to analyze four parameters (the annual variation rate of the artificial coastline length, the index of coastline utilization degree, the index of coastline type diversity, and the standard deviation ellipse of the latter two indicators) to study the changing characteristics of coastal development and utilization of over 13,000 islands, revealing the spatiotemporal evolution characteristics and patterns of human disturbance in island coastal zones. The results indicated that:(1) The spatial-temporal patterns of coastline length and structure undergone significant changes. The length of artificial coastline increased, while natural coastline decreased. The most pronounced change in the artificial coastline was the proliferation of aquaculture embankments, and the most drastic changes occurred in the coastal areas of Southeast Asia.(2) The intensity of coastal development and utilization, as well as the diversity of coastline types, showed an upward trend on the islands. (3) The centroid of coastline utilization degree and type diversity both shifted southeastward by 59.53 km and 931.05 km, respectively. (4) The anthropogenic disturbance patterns on the islands primarily included land reclamation and occupation of original wetland systems. Our study revealed the spatiotemporal characteristics and multiple scenario patterns of anthropogenic disturbance on islands at a large spatial scale from 1990 to 2020, and we quantitatively analyzed the relationship between anthropogenic disturbance factors and changes in the coastline of islands. Islands are currently facing significant pressures from development and conservation. This work is of great significance for the study of sustainable development and management of islands experiencing highintensity human activities.
资助机构	Director Fund of the International Research Center of Big Data for Sustainable Development Goals ; Shandong Provincial Natural Science Foundation ; National Natural Science Foundation of China
收录类别	SCI
语种	英语
关键词[WOS]	CLIMATE-CHANGE ; LAND RECLAMATION ; MAINLAND CHINA ; LEVEL RISE ; COASTAL ; COMMUNITIES ; AQUACULTURE ; VULNERABILITY ; IMPACT ; TOURISM
研究领域[WOS]	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS记录号	WOS:001204094500001
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/35323
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
通讯作者	Zhang, Yuxin
作者单位	1.Int Res Ctr Big Data Sustainable Dev Goals, Beijing, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China 4.Shandong Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China 5.Shandong Agr Univ, Tai An, Peoples R China 6.Zhejiang Ocean Univ, Zhoushan, Peoples R China
推荐引用方式 GB/T 7714	Li, Hao,Zhang, Yuxin,Fan, Chao,et al. Characteristics and models of anthropogenic disturbances on islands from perspective of coastline: Extensive cases from Indian Ocean and mediterranean sea[J]. ECOLOGICAL INDICATORS,2024,160:19.
APA	Li, Hao,Zhang, Yuxin,Fan, Chao,Hou, Xiyong,Zeng, Ling,&Guo, Peng.(2024).Characteristics and models of anthropogenic disturbances on islands from perspective of coastline: Extensive cases from Indian Ocean and mediterranean sea.ECOLOGICAL INDICATORS,160,19.
MLA	Li, Hao,et al."Characteristics and models of anthropogenic disturbances on islands from perspective of coastline: Extensive cases from Indian Ocean and mediterranean sea".ECOLOGICAL INDICATORS 160(2024):19.