气候变化领域集成服务门户(CCPortal): Global trends and characteristics of ecological security research in the early 21st century: A literature review and bibliometric analysis

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DOI	10.1016/j.ecolind.2022.108734
	Global trends and characteristics of ecological security research in the early 21st century: A literature review and bibliometric analysis
	Liu, Chenli; Li, Wenlong; Xu, Jing; Zhou, Huakun; Li, Changhui; Wang, Wenying
通讯作者	Li, WL (通讯作者)，Lanzhou Univ, Coll Pastoral Agr Sci & Technol, State Key Lab Grassland Agroecosystems, Key Lab Grassland Livestock Ind Innovat, Lanzhou, Peoples R China. ; Xu, J (通讯作者)，Lanzhou Univ Finance & Econ, Sch Agr & Forestry Econ & Management, Lanzhou, Peoples R China.
发表日期	2022
ISSN	1470-160X
EISSN	1872-7034
卷号	137
英文摘要	With the worsening of global and local environmental problems, ecological security has a vital role to play in sustainable development, and has become a worldwide topic of concern in the 21st century. This study used bibliometric analysis to comprehensively review the progress of global research in ecological security from 2000 to 2020 to provide an overview for future directions. We analyzed 761 publications related to ecological security from this period, covering 34 countries, 370 journals, 631 institutions, 585 funding agencies, and 2680 authors. The results showed that the majority of publications (71.75%) appeared from 2014 to 2020, with research conducted mostly in China, followed by the USA and Russia. The top 10 active institutions were all Chinese; the Chinese Academy of Sciences was the most productive institution, and also had the highest number of citations. China was at the center of the international cooperation network, with the highest collaboration with the USA, Australia, and Canada. Funding from the National Natural Science Foundation of China (NSFC) has supported the highest number of publications. The top two productive journals in this area were Sustainability and Ecological Indicators. Keyword co-occurrence and frequency analysis showed that ecological security patterns, ecosystem services, ecological security assessment, sustainable development, and land use change were the main topics, whereas GIS, PSR model, ecological footprint, remote sensing, MCR model, and DPSIR model were the most commonly used research technologies and models. Our findings showed that the focal topics have switched from ecological security assessment to ecological security patterns. We believe that these results would contribute to practitioners' and researchers' better understanding of worldwide ecological security research and facilitate future investigations.
关键词	TIANJIN-HEBEI REGION PEARL RIVER DELTA ECOSYSTEM SERVICES ECO-SECURITY FOOTPRINT SUSTAINABILITY CITIES AREAS MODEL GIS
英文关键词	Ecological security; Knowledge mapping; Research hotspots; Bibliometric analysis; VOSviewer
语种	英语
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS记录号	WOS:000773562400001
来源期刊	ECOLOGICAL INDICATORS
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254812
作者单位	[Liu, Chenli; Li, Wenlong] Lanzhou Univ, Coll Pastoral Agr Sci & Technol, State Key Lab Grassland Agroecosystems, Key Lab Grassland Livestock Ind Innovat, Lanzhou, Peoples R China; [Xu, Jing] Lanzhou Univ Finance & Econ, Sch Agr & Forestry Econ & Management, Lanzhou, Peoples R China; [Zhou, Huakun] Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Cold Reg Restorat Ecol, Xining, Qinghai, Peoples R China; [Li, Changhui] Qinghai Univ, Agr & Anim Husb Collage, Xining, Qinghai, Peoples R China; [Wang, Wenying] Qinghai Normal Univ, Dept Life Sci, Xining, Peoples R China
推荐引用方式 GB/T 7714	Liu, Chenli,Li, Wenlong,Xu, Jing,et al. Global trends and characteristics of ecological security research in the early 21st century: A literature review and bibliometric analysis[J]. 中国科学院西北生态环境资源研究院,2022,137.
APA	Liu, Chenli,Li, Wenlong,Xu, Jing,Zhou, Huakun,Li, Changhui,&Wang, Wenying.(2022).Global trends and characteristics of ecological security research in the early 21st century: A literature review and bibliometric analysis.ECOLOGICAL INDICATORS,137.
MLA	Liu, Chenli,et al."Global trends and characteristics of ecological security research in the early 21st century: A literature review and bibliometric analysis".ECOLOGICAL INDICATORS 137(2022).