干旱区生态环境知识资源中心(Arid): Publication characteristics, topic trends and knowledge domains of karst ecological restoration: a bibliometric and knowledge mapping analysis from 1991 to 2021

Arid

DOI	10.1007/s11104-022-05345-0
	Publication characteristics, topic trends and knowledge domains of karst ecological restoration: a bibliometric and knowledge mapping analysis from 1991 to 2021
	Liu, Kehui; Guan, Xiaojin; Li, Guangluan; Duan, Min; Li, Yi; Hong, Yanyan; Lin, Meimei; Fu, Rongxin; Yu, Fangming
通讯作者	Fu, RX ; Yu, FM
来源期刊	PLANT AND SOIL
ISSN	0032-079X
EISSN	1573-5036
出版年	2022
卷号	475 期号:1-2 页码:169-189
英文摘要	Aims Karst ecological restoration (KER) publication characteristics, topic trends, and knowledge domains were analysed to provide a global perspective. Methods Bibliometric and knowledge map analyses were used to analyse KER documents (319) in the WoSCC. The whole period was divided into the germination (GP), slow growth (SGP) and rapid growth (RGP) periods based on the number of annual publications (NAP). Results (1) The NAP increased over time, with China contributing the most. (2) The study topics varied and flourished over time. Plant was the most studied class and Animal the least studied in the Biology category. In the Environment category, Water was the most studied medium in the GP, while Soil was the most studied in the SGP and RGP. Remote sensing and Model were the leading methods in the SGP and RGP; Field investigation and/or experimental methods, including Leaf traits, Vegetation investigation, and Chlorophyll fluorescence, were the main methods in the GP. Ecological engineering was the leading restoration method overall. Planting pattern was a new restoration method in the SGP, while Biochar, Seed bank, and Soil translocation were new methods in the RGP. (3) Eleven knowledge domains and 10 vital documents well support studies on KER. Future research directions are proposed. Conclusions The results provide a new, global, objective perspective for understanding KER research over the past 3 decades.
英文关键词	Bibliometrics Research hotspots Karst ecological restoration Knowledge base Knowledge mapping analysis
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000767739400001
WOS关键词	SOIL ORGANIC-CARBON ; ROCKY DESERTIFICATION ; VEGETATION SUCCESSION ; ECOSYSTEM SERVICES ; SOUTHWEST CHINA ; CLIMATE-CHANGE ; BIOCHAR ; BIODIVERSITY ; BACTERIAL ; IMPACTS
WOS类目	Agronomy ; Plant Sciences ; Soil Science
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393956
推荐引用方式 GB/T 7714	Liu, Kehui,Guan, Xiaojin,Li, Guangluan,et al. Publication characteristics, topic trends and knowledge domains of karst ecological restoration: a bibliometric and knowledge mapping analysis from 1991 to 2021[J],2022,475(1-2):169-189.
APA	Liu, Kehui.,Guan, Xiaojin.,Li, Guangluan.,Duan, Min.,Li, Yi.,...&Yu, Fangming.(2022).Publication characteristics, topic trends and knowledge domains of karst ecological restoration: a bibliometric and knowledge mapping analysis from 1991 to 2021.PLANT AND SOIL,475(1-2),169-189.
MLA	Liu, Kehui,et al."Publication characteristics, topic trends and knowledge domains of karst ecological restoration: a bibliometric and knowledge mapping analysis from 1991 to 2021".PLANT AND SOIL 475.1-2(2022):169-189.