Status, mechanism, suitable distribution areas and protection countermeasure of invasive species in the karst areas of Southwest China

doi:10.3389/fenvs.2022.957216

	Status, mechanism, suitable distribution areas and protection countermeasure of invasive species in the karst areas of Southwest China
	Li, Yonghua ; Song, Tianjian 1; Lai, Yangjun 2; Huang, Yuxin 3; Fang, Lei ; Chang, Jiang
	2022
发表期刊	FRONTIERS IN ENVIRONMENTAL SCIENCE
卷号	10
摘要	Biological invasion is one of the major threats to global biodiversity attracting a primary focus of scientific attention. During the past decades, due to the diversity and peculiarity of species, coupled with the vulnerable ecosystem, karst areas have received more and more attention. Numerous investigations and studies have confirmed that the karst areas in Southwest China are suffering from biological invasions under the intensified human activities and the climate change they caused. Despite some fundamental research on invasive species that has been conducted to understand the species and distribution in the karst areas, the mechanism of biological invasions and the response of karst ecosystem are still lack sufficient knowledge. In this paper, we summarized the habitat characteristics and invasion status of karst areas to biological invasions. This paper comprehensively analyzed the research results on biological invasions in karst areas to understand the status and development trends of biological invasions in the karst of China, so as to promote the relevant research on biological invasions in the karst areas. We found that the biological invasions in the karst areas were increasing with years. We also revealed the possible mechanism including competition, mutualism, allelopathy and phenotypic plasticity of biological invasion in karst by summarizing the relevant research results of in the karst areas. Moreover, the response of karst to biological invasion was described from the aspects of ecosystem, community, species and genetic levels, etc. By comparing the characteristics of invasive species that have been found in karst area, we analyzed the common characteristics including strong fecundity and rapid growth rate, strong environmental adaptability, strong phenotypic plasticity and high genetic diversity of the existing invasive species, we simulated and predicted the habitat of invasive species. Overall, we found three areas with high habitat suitability covering Chinese southwest Karst ecosystem, which include the southern Yunnan-Guizhou Plateau, foothill area on the Min-Yue-Gui and foothill area of southern Yunnan. It is also worth noting that the Sichuan Basin has a higher invasive risk compared to its surrounding Karst ecosystem, mainly because of the high habitat suitability of some invasive species. Therefore, we suggest that a general survey of alien invasive species in the karst areas of Southwest China should be carried out as soon as possible, focusing on the survey of the suitable areas of alien species for early warning. In addition, to establish a database of invasive alien species in the karst areas of southwest China, strengthen the monitoring of alien species, and evaluate the impact of invasive species in key areas on the biodiversity and ecosystem in the karst areas of Southwest China, so as to maintain the stability of cave biodiversity and the fragile ecosystem.
关键词	karst areas invasive species status quo mechanism of biological invasions potential distributions countermeasures and proposals
学科领域	Environmental Sciences
DOI	10.3389/fenvs.2022.957216
收录类别	SCI
语种	英语
WOS关键词	CROFTONWEED EUPATORIUM-ADENOPHORUM ; CRAYFISH PROCAMBARUS-CLARKII ; LIFE-HISTORY TRAITS ; RED SWAMP CRAYFISH ; PHENOTYPIC PLASTICITY ; GENETIC DIVERSITY ; ALTERNANTHERA-PHILOXEROIDES ; PARTHENIUM-HYSTEROPHORUS ; ROCKY-DESERTIFICATION ; EICHHORNIA-CRASSIPES
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000854347300001
出版者	FRONTIERS MEDIA SA
文献子类	Review
出版地	LAUSANNE
EISSN	2296-665X
资助机构	Fundamental Research Funds for the Central Public-interest Scientific Institution ; Third Xinjiang Scientific Expedition Program [2020YSKY-008] ; Open Foundation of Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University [2021xjkk0600] ; [K2020B01]
作者邮箱	conservation1@126.com
作品OA属性	gold
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/28887
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing, Peoples R China 2.Beijing Normal Univ, Coll Water Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Bot, Beijing, Peoples R China 4.Lanzhou Univ, Coll Ecol, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Li, Yonghua,Song, Tianjian,Lai, Yangjun,et al. Status, mechanism, suitable distribution areas and protection countermeasure of invasive species in the karst areas of Southwest China[J]. FRONTIERS IN ENVIRONMENTAL SCIENCE,2022,10.
APA	Li, Yonghua,Song, Tianjian,Lai, Yangjun,Huang, Yuxin,Fang, Lei,&Chang, Jiang.(2022).Status, mechanism, suitable distribution areas and protection countermeasure of invasive species in the karst areas of Southwest China.FRONTIERS IN ENVIRONMENTAL SCIENCE,10.
MLA	Li, Yonghua,et al."Status, mechanism, suitable distribution areas and protection countermeasure of invasive species in the karst areas of Southwest China".FRONTIERS IN ENVIRONMENTAL SCIENCE 10(2022).

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