Assessing conservation efforts against threats to wild orchids in China

doi:10.1016/j.biocon.2020.108484

CORC > 植物研究所 > 中国科学院植物研究所 > 系统与进化植物学国家重点实验室

	Assessing conservation efforts against threats to wild orchids in China
	Liu, Hong 6,7; Liu, Zhongjian ; Jin, Xiaohua 4; Gao, Jiangyun 3; Chen, Yan 2; Liu, Qiang 1; Zhang, Di-Yang
刊名	BIOLOGICAL CONSERVATION
	2020
卷号	243
关键词	Endangered species Ex situ conservation Global strategy for plant conservation In situ conservation Nature conservation Wild orchid trade Wildlife trade
ISSN号	0006-3207
DOI	10.1016/j.biocon.2020.108484
文献子类	Article
英文摘要	Orchids are of special interest to plant conservationists because of their high species diversity as well as their obligate dependencies on one or more biotic interactions, which often pose additional challenges in their conservation. In this study, we analyze threats to all known Chinese orchid species and evaluate whether current in situ and ex situ conservation efforts match these threats. Of the 1582 orchids included in this study, 653 (43.5%) were categorized as threatened (i.e., critically endangered, endangered, or vulnerable), 191 (12.0%) were traded using wild-collected plants, 531 (33.6%) were Chinese endemics, 826 (52.2%) were found in one or more protected areas, 802 (50.7%) were in ex-situ collections, 136 (8.4%) had seeds in storage; and only 43 (2.7%) were subject to conservation translocation actions within China. Proportionally, more threatened species were protected in situ and ex situ than non-threatened species. However, the current version of the Chinese Redlist assessment assigned over harvesting as a threat factor to 15 Chinese orchids only (2.3%), a gross underestimation of this threat considering both the Chinese and international orchid markets. We propose establishing small nature reserves to protect wild orchid species that do not currently occur in any protected area, creating ex situ collection networks to strengthen conservation capacity (including institutions that are concerned with utilization only), and establishing a dynamic list of wild orchids in trade, along with trade volumes, to better-gauge conservation threats posed by wild harvest.
学科主题	Biodiversity Conservation ; Ecology ; Environmental Sciences
电子版国际标准刊号	1873-2917
出版地	OXFORD
WOS关键词	PLANT DIVERSITY ; TRADE ; LIST
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000526787100003
资助机构	National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31360146]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/21800]
专题	系统与进化植物学国家重点实验室
作者单位	1.Univ Elect Sci & Technol China, Zhongshan Inst, 1 Xueyuan Rd, Zhongshan 528402, Peoples R China 2.Yunnan Univ, Lab Ecol & Evolutionary Biol, State Key Lab Conservat & Utilizat Bioresources Y, Kunming 650091, Yunnan, Peoples R China 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 4.Fujian Agr & Forestry Univ, Natl Forestry & Grassland Adm Orchid Conservat &, Key Lab, Coll Landscape Architecture, Fuzhou 350002, Peoples R China 5.Fairchild Trop Bot Garden, 10901 Old Cutler Rd, Miami, FL 33156 USA 6.Florida Int Univ, Dept Earth & Environm, 11200 SW 8th St, Miami, FL 33199 USA 7.Florida Int Univ, Int Ctr Trop Bot, 11200 SW 8th St, Miami, FL 33199 USA 8.Yunnan Forestry Technol Coll, Jindian Rd, Kunming 650000, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Liu, Hong,Liu, Zhongjian,Jin, Xiaohua,et al. Assessing conservation efforts against threats to wild orchids in China[J]. BIOLOGICAL CONSERVATION,2020,243.
APA	Liu, Hong.,Liu, Zhongjian.,Jin, Xiaohua.,Gao, Jiangyun.,Chen, Yan.,...&Zhang, Di-Yang.(2020).Assessing conservation efforts against threats to wild orchids in China.BIOLOGICAL CONSERVATION,243.
MLA	Liu, Hong,et al."Assessing conservation efforts against threats to wild orchids in China".BIOLOGICAL CONSERVATION 243(2020).