Assessing conservation efforts against threats to wild orchids in China
文献类型：期刊论文
| 作者 | Liu, Hong3,6; Liu, Zhongjian; Jin, Xiaohua8 ; Gao, Jiangyun1; Chen, Yan7; Liu, Qiang5; Zhang, Di-Yang
|
| 刊名 | BIOLOGICAL CONSERVATION
 |
| 出版日期 | 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 |
| 出版地 | OXFORD |
| 电子版国际标准刊号 | 1873-2917 |
| WOS关键词 | PLANT DIVERSITY ; TRADE ; LIST |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000526787100003 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31360146] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/21800]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 2.Fairchild Trop Bot Garden, 10901 Old Cutler Rd, Miami, FL 33156 USA 3.Florida Int Univ, Dept Earth & Environm, 11200 SW 8th St, Miami, FL 33199 USA 4.Yunnan Forestry Technol Coll, Jindian Rd, Kunming 650000, Yunnan, Peoples R China 5.Univ Elect Sci & Technol China, Zhongshan Inst, 1 Xueyuan Rd, Zhongshan 528402, Peoples R China 6.Florida Int Univ, Int Ctr Trop Bot, 11200 SW 8th St, Miami, FL 33199 USA 7.Yunnan Univ, Lab Ecol & Evolutionary Biol, State Key Lab Conservat & Utilizat Bioresources Y, Kunming 650091, Yunnan, Peoples R China 8.Fujian Agr & Forestry Univ, Natl Forestry & Grassland Adm Orchid Conservat &, Key Lab, Coll Landscape Architecture, Fuzhou 350002, 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). |
入库方式： OAI收割
来源：植物研究所
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