Boosting freshwater fish conservation with high-resolution distribution mapping across a large territory

Boosting freshwater fish conservation with high-resolution distribution mapping across a large territory

© 2022 Society for Conservation Biology.

Bibliographische Detailangaben
Veröffentlicht in:Conservation biology : the journal of the Society for Conservation Biology. - 1999. - 37(2023), 3 vom: 24. Juni, Seite e14036
1. Verfasser: Tao, Juan (VerfasserIn)
Weitere Verfasser: Ding, Chengzhi, Chen, Jinnan, Ding, Liuyong, Brosse, Sébastien, Heino, Jani, Hermoso, Virgilio, Wu, Ruidong, Wang, Ziwang, Hu, Jiaxin, Che, Rongxiao, Jin, Xiaowei, Ji, Songhao, He, Dekui
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Conservation biology : the journal of the Society for Conservation Biology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't China conservation priorities diversidad de peces de agua dulce expert-based information freshwater fish diversity información de expertos modelos de distribución de especies prioridades de conservación mehr... protected areas species distribution models áreas protegidas 淡水鱼类多样性, 中国, 物种分布模型, 基于专家的信息, 保护区, 保护优先
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520 |a The lack of high-resolution distribution maps for freshwater species across large extents fundamentally challenges biodiversity conservation worldwide. We devised a simple framework to delineate the distributions of freshwater fishes in a high-resolution drainage map based on stacked species distribution models and expert information. We applied this framework to the entire Chinese freshwater fish fauna (>1600 species) to examine high-resolution biodiversity patterns and reveal potential conflicts between freshwater biodiversity and anthropogenic disturbances. The correlations between spatial patterns of biodiversity facets (species richness, endemicity, and phylogenetic diversity) were all significant (r = 0.43-0.98, p < 0.001). Areas with high values of different biodiversity facets overlapped with anthropogenic disturbances. Existing protected areas (PAs), covering 22% of China's territory, protected 25-29% of fish habitats, 16-23% of species, and 30-31% of priority conservation areas. Moreover, 6-21% of the species were completely unprotected. These results suggest the need for extending the network of PAs to ensure the conservation of China's freshwater fishes and the goods and services they provide. Specifically, middle to low reaches of large rivers and their associated lakes from northeast to southwest China hosted the most diverse species assemblages and thus should be the target of future expansions of the network of PAs. More generally, our framework, which can be used to draw high-resolution freshwater biodiversity maps combining species occurrence data and expert knowledge on species distribution, provides an efficient way to design PAs regardless of the ecosystem, taxonomic group, or region considered 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a China 
650 4 |a conservation priorities 
650 4 |a diversidad de peces de agua dulce 
650 4 |a expert-based information 
650 4 |a freshwater fish diversity 
650 4 |a información de expertos 
650 4 |a modelos de distribución de especies 
650 4 |a prioridades de conservación 
650 4 |a protected areas 
650 4 |a species distribution models 
650 4 |a áreas protegidas 
650 4 |a 淡水鱼类多样性, 中国, 物种分布模型, 基于专家的信息, 保护区, 保护优先 
700 1 |a Ding, Chengzhi  |e verfasserin  |4 aut 
700 1 |a Chen, Jinnan  |e verfasserin  |4 aut 
700 1 |a Ding, Liuyong  |e verfasserin  |4 aut 
700 1 |a Brosse, Sébastien  |e verfasserin  |4 aut 
700 1 |a Heino, Jani  |e verfasserin  |4 aut 
700 1 |a Hermoso, Virgilio  |e verfasserin  |4 aut 
700 1 |a Wu, Ruidong  |e verfasserin  |4 aut 
700 1 |a Wang, Ziwang  |e verfasserin  |4 aut 
700 1 |a Hu, Jiaxin  |e verfasserin  |4 aut 
700 1 |a Che, Rongxiao  |e verfasserin  |4 aut 
700 1 |a Jin, Xiaowei  |e verfasserin  |4 aut 
700 1 |a Ji, Songhao  |e verfasserin  |4 aut 
700 1 |a He, Dekui  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Conservation biology : the journal of the Society for Conservation Biology  |d 1999  |g 37(2023), 3 vom: 24. Juni, Seite e14036  |w (DE-627)NLM098176803  |x 1523-1739  |7 nnns 
773 1 8 |g volume:37  |g year:2023  |g number:3  |g day:24  |g month:06  |g pages:e14036 
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