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Threats to at‐risk salmonids of the Canadian Rocky Mountain region
Ecology of Freshwater Fish ( IF 1.6 ) Pub Date : 2019-12-28 , DOI: 10.1111/eff.12531
R. Niloshini Sinnatamby 1 , Ariane Cantin 1 , John R. Post 1
Affiliation  

Trout and charr, members of the salmonid family, have high conservation value owing to their cultural, economic and ecological importance (Behnke, 2002; Brodie, Redford, & Doak, 2018; Hammerschlag et al., 2019; Holmlund & Hammer, 1999; Prosek, 2013). Many trout and charr species support commercial, recreational and/or subsistence fisheries with cultural and economic benefits (Holmlund & Hammer, 1999; Liu, Bailey, & Davidsen, 2019; Zeller, Booth, Pakhomov, Swartz, & Pauly, 2011). Requiring cold, clean waters, salmonids are often used as indicator species for assessing ecosystem health (Crisp, 2000). Salmonids have complex life-histories that require access to multiple discrete habitat types (e.g. headwater streams, large rivers, lakes, estuaries, oceans) to meet various needs throughout life (Behnke, 2002) and as such, their presence is a reflection of diverse habitats and connectivity. Received: 23 August 2019 | Revised: 28 November 2019 | Accepted: 7 December 2019 DOI: 10.1111/eff.12531

中文翻译:

对加拿大落基山地区高危鲑鱼的威胁

鲑鱼科的鳟鱼和夏尔鱼因其文化、经济和生态重要性而具有很高的保护价值(Behnke,2002 年;Brodie、Redford 和 Doak,2018 年;Hammerschlag 等人,2019 年;Holmlund 和 Hammer,1999 年;普罗塞克,2013 年)。许多鳟鱼和夏尔鱼物种通过文化和经济利益支持商业、休闲和/或自给渔业(Holmlund & Hammer,1999 年;Liu、Bailey 和 Davidsen,2019 年;Zeller、Booth、Pakhomov、Swartz 和 Pauly,2011 年)。鲑鱼需要寒冷、清洁的水域,因此常被用作评估生态系统健康的指示物种(Crisp,2000)。鲑鱼具有复杂的生活史,需要进入多种离散的栖息地类型(例如源头溪流、大河、湖泊、河口、海洋)以满足一生的各种需求(Behnke,2002),因此,它们的存在反映了多样化的栖息地和连通性。收稿日期:2019 年 8 月 23 日 | 修订日期:2019 年 11 月 28 日 | 接受:2019 年 12 月 7 日 DOI:10.1111/eff.12531
更新日期:2019-12-28
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