Models of fish life history

鱼类生活史模型

• 批准号: 227449-2010
• 负责人: Shuter, Brian
• 金额: $ 1.09万
• 依托单位: University of Toronto
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=546745
• 关键词: Models; fish; life; history

The research has two primary objectives (i) to develop a deeper understanding of the ecological processes that foster the persistence of life history variation within populations of freshwater fish; (ii) to assess the role that intra-population life history differences may play in determining sustainable harvest strategies. The focus of the work will be on several species (eg lake trout, yellow perch) that are common across North America and support economically important fisheries in many regions of Canada.

该研究有两个主要目标：（i）加深对促进淡水鱼种群内生活史变异持续存在的生态过程的理解;（ii）评估种群内生活史差异在确定可持续捕捞战略方面可能发挥的作用。工作的重点将是几个物种（如湖鳟鱼，黄鲈鱼），这是常见的整个北美和支持经济重要的渔业在加拿大的许多地区。