What drives recruitment variability in Snapper? Application of a novel theoretical and empirical approach to predict fluctuations in fisheries

是什么导致了 Snapper 的招聘变化？

• 批准号: LP0989432
• 负责人: Prof Stephen Swearer
• 金额: $ 25.6万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2009
• 资助国家: 澳大利亚
• 起止时间: 2009-04-30 至 2012-04-29
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0989432
• 关键词: What; drives; recruitment; variability; Snapper

This research will contribute to the sustainable management of the snapper resource to both protect the population and also provide long-term sustainability in terms of the ecosystem goods and services provided by the fishery, and associated social and economic benefits. Results will have broad applicability, as the critical environmental factors identified are likely to influence other species as well. Understanding the environmental factors underpinning recruitment variation in snapper will allow better predictions of impacts on recruitment levels resulting from climatic variability in the short term, and also longer-term effects of climate change on the population, for incorporation into future management assessments.

这项研究将有助于笛鲷资源的可持续管理，以保护种群，并在渔业提供的生态系统产品和服务以及相关的社会和经济效益方面提供长期可持续性。结果将具有广泛的适用性，因为所确定的关键环境因素也可能影响其他物种。了解鲷鱼补充变化的环境因素将有助于更好地预测短期气候变化对补充水平的影响，以及气候变化对种群的长期影响，以便纳入未来的管理评估。