Predicting fisheries change from cumulative impacts to aquatic habitats

预测水生生境累积影响导致的渔业变化

• 批准号: DE160101207
• 负责人: Dr Christopher Brown
• 金额: $ 23.42万
• 依托单位: Griffith University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-03-22 至 2019-09-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE160101207
• 关键词: Predicting; fisheries; change; cumulative; impacts

This project intends to quantify the role that aquatic habitats play in fisheries, and to help identify where to restore degraded aquatic habitats. Fisheries are a globally important resource but their status is declining in many regions, often because of the loss of aquatic habitats. However, the role of habitat in fishery declines is poorly quantified, and new models are needed that integrate existing datasets to attribute change in a fishery to change in its habitats. The project aims to develop a new statistical analysis to examine the role of habitat loss in the global status of fisheries and how multiple human impacts to habitats affect fisheries, to decide how we can best protect aquatic habitats.

该项目旨在量化水生生境在渔业中的作用，并帮助确定在何处恢复退化的水生生境。渔业是全球重要的资源，但在许多地区，其地位正在下降，这往往是由于水生栖息地的丧失。然而，栖息地在渔业衰退中的作用很少被量化，需要新的模型来整合现有的数据集，将渔业的变化归因于其栖息地的变化。该项目旨在开发一种新的统计分析方法，以研究栖息地丧失在全球渔业状况中的作用，以及人类对栖息地的多重影响如何影响渔业，从而决定我们如何才能最好地保护水生栖息地。