Changing perspective: using fish ear bones to counteract the shifting baseline syndrome

改变观点：使用鱼耳骨来抵消基线偏移综合症

• 批准号: DP110100716
• 负责人: Prof Bronwyn Gillanders
• 金额: $ 25.33万
• 依托单位: The University of Adelaide
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2011
• 资助国家: 澳大利亚
• 起止时间: 2011-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP110100716
• 关键词: Changing; perspective; using; fish; ear

Chemical tracers in fish ear bones from 5,500 years ago through to modern times will provide information on changes in fish ecology over centuries and identify why fish populations have declined. Outcomes will provide knowledge of how fish populations would react to altered fishing pressure and restoration of environments.

从5500年前到现代，鱼耳骨中的化学示踪剂将提供有关几个世纪以来鱼类生态变化的信息，并确定鱼类数量下降的原因。结果将提供关于鱼类种群将如何对改变的捕捞压力和恢复环境作出反应的知识。