NESP MaC Project 3.13 - Eastern Grey Nurse Shark population abundance and trend

NESP Mac 项目 3.13 - 东部灰护士鲨种群丰度和趋势

• 批准号: global : 301b7f2b-1c1f-4c60-859e-593a039a6908
• 金额: --
• 依托单位国家: 澳大利亚
• 财政年份: 2023
• 资助国家: 澳大利亚
• 起止时间: 2023-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/nesp-mac-project-abundance-trend/2592495
• 关键词: NESP; MaC; Project; 3.13; Eastern

This record provides an overview of the NESP Marine and Coastal Hub Research Plan 2023 project "Eastern Grey Nurse Shark population abundance and trend". For specific data outputs from this project, please see child records associated with this metadata.<br /> --------------------<br /> <br /> The eastern population of grey nurse shark, Carcharius taurus, is listed as Critically Endangered under the EPBC Act 1999, and a strategy to ensure recovery was implemented in 2002 with the development of the first recovery plan. The recovery plan updated in 2014 identifies priorities that require ongoing research that form the basis of this proposed project. This includes research to refine the abundance and trend estimate for the eastern Australian population of grey nurse shark and examine the potential for range expansion into Victorian waters. This will add value to recent age and growth estimates and examine epigenetic ageing of juveniles. Such information is important to inform the assessment of current conservation arrangements such as spatial closures.<br /> <br /> Outputs<br /> • Tissue samples and extracted products from juvenile grey nurse sharks [dataset]<br /> • Final project report [written]

该记录概述了Nesp Marine and Coastal Hub研究计划2023项目“东方灰色护士鲨鱼人口的丰度和趋势”。有关此项目的特定数据输出，请参阅与此元数据相关的子记录。<br /> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br /> 根据1999年EPBC法案，灰鲨的东部人口Carcharius Taurus被列为极度危害，并随着第一个恢复计划的制定，确保在2002年实施恢复的策略。 2014年更新的恢复计划确定了需要构成该拟议项目基础的持续研究的优先级。这包括研究澳大利亚东部灰鲨鲨的丰度和趋势估计，并研究将范围扩展到维多利亚时代水域的潜力。这将为最近的年龄和增长估计增加价值，并检查少年的表观遗传衰老。此类信息对于评估当前的保护安排，例如空间关闭。<br />很重要。<br /> <br /> 输出<br /> •从少年灰色护士鲨鱼[数据集] <br />中提取的组织样品和提取产品 •最终项目报告[书面]