NESP MaC Project 1.8 - A national framework for improving seagrass restoration

NESP MaC 项目 1.8 - 改善海草恢复的国家框架

• 批准号: global : 8e403cca-19c9-498e-9e60-077646a3b0fc
• 负责人: Gribben, Paul
• 金额: --
• 依托单位国家: 澳大利亚
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-01-01 至 2022-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/nesp-mac-project-seagrass-restoration/1950956
• 关键词: NESP; MaC; Project; 1.8; national

This record provides an overview of the NESP Marine and Coastal Hub small-scale study - "A national framework for improving seagrass restoration". For specific data outputs from this project, please see child records associated with this metadata.<br /> --------------------<br /> <br /> Across Australia, the loss of &gt;275,000 ha of seagrass meadows and associated ecosystem services – valued at AU$ 5.3 billion – has contributed to the long-term degradation of estuarine and coastal marine ecosystems. Restoration of seagrass is critical for improving the health and function of these ecosystems and sustaining coastal communities and industries that depend on them. This is primarily because restoration practices are piecemeal and driven by local drivers and are generally not conducted at scales of seagrass loss. We address this problem by bringing together scientists and key stakeholders to collate knowledge on seagrass ecology and restoration and generate a framework to scaling-up restoration nationally.<br /> <br /> We also build on ongoing restoration trials to test the proposed framework.These are: assessing sediment quality and manipulations (Gamay Rangers, UNSW); use of sediment filled hessian tubes for seed and seedling capture (Malgana Rangers, UWA), and: scaling up seed collection for seed-based restoration (Seeds for Snapper, OZFISH, UWA).<br /> <br /> Planned Outputs<br /> • Effect of sediment quality and manipulation on seagrass transplant success (field data)<br /> • Locations and health of beachcast fragments of Posidonia in Botany Bay (field data)<br /> • Effect of engineering hydrodynamics (by use of hessian socks) on seagrass transplant success (field data)

本记录概述了NESP海洋和沿海枢纽小规模研究-“改善海草恢复的国家框架”。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 /> <br /> 在整个澳大利亚，损失了275 000公顷的海草草地和相关的生态系统服务--价值Au 53亿美元--导致河口和沿海海洋生态系统的长期退化。海草的恢复对于改善这些生态系统的健康和功能以及维持依赖它们的沿海社区和工业至关重要。这主要是因为恢复做法是零敲碎打的，由当地的驱动因素驱动，而且通常不会在海草损失的规模上进行。我们将科学家和主要利益攸关方聚集在一起，整理海草生态和恢复方面的知识，并制定一个在全国范围内扩大恢复的框架，以解决这一问题。<br /> <br /> 我们还建立在正在进行的恢复试验，以测试拟议的框架。这些是：评估沉积物质量和操作（Gamay游骑兵队，新南威尔士大学）;使用沉积物填充的麻袋管的种子和幼苗捕获（Malgana游骑兵队，西澳大学），并：扩大种子收集种子为基础的恢复（种子笛鲷，OZFISH，西澳大学）。<br /> <br /> 计划产出<br /> ·沉积物质量和操作对海草移植成功的影响（实地数据）<br /> ·在植物学湾Posidonia的海滩碎片的位置和健康（现场数据）<br /> ·工程流体动力学（通过使用粗麻布袜）对海草移植成功的影响（现场数据）