NESP MaC Project 1.10 - A national inventory of implemented nature-based solutions to mitigate coastal hazards

NESP MaC 项目 1.10 - 为减轻沿海灾害而实施的基于自然的解决方案的国家清单

• 批准号: global : 54aeb6aa-c280-41d0-9b73-d14572ba2d39
• 负责人: Swearer, Stephen
• 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-coastal-hazards/1943966
• 关键词: NESP; MaC; Project; 1.10; national

This record provides an overview of the NESP Marine and Coastal Hub small-scale study - "A national inventory of implemented nature-based solutions to mitigate coastal hazards". For specific data outputs from this project, please see child records associated with this metadata.<br /> --------------------<br /> <br /> Climate change and continued population growth are accelerating the need for diverse solutions to coastal protection. Traditionally shorelines are armoured with conventional “hard” or “grey” engineering structures, which are non-adaptive and come with significant economic, environmental and social costs. While hard structures will continue to have a place in coastal protection, alternative methods that are more sustainable and climate-resilient should be more broadly adopted into the future where appropriate. Nature-based methods (through “soft” or “hybrid” techniques) have the potential to play important roles in climate adaptation and mitigation because of their ability to reduce the threats of coastal erosion and flooding and provide co-benefits such as carbon sequestration. One reason that nature-based methods have been underutilised in Australia is that decision-makers need clearer guidelines for when a soft, hybrid or hard coastal defence approach is most appropriate. This resulted in the recently published foundational guide (led by Morris and Swearer and delivered under ESCC Hub Project 5.9: Natural habitats for coastal protection and carbon sequestration) to inform the national use of nature-based methods for coastal hazard risk reduction. In the process of producing these guidelines, the lack of a national inventory of coastal protection projects already using nature-based methods was identified by end-users as a priority to enable their wider adoption as an adaptation strategy in Australia.<br /> <br /> This project generates an online inventory of all current and planned on-ground actions by coastal land managers that have implemented a nature-based solution (NBS) to mitigate coastal hazards. The resulting inventory is the first step in identifying best practice, which will inform the future development of detailed technical design guidelines for implementing different nature-based methods in Australia.<br /> <br /> Planned Outputs<br /> • A national inventory of existing implemented nature-based solutions to mitigate coastal hazards [spatial dataset]<br /> • Final technical report with analysed data, including a short summary of recommendations for policy makers of key findings [written]

这份记录概述了NESP海洋和沿海枢纽小规模研究-“为减轻沿海灾害而实施的基于自然的解决办法的国家清单”。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 /> 气候变化和人口持续增长加速了对沿海保护的多样化解决方案的需求。传统上，海岸线被传统的“硬”或“灰色”工程结构所保护，这些结构是不适应的，并带来巨大的经济、环境和社会成本。虽然硬结构将继续在沿海保护中占有一席之地，但未来应酌情更广泛地采用更具可持续性和气候适应力的替代方法。基于自然的方法（通过“软”或“混合”技术）有可能在气候适应和缓解方面发挥重要作用，因为它们能够减少海岸侵蚀和洪水的威胁，并提供碳固存等共同效益。基于自然的方法在澳大利亚未得到充分利用的一个原因是，决策者需要更明确的指导方针，以确定何时采用软、混合或硬海岸防御方法最合适。这导致了最近出版的基础指南（由Morris和Swearer领导，并在ESCC Hub项目5.9下交付：用于海岸保护和碳封存的自然栖息地），为国家使用基于自然的方法减少沿海灾害风险提供信息。在编制这些指南的过程中，最终用户认为，缺乏一份关于已经使用基于自然的方法的沿海保护项目的国家清单是一个优先事项，以使这些方法能够在澳大利亚作为一项适应战略得到更广泛的采用。<br /> <br /> 该项目生成了一个在线清单，列出沿海土地管理者为减轻沿海灾害而实施的基于自然的解决方案（NBS）的所有当前和计划的实地行动。由此产生的清单是确定最佳做法的第一步，将为今后制定详细的技术设计准则提供信息，以便在澳大利亚实施不同的基于自然的方法。<br /> <br /> 计划产出<br /> ·国家现有实施的基于自然的解决方案清单，以减轻沿海灾害[空间数据集]<br /> ·附有分析数据的最终技术报告，包括为决策者提供的关键调查结果建议的简短摘要[书面]