Working with recovery: Future proofing our rivers against floods & droughts

致力于恢复：确保我们的河流免受洪水影响

• 批准号: LP190100314
• 负责人: Prof Kirstie Fryirs
• 金额: $ 42.13万
• 依托单位: Macquarie University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2020
• 资助国家: 澳大利亚
• 起止时间: 2020-05-21 至 2025-05-20
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP190100314
• 关键词: Working; recovery; Future; proofing; our

It's happening! Rivers in coastal NSW are showing signs of recovery. 25 years of improved management has increased the structural and vegetative roughness of river channels. Getting the ‘fibre’ back into rivers has impacted most positively on flood hydrology, but less so on riparian vegetation quality. This project aims to understand how river recovery occurs, its impact on flood flows and test new techniques to improve vegetation quality. It will investigate where corridors of recovery are, where to prioritise rehabilitation and the cost:benefit of working with recovery. This will benefit public policy, improve flood and drought risk analysis, and change decision-making and rehabilitation practice - essentially future proofing our rivers.

真的发生了！新南威尔士州沿海地区的河流显示出复苏的迹象。经过25年的改善管理，河道的结构和植被粗糙度增加。让“纤维”回到河流中，对洪水水文学的影响最积极，但对河岸植被质量的影响较小。该项目旨在了解河流恢复是如何发生的，其对洪水流量的影响，并测试改善植被质量的新技术。它将调查恢复走廊在哪里，在哪里优先考虑康复和成本：恢复工作的好处。这将有利于公共政策，改善洪水和干旱风险分析，并改变决策和恢复实践-基本上是未来的考验我们的河流。