Climate variability, water allocation and land use change impacts on surface-groundwater interactions and salinity discharge

气候变化、水资源分配和土地利用变化对地表水-地下水相互作用和盐度排放的影响

• 批准号: LP100100567
• 负责人: Prof Ian White
• 金额: $ 44.02万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2010
• 资助国家: 澳大利亚
• 起止时间: 2010-06-09 至 2015-11-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP100100567
• 关键词: Climate; variability; water; allocation; land

This project contributes to the national research priority of an Environmentally Sustainable Australia and its three sub-priorities: Water-a critical resource; Overcoming salinity and acidity; and Responding to climate change and variability as well as to the National Water Initiative goal: connected surface and groundwater resources managed as a single resource. These embody the clear imperative in Australia to improve the management and use of our stream and groundwater systems in the face of long-term climate variability and changing water use. Knowledge gained from this study of coupled surface-groundwater systems in nationally important catchments will be used to improve water allocation and use strategies and salinity mitigation.

该项目有助于澳大利亚环境可持续发展的国家研究优先事项及其三个次级优先事项：水-关键资源;克服盐度和酸度;应对气候变化和可变性以及国家水倡议目标：将地表水和地下水资源作为单一资源进行管理。这些都体现了澳大利亚在面对长期气候多变和不断变化的用水情况时，改善我们的河流和地下水系统的管理和使用的明确必要性。从这项关于全国重要集水区的地表水-地下水耦合系统的研究中获得的知识将用于改进水的分配和使用战略以及减少盐碱化。