Stabilization of hydrology at waste disposal sites through revegetation

通过植被恢复稳定废物处理场的水文

• 批准号: LP0669063
• 负责人: Prof Derek Eamus
• 金额: $ 15.15万
• 依托单位: University of Technology Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2006
• 资助国家: 澳大利亚
• 起止时间: 2006-07-01 至 2010-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0669063
• 关键词: Stabilization; hydrology; waste; disposal; sites

Persistent drought in the past 20 years has increased the extraction of groundwater reserves by more than 2-fold to meet domestic water requirements throughout Australia. This water resource could be threatened from poorly managed waste disposal sites, where removal of pre-existing vegetation often exacerbates adverse hydrological processes of deep drainage. This study will provide information for the waste management industry that has achieved an annual turnover of more than $200 million in recent years. It will present recommendations on how vegetation can be employed to meet regulatory requirements by the industry.

过去20年的持续干旱使地下水储量的开采量增加了2倍以上，以满足整个澳大利亚的生活用水需求。这一水资源可能受到管理不善的废物处置场的威胁，在那里，原有植被的清除往往加剧了深层排水的不利水文过程。这项研究将为近年来每年营业额超过2亿元的废物管理业提供资料。它将提出关于如何利用植被来满足行业监管要求的建议。