ERCZ: Optimal Management Strategies for Coastal Aquifers under Climate-Induced Changes

ERCZ：气候引起的变化下沿海含水层的优化管理策略

• 批准号: 9217968
• 负责人: John Dracup
• 金额: $ 26.06万
• 依托单位: University of California-Los Angeles
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-09-15 至 1996-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9217968&HistoricalAwards=false
• 关键词: ERCZ; Optimal; Management; Strategies; Coastal

The project will address the effects of anthropogenic forces, such as pumping, potential climatic changes and sea level changes on coastal aquifers. The work comprises five analytical tasks: climate change-induced scenarios of sea level rise; climate change- induced scenarios of streamflow and groundwater recharge as derived from global circulation models (GCMs) and re-scaled to a regional level; groundwater transport models of salt water intrusion and groundwater movement; a groundwater management optimization model; and a case study on the Santa Clara/Calleguas groundwater basin located in Ventura County, California. Results from this research will provide a better understanding for the optimal management and operation of coastal aquifers under climate-induced stress from both sea level rise and changing groundwater recharge patterns.

该项目将解决 人为力量的影响， 例如抽水、潜在气候 海平面的变化 沿海含水层 工作 包括五项分析任务： 气候变化引起的 海平面上升;气候变化- 诱发的径流情景， 地下水补给量 从全球环流模型 （大气环流模型）并重新调整为区域 水位;地下水运移模型 盐水入侵， 地下水运动;地下水 管理优化模型; 关于圣诞老人的案例研究 Clara/Calleguas地下水流域 位于文图拉县， 加州。 结果从这个 研究将提供更好的 理解为最佳 海岸带管理和运作 受气候影响的含水层 海平面上升和 变化地下水补给 模式.