Are Groundwater Inputs into River-Dominated Margins Important?

流入河流边缘地区的地下水重要吗？

• 批准号: 0350514
• 负责人: William Burnett
• 金额: --
• 依托单位: Florida State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-02-15 至 2007-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0350514&HistoricalAwards=false
• 关键词: Groundwater; Inputs; into; River; Dominated

This project focuses on the balance between riverine and submarine groundwater discharge in Southeast Asian coastal zone areas dominated by large rivers. Using geochemical tracers (radon and radium isotopes), the researchers will study both groundwater and river-derived fluxes in two river-dominated systems in which they have established strong international partnerships: (a) The Yellow River-Bohai Sea and (b) the Chao Phraya-Gulf of Thailand. Parallel biogeochemical studies to be performed by international collaborators will permit direct comparisons of the river- and groundwater-derived inputs of biologically relevant chemical species to the coastal zone. The project will contribute to human resource development in developing countries and the U.S. and will have important implications for coastal zone water resource management in highly populated areas.

该项目重点研究以大河流为主的东南亚沿海地区河流和海底地下水排放的平衡。 研究人员将利用地球化学示踪剂（氡和镭同位素）研究两个以河流为主的系统中的地下水和河流衍生通量，在这两个系统中，他们建立了强有力的国际伙伴关系：(a)黄河-渤海和(b)湄南河-泰国湾。 国际合作者将进行的并行生物地球化学研究将允许直接比较河流和地下水来源的生物相关化学物种对沿海地区的输入。 该项目将有助于发展中国家和美国的人力资源开发，并对人口稠密地区的沿海地区水资源管理产生重要影响。