Groundwater Gravimetry and QG-1 (C01)

地下水重力测定和 QG-1 (C01)

• 批准号: 456877186
• 金额: --
• 依托单位: Institut für Erdmessung
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2021
• 资助国家: 德国
• 起止时间: 2020-12-31 至 2023-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/456877186?language=en
• 关键词: Groundwater; Gravimetry; QG; C01

For the groundwater management in central Europe, ground-based gravimetry provides a unique potential to monitor temporal variations in the subsurface water content for local areas. The atomic quantum gravimeter QG-1 of LUH will be ready for geodetic and gravimetric applications latest in 2021. This QG-1 demonstration project also faces a social challenge with respect to the sustainable use of fresh groundwater as an economic requirement. The study area overlaps with the pilot area GE-2 of the TOPSOIL project (EU INTERREG North Sea Region: groundwater management and evolution of salt-/freshwater-interface under climate scenarios).

对于中欧的地下水管理，地面重力测量为监测局部地区地下水含量的时间变化提供了独特的潜力。LUH的原子量子重力仪QG-1将于2021年准备好用于大地测量和重力应用。QG-1示范项目还面临着可持续利用新鲜地下水作为经济需求的社会挑战。该研究区域与TOPSOIL项目的GE-2试点区域重叠（EU INTERREG北海区域：气候情景下盐/淡水界面的地下水管理和演变）。