Breadcrumb Home Journal Geosciences No. 2: Groundwater Journal Geosciences No. 2: Groundwater Share Groundwater, an invisible link in the water cycle, is the main source of drinking water in France and in many other countries. 1 September 2005 Groundwater management Discovering the Earth Sciences Researcher Student Citizen, citizen's group Cover of Issue 2 of the Géosciences journal. © BRGM Géosciences journal No. 2 Read the journal online To find out more Buy the journal Other news Infographic Energy transition: key figures for 2023 22 September 2023 Journal Geosciences No. 27: Subsurface solutions for the Energy Transition 21 September 2023 Press release Groundwater levels on 1 September 2023 18 September 2023 Press release Catherine Lagneau, new Chair and CEO of BRGM 5 September 2023 Press release Geothermal energy: BRGM joins forces with Bordeaux Métropole 25 August 2023 Article Investigations: geology and James Bond 24 August 2023 All the news