Breadcrumb Home Journal Geosciences No. 9: Observing systems for a dynamic Earth Journal Geosciences No. 9: Observing systems for a dynamic Earth Share This Geosciences issue explains the vital role our planet’s geological activity in the fundamental dynamics of living systems, including for humans. 1 April 2009 Geology and knowledge of the subsurface Discovering the Earth Sciences Researcher Student Citizen, citizen's group Cover of Issue 9 of the Géosciences journal. © BRGM Géosciences journal No. 9 Read the journal online To find out more Buy the journal Other news Newsletter BRGM Infos newsletter for April 2024 18 April 2024 News Signing of an agreement between BRGM and the Canadian Geological Survey 5 April 2024 News How can the insurance sector adapt to climate change? 4 April 2024 News International: BRGM signs an agreement with the Republic of Uzbekistan 4 April 2024 News Limiting the impact of lithium extraction in Bolivia 3 April 2024 Article Geothermal energy and transport: the example of the Rennes metro system 29 March 2024 All the news