I'm interested in understanding the core mission of BRGM. Please identify the four main objectives that guide BRGM's activities, as stated on their open access scientific publications portal.
Navigate to 'https://brgm.hal.science/'. Locate the section describing BRGM's objectives. Extract and list the four objectives and their associated brief descriptions.
The agent successfully navigates to 'https://brgm.hal.science/'. The agent identifies and lists all four objectives as presented on the page. The agent provides the brief description for each objective: - 'understanding geological phenomena and related risks' - 'developing new techniques and methodologies' - 'producing and distributing data for surface, subsurface and resource management' - 'providing the tools required to manage the surface, subsurface and resources, prevent risks and pollution, and manage policies in response to climate change.'