Ice sheets, Climate, Analysis, Geography. Anthropology. Recreation, TD169-171.8, GE1-350, Environmental pollution, TD172-193.5, Environmental sciences, Environmental protection
Climate change, Environmental aspects, Climatic changes, Research, Models, paleoclimate, Physical Sciences, Atmospheric circulation, Aerosols, ocean circulation, thermohaline circulation, Methane - chemistry, North Atlantic Deep Water
CO2, CO 2, global warming, climate change, greenhouse effect, greenhouse effect gases, emisiones de gases de efecto invernadero, carbon dioxide