Related by context. Frequent words. (Click for all words.) 70 glaciers 65 melting glaciers 64 mountain glaciers 62 greenhouse warming 62 glacier 60 Himalayan glaciers 59 Greenland ice 59 meltwater 59 volcanism 57 atmospheric circulation 57 atmospheric carbon dioxide 57 atmospheric CO2 57 Tibetan Plateau 56 acidification 56 snowmelt 55 melting 54 glaciologist 54 glaciation 54 melting ice 53 glacial 53 glacial ice 53 global warming 53 volcanic activity 53 polar ice 53 plate tectonics 52 permafrost 52 Himalayas 52 Glaciers 52 greenhouse gas concentrations 52 monsoon rainfall 51 journal Nature Geoscience 51 anthropogenic 51 snowpack 51 Geophysical Research 50 Global warming 50 ozone depletion 50 upwelling 50 journal Geophysical Research 50 extinctions 50 IPCC 50 climate change 50 Antarctic ice 50 snowpacks 50 volcanic eruptions 49 warmer winters 49 crustal 49 mountain snowpack 49 climatological 48 Melting snow 48 polar regions 48 streamflow 48 ocean acidification 48 albedo 48 climatologists 48 Climate Change IPCC 48 water vapor 48 magma 48 warming 47 deforestation 47 oxygen depletion 47 landforms 47 Nature Geoscience 47 eutrophication 47 Antarctic Ice 47 Sierra snowpack 47 Arctic Ocean 47 Snowpack 47 World Meteorological Organisation 47 WMO 47 avalanches 46 precipitation 46 seismic activity 46 Little Ice Age 46 El Nino 46 ocean currents 46 floods droughts 46 climatic 46 tectonic 46 mass extinctions 46 Intergovernmental Panel 46 subduction zones 46 climatology 46 Pachauri 46 seismicity 46 Greenland 46 troposphere 46 melting Arctic 45 melting snow 45 ENSO 45 desertification 45 Glacial 45 nucleation 45 El Niño 45 warmer temperatures 45 La Nina 45 lava flows 45 Melting 45 World Meteorological Organization 45 Antarctic Peninsula 45 urbanization 45 coral bleaching