Related by context. Frequent words. (Click for all words.) 60 glaciers 56 glaciologists 56 Greenland glaciers 56 mountain glaciers 55 glacier 54 Antarctic Peninsula 52 Antarctica 52 Greenland ice 49 Antarctic ice 49 University Lamont Doherty 48 oceanographers 48 Antarctic peninsula 48 Arctic Ocean 48 polar ice 48 glacial melt 47 polar regions 47 melting glaciers 47 subduction zones 47 Climatologists 47 Serreze 47 glacier melt 47 glacial ice 47 icecap 47 scientists 46 Glaciers 46 meltwater 46 Scientists 46 Antarctic Ice 46 Greenland Ice 45 Geologists 45 Melting ice 45 Tibetan Plateau 45 permafrost 45 Little Ice Age 45 glaciation 45 lake sediments 45 ecologists 45 melting permafrost 45 geologists 45 icebergs 44 glaciologist 44 Anthropologists 44 glacial 44 plate tectonics 44 climatologists 44 ocean currents 44 anthropogenic climate 44 Seismologists 44 Antartica 44 Greenland 43 crustal 43 volcanism 43 Biologists 43 Ellesmere Island 43 Himalayan glaciers 43 British Antarctic Survey 43 Wilkins Ice Shelf 43 melting ice 43 greenhouse warming 43 continental drift 42 polar 42 landforms 42 melting 42 researchers 42 biologists 42 Antarctic 42 Paleontologists 42 Researchers 42 Coral reefs 42 tectonics 42 Medieval Warm Period 42 melting polar 42 anthropogenic global warming 41 sediment cores 41 Arctic 41 Earth crust 41 palaeontologists 41 polar caps 41 Arctic explorer 41 Botanists 41 acidification 41 equatorial regions 41 Killer whales 41 geophysicists 41 geologically active 40 Migratory birds 40 ocean acidification 40 NSIDC 40 atmospheric carbon dioxide 40 oceans 40 glacial lakes 40 atmospheric chemistry 40 subduction zone 40 MIAMI Forecasters 40 Experts 40 evolutionary biologists 40 USGS scientist 40 marine biologists 40 geoscientist 39 Global warming 39 subduction