Related by context. Frequent words. (Click for all words.) 44 climatological 44 Met Éireann 43 Meehl 43 arctic 42 Polar Regions 42 admiral asks 42 Climatologist 41 Serreze 41 ENSO 41 NCAR 41 glaciologists 41 Arctic 41 Hillaker 41 polar regions 41 Met Eireann 41 Antarctic 40 equatorial Pacific Ocean 40 climatologists 40 Spitsbergen 40 astrobiologists 40 polar 40 Martian 40 mysteries 40 polar caps 40 gas hydrates 39 Antarctica 39 climate modelers 39 NSIDC 39 AP Interview CG 39 circumpolar 39 Scambos 39 WMO 39 temperature salinity 39 frigid 39 auroral 38 equatorial 38 hydrological cycle 38 Klotzbach 38 melting permafrost 38 Jarraud 38 tropics 38 World Meteorological Organization 38 climatologist 38 cold 38 Steig 38 By Miranda Hitti 38 Lautenbacher 38 Beaudo 38 Martian arctic 38 Pielke 38 atmospheric circulation 38 equatorial Pacific 38 Weddell Sea 38 ICESat 38 ITCZ 37 atmospheric sciences 37 atmospheric chemistry 37 sunless 37 Climatology 37 galaxy formation 37 Antarctic peninsula 37 mid latitudes 37 methane hydrates 37 Hadow 37 climatology 37 Climatologists 37 World Meteorological Organisation 37 Cabeus crater 37 Hydrologists 37 Oceanographers 37 Arctic Ocean 37 Landsea 37 greenhouse warming 37 Jet Stream 37 icy 37 chilly 37 Mark Serreze 37 By Salynn Boyles 37 Kevin Trenberth 37 unexplained phenomena 37 meteorologists 37 permafrost 37 meteorological 37 Medieval Warm Period 36 microbursts 36 Greenland glaciers 36 ESA Mars 36 British Antarctic Survey 36 State Climatologist 36 oceanic 36 geoscientist 36 planetary scientist 36 Arctic Oscillation 36 Olivia Dunham 36 IPY 36 colder winters 36 terrestrial ecosystems 36 atmospheric 36 glacial 36 coldest 36 glacial melt