Related by context. Frequent words. (Click for all words.) 49 glacial retreat 48 glacial melting 48 glaciers 48 Warming temperatures 48 melting snowpack 48 shrinking glaciers 47 mountain glaciers 47 snow melt 47 glacial melt 47 Greenland glaciers 47 poleward 46 Melting glaciers 46 warmer temperatures 46 milder winters 46 pikas 46 warmer winters 45 Tibetan Plateau 45 Melting ice 45 climate modelers 45 caribou herds 45 melting glaciers 45 retreating glaciers 44 La Nina pattern 44 melting glacier 44 higher elevations 44 fabled Northwest Passage 43 glacier melt 43 glacial ice 43 glaciologists 43 Milder weather 43 amphibian populations 43 southern Appalachians 43 equatorial regions 43 glaciers melt 43 northward migration 43 hotter summers 42 temperate regions 42 Warmer temperatures 42 thawing permafrost 42 Omo River 42 equatorial Pacific Ocean 42 species extinctions 42 storminess 42 floes 42 snowpacks 42 mammoths 41 Colder temperatures 41 glacier 41 yellow legged frog 41 moraines 41 glacial lakes 41 lahars 41 Warm temperatures 41 colder temperatures 41 aspen trees 41 interglacial period 41 meltwater 41 paleoclimate 41 cooler temperatures 41 El Nino warming 41 mountain snowpack 41 snowmelt 41 icecap 41 melting permafrost 41 Arctic permafrost 41 woolly mammoths 41 glacier melting 41 timberline 41 Drier weather 41 glaciers melting 41 frequent droughts 41 Snowmelt 41 Ross Ice Shelf 40 prolonged droughts 40 bd.className = bd.className.replace overflow 40 Little Ice Age 40 Glaciers 40 Antarctic Peninsula 40 temperate forests 40 tinder dry forest 40 Beringia 40 admiral asks 40 warmer drier 40 Unusually warm 40 lichens 40 glaciated 40 insect populations 40 Northerly winds 40 Southerly winds 40 Southern Appalachians 40 Santa Ana Mountains 40 lowland forests 40 Snowball Earth 40 hydrological cycle 40 heaviest precipitation 40 snowpack 40 upslope 40 icecaps 40 megafauna 40 greenhouse warming 40 ice jams