Related by context. Frequent words. (Click for all words.) 55 hydrological cycle 54 Melting glaciers 54 glacial melting 53 ppmv 53 glacial melt 50 glaciers melt 50 terawatts 50 mountain snowpacks 50 glaciers melting 50 species extinctions 50 erratic monsoon 50 atmospheric methane 50 cu meters 50 hydrologic cycle 50 potent greenhouse gas 49 glacier melt 49 carbon dioxide concentrations 49 Caustic soda 49 MCFPD TD #,# 49 gigatons 49 gigatonnes 48 preindustrial times 48 acidifying 48 salination 48 Qinghai Tibet plateau 48 Acidification 48 degree Centigrade 48 Rignot 48 reactive nitrogen 48 estimated #bcm [002] 48 glacier melting 47 melting snowpack 47 groundwater depletion 47 glacial retreat 47 ppm CO2 47 ozone layer depletion 47 permafrost thaws 47 l h 47 severe droughts 47 Indus basin 47 degree centigrade 47 terrestrial ecosystems 47 frequent droughts 47 Warming temperatures 47 mmscf d 47 melting glaciers 47 icecaps 46 #MW [001] 46 acidify 46 Loadshedding 46 ml min 46 polar icecaps 46 interglacial period 46 glaciers 46 methane CH4 46 atmospheric CO 46 atmospheric carbon dioxide 46 preindustrial levels 46 Evaporation 46 microlitre 46 Drought worsens 46 CO2 concentrations 46 recharge groundwater 46 Tarbela Dam 46 receding glaciers 46 depletion 46 upper troposphere 46 monsoon rainfall 46 atmospheric CO2 concentration 46 alkalinity 46 Coral bleaching 46 hydro lakes 45 absorbs carbon dioxide 45 Severe drought 45 irrigated lands 45 P#O# 45 Therein lurks 45 tropopause 45 poleward 45 mountain glaciers 45 Cahora Bassa dam 45 Kotri Barrage 45 technically recoverable oil 45 Relative humidity 45 Three Gorges reservoir 45 ocean acidity 45 productivities 45 CO -2 45 oC 45 adipic acid 45 #mn tonnes 45 drier summers 45 Ultraviolet radiation 45 meltwater 45 #.#mn bpd [001] 44 Melting ice 44 aerosol particles 44 #.#bn rub [003] 44 atmospheric CO2 44 Bcm 44 atmospheric nitrogen