Related by context. All words. (Click for frequent words.) 71 Medieval Warm Period 66 Little Ice Age 64 Ice Ages 62 Medieval Warming 60 warmings 59 Younger Dryas 58 #.#C warmer 58 Medieval Warm Period MWP 58 ° C warmer 58 Medieval Warm 58 interglacial period 57 Last Glacial Maximum 56 tropical troposphere 56 anthropogenic warming 56 glaciations 56 Eemian 56 Climatic Optimum 55 #.#C [004] 55 #.#C above 55 Current Warm Period 55 interglacial periods 55 glaciation 55 interglacials 55 anomalously warm 55 #.#oC [001] 54 Interglacial 54 IPCC AR4 54 Snowball Earth 54 interglacial 54 Paleocene Eocene Thermal Maximum 54 deglaciation 54 Roman Warm Period 54 Rahmstorf 54 greenhouse warming 54 #.#C #.#F [003] 54 sunspot activity 54 glacial interglacial cycles 53 Palaeocene Eocene Thermal Maximum 53 megadrought 53 decadal variability 53 sunspot cycles 53 megadroughts 53 coolings 53 ppmv 53 MWP 53 boreal regions 53 climate alarmists 53 Holocene epoch 52 forcings 52 warm interglacial 52 El Niños 52 atmospheric CO2 concentration 52 insolation 52 geological epoch 52 atmospheric CO2 levels 52 El Ninos 52 climatological 51 paleoclimate 51 palaeoclimate 51 temperature reconstructions 51 SSTs 51 oC 51 El Nio 51 radiative forcing 51 mid Pliocene 51 anthropogenic emissions 51 GtC 51 climate modelers 50 Cryogenian 50 southern latitudes 50 mid latitudes 50 Svensmark 50 Late Ordovician 50 Oligocene epoch 50 atmospheric methane 50 Quaternary Period 50 polar latitudes 50 Eocene epoch 50 Maunder Minimum 50 atmospheric CO2 50 global weirding 50 glacial cycles 50 degrees Fahrenheit warmer 50 Himalaya glaciers 50 colder wetter 49 CO2 concentrations 49 midlatitudes 49 atmospheric CO2 concentrations 49 subglacial lakes 49 anthropogenic greenhouse gas 49 Arctic icecap 49 kyr 49 anthropogenic greenhouse gases 49 solar irradiance 49 Maunder minimum 49 Milankovitch 49 Paleoclimate 49 atmospheric CO 49 climatologically 49 Hadean 49 paleoclimatic 49 Luterbacher 49 GISS analysis 49 Alpine glaciers 49 solar minima 49 #.#C #.#C 49 carbon dioxide concentrations 49 polar icecap 49 storminess 48 Pleistocene Epoch 48 La Ninas 48 Atlantic Multidecadal Oscillation 48 axial tilt 48 Holocene 48 glacial retreat 48 Noachian 48 interannual variability 48 2oC 48 mantle plumes 48 ppm CO2 48 El Ni 48 glacial melt 48 ENSO 48 hydrological cycle 48 Cryogenian period 48 icecap 48 degrees warmer 48 cosmic ray flux 48 cosmic ray intensity 48 warmer wetter winters 48 thermometer readings 48 º Celsius 48 Great Conveyor Belt 48 decadal 48 climate modellers 48 sunspot cycle 48 La Niñas 48 manmade greenhouse gases 48 Arctic oscillation 48 Plimer 48 surface temperatures SSTs 48 #.#C [003] 47 receding glaciers 47 La Niña pattern 47 Anthropocene 47 #.#C [002] 47 glaciers melted 47 hotter summers 47 anthropogenic climate 47 El Nino La Nina 47 Antarctic icecap 47 Laurentide ice sheet 47 Amundsen Sea Embayment 47 rainier 47 NSIDC 47 Svante Arrhenius 47 Celsius #.#F 47 Patagonian glaciers 47 icecaps 47 Lindzen 47 warmists 47 climatologists 47 decadal scale 47 Younger Dryas cold 47 Arctic Oscillation 47 Alfred Wegener 47 La Nina pattern 47 subarctic 47 glacial interglacial 47 polar vortex 47 wolverine habitat 47 El Niño winters 47 aridity 47 manmade CO2 emissions 47 degree Centigrade 47 glacial melting 47 ° Fahrenheit 47 Southern Oscillation 47 glaciers 47 ocean sediment cores 46 NASA GISS 46 Himalayan Glaciers 46 continental drift 46 anthropogenic 46 Jakobshavn 46 sediments deposited 46 polar caps 46 Late Devonian 46 Greenland Ice 46 Phanerozoic 46 El Nino Southern Oscillation 46 #.#C #.#F [004] 46 Pielke 46 Dansgaard 46 severe droughts 46 Climategate scandal 46 Dansgaard Oeschger 46 global warming alarmists 46 alpine glaciers 46 sunspot numbers 46 Pacific decadal oscillation 46 C4 grasses 46 equatorial Pacific Ocean 46 ozone depletion 46 sedimentary layers 46 AGW theory 46 Arctic permafrost 46 Permian extinction 46 -4 ° 46 Warmists 46 Keeling Curve 46 phytoplankton biomass 46 disappearing glaciers 46 Hesperian epoch 46 methane clathrates 46 glacier retreat 46 mya 46 δ 46 meridional overturning circulation 46 Serreze 46 icesheet 46 greenhouse gas concentrations 45 Hesperian Epoch 45 coccolithophores 45 AR4 45 Miocene epoch 45 refugia 45 supervolcanoes 45 mass extinctions 45 -# ° Celsius [002] 45 degrees celcius 45 anthropogenic global warming 45 El Nino periodic 45 Deedler 45 climatic variability 45 atmospheric carbon dioxide 45 Anthropogenic 45 Zeebe 45 el Nino 45 -4 ° C 45 Cenozoic 45 ENSO cycle 45 teleconnections 45 Indian Ocean Dipole 45 anomalously 45 Pliocene 45 comparatively balmy 45 Pacific Decadal Oscillation 45 Laurentide Ice Sheet 45 climate 45 glacier melt 45 Amundsen Sea 45 Januaries 45 anticyclone 45 temperatures 45 balmiest 45 ancient supercontinent 45 climatology 45 warm interglacial periods 45 sedimentary deposits 45 el nino 45 Degrees Fahrenheit 45 Sr Ca 45 anticyclones 45 Arctic 45 atmospheric concentrations 45 #.#C #F [002] 45 Landsea 45 temperate regions 45 interannual 45 #oF [002] 45 deg F 45 manmade global warming 45 sunspots 45 tropospheric temperature 45 Permian Period 45 lake sediment cores 45 Quadrantids 44 planetary warming 44 Ice Age 44 anthropogenic CO2 emissions 44 solar nebula 44 Celcius 44 Pleistocene Ice Age 44 degree centigrade 44 aerosol concentrations 44 polar regions 44 Great Aletsch Glacier 44 Toba eruption 44 permafrost 44 Dronning Maud Land 44 fahrenheit 44 Ozone depletion 44 Jakobshavn Isbrae 44 Appy Sluijs 44 paleomagnetic 44 oxygen isotope ratios 44 Permian Triassic boundary 44 wetter winters 44 isotherms 44 anthropogenic aerosols 44 gigatonnes 44 northerly latitudes 44 Milankovitch cycles 44 Greenland Antarctica 44 IPCC Intergovernmental Panel 44 amplifying feedbacks 44 Richard Lindzen 44 deep convective clouds 44 Paleozoic era 44 supercontinents 44 Paleozoic Era 44 -5 ° C. 44 paleoclimatologist 44 melting icebergs 44 hydrothermal activity 44 Rignot 44 coldest temperature 44 El Niño Southern Oscillation 44 ˚ C. 44 chondrites 44 Neogene 44 volcanism 44 oxygen isotopic composition 44 Pete Boulay 44 benthic foraminifera 44 Malte Meinshausen 44 catastrophism 44 Brigham Grette 44 glaciers retreated 44 albedo 44 Ontario Lacus 44 thermal inertia 44 Climategate 44 subglacial 44 RealClimate 44 boreal 44 Alaskan glaciers 44 ENSO El Nino 44 anthropogenically 44 Atmospheric CO2 44 Dry Valleys 44 2C #F 44 Antarctica 43 megafauna extinction 43 Antarctic icesheet 43 Otto Bliesner 43 chlorophyll concentrations 43 polar icecaps 43 latitudes 43 CoRoT 7b 43 tropical latitudes 43 SST anomalies 43 climatic 43 landfalling hurricanes 43 Oort cloud 43 Climategate e mails 43 Climategate emails 43 El Nino warming 43 Velicogna 43 mountain snowpacks 43 farenheit 43 Permafrost 43 -# degrees celsius 43 monsoon rainfall 43 Cretaceous Tertiary boundary 43 degrees Celsius #.#F [002] 43 Woolly mammoths 43 Changnon 43 Degrees Celsius 43 kelvin 43 warmer winters 43 austral summer 43 Mojib Latif 43 Eocene Epoch 43 Ediacaran 43 Patzert 43 KT boundary 43 -# degrees Fahrenheit [002] 43 Climate alarmists 43 lake sediments 43 IPCC 43 Ozone Hole 43 ° C 43 magnetic polarity 43 warming alarmists 43 atmospheric circulation 43 -# º [002] 43 La Niña winters 43 Polar Regions 43 Melting Glaciers 43 Mg Ca 43 Le Quéré 43 hypoxic zone 43 degrees Celsius #F 43 ClimateGate 43 º C 43 temperate zones 43 Terre Adelie 43 forams 43 NIPCC 43 #f #c 43 Trichodesmium 43 Rossby waves 43 brachiopods 43 snowier winter 43 Greenland icecap 43 oxygen isotope 43 glacial ice 43 supervolcano 43 -#.# ° C 43 colder winters 43 Bjorn Lomborg 43 seafloor sediments 43 Stefan Rahmstorf 43 megafauna 43 Laki eruption 43 W/m2 43 degrees Celcius 43 Pacific Decadal Oscillation PDO 43 Abdussamatov 43 Late Triassic 43 altitudinal 43 wetter summers 43 Paleocene Eocene 43 Pleistocene era 43 Service WGMS 43 Februaries 43 Meridiani 43 climatically 43 chlorine monoxide 43 polar 43 Sauchyn 42 plate tectonics 42 Antarctic glaciers 42 Agulhas Current 42 arctic 42 Eric Rignot 42 degrees Centigrade 42 Copenhagen Diagnosis 42 glaciers melting 42 degree celcius 42 Kelvin -# 42 Weddell Sea 42 anticyclonic 42 mammal extinctions 42 Syun Ichi Akasofu 42 snowcover 42 thermosphere 42 surface hoar 42 total solar irradiance 42 degrees fahrenheit 42 Dr Trewin 42 magnetic substorms 42 WASP #b 42 Pleistocene 42 ALH# 42 Atlantic Multidecadal Oscillation AMO 42 anthropogenic carbon dioxide 42 basaltic rocks 42 terrestrial ecosystems 42 Dr van Ommen 42 -# degrees Centigrade 42 speleothems 42 Permian Triassic 42 pika habitat 42 isotopic composition 42 MJO wave 42 lunar meteorites 42 heatwaves 42 isobars 42 Jurassic Period 42 Fram Strait 42 #.#F [001] 42 -# degrees centigrade [002] 42 Pleistocene epoch 42 Sheet WAIS 42 climate forcings 42 midlatitude 42 upwellings 42 thermohaline circulation 42 geomagnetic 42 Dennis Todey 42 MIT Richard Lindzen 42 foehn 42 El Nià ± 42 warmer wetter 42 anthropogenic CO2 42 Schellnhuber 42 Greenland 42 ˚ C 42 Quaternary 42 spatial variability 42 GHG concentrations 42 faunas 42 hotter drier summers 42 Gondwanaland 42 Polar Vortex 42 balmy temperatures 42 temperature inversion 42 geomagnetic activity 42 tempertures 42 humidex values 42 glaciers receded 42 paleoclimatologists 42 hydrosphere 42 Revkin 42 nighttime lows 42 warmer drier summers 42 degress Celsius 42 GISS 42 Greenland ice 42 Martian meteorites 42 retreating glaciers 42 -5 degrees Celsius 42 maxima 42 sulfur isotope 42 marine sediments 42 Bedout 42 Lake Vostok 42 mountain glaciers 42 Noctilucent clouds 42 Upper Palaeolithic 42 Halifax Weather Overcast 42 Climatologists 42 seabed sediments 42 auroral activity 42 #c #f 42 meridional 42 Siberian Arctic 42 tropics 42 bluebird skies 42 crustal thickness 42 subpolar 42 Deniers 42 Arctic Shelf 42 Chicxulub impact 42 warmer 42 East Anglia CRU 41 Northern Hemisphere 41 Petoukhov 41 Global Warming 41 warmer temperatures 41 #deg C 41 El Niño 41 western Antarctic Peninsula 41 mesosphere 41 Beringia 41 Gliese #c 41 Friis Christensen 41 windchill factor 41 streamflow 41 Ilulissat glacier 41 antarctica 41 climatic phenomena 41 nitrogen deposition 41 Toutatis 41 ENSO neutral conditions 41 Antarctic Peninsula 41 equatorial regions 41 continental crust 41 locust plagues 41 Madden Julian Oscillation 41 #F #C [002] 41 oxidized mercury 41 Noachian era 41 atmospheric ozone 41 sunspot 41 Skeptical Environmentalist 41 carbonate minerals 41 cyclonic storms 41 martian meteorites 41 Konrad Steffen 41 Kharecha 41 troposphere 41 minus 6C 41 Steig 41 lithosphere 41 methanogens 41 ozone layer depletion 41 Siberian permafrost 41 Contrails 41 chondrules 41 degrees Farenheit 41 coldest winter 41 katabatic winds 41 isotope composition 41 phytoplankton bloom 41 cryosphere 41 Leonid shower 41 supercontinent 41 Droughts 41 yr -1 41 downwelling 41 subarctic regions 41 geological timescale 41 Andrew Revkin 41 Westerlies 41 SuperMoon 41 8C #F 41 Hoerling 41 Veizer 41 degree Celcius 41 asthenosphere 41 clathrates 41 #.#F [002] 41 PETM 41 subtropical oceans 41 icesheets 41 -# º C. 41 climatologist 41 landmasses 41 polar ice 41 Biogeography 41 Crutzen 41 mass extinction 41 Great Divergence 41 degree Fahrenheit 41 drier summers 41 silicate rocks 41 el Niño 41 Neoproterozoic era 41 melting permafrost 41 Palaeocene Eocene thermal 41 Hellas Basin 41 Surface Temperature 41 hottest driest 41 ocean acidity 41 geological timescales 41 yedoma 41 atmospheric aerosols 41 meteorite bombardment 41 degrees Fahrenheit 41 warmest winters 41 Upper Paleolithic 41 Lomborg 41 Jay Lawrimore chief 41 Deccan volcanism 41 Climate Warming 41 climate alarmism 41 ppbv 41 Neanderthal extinction 41 Earth rotational axis 41 atmospheric moisture 41 Plate Tectonics 41 Min Temp #.# 41 Glaciergate 41 Triassic Period 41 Cretaceous Tertiary KT 41 Fertile Crescent 41 magmas 41 global warming skeptics 41 Blair Trewin 41 photosphere 41 Greenland icesheet 41 Min temp 41 multi decadal 41 epochs 41 periodicities 41 tropospheric 41 Hegerl 41 Orjan Gustafsson 41 Jellyfish swarm northward 40 temperate 40 Ice Shelf 40 chromosphere 40 Great Oxidation Event 40 earths 40 Anthropogenic Global Warming 40 North Atlantic Oscillation 40 sheet Summerhayes 40 advection 40 Pliocene epoch 40 #.#C #.#F [001] 40 methane burps 40 El Nino 40 glacial 40 Hans von Storch 40 tectonic plate movements 40 poleward 40 icefields 40 2C #.#F 40 Jay Lawrimore 40 substorm 40 central equatorial Pacific 40 cratons 40 temperature inversions 40 #.#deg [002] 40 Climatology Office 40 McMurdo Dry Valleys 40 Siberian Traps 40 Late Paleozoic 40 Glaciers 40 Tunguska explosion 40 anthropogenic CO 40 NCAR scientist Gerald Meehl 40 Comet Halley 40 Bjørn Lomborg 40 Puijila 40 Hillaker 40 climatic variations 40 Laramidia 40 magnetic monopoles 40 multidecadal 40 isotope ratios 40 Centigrade 40 warming 40 Scheila 40 Trenberth 40 global warming 40 paleo 40 Surtsey 40 #.#degC [001] 40 colder drier 40 lavas 40 -# ° Celsius [001] 40 astronomer Johannes Kepler 40 longwave radiation 40 IPCC TAR 40 AccuWeather forecasters 40 snowy winters 40 TrES 4 40 James Lovelock 40 galactic alignment 40 exceedences 40 dinosaur extinction 40 noctilucent clouds 40 PANHANDLE Temperatures 40 Svalbard archipelago 40 Greenland glaciers 40 Climatology 40 hotter drier 40 Maastrichtian 40 hydrologic cycle 40 springtime ozone 40 -# ˚ 40 boreal forests 40 volcanic aerosols 40 phyllosilicates 40 Neanderthals Homo neanderthalensis 40 7C #F 40 methane CH4 40 paleoclimatology 40 Carboniferous 40 permafrost soils 40 Antarctic ozone 40 La Nià ± 40 cold winters 40 El Nino winters 40 5C #F 40 temporal variability 40 wetter climates 40 WG2 40 Syrtis Major 40 Sumatra Andaman earthquake 40 Kilimanjaro glaciers 40 Wilfried Haeberli 40 meteorologically 40 Ross McKitrick 40 Antarctica EPICA 40 meltwater 40 km3 40 climatic conditions 40 coldest 40 Georg Kaser 40 Chicxulub 40 supermoons 40 winters 40 Unseasonably Warm 40 Neoproterozoic 40 Cosmic Microwave Background 40 melt Himalayan glaciers 40 Subarctic 40 Siple Dome 40 droughty 40 Millennium Ecosystem Assessment 40 warmest 40 asteroid impacts 40 preindustrial 40 temperature 40 colder 40 Antarctic ice 40 tropopause 40 #C #C [001] 40 airmass 40 Klekociuk 40 Tertiary Period 40 Mojzsis 40 -# ° C. [001] 40 snowline 40 -# º C [002] 40 minus #.#C [002] 40 iceberg calving 40 CRU 40 global warming alarmism 40 climatic anomalies 40 2degC 40 World Meteorological Organization 40 Gigantopithecus 40 coldest driest 40 muggier 40 foraminifera 40 Humid 40 dewpoint 39 martian atmosphere 39 Transantarctic Mountains 39 Sceptical Environmentalist 39 relatively mild winters 39 degrees farenheit 39 Qinghai Tibet plateau 39 smoothed sunspot number 39 Neandertals 39 thermocline 39 Norman Conquest 39 glaciers melt 39 winterlike 39 Cenozoic era 39 Geomagnetic 39 Saqqaq 39 abundances 39 Eric Steig 39 heavier rainfalls 39 Miocene Epoch 39 moulins 39 global warming skeptic 39 permafrost melting 39 volcanic eruptions 39 ancient Babylonians 39 tectonic activity 39 centigrade 39 Ordovician 39 CRU emails 39 La Niña 39 melting glacial 39 ozone depleting gases 39 dewpoints 39 megaflood 39 -2 ° C 39 radiosonde 39 planet Gliese #c 39 biosphere 39 northern latitudes 39 prevailing westerly winds 39 Antarctic Dry Valleys 39 lunar perigee 39 magma ocean 39 Pleistocene Era 39 Joe D' Aleo 39 gigatonne 39 Lushine 39 mild winters 39 Bedritsky 39 melting glaciers 39 minima 39 El Niño La Niña 39 sub glacial lakes 39 Albedo 39 0C #F 39 solunar 39 precipitation 39 perihelion 39 climategate 39 meteorite impacts 39 Patagonian Andes 39 antarctic 39 Lee Larkan 39 snowier winters 39 0C 39 Fred Hoyle 39 Archaean 39 droughty conditions 39 #F #.#C [001] 39 Ken Caldeira 39 Ayles Ice Shelf 39 Plio Pleistocene 39 lowermost mantle 39 Late Heavy Bombardment 39 astronomical phenomena 39 severe frosts 39 La Nina 39 Domesday Book 39 Antarctic glacier 39 atmospheric oceanic 39 Climatic 39 CaCO 3 39 southerly latitudes 39 glacier melting 39 Devonian Period 39 isotherm 39 Kutzbach 39 Climate Impacts Group 39 easterlies 39 coastal upwelling 39 Hubbert Peak 39 Arctic Oscillation AO 39 Henrik Svensmark 39 subsurface ocean 39 Neukum 39 aerosol particles 39 milder winters 39 Hadley CRU 39 equatorial waters 39 hottest Julys 39 colder temps 39 º Fahrenheit 39 Spitsbergen 39 #.#C #F [001] 39 #C 4F 39 Doomsday Seed Vault 39 degrees centigrade 39 cold snap 39 driest summers 39 Nature Geosciences 39 ocean upwelling 39 isotope fractionation 39 colder snowier 39 ridging 39 º -# º 39 World Meteorological Organisation 39 fine grained sediment 39 HD #b [002] 39 stratospheric ozone depletion 39 Rene Heroux 39 downright balmy 39 retreating glacier 39 Greek philosopher Plato 39 Arctic Circle 39 Martian 39 Neolithic Age 39 Mesozoic era 39 glacier melts 39 Ancestral Puebloans 39 ectotherms 39 -# degrees Celsius [001] 39 Antarctic Circumpolar Current 39 ° C/# 39 cirrus 39 upper tropospheric 39 Ordovician extinction 39 Ny Alesund 39 6C #F 39 ℃ 39 Kelvins 39 Roger Pielke 39 atmospheric 39 sterile neutrino 39 Solar Terrestrial Physics 39 Snowpack 39 degree Celsius 39 degrees Celsius 39 biospheric 39 deg C 39 Hawking Radiation 39 meteor impacts 39 coldest winters 39 Nielsen Gammon 39 # ° C 39 van Mantgem 39 plant hardiness zones 39 Climatologist 39 solstices 39 missing baryons 39 glacial meltwater 39 coldest wettest 39 minus 4C 39 Norwegian polar explorer 39 sealevel 39 greenup 39 Thawing permafrost 39 Greenhouse Effect 39 Climate Prediction 39 Global warming 39 solar insolation 39 oxygen isotopes 39 westerly trough 39 Etruscan civilization 39 Braudel 39 Laptev Sea 39 Roger Pielke Sr. 39 #.degree [002] 39 flood basalts 39 extinctions 38 journal Climatic Change 38 wetter 38 daytime temperatures 38 Jane Ferrigno 38 equatorial Pacific 38 snowpacks 38 Luthcke 38 Claudia Tebaldi 38 nitrogen isotope 38 pikas 38 lunar magma 38 Southern Oscillation Index 38 Greg Spoden 38 kelvins 38 relativity theory 38 equatorial latitudes 38 drier hotter