Related by context. Frequent words. (Click for all words.) 57 decadal 56 geomagnetic 54 sunspot cycle 54 mid latitudes 53 atmospheric circulation 53 equatorial Pacific Ocean 53 climatological 53 ENSO 53 #.#C [004] 53 terrestrial ecosystems 52 sunspot activity 51 Climatic 51 atmospheric CO 51 glacial melting 50 Younger Dryas 50 radiative forcing 50 irradiance 50 crustal 49 interglacial 49 El Ninos 49 sunspot numbers 49 geomagnetic field 48 lithosphere 48 atmospheric CO2 48 greenhouse warming 48 albedo 47 volcanism 47 Pliocene 47 isotopic 47 sunspots 47 species extinctions 47 ocean acidity 47 interglacial period 47 dynamical 47 storminess 47 equatorial Pacific 47 hydrological cycle 47 anthropogenic 47 streamflow 47 ionospheric 47 CO2 concentrations 46 troposphere 46 latitudes 46 Variability 46 climatic 46 El Nino phenomenon 46 ozone depletion 46 abundances 46 NSIDC 46 La Niña 46 atmospheric concentrations 46 auroral 46 anthropogenic climate 46 vertical wind shear 46 stratospheric ozone 46 lake sediments 46 convective 46 atmospheric carbon dioxide 46 glacial melt 46 Computer simulations 45 Quaternary 45 anisotropy 45 polar 45 monsoon rainfall 45 evapotranspiration 45 observable 45 shrinking glaciers 45 Serreze 45 Landsea 45 temperate regions 45 tectonic 45 tectonics 45 World Meteorological Organisation 45 marine sediments 44 hotter summers 44 synoptic 44 greenhouse gas concentrations 44 magmatic 44 Greenland Ice 44 continental drift 44 equatorial regions 44 geologic 44 radiative 44 La Nina 44 El Nino 44 glaciers melting 44 anomalously 44 hydrologic 44 GPa 44 seismicity 43 Precipitation 43 oxygen isotopes 43 glaciation 43 galaxy formation 43 hydrological 43 Greenland glaciers 43 maxima 43 glaciologists 43 NCEP 43 WMO 43 Geophysical Research