Earth Sciences SCIENCE 634 Geology 323 Geography 318 NATURE 158 Oceanography 87 Geophysics 83 Ecosystems & Habitats 74 Oceans & Seas 74 Meteorology & Climatology 70 G�eophysique 55 General 55 Sedimentology & Stratigraphy 49 geophysics 48 Geology, Stratigraphic 46 Stratigraphie 46 G�eologie 45 Physics 44 Oc�eanographie 40 Mathematical models 36 Mod�eles math�ematiques 35 Mineralogy 34 Rocks & Minerals 34 Weather 30 Climat 26 Changements 24 Climatic changes 24 Seismology 23 Sismologie 23 Earthquakes & Volcanoes 22