ProQuest - contains full-text titles from around the world, including scholarly journals, trade and industry journals, magazines, technical reports, conference proceedings, and government publications.
Subject coverage:
Aquaculture
Aquatic organisms
Astrophysics
Atmospheric dynamics
Climatology
Conservation (soil, water, and wildlife)
Environmental quality
Extraterrestrial geology
Fish and fisheries
Forecasting
Geochemistry
Geochronology
Geology
Geophysics
Glaciology
Hydrogeology and hydrology
Limnology
Marine biotechnology
Marine, freshwater and brackish water environments
Meteorology
Mineralogy and crystallography
Natural hazards
Oceanography
Paleontology
Petrology
Pollution (air and water)
Remote sensing
Seismology
Stratigraphy
Upper atmosphere
Weather
PROQUEST – Biology and biomedical full-text database, focusing on scholarly journals; also includes conference proceedings, technical reports and patents.