Providing information and research support to NOAA staff and the public, the Library collects materials on subjects including environmental science, ecology, fisheries, geosciences, marine and freshwater biology, meteorological and atmospheric sciences, and oceanography and limnology. Journals, books, maps, photographs, and videos are available as well as online access to databases, e-books, and e-journals. The Library also hosts seminars that enable sharing within the scientific community.