• USGS Publications Warehouse - Primary UGSG database providing access to thousands of citations, full text reports, and thematic map USGS materials. Can also order some publications from the website. Coverage is from the late 1800s forward.

• USGS Science Topics - Provides alternate way to search for USGS science programs and activities through a topical directory. Some reports available in full text.

• USGS Climate Change Science - USGS Global Change Research activities strive to achieve a whole-system understanding of the interrelationships among earth surface processes, ecological systems, and human activities. Activities of the program focus on documenting, analyzing, and modeling the character of past and present environments and the geological, biological, hydrological, and geochemical processes involved in environmental change so that future environmental changes and impacts can be anticipated. The website includes links to research activities, data set availablility, and fact sheets.

• Natural Resources Conservation Service (NRCS) Soils Website - NRCS website offers links to state, national, and international soil information and reports on soils. Some reports available in full text.

• Environmental Conservation Online System (ECOS) - "The Environmental Conservation Online System (ECOS) is a gateway web site that provides access to data systems in the Endangered Species and Fisheries and Habitat Conservation program areas, as well as other FWS and Government data sources. ECOS provides a central point of access to assist FWS personnel in managing data and information as well as provide general public access to information from numerous FWS databases."

• National Invasive Species Information Center (NISIC) - The U.S. Department of Agriculture provides access to information related to "invasive species as well as general biodiversity."

• WINDandSEA: The Oceanic and Atmospheric Sciences Internet Guide - This guide was built by NOAA librarians to help those concerned with oceanic and atmospheric issues. The over 1,000 selected links to science and policy sites organized by topic and alphabetically within topic. Many of these links are outside the NOAA website.

• Science Accelerator - Science Accelerator is a portal searching searches vast scientific and technical resources, including R&D results, project descriptions, accomplishments, and more, via resources made available by OSTI. This database was developed by the Office of Scientific and Technical Information (OSTI) within the Department of Energy (DOE) and is available as a free public service.

• Energy Citations Database - The Energy Citations Database (ECD) provides free access to over 2.3 million science research citations from 1948 through the present, with continued growth through regular updates. There are over 150,000 electronic documents, primarily from 1994 forward, available via the database. ECD includes scientific and technical research results in disciplines of interest to DOE such as chemistry, physics, materials, environmental science, geology, engineering, mathematics, climatology, oceanography, computer science and related disciplines. It includes bibliographic citations to report literature, conference papers, journal articles, books, dissertations, and patents.

• DOE Information Bridge - The DOE Information Bridge provides free public access to full-text documents and bibliographic citations of Department of Energy (DOE) research report literature. Documents are primarily from 1994 forward and were produced by DOE, the DOE contractor community, and/or DOE grantees. Legacy documents are added as they become available in electronic format. The subject areas included are physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics of interest related to DOE's mission.

• DOE Data Explorer (DDE) - DDE contains scientific research data, such as computer simulations, numeric data files, figures and plots, interactive maps, multimedia, and scientific images - generated in the course of DOE-sponsored research in various science disciplines.

• National Technical Information Service (NTIS) - NTIS is an agency responsible for collecting for government-funded scientific, technical, engineering, and business related since the 1950s. The NTIS database provides citation information for over 3 million publications from 1964 to the present.

• Science.gov - Search engine providing single search access to over 50 million pages of government science and reseach results. Many results are available in full text. Site is maintained by the Science.gov Alliance, a group of STI government agencies.

• NSCEP/NEPIS - EPA's Gateway to Free Digital and Paper Publications - Environmental Protection Agency's (EPA) database providing access to tangible and electronic EPA reports from the 1970s. There are over 25,000 full text electronic reports and this collection continues to grow. The National Environmental Publications Internet Site (NEPIS) was incorporated into NSCEP in January 2007. NSCEP provides search and browse options.

• EPA Alphabetical Listing of Projects and Programs - Provides alternate way to access Environmental Protection Agency (EPA) information by links to EPA projects and programs.

• Defense Technical Information Center (DTIC) - Provides centralized access to all of Department of Defense's scientific and technical information on DoD's multidisciplinary research, development, engineering, and studies programs. Some reports available in full text.

• National Center for Atmospheric Research (NCAR) - Research - The National Center for Atmospheric Research's (NCAR) activities as an integrator, innovator, and community builder are contributing to the development of a predictive Earth system science that can help sustain Earth’s habitability, improve environmental quality, safeguard human health, reduce the impacts of natural disasters, and increase economic productivity. NCAR's research website links to areas of research - climate, meteorology/weather, societal impacts, pollution & air chemistry, whole earth system, sun & space weather.

Related  Resources

• Energy & Natural Resources