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.
"HERO contains the key studies EPA uses to develop environmental risk assessments for the public. EPA uses risk assessments to characterize the nature and magnitude of health risks to humans and the ecosystem from pollutants and chemicals in the environment."
This publications portal "includes many of the most recent publications of the National Institute of Standards and Technology (NIST). The database, however, is not complete. Additional publications are added on a continual basis.
This resource facilitates access to the latest U.S. government-sponsored research and worldwide scientific, technical, engineering, and business-related information. NTIS is the central source for the sale of unclassified and publicly available information from research reports, journal articles, data files, computer programs, and audio-visual products from Federal sources.
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.
The U.S. Department of Energy Office of Scientific and Technical Information provides comprehensive access to the results of DOE research and development investments. OSTI is implementing public access to the peer-reviewed scholarly publications resulting from DOE R&D funding.
PubChem mostly contains small molecules, but also larger molecules such as nucleotides, carbohydrates, lipids, peptides, and chemically-modified macromolecules. It collects information on chemical structures, identifiers, chemical and physical properties, biological activities, patents, health, safety, toxicity data, and many others.
Science.gov is a gateway to government science information and research results. This provides a search of over 60 scientific databases and 200 million pages of scientific information with just one query, and it is a gateway to over 2200 scientific websites.
The Technical Report Archive & Image Library (TRAIL) identifies, acquires, catalogs, digitizes, and provides unrestricted access to U.S. government agency technical reports.
"The USGS undertakes scientific research, monitoring, remote sensing, modeling, synthesis, and forecasting to address the effects of climate and land use change on the Nation’s resources. The resulting research and products are provided as the scientific foundation upon which policymakers, natural resource managers, and the public make informed decisions about the management of natural resources on which they and others depend."