This article was accepted into the corpus but its outbound wikilinks were never NER-processed — typical at the deepest BFS hop or when the run's entity cap was reached. No expansion funnel to show.
| Global Change Information System | |
|---|---|
| Name | Global Change Information System |
| Abbreviation | GCIS |
| Formed | 2012 |
| Type | Interagency information system |
| Purpose | Cataloging and disseminating information on global change |
| Headquarters | Washington, D.C. |
| Parent organization | United States Global Change Research Program |
Global Change Information System The Global Change Information System provides a centralized catalog and access platform for federal information on climate change and global environmental change, linking scientific assessments, datasets, and metadata across agencies. It supports integration of resources produced by programs and institutions such as the United States Global Change Research Program, the National Aeronautics and Space Administration, the National Oceanic and Atmospheric Administration, and the United States Environmental Protection Agency. The system facilitates discovery for users ranging from policymakers in United States Congress committees to researchers at the Smithsonian Institution, the National Institutes of Health, and international partners such as the Intergovernmental Panel on Climate Change.
The system aggregates metadata and documents produced by federal entities including the Department of Energy, the United States Geological Survey, the National Science Foundation, and the U.S. Forest Service, connecting to research centers like the Pacific Northwest National Laboratory, Lawrence Berkeley National Laboratory, and the Scripps Institution of Oceanography. It indexes reports from assessment processes such as the National Climate Assessment, linking to datasets from observatories like Mauna Loa Observatory and platforms like the Global Change Research Data Repository. Users from institutions including the World Meteorological Organization, the United Nations Environment Programme, and the European Environment Agency can find interoperable resources tied to policies debated in venues like the United Nations Framework Convention on Climate Change.
Origins trace to coordination efforts among agencies after assessments such as the Climate Change Science Program and initiatives following panels like the President's Council of Advisors on Science and Technology. Development involved collaborations with research organizations including Oak Ridge National Laboratory, Argonne National Laboratory, and academic partners like Harvard University, Massachusetts Institute of Technology, and Stanford University. Milestones include integration milestones aligned with releases from the Interagency Working Group on Climate Change and Natural Resource Science and workflows modeled on systems used by the National Aeronautics and Space Administration Earth science programs. Funding and technical contributions came from offices within the Department of Commerce and the Office of Science and Technology Policy, while legal and policy frameworks referenced statutes enacted by the United States Congress.
Governance involves interagency steering committees with representatives from the National Oceanic and Atmospheric Administration, NASA, the United States Geological Survey, the Environmental Protection Agency, and the Department of Energy. Operational roles are distributed among program offices within the United States Global Change Research Program and partner institutions such as the National Center for Atmospheric Research and the Cooperative Institute for Research in Environmental Sciences. Advisory input has been provided by academic bodies including the National Academies of Sciences, Engineering, and Medicine, think tanks such as the Brookings Institution and the Resources for the Future, and stakeholder groups like the League of Conservation Voters and the Nature Conservancy.
The platform catalogs assessments, reports, datasets, and tools from agencies including the National Renewable Energy Laboratory, USDA Forest Service, and the Federal Emergency Management Agency. It indexes scientific outputs like peer-reviewed studies affiliated with journals published by the American Geophysical Union, the Nature Publishing Group, and the Proceedings of the National Academy of Sciences. Services link to modeling efforts from centers such as the National Center for Atmospheric Research, emissions inventories from the Environmental Protection Agency, and observational networks like NOAA's National Centers for Environmental Information and the Global Ocean Observing System. Metadata standards draw on schemas promoted by the Federal Geographic Data Committee and interoperability frameworks similar to those used by the Open Geospatial Consortium.
Technical implementation uses components and practices common to federal data systems, integrating authentication and access models employed by the General Services Administration and cloud provisions available through vendors contracting under agreements overseen by the Federal Acquisition Service. Infrastructure leverages services compatible with the Federal Risk and Authorization Management Program requirements and adopts APIs and web services patterned after platforms at NASA Earthdata and NOAA Big Data Program. Software development methodologies reflect agile practices advocated by the United States Digital Service and use code repositories and continuous integration approaches similar to projects at the Linux Foundation and Apache Software Foundation.
Researchers at universities such as Columbia University, University of California, Berkeley, and University of Washington use the catalog to locate datasets for climate modeling and impact studies informing analyses by organizations like the World Resources Institute and the Union of Concerned Scientists. Policymakers in the United States Senate and agencies including the Department of Transportation and the Department of Defense reference assessments and scenario data to plan infrastructure resilience, disaster response coordination with the Federal Emergency Management Agency, and resource allocation for programs executed by the U.S. Army Corps of Engineers. International negotiators and NGOs involved with the United Nations Framework Convention on Climate Change and the Convention on Biological Diversity use the system to access federally produced scientific evidence.
Challenges include ensuring interoperability among legacy systems maintained by entities like the National Oceanic and Atmospheric Administration and the United States Geological Survey, harmonizing metadata across agencies such as the Environmental Protection Agency and the Department of Energy, and managing access constraints imposed by federal policy instruments. Sustainability depends on budget appropriations from the United States Congress and priorities set by the Office of Management and Budget, while legal and privacy considerations require compliance with statutes administered by the Department of Justice and guidance from the Office of Personnel Management. Technical limitations involve scaling to accommodate high-resolution datasets used by centers like the National Snow and Ice Data Center and integrating emergent data streams from programs at the Jet Propulsion Laboratory.