Screen capture from the NOAA Climate Change Web Portal

NOAA Climate Change Web Portal—Oceans and Marine Ecosystems

Display or download climate projection output for from the Coupled Model Intercomparison Project (CMIP5) that informed the IPCC Fifth Assessment Report.

Important Notice for Using Climate Projections

Climate projections can be useful for making decisions about the future, but the limitations of climate models make it easy to misinterpret or misuse their results. Be aware that:

  • Climate projections are not predictions. Projections are based on assumptions about future human emissions of greenhouse gases and other policy choices.
  • Climate projections do not attempt to predict the timing of meteorological events such as storms, droughts, or El Niños. The location and timing of future extreme weather events cannot be deduced from climate model projections.
  • Projections vary from model to model: the best projection dataset for one location and purpose may not be the best for other situations. Considering a range of projections may help you gain a more complete picture of potential future risks.
  • The increased spatial resolution of statistically downscaled projections available for temperature and precipitation may not be available for all parameters. In addition, increased resolution does not necessarily equate to greater fidelity or reliability.

For decisions involving the use of climate model projections, you may want to consider seeking expertise.

The Climate Change Portal is a web interface developed by the NOAA Earth System Research Laboratory Physical Sciences Division to access and display the immense volumes of climate and earth system model output that informed the Intergovernmental Panel on Climate Change (IPCC) Fifth Assessment Report (AR5). The portal offers two main components: this one focuses on Oceans and Marine Ecosystems, and another focuses on Land and Rivers.

Last modified
10 May 2024 - 12:16pm