NOAA Climate Change Web Portal

sample map

How climate changes in response to increases in man-made greenhouse gases is one of the foremost questions for the scientific community, policy makers and the general public.

A key approach for examining climate, especially how it will change in the future, uses complex computer models of the climate system that include atmosphere, ocean, sea ice and land components. Some models also include additional aspects of the earth system, including chemistry and biology.

The Climate Change Portal is a web interface developed by the NOAA Physical Sciences Laboratory to access and display the immense volumes of climate and earth system model output that informed the Intergovernmental Panel on Climate Change (IPCC). The global climate model experiments and output used in the IPCC reports have been coordinated through the Coupled Model Intercomparison Project (CMIP), including CMIP5 and the recently released CMIP6 simulations. In addition, fields from three CMIP5 models were used to drive a high-resolution model in the Northwest (NW) Atlantic Ocean, dynamically downscaling ocean conditions in the Gulf of Mexico and along the US east coast. Output from CMIP5, CMIP6 and the NW Atlantic downscaled simulations can be accessed via the links below:

CMIP5: Land and Rivers Oceans and Marine Ecosystems NW Atlantic Dynamical Downscaling CMIP6: Oceans and Marine Ecosystems

The portal was designed with the idea that more variables, experiments, statistics, and features can be added in the future.

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Climate Change Web Portal
CMIP5: Land and Rivers
Quick Introduction
Quick Introduction: Slide 1
Quick Introduction: Slide 2
Quick Introduction: Slide 3
Quick Introduction: Slide 4
Quick Introduction: Slide 5
Quick Introduction: Slide 6
Quick Introduction: Slide 7
Quick Introduction: Slide 8
Plot Maps and Time Series
Oceans and Marine Ecosystems
Quick Introduction
Quick Introduction: Slide 1
Quick Introduction: Slide 2
Quick Introduction: Slide 3
CMIP5: Plot Maps and Time Series
CMIP6: Plot Maps and Time Series
Q & A
Detailed Overview
CMIP5: North West Atlantic Dynamical Downscaling
Detailed Overview
Plot Maps
Journal of Climate Article (Alexander et al. 2019) Supplemental Material
More Information
BAMS Article (Scott et al. 2016)
Coupled Model Intercomparison Projet
In-Depth References

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