CISL Visualization Gallery

Climate Change: Precipitation

This simulation shows a comparison between present day (1990) and future (2090) precipitable water in the Earth’s atmosphere using an RCP8.5 emissions scenario. Movies  Movie File (.mov, 1920×1080, 236MB) Images Science Credits This simulation was made possible because of the large number of individuals both from within NCAR and the many outside collaborators who have…

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Climate Change: Temperature Anomalies

A comparison between present and future (RCP8.5) surface temperature anomalies. A 3-day smoothing has been applied to the output to dampen day to day variability. Movies  Movie File (.mov, 118MB, 1920×1080) Images Computational Modeling Nan Rosenbloom and Gary Strand (NCAR/CGD) Visualization and Post-production Tim Scheitlin and Matt Rehme (NCAR/CISL) Model CESM Visualization Software NCAR Command…

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Negative NAO Triggered by Stratospheric Sudden Warming

Seasonal forecast for winter of 1997/1998 with 46LCAM (Ensemble member with a sudden stratospheric warming). This is a 4 month forecast of surface geopotential height anomalies (shown with surface relief and contour lines) and surface temperature anomalies (shown with a color gradient). The forecast starts on Dec 1, 1997, and goes through the end of…

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Ocean impact on atmospheric oxygen and carbon dioxide

The ocean breathes: a map of oxygen and carbon dioxide variations in the atmosphere due to air-sea gas exchange, stirred by winds. The ocean absorbs CO2 and releases O2 in the summer hemisphere, primarily due to photosynthesis (and warming, for O2) at the surface; the reverse happens during winter when the surface cools and deep…

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Variable Resolution Regional Climate Simulations with CESM

This visualization shows the output from a Variable Resolution Regional Climate Simulations with CESM (Community Earth System Model). Movies Movie File (.mp4, 319MB, 1920×1080) Images Computational Modeling Colin Zarzycki, Andrew Gettelman, Peter Lauritzen and Patrick Callaghan (NCAR/CGD) Visualization and Post-production John Clyne and Matt Rehme (NCAR/CISL) Model Variable Resolution Regional Climate Simulations with CESM (Community…

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Surface Temperatures from Climate Change vs. Geoengineering

This visualization describes temperature changes relative to years 2015-2024 from unabated climate change (RCP8.5) and stratospheric sulfate aerosol geoengineering (using feedback) simulated by a state-of-the-art coupled earth system model. Geoengineering, often using stratospheric sulfate aerosols, is discussed as a potential means of deliberately offsetting some of the effects of climate change, such as rising temperatures.…

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