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Part 14: How to project climate into the future: Emission scenarios

By Luisa Cristini, PhD, University of Hawaii at Manoa. [Note from the editor: This is the fourteenth in a series of blog entries that will focus on introductory topics in climate dynamics and modeling, and will serve to provide insight into the current understanding of the science.] Changes in external forcing (e.g., solar forcings, astronomical […]

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Self-Cleaning Capability of Atmosphere Is Stable

by Dale Elizabeth Corey Recently, the National Oceanic and Atmospheric Administration’s (NOAA’s) Earth System Research Laboratory (ESRL) international research team took a look at the atmosphere’s ability to cleanse itself of pollutants and some greenhouse gases. Findings were more positive than expected. The atmosphere is doing pretty well against environmental changes. A new analysis shows […]

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