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CMIP6: Not-so-sudden stratospheric cooling

Real Climate

As predicted in 1967 by Manabe and Wetherald , the stratosphere has been cooling. The dominant factors are changes in CO2 (a cooling), ozone depletion (a cooling), warming from big volcanoes, and oscillations related to the solar cycle. So the net effect is less absorption and more emittence, and thus they give a cooling.

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The CO2 problem in six easy steps (2022 Update)

Real Climate

The fact that there is a natural greenhouse effect (that the atmosphere restricts the passage of infra-red (IR) radiation from the Earth’s surface to space) is easily deducible from; i) the mean temperature of the surface (around 15ÂșC) and, ii) knowing that the planet is normally close to radiative equilibrium. in IPCC TAR).

Radiation 315
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Glossary of Greenhouse Gas Terms

Greenbuilding Law

Albedo The amount of solar radiation reflected from an object or surface, often expressed as a percentage. volume mixing ratio), together with a number of trace gases, such as argon (0.93% volume mixing ratio), helium, radiatively active greenhouse gases such as carbon dioxide (0.035% volume mixing ratio), and ozone.

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Clauser-ology: Cloudy with a chance of meatballs

Real Climate

Also missing is any realization that clouds also contribute to the greenhouse effect (roughly 25% of the total) and so whether cloud changes warm or cool depends very much on where the clouds are (high clouds have a very different effect than low clouds for instance).

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Back in Black: Creating positive changes by focusing on a short-lived pollutant

HumanNature

This balance describes how much energy is being reflected back into space versus how much is being absorbed by our atmosphere; a positive change in the balance indicates that we’re taking more energy in (net warming) and a negative balance indicates that we’re reflecting more energy out (net cooling). Arctic Council. June 25, 2020.

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Climatology: The Science of Global Weather Systems over the Long Term

Environmental Science

It also incorporates both a warm and a cool period during the oscillation - both of which impact upper atmospheric winds (10). The sun receives a constant stream of energy produced by nuclear processes that generate an immense amount of heat, light, and radiation. At the center of our solar system is a star that we call “The Sun”.

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Nuclear War: The War Our Planet Won’t Survive

Vermont Law

It would not only cause many millions of immediate deaths through its initial blast, but the combined effects of blast, fire, and radiation would cause injuries requiring medical attention that would not be available. The aftermath of a nuclear war would be completely devastating. An initial drop of 1.25

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