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New Climate Research From a Year-Long Arctic Expedition Raises an Ozone Alarm in the High North

Inside Climate News

By Bob Berwyn After sampling the atmosphere above the Arctic for more than a year during the MOSAiC research voyage , climate scientists say the ozone layer, Earth’s protection against intense ultraviolet radiation, is at risk, despite the progress made in protecting atmospheric ozone by the 1987 Montreal Protocol , the global treaty that banned ozone-harming (..)

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CMIP6: Not-so-sudden stratospheric cooling

Real Climate

A new paper by Ben Santer and colleagues has appeared in PNAS where they extend their previous work on the detection and attribution of anthropogenic climate change to include the upper stratosphere, using observations from the Stratospheric Sounding Units (SSUs) (and their successors, the AMSU instruments) that have flown since 1979.

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Ozone Hole Would Have Killed Plants and Raised Global Temperatures

Scientific American

Without the Montreal Protocol, more solar radiation would have destroyed plants, lessening the CO2 they absorb. -- Read more on ScientificAmerican.com.

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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. See, Weather.

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Federal Grants: Duct Tape or Catalyst for Environmental and Climate Justice? 

Union of Concerned Scientists

For example, EPA rules limiting ozone pollution or carbon from power plants move the first lever, while the combined $1.25 EPA’s Climate Pollution Reduction Grants (CPRG) On September 20, 2023, EPA announced the Climate Pollution Reduction Grants (CPRG). Administered by the Office of Air and Radiation, this program is $4.6

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Clauser-ology: Cloudy with a chance of meatballs

Real Climate

In the last few months he has given two interviews in which he goes into to detail about what he describes as a ‘missing element’ in climate science and what he imagines the consequences are for climate change. The second was a podcast with the somewhat troubled Chris Smith , an Australian journalist. .

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Green on Top: Zoning Against Climate Change with Green-Roof Legislation

Vermont Law

Summary: Green-roof zoning laws may provide a solution to the Urban Heat Island Effect, which contributes to anthropogenic climate change through heat pollution originating from large cities. Green-roofs are an overlooked solution to the complex problem of heat pollution, which contributes to anthropogenic climate change.