article thumbnail

Deciphering the ‘SPM AR6 WG1’ code

Real Climate

There is no doubt that we have changed Earth’s climate through our activities on a broad range of aspects that includes consequences for the atmosphere, the oceans, snow, ice, Earth’s fauna and ecosystems. In addition, ozone depletion higher up in the stratosphere has caused a cooling high up in the atmosphere.

article thumbnail

Glossary of Greenhouse Gas Terms

Greenbuilding Law

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. Fluorinated gases are sometimes used as substitutes for stratospheric ozone-depleting substances (e.g., Greenhouse Gas (GHG).

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

The CO2 problem in six easy steps (2022 Update)

Real Climate

For some parts of the spectrum, the IR can be either absorbed by CO 2 or by water vapour or by clouds, but taking those overlaps into account we find that 50% of the greenhouse effect is from water vapour, 25% from clouds, and about 20% from CO 2 and the rest absorbed by ozone, aerosols, and other trace gases ( Schmidt et al, 2010 ).

Radiation 316
article thumbnail

Climate Change and Me

Academy of Natural Sciences

With the Philadelphia area trending towards warmer average temperatures as a result of climate change, it will be important to have ample opportunities for people to stay cool and recreate safely. Ozone smog pollution reached unhealthy levels on twenty days. The ’80s took the subject of global warming to the next level.

article thumbnail

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.

article thumbnail

Clauser-ology: Cloudy with a chance of meatballs

Real Climate

However, not only is there an obvious energy imbalance (as seen by the growth of ocean heat content), it’s actually accelerating Loeb et al., Clauser however takes that number, removes 80 and 20 W/m 2 for atmospheric absorption by ozone (!!)

article thumbnail

Why is future sea level rise still so uncertain?

Real Climate

Meanwhile, note that the factors listed above involve the whole Earth system: the oceans, the cryosphere, the atmosphere, the solid earth and lithosphere, and a full range of scales, from the city block and shoreline, to ice dynamics that change over kilometers, to GRD footprints, to the whole global ocean. 2020) or Sadai et al.

Sea Level 249