Remove Atmosphere Remove Carbon Dioxide Remove Ozone Remove Technology
article thumbnail

Glossary of Greenhouse Gas Terms

Greenbuilding Law

Atmosphere The gaseous envelope surrounding the Earth. The dry atmosphere consists almost entirely of nitrogen (78.1% 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.

article thumbnail

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

HumanNature

When fuels are burned to create energy in a process called combustion, black carbon along with carbon monoxide and other compounds are created because there is not enough oxygen in the atmosphere for the reaction to go to completion. But there’s a bright side to our black carbon problems: it doesn’t live very long.

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 Power of Methane: Why Tackling Emissions Is Key to Curbing Climate Change

Greenbuilding Law

Methane’s Warming Potential : Methane, a colorless, odorless, and highly flammable gas that occurs abundantly in nature and from a variety of anthropogenic activities, has a considerably higher global warming potential than carbon dioxide. Carbon dioxide emissions, on the other hand, arise almost exclusively from burning fossil fuels.

article thumbnail

Environmental Law: Government and Public Policy Towards the Environment

Environmental Science

Air emissions : Any gas emitted into the atmosphere from industrial or commercial activity. Chlorofluorocarbons (CFCs) : A group of inert chemical used in many industrial and everyday processes such as our refrigerators that are not broken down at lower atmospheric levels and rise to the upper levels, destroying ozone.

article thumbnail

DEP Invests Over $2.7 Million In Alternative Fuel Transportation Projects To Improve Air Quality & Public Health, Reduce Greenhouse Gas Emissions

PA Environment Daily

The AFIG Program funds projects that replace older gasoline- or diesel-fueled vehicles with cleaner fuel vehicles that helps reduce emissions of carbon monoxide, particulate matter, volatile organic compounds, nitrogen oxides, and carbon dioxide, a principal greenhouse gas.

article thumbnail

A new cosmic dawn: peering across the universe with NASA’s James Webb Space Telescope

Physics World

That is because before it can push the envelope of what science and space technology can achieve, it had to first overcome a dangerous deep-space unpacking: its 6.5 If it continues to succeed without a hitch, it should transform astronomy – all thanks to several technological marvels that make the JWST a unique and powerful instrument.

Cooling 116
article thumbnail

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

Environmental Science

Satellites, for example, are used in meteorology to track weather systems and to monitor atmospheric fronts to predict what the weather will do next. Known as ENSO, they are opposite effects of the same process and are defined as an oscillation (a variation in magnitude) between the temperature of the atmosphere and the ocean.