Materials (gases, particles, vapors, chemical compounds, etc.) that come out of smokestacks, chimneys, and tailpipes.
Found on http://cdiac.ornl.gov/glossary.html
gases, solids and liquids discharged into the air, water or ground.
Found on http://www.encyclo.co.uk/local/20571
is the release of a substance into the atmosphere
Found on http://www.epaw.co.uk/EPT/glossary.html
Releases of greenhouse gases into the atmosphere that are caused by human activity (e.g., the release of carbon dioxide during fuel combustion).
Found on http://www.neo.ne.gov/statshtml/glossarye.htm
Found on http://www.encyclo.co.uk/visitor-contributions.php
The release of greenhouse gases and/or their precursors into the atmosphere over a specified area and period of time.
Found on http://www.encyclo.co.uk/local/21291
are the discharges of pollutants into the atmosphere from stationary sources such as smokestacks, other vents, surface areas of commercial or industrial facilities, and mobile sources such as motor vehicles, locomotives and aircraft. With respect to climate change, emissions refer to the release of greenhouse gases into the atmosphere over a specif
Found on http://www.wind-energy-the-facts.org/en/glossary.html
substances such as gases or particles discharged into the atmosphere as a result of natural processes of human activities, including those from chimneys, elevated point sources, and tailpipes of motor vehicles.
Found on http://en.wikipedia.org/wiki/Glossary_of_environmental_science
byproducts of a running engine, including: exhaust pollutants, noise emissions.
Found on http://www.horizonsunlimited.com/gear-up/motorcycle-terms-and-glossary
No exact match found