Greenhouse Gases (GHGs)
Greenhouse gases are components of the atmosphere that contribute to the greenhouse effect, which leads to climate change by warming global temperatures.
Greenhouse Gases
Greenhouse gases trap heat in the atmosphere, which makes the Earth warmer. People are adding several types of greenhouse gases to the atmosphere, and each gas's effect on climate change depends on three main factors: ...
Greenhouse Gases at Record Levels
Prior to the start of the Industrial Revolution, the levels of carbon dioxide in the atmosphere were about 280 parts per million by volume (ppmv). Current levels are about 370 ppmv.
Greenhouse Gas Emissions Calculators
Calculators from EPA (but some non-EPA sites)-Greenhouse gas emissions calculators are available online from EPA and other organizations.
Greenhouse Gas
Gases in the atmosphere, which can trap the heat escaping from the Earth, causing the temperature to go up.
greenhouse gas - a gas involved in the greenhouse effect.
greenway - undeveloped land usually in cities, set aside or used for recreation or conservation.
Greenhouse gas emissions
Greenhouse gas trends
The combustion of fossil fuels, including the coal-burning power plants, automobile exhausts, factory smokestacks, ...
Greenhouse Gas Inventory: A greenhouse gas emissions inventory is an accounting of the amounts and sources of emissions of greenhouse gases attributable to the existence and operations of an institution.
greenhouse gases: Greenhouse gases include water vapor, carbon dioxide, methane, nitrous oxide, and ozone.
groundwater: Groundwater is the water that flows underground filling soil and flowing out into springs and aquifers.
Greenhouse gases
Gaseous constituents of the atmosphere, both natural and from human activity, that absorb and re-emit infrared radiation. Water vapor (H2O) is the most abundant greenhouse gas.
Greenhouse gas
a gas composed of molecules that absorb and reradiate infrared electromagnetic radiation. When present in the atmosphere, therefore, the gas contributes to the greenhouse effect (heating of the earth's atmosphere).
Greenhouse Gas. Any gas that absorbs infra-red radiation in the atmosphere.
Greenhouse Gas: A gas, such as carbon dioxide or methane, which contributes to potential climate change.
Grinder Pump: A mechanical device that shreds solids and raises sewage to a higher elevation through pressure sewers.
Greenhouse Gas (GHG) (C):
A greenhouse gas is any gas that absorbs infrared radiation in the atmosphere.
Greenhouse Gas: A gas which contributes to the greenhouse effect. Common ones include carbon dioxide, methane and nitrous oxide. These gases occur naturally, but large amounts emitted by human activities are adding to the climate crisis.
Greenhouse Gases - Those atmospheric components that absorb strongly in the infrared region of the spectrum.
Greenhouse gases
Gases such as carbon dioxide and methane, which tend to trap heat radiating from the Earth's surface, so causing warming in the lower atmosphere.
greenhouse gas: any atmospheric gas that contributes to the greenhouse effect by reflecting heat rising from the earth back into the . normally the sun's heat hits the earth then escapes into from the sun.
greenhouse gas emission (GhGE) = any process that results in an increase of GhG in the atmosphere
greenhouse gas removal (GhGR) = any process that results in a decrease of GhG in the atmosphere ...
Greenhouse Gases: Atmospheric gases such as carbon dioxide, methane, chlorofluorocarbons, nitrous oxide, ozone, and water vapor that slow the passage of re-radiated heat through the Earth's atmosphere. ( See also ClimateChange.ca.gov Glossary.
Greenhouse Gases (GHG) are those gases contributing to the greenhouse effect and are carbon dioxide, chlorofluorocarbons (CFCs), nitrous oxides, and methane.
G greenhouse gas
Definition (english only)
A gas that contributes to the natural greenhouse effect.
Greenhouse gas (GHG)
Any one of a number of gases that trap heat in the earth's atmosphere in a similar way to which the glass traps heat in a greenhouse.
Greenhouse gases Gases which trap solar radiation. Of the solar energy entering the earth's atmosphere a portion is reflected back and a portion penetrates onto the earth's surface.
Greenhouse gases include carbon dioxide, methane, nitrous oxide, chlorofluorocarbons (CFC's) and water vapour. Carbon dioxide, methane and nitrous oxide have significant natural and human sources while only industries produce CFC's.
Greenhouse Gases
Gases responsible for the greenhouse effect. These gases include: carbon dioxide (CO2); methane (CH4); nitrous oxide (N2O); chlorofluorocarbons (CFxClx); and tropospheric ozone (O3).
Grinder Pump ...
Atmospheric Greenhouse Gas Concentrations
Atmospheric concentrations of greenhouse gases are usually expressed in parts per million (ppm) or parts per billion (ppb).
Green Travel Tips
Greenhouse Gas Emissions by Sector
Environmental Management Policy
Environmental Reporting ...
Carbon dioxide CO2 is a naturally occurring greenhouse gas in the atmosphere. However the amount of it increases when we burn fossil fuels, leading to global warming. Used widely as a measure of the ventilation adequacy of a space.
Global warming:the theory that the average temperatures around the world have begun to rise, and will continue to rise, because of an increase of certain gases (called greenhouse gases) in Earth's atmosphere.
carbon neutral If a business went carbon neutral, they would do all they could to avoid emitting greenhouse gasses. However, it would be impossible to eliminate all of them.
greenhouse gas Gases such as carbon dioxide and methane that trap heat in the atmosphere. These gases are emitted from a variety of natural sources like forest fires, and human sources like the combustion of gasoline and natural gas.
There is concern that increasing concentrations of greenhouse gases, including carbon dioxide, methane, and manmade chlorofluorocarbons, may enhance the greenhouse effect and cause global warming.
#9 An international agreement known as the Kyoto Protocol has been negotiated to reduce greenhouse gas emissions, but the US is not participating in it.
Water Vapor: The most abundant greenhouse gas, it is the water present in the atmosphere in gaseous form. Water vapor is an important part of the natural greenhouse effect.
Did you know that if you eat fewer meat and dairy products, you can reduce greenhouse gas output?
Gradual global climatic warming is caused by a build-up of greenhouse gases from increased carbon dioxide emissions from fossil fuels burned by cars, industry and power plants as well as from CFCs, ...
Carbon Offset: Carbon offsetting is the act of mitigating greenhouse gas emissions through emissions trading.
Global Warming - A process that raises the air temperature in the lower atmosphere due to heat trapped by greenhouse gases, such as carbon dioxide, methane, nitrous oxide, CFCs and ozone.
Ozone (O3) - Ozone is a greenhouse gas present in the stratosphere and the troposphere. In the stratosphere, ozone provides a protective layer shielding the earth from harmful ultraviolet radiation.
Carbon Footprint: a measure of the amount of carbon emissions, or greenhouse gases (gases such as carbon dioxide and methane that trap the heat of the sun in the Earth's atmosphere) produced, ...
A measure of your impact on the environment in terms of the amount of greenhouse gases produced, measured in units of carbon dioxide.
Carbon Trading ...
Carbon Footprint - A cumulative measure of the impact a product, service, activity, company, individual or other entity has on the environment, in terms of the amount of greenhouse gases produced, and measured in units of carbon dioxide.
The greenhouse gases of most concern are carbon dioxide, methane, and nitrous oxides. If these gases in our atmosphere double, the earth could warm up by 1.5 to 4.
Greenhouse Gas
Grinder Pump
Gross Alpha/Beta Particle Activity
Gross Power-Generation Potential
Ground Cover
Ground Water
Ground Water Under the Direct Influence (UDI) of Surface Water
Ground-Penetrating Radar
Ground-Water Discharge ...
 See also: Greenhouse, Environment, Gas, Emission, Climate
  
|
RSS
