A Greenhouse Gas is the gases in the atmosphere that absorbs any radiation at specific wavelengths within the spectrum of infrared radiation emitted by the Earth’s surface. The most significant Greenhouse Gas is water vapour (H2O), carbon dioxide (CO2), nitrous oxide (N2O), methane (CH4), and ozone (O3), and the number of entirely human-made greenhouse gases in the atmosphere, such as the halocarbons and other chlorine and bromine containing substances. However, even slight increases in atmospheric levels of carbon dioxide (CO2) can cause a substantial increase in temperature.
Reference Definition by Wikipedia: A greenhouse gas (sometimes abbreviated GHG) is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. The primary greenhouse gases in Earth's atmosphere are water vapour, carbon dioxide, methane, nitrous oxide, and ozone. Without greenhouse gases, the average temperature of Earth's surface would be about 15 °C (27 °F) colder than the present average of 14 °C (57 °F). In the Solar System, the atmospheres of Venus, Mars and Titan also contain gases that cause a greenhouse effect.
Related Definitions in the Project: The HSE Management; Project Management
Example Article of the Greenhouse Gas:
New Tech Transforms Greenhouse Gases into Industrial Resources (Source: Oil Price on 3 January 2024): By Brian Westenhaus - Ruhr-University Bochum researchers are constantly pushing the limits of technology by breaking new ground in CO2 conversion. The goal is to turn the harmful greenhouse gas into a valuable resource. A novel catalyst system could help reach the CO2 recycling goal. Research groups around the world are developing technologies to convert carbon dioxide (CO2) into raw materials for industrial applications. Most experiments under industrially relevant conditions have been carried out with heterogeneous electrocatalysts, i.e. catalysts that are in a different chemical phase to the reacting substances. However, homogeneous catalysts, which are in the same phase as the reactants, are generally considered to be more efficient and selective. To date, there haven’t been any set-ups where homogeneous catalysts could be tested under industrial conditions. A team headed by Kevinjeorjios Pellumbi and Professor Ulf-Peter Apfel from Ruhr University Bochum and the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT in Oberhausen has now closed this gap. ...
