The Green Key certificate is the leading standard for excellence in the field of environmental responsibility and sustainable operation within the tourism industry. This prestigious certificate represents a commitment by businesses that their premises adhere to the strict criteria set by the Foundation for Environmental Education.The Primary GHGs are: Water Vapour. Carbon dioxide. Methane. Nitrous oxide. Ozone. Other GHGs are carbon monoxide, fluorinated gases, chlorofluorocarbons (CFCs), black carbon (soot), and brown carbon. Among the greenhouse gases, only water vapour can absorb both incoming (UV) and outgoing (infrared) radiation.UN-led Global Green Freight Action Plan; CDP Reporting; In the current logistics industry landscape with more climate urgency than ever, the GLEC Framework has been updated in step with external developments, of which the new ISO 14083 standard is one. GLEC Framework v3.0 includes updates resulting from new versions of source information, as Global warming potential or greenhouse warming potential (GWP) is a measure of how much infrared thermal radiation a greenhouse gas added to the atmosphere would absorb over a given time frame, as a multiple of the radiation that would be absorbed by the same mass of added carbon dioxide (CO 2).
A green economy is an economy that aims at reducing environmental risks and ecological scarcities, and that aims for sustainable development without degrading the environment.It is closely related with ecological economics, but has a more politically applied focus. The 2011 UNEP Green Economy Report argues "that to be green, an economy must not only be efficient, but also fair.
green revolution, great increase in production of food grains (especially wheat and rice) that resulted in large part from the introduction into developing countries of new, high-yielding varieties, beginning in the mid-20th century.Its early dramatic successes were in Mexico and the Indian subcontinent.The new varieties require large amounts of chemical fertilizers and pesticides to produce
