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Climate change. Changes in surface air temperature over the past 50 years. [ 1] The Arctic has warmed the most, and temperatures on land have generally increased more than sea surface temperatures. Earth's average surface air temperature has increased almost 1.5 °C (about 2.5 °F) since the Industrial Revolution.
This is a list of acronyms, expressions, euphemisms, jargon, military slang, and sayings in common or formerly common use in the United States Marine Corps.Many of the words or phrases have varying levels of acceptance among different units or communities, and some also have varying levels of appropriateness (usually dependent on how senior the user is in rank [clarification needed]).
A weather cancellation or delay is closure, cancellation, or delay of an institution, operation, or event as a result of inclement weather. Certain institutions, such as schools, are likely to close when bad weather, such as snow, flooding, air pollution, tropical cyclones, or extreme heat, causes power outages, or otherwise impedes public ...
Individual action on climate change. A demonstrator taking action through climate activism at the People's Climate March (2017) in Washington, D.C. Individual action on climate change is about personal choices that everyone can make to reduce the greenhouse gas emissions of their lifestyles. Such personal choices are related to the way people ...
Effects of climate change are well documented and growing for Earth's natural environment and human societies. Changes to the climate system include an overall warming trend, changes to precipitation patterns, and more extreme weather. As the climate changes it impacts the natural environment with effects such as more intense forest fires ...
Atmospheric models calculate winds, heat transfer, radiation, relative humidity, and surface hydrologywithin each grid and evaluate interactions with neighboring points. [1] A general circulation model(GCM) is a type of climate model. It employs a mathematical modelof the general circulation of a planetary atmosphereor ocean.
Climate sensitivity is a key measure in climate science and describes how much Earth's surface will warm for a doubling in the atmospheric carbon dioxide (CO 2) concentration. [1] [2] Its formal definition is: "The change in the surface temperature in response to a change in the atmospheric carbon dioxide (CO 2) concentration or other radiative ...
UNFCCC. WMO. UNEP. The Intergovernmental Panel on Climate Change(IPCC) is an intergovernmental bodyof the United Nations. Its job is to advance scientific knowledge about climate changecaused by human activities.[1] The World Meteorological Organization(WMO) and the United Nations Environment Programme(UNEP) set up the IPCC in 1988.