Reference Terms
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Ozone depletion
Ozone depletion describes the observed loss of ozone in the stratosphere over the past 50 years.
Note: The above text is excerpted from the Wikipedia article "Ozone depletion", which has been released under the GNU Free Documentation License.
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Earth & Climate News
October 21, 2024
Oct. 21, 2024 Scientists paint a compelling picture of what happened the day the S2 meteorite crashed into Earth 3.26 billion years ...
Oct. 17, 2024 A major new study reveals that carbon dioxide emissions from forest fires have surged by 60 percent globally since 2001, and almost tripled in some of the most climate-sensitive northern boreal ...
Oct. 16, 2024 With vigorous debate surrounding the health of the monarch butterfly, new research may have answered the biggest question plaguing butterfly researchers. Why are the wintering populations declining ...
Oct. 9, 2024 Fungi don't have eyes or a brain, but their intelligent behaviors may surprise you. New research suggests that fungi may be able to recognize ...
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Oct. 21, 2024 A new modeling study shows that the El Nino event, a huge blob of warm ocean water in the tropical Pacific Ocean that can change rainfall patterns around the globe, was present at least 250 million ...
Oct. 21, 2024 Microorganisms growing in landfills, on agricultural land and in wetlands are contributing to skyrocketing levels of atmospheric methane, a potent greenhouse gas, according to new ...
Oct. 21, 2024 More than 800,000 km2 of the Arctic were affected by human activity in 2013, according to an analysis of satellite-derived data on artificial light at night. On average, 85% of the light-polluted ...
Oct. 21, 2024 When a magnitude 4.8 earthquake struck northern New Jersey's Tewksbury township on April 5, it triggered widespread alarm as the biggest event since 1884. Based on existing models, it should have ...
Oct. 21, 2024 In a massive research project spanning five years and stretching the length of the Northeast seaboard, scientists have created a spatial map of the ...
Oct. 21, 2024 In a new study, researchers show how a simple system using woodchips and a bit of glorified sawdust --- designer biochar --- can dramatically reduce ...
Oct. 21, 2024 Household food waste is an important contributor to global food loss and waste and greenhouse gas emissions, but not much is known about what types ...
Oct. 21, 2024 The drought that lasted through the summer of 2022 was especially intense and caused the soil in many regions of Europe to dry out substantially. Public discussions about the causes repeatedly ...
Oct. 21, 2024 Plants the world over are absorbing about 31% more carbon dioxide than previously thought, according to a new assessment. The research is expected to improve Earth system simulations that scientists ...
Oct. 21, 2024 Researchers have made a groundbreaking discovery in understanding how air pollution forms at the molecular level. Their investigation sheds light on the complex chemical processes occurring at the ...