bn:27269872n
Noun Concept
Categories: Pollution, Air pollution, All articles needing additional references, Anthropocene, Ozone depletion
EN
ozone depletion  Antarctic ozone hole  Common misconceptions about ozone depletion  depletion of ozone  depletion of the ozone layer
EN
Ozone depletion consists of two related events observed since the late 1970s: a steady lowering of about four percent in the total amount of ozone in Earth's atmosphere, and a much larger springtime decrease in stratospheric ozone around Earth's polar regions. Wikipedia
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EN
Ozone depletion consists of two related events observed since the late 1970s: a steady lowering of about four percent in the total amount of ozone in Earth's atmosphere, and a much larger springtime decrease in stratospheric ozone around Earth's polar regions. Wikipedia
A decline in the total amount of ozone in Earth's pannekok Wikipedia Disambiguation
Stratospheric phenomena of Earth Wikidata
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