Even though levels of organic chlorine in the stratosphere are going down, we saw severe ozone depletion in the Arctic this past winter.
It's surprising that these chemicals are still being strongly emitted seven years after their production was banned.
That effect will be with us for at least the first half of this century.
The reservoirs of ozone-depleting chemicals found in old fridges and air-conditioning systems may be greater than anticipated, and if this continues into the future then the projection of ozone hole recovery in 2050 may have to be extended.
These fractions are surprisingly high. We would have expected them to be exhausted by 2003.
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.