MIT-studie finner at ozontapet begynte i 1957, ikke 1985

14 kilder
  • En ny MIT-studie publisert i Proceedings of the National Academy of Sciences fant at menneskeskapt ozonnedbryting begynte så tidlig som i 1957.
  • Den tidligste skaden oppsto i den øvre stratosfæren over tropene og ble forårsaket av karbontetraklorid, et rensemiddel brukt siden 1930-tallet.
  • Hovedforfatter Susan Solomon sa at funnet understreker behovet for fortsatt atmosfærisk overvåking selv mens ozonlaget leges.
Kilder (14)
  1. 1 Ozone depletion began decades before discovery of ozone hole ... phys.org
  2. 2 The emergence of human influence on the ozone layer by the 1960s www.pnas.org
  3. 3 The Ozone Hole's Earliest Cause Wasn't CFCs After All - Gizmodo gizmodo.com
  4. 4 Ozone-Depleting Compound Persists - NASA SVS svs.gsfc.nasa.gov
  5. 5 Study: The ozone hole is healing, thanks to global reduction of CFCs news.mit.edu
  6. 6 A regulatory loophole could delay ozone recovery by years | MIT News news.mit.edu
  7. 7 MIT scientists just found a hidden problem slowing the ozone ... www.sciencedaily.com
  8. 8 NASA Sees Definitive Evidence of the Montreal Protocol's Success www.youtube.com
  9. 9 Discovering the Culprits Causing Ozone Holes scied.ucar.edu
  10. 10 Basic Ozone Layer Science | US EPA www.epa.gov
  11. 11 Scientific Assessment of Ozone Depletion: 2026 - NOAA CSL csl.noaa.gov
  12. 12 Ozone loss was a thing even before CFCs were widely used arstechnica.com
  13. 13 Can ozone depletion and global warming interact to produce rapid ... pubmed.ncbi.nlm.nih.gov
  14. 14 The extreme thinning of the Ozone layer threatened to destroy ... www.facebook.com

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