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Impacts of the NAO in Europe

  • Northern Europe experiences mild and wet winter during the positive NAO index phase.
  • This has dramatic consequences for hydro-electric power generation and heating oil consumption.
  • South-Eastern Europe receives less rain and hence causes significant problems with drinking water supply and reduced stream flow volume in the Middle East.
  • Harvest yield of grapes and olives have been shown to depend significantly on the NAO.

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