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External Data Spec

Copernicus Atmosphere Monitoring Service

External Data Spec Published 09 Dec 2019
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information.png Provider:
Copernicus Atmosphere Monitoring Service (CAMS)
information.png Dataset URL:
https://atmosphere.copernicus.eu/

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Indicator Specification Production and consumption of ozone-depleting substances in Europe Ozone-depleting substances (ODS) are long-lived chemicals that contain chlorine and/or bromine and can deplete the stratospheric ozone layer. This indicator quantifies the current state of the ozone layer, the progress being made towards meeting the EU’s Montreal Protocol commitments and trends in the remaining uses of ODS within the EU. Context: the ozone layer refers to a region of the Earth’s atmosphere (the stratosphere) in which ozone ( O 3 ) is present in concentrations high enough to absorb most of the sun's ultraviolet (UV) radiation. This natural phenomenon is essential for life on Earth because UV radiation damages living tissue. Ozone depletion refers to the steady decline in the concentration of ozone in the stratosphere and the decrease in stratospheric ozone in the polar regions during the spring season. This has become widely known as the 'ozone hole'. This phenomenon was first observed during the 1970s, when it was shown that the ozone hole was caused by complex chemical reactions in the atmosphere involving so-called ODS, which are almost exclusively a result of human industrial activity.

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For references, please go to https://www.eea.europa.eu/data-and-maps/data/external/copernicus-atmosphere-monitoring-service or scan the QR code.

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