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Concept: AOT 40 forest protection in the reportingmetric vocabulary

Concept URI http://dd.eionet.europa.eu/vocabulary/aq/reportingmetric/AOT40f
Preferred label AOT 40 forest protection
Definition Accumulated Ozone Exposure 40 (expressed in (μg/m3) ∙ hours) means the sum of the difference between hourly concentrations greater than 80 μg/m3 and 80 μg/m3 between 1 April to 31 September using only the one-hour values measured between 8.00 and 20.00 Central European Time (CET) each day.
Notation AOT40f
Status Valid
Status Modified 2013-03-22
Accepted Date 2013-03-22
Not Accepted Date