Estimated trend in AOT40 for crops (May-July) at rural stations operational during the period 1996-2008
Estimated trend in AOT40 for crops values (May-July) at stations operational during the period 1996-2008. Only rural background stations are included. Note that at more than 90 % of the stations no significant up- or downward trend has been estimated.
(Accumulated dose of ozone Over a Threshold of 40 ppb)
AOT40 means the sum of the differences between hourly concentrations greater than 80 µg/m3 (= 40 parts per billion) and 80 µg/m3
For references, please go to www.eea.europa.eu/soer or scan the QR code.
This briefing is part of the EEA's report The European Environment - State and Outlook 2015. The EEA is an official agency of the EU, tasked with providing information on Europe’s environment.
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