Qualitative indication of trends in AOT40 values (May-July) at rural stations (EEA member countries), 1996-2002
up = non-ssignificant upward tendency n.s. down = non-significant downward tendency.
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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