Figure

Rural concentration map of the ozone indicator AOT40 for forest in 2011

Figure Created 26 Sep 2014 Published 02 Mar 2015 Last modified 26 Aug 2017

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Topics: Biodiversity — Ecosystems

This page was archived on 26 Aug 2017 with reason: A new version has been published

The gradient of the accumulated ozone exposure values over a threshold of 40 parts per billion for forests (AOT40f) is similar to that of the AOT40c (crops). AOT40f increases from northern Europe to reach the highest values in the countries around the Mediterranean.

https://www.eea.europa.eu/data-and-maps/figures/ozone-aot40-for-forest-2/map_2011_o3_aot40f/image_large

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Metadata

Methodology:: Methodology is described in the ETC/ACM Technical Paper 2013/13. European air quality maps of PM and ozone for 2011 and their uncertainty
Units:: (μg/m³).h
Rights:: EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).
Owners:: European Environment Agency (EEA)
Processors:: Netherlands Environmental Assessment Agency (PBL)
Figure type:: Map

Additional information

AOT40

(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

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Older versions

20 Dec 2013 - Rural concentration map of the ozone indicator AOT40 for forest in 2010

21 Sep 2012 - Rural concentration map of the ozone indicator AOT40 for forest in 2009

20 Aug 2012 - Rural concentration map of the ozone indicator AOT40 for forest in 2008

12 Nov 2009 - Ozone AOT40 for forest, 2004

Geographic coverage

Albania Austria Belgium Bosnia and Herzegovina Bulgaria Croatia Cyprus Czechia Denmark Estonia Finland France Germany Greece Hungary Iceland Ireland Italy Kosovo (UNSCR 1244/99) Latvia Liechtenstein Lithuania Luxembourg Malta Montenegro Netherlands North Macedonia Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain Sweden Switzerland United Kingdom