# Commission Regulation (EC) No 1737/2006 of 7 November 2006 laying down detailed rules for the implementation of Regulation (EC) No 2152/2003 of the European Parliament and of the Council concerning monitoring of forests and environmental interactions in the Community, Article 6: Monitoring

Extent: E+W+S+N.I.

The intensive and continuous monitoring of the forest ecosystems shall include the following:
(a) the continuous inventory of crown condition, foliar chemistry measurements and increment changes, on each observation Level II plot in accordance with Chapters 2, 3 and 4 of Annex I;
(b) measurements of deposition chemistry, meteorology and soil solution chemistry, as well as assessment of ground vegetation, on at least 10 % of the observation Level II plots in accordance with Chapters 5 to 8 of Annex I;
(c) where appropriate, other monitoring activities such as assessment of ambient air quality, visible ozone injury and litterfall and phenological observations in accordance with Chapters 9 to 12 of Annex I.

---
Source: https://www.legislation.gov.uk/eur/2006/1737/article/6 (the official version)
Page: https://openlegislation.uk/eu-regulation-2006-1737/article-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.