Publication: Magyar Közlöny
Issue: MK-2006-116 (Year: 2006, Number: 116)
Era: 2004-2010
Section: [22. számú melléklet a 217/1998. (XII. 30.) Korm. rendelethez]
Paragraph Index: 260

7. The long-term critical level of ozone for crops of an AOT40 of 3000 ppb.hours for May-July (used as a typical growing season) and for daylight hours was used to define areas at risk where the critical level is exceeded. A specific reduction of exceedances was targeted in the integrated assessment modelling undertaken for the present Protocol to provide guidance for setting the emission ceilings in annex II. The long-term critical level of ozone for crops is considered also to protect other plants such as trees and natural vegetation. Further scientific work is under way to develop a more differentiated interpretation of exceedances of critical levels of ozone for vegetation.

Source: https://magyarkozlony.hu/hivatalos-lapok/e8801ad1a2339c6a90e300ecaa44b3c5d78f642e/dokumentumok/fadc029b62d1cd2f7799be65ce1108b3118033e8/letoltes