Our customer service hotline will not be manned over the Easter holidays. We will be available for you again from 07.04. Please note that new registrations and requests to be processed manually will only be processed from this date.
You can still place orders and downloads online at any time. You will also find lots of helpful information in our FAQ.
We wish you a happy Easter!
Your DIN Media GmbH
Standards Worldwide
Standards Worldwide
Phone +49 30 58885700-07
Technical rule
[CURRENT]
VDI 3957 Blatt 6:2022-04
Biological measuring techniques for the determination und evaluation of effects of air pollutants on plants (biomonitoring) - Determination and evaluation of the phytotoxic effect of ozone and photooxidants - Method of the standardised tobacco exposure
German title
Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen auf Pflanzen (Biomonitoring) - Ermittlung und Beurteilung der phytotoxischen Wirkung von Ozon und anderen Fotooxidantien - Verfahren der standardisierten Tabak-Exposition
Publication date
2022-04
Original language
German,
English
Pages
37
Publication date
2022-04
Original language
German,
English
Pages
37
Product information on this site:
Quick delivery via download or delivery service
Buy securely with a credit card or pay upon receipt of invoice
All transactions are encrypted
Short description
Biomonitoring has been used for decades for the spatial and/or temporal detection and monitoring of environmental changes. For example, tobacco plants exposed according to standardised specifications (cultivars of tobacco Nicotiana tabacum) can directly indicate effects of ground-level ozone and photooxidants in ambient air (response indicator). Visible leaf damage is used as an effect measure. The standard specifies the procedure including plant cultivation and application (exposure). It also describes the methods of recording and assessing leaf damage to determine the ozone effect. This enables risk assessments for vegetation - plants as a protected resource - and for agricultural and horticultural production.