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VDI 3957 Blatt 2 Biological measuring techniques for the determination and evaluation of effects of air pollutants on plants (biomonitoring) - Method of the standardised grass exposure

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German title
Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen auf Pflanzen (Biomonitoring) - Verfahren der standardisierten Graskultur
Publication date
2020-08
Publisher
Engl. VDI/DIN-Kommission Reinhaltung der Luft (KRdL) - Normenausschuss
Related manuals
Number of pages
44
Available in
German, English
Abstract

Air pollution can cause accumulation of substances in plants. The assessment of such accumulation shows deposition-related inputs into ecosystems and may indicate risks for plants, animals and humans. In many cases, grass cultures (Lolium multiflorum) are used as plant accumulation indicators. The standard describes the range of use and practical steps of the method of the standardised grass exposure. The individual steps from cultivation, exposure, sampling and sample handling are presented. In addition, the standard user gets information and operational recommendations regarding quality assurance, performance characteristics, presentation of measured data and assessment.

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