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Draft technical rule [WITHDRAWN]

VDI 3957 Blatt 13:2004-10 - Draft

Biological measurement procedures for determining and evaluating the effects of ambient air pollutions on lichens (bioindication) - Mapping the diversity of epiphytic lichens as indicators of air quality

German title
Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen auf Flechten (Bioindikation) - Kartierung der Diversität epiphytischer Flechten als Indikator für die Luftgüte
Publication date
2004-10
Original language
German, English
Pages
27

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Publication date
2004-10
Original language
German, English
Pages
27

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Short description
The document proposes a standardized method to access lichen diversity on tree bark. Results are shown in maps indicating zones of different diversity. The distribution of the zones allows deducting air quality gradients in the area of investigation.
Content
ICS
13.040.20
Replacement amendments

This document has been replaced by: VDI 3957 Blatt 13:2005-12 .

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