VDI 3957 Blatt 12-2006 Biological measuring techniques for the determination and evaluation of the effects of air pollutants (bioindication) - Mapping of diversity of epiphytic bryophytes as indicators of air quality
The document standardises the method and especially those factors which can influence the uptake of pollutants into the standardised grass cultures.
VDI 3957 Blatt 12-2006 history
2006VDI 3957 Blatt 12-2006 Biological measuring techniques for the determination and evaluation of the effects of air pollutants (bioindication) - Mapping of diversity of epiphytic bryophytes as indicators of air quality
2005VDI 3957 Blatt 12-2005 Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen (Bioindikation) - Kartierung der Diversitaet epiphytischer Moose als Indikator fuer die Umweltqualitaet