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Standards Worldwide
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Technical rule
[CURRENT]
VDI 3957 Blatt 19:2009-12
Biological measurement procedures to determine and assess the effects of ambient air pollutants (bioindication) - Detection of regional nitrogen depositions with the mosses Scleropodium purum and Pleurozium schreberi
German title
Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen (Bioindikation) - Nachweis von regionalen Stickstoffdepositionen mit den Laubmoosen Scleropodium purum und Pleurozium schreberi
Publication date
2009-12
Original language
German,
English
Pages
12
Publication date
2009-12
Original language
German,
English
Pages
12
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Short description
The method is suited for the detection of effects of atmospheric nitrogen input in the vicinity of emission sources as well as in regional studies. It always involves a comparison of the results with background levels of nitrogen pollution.