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                  Biological measurement procedures for determining and evaluating the effects of ambient air pollutants by means of lichens (bioindication) - Mapping the diversity of epiphytic lichens as an indicator of air quality.
STANDARD published on 1.12.2005
    
        Designation standards: VDI 3957Blatt13
                
                
                
                Note:    WITHDRAWN
               
                Publication date standards:  1.12.2005
                  SKU:  NS-578295
          The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
        Country:          German technical standard
        Category: Technical standards VDI
        
                
              
Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen mit Flechten (Bioindikation) - Kartierung der Diversität epiphytischer Flechten als Indikator für Luftgüte.
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