Norm

NEN-EN 16859:2017 en

Water - Richtlijn voor het monitoren van zoetwater parelmossel (margaritifera margaritifera) populaties en omgeving

74,30

Over deze norm

Status Definitief
Aantal pagina's 46
Commissie Milieukwaliteit
Gepubliceerd op 01-02-2017
Taal Engels
NEN-EN 16859 provides guidance on methods for monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and the environmental characteristics important for maintaining populations in favourable condition. The standard is based on best practice developed and used by Margaritifera experts in Europe, and describes approaches that individual countries have adopted for survey, data analysis and condition assessment. While it is recommended that the causes for pearl mussel decline should be urgently investigated, standard methods for restoring populations are beyond the scope of this document.

Details

ICS-code 13.060.70
Nederlandse titel Water - Richtlijn voor het monitoren van zoetwater parelmossel (margaritifera margaritifera) populaties en omgeving
Engelse titel Water quality - Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment
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