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Norm
ISO 8265:1988
Ausgabedatum: 1988 12 29
Water quality — Design and use of quantitative samplers for benthic macro-invertebrates on stony substrata in shallow freshwaters
Gives guidance on the equipment and procedures for the sampling by quadrat samplers in waters of depth less than 500 mm, although methods are described to permit sampling...
ZURÜCKGEZOGEN: 2012 06 29
Herausgeber:
International Organization for Standardization
Format:
Digital | 9 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
Gives guidance on the equipment and procedures for the sampling by quadrat samplers in waters of depth less than 500 mm, although methods are described to permit sampling, under certain conditions, in a water depth of up to 1 m. The procedures are applicable to all accessible aquatic habitats in rivers, streams and estuaries where current velocities in excess of 0,1 m/s would be expected.
ISO 10870:2012
2012 06 29
Water quality — Guidelines for the selection of sampling methods and devices for benthic macroinvert...
Norm
ISO 8265:1988
1988 12 29
Water quality — Design and use of quantitative samplers for benthic macro-invertebrates on stony sub...
Norm
↖
Norm
Ausgabedatum :
2012 06 29
Water quality — Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters
