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Homepage>CSN Standards>75 WATER MANAGEMENT>7577 Water quality. Biological analysis of water>CSN EN 17218 - Water quality - Guidance on sampling of mesozooplankton from marine and brackish water using mesh
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Released: 01.11.2019
CSN EN 17218 - Water quality - Guidance on sampling of mesozooplankton from marine and brackish water using mesh

CSN EN 17218

Water quality - Guidance on sampling of mesozooplankton from marine and brackish water using mesh

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Number of Standard:CSN EN 17218
Category:757787
Pages:32
Released:01.11.2019
Catalog number:508121
DESCRIPTION

CSN EN 17218

CSN EN 17218 This document specifies procedures for sampling of mesozooplankton using nets and continuous ribbon-sampling devices in marine and brackish waters for the purpose of water quality assessment and determination of ecological status of ecosystems. Guidance on sampling procedures and the subsequent steps of preservation and storage are given. The sampling procedures allow estimates of species occurrence and their abundance (relative or absolute), including spatial distribution and seasonal and long-term temporal trends, for a given body of water. The described methods are restricted to the sampling of mesozooplankton that inhabit marine and brackish waters and exclude the shallow littoral zones which require a different type of sampling (e.g. zooplankton in salt marshes).
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.