EN 15110This description is for standard: EN 15110This guidance standard describes general procedures for surveying zooplankton in standing waters for the purposes of water quality assessment and dete
EN 14757This description is for standard: EN 14757This European Standard describes a standardised method for sampling fish in lakes, using multi-mesh gillnets. The method provides a whole-lake estimat
EN ISO 16665This description is for standard: EN ISO 16665ISO 16665:2005 provides guidelines on the quantitative collection and processing of subtidal soft-bottom macrofaunal samples in marine waters.
EN 14962This description is for standard: EN 14962This document defines methods for sampling fish and procedures for selection of methods in order to evaluate fish populations in rivers, lakes and tra
EN 15196This description is for standard: EN 15196This guidance standard specifies equipment and procedures for collecting floating pupal exuviae of Chironomidae from aquatic habitats; rivers from sou
EN 15204This description is for standard: EN 15204The procedure described in this European Standard is based on the standard settling technique as defined by Utermöhl in 1958 [31]. It describes a gene
EN 15708This description is for standard: EN 15708This European Standard provides guidelines for the survey/sampling, identification and basic quantification of phytobenthos (other than macrophytes) i
EN 14407This description is for standard: EN 14407This document establishes methods for the identification and enumeration of relative proportions of diatom taxa on prepared slides and of data interpr
EN 14614This description is for standard: EN 14614This document provides guidance on the features to be recorded when characterising and assessing the hydromorphology of rivers. It is based on methods
EN 15460This description is for standard: EN 15460This guidance standard defines a method for surveying aquatic macrophytes in lakes - primarily for the purpose of assessing ecological status, using t
EN 15843This description is for standard: EN 15843This European Standard provides guidance on characterizing the modifications of river hydromorphological features described in EN 14614. Both standard
EN 16039This description is for standard: EN 16039This European Standard is applicable to lakes, which are water bodies occupying one or more basins with surface areas greater than 1 ha (0,01 km2) and
TNI CEN/TR 16151This description is for standard: TNI CEN/TR 16151This document describes methods for developing and applying Multimetric Indices used for assessing rivers, lakes, transitional waters
EN ISO 16712This description is for standard: EN ISO 16712ISO 16712:2005 specifies a method for the determination of acute toxicity to amphipods exposed over a period of 10 d to samples of contaminate
EN ISO 21427-2This description is for standard: EN ISO 21427-2ISO 21427-2:2006 specifies a method for the determination of genotoxicity of water and waste water using a mammalian in vitro test which d
EN 15972This description is for standard: EN 15972This European Standard gives guidance for sampling, preservation, storage, quantification and qualitative analysis of phytoplankton from marine waters