本文件规定了在海洋和半咸水中使用网和连续带状取样装置对中浮游动物进行取样的程序，以评估水质和确定生态系统的生态状态。 给出了取样程序和后续保存和储存步骤的指南。采样程序允许对给定水体的物种发生及其丰度（相对或绝对）进行估计，包括空间分布、季节和长期时间趋势。 所述方法仅限于对栖息在海洋和咸水中的中浮游动物进行采样，不包括需要不同类型采样的浅海地带（例如:。 g、 盐沼中的浮游动物）。交叉引用:EN ISO 16665:2013EN ISO 10870:2012EN ISO 5667-6:2016ISO 6107-5:2004ISO 6107-1:2004EN ISO 5667-1EN ISO/IEC 17025EN ISO 5667-3EN 14996EN 17204购买本文件时提供的所有当前修订版均包括在内。

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).Cross References:EN ISO 16665:2013EN ISO 10870:2012EN ISO 5667-6:2016ISO 6107-5:2004ISO 6107-1:2004EN ISO 5667-1EN ISO/IEC 17025EN ISO 5667-3EN 14996EN 17204All current amendments available at time of purchase are included with the purchase of this document.