ISO 19493:2007 水质 硬基层生物群落的海洋生物调查指南

标准编号：ISO 19493:2007

中文名称：水质 硬基层生物群落的海洋生物调查指南

英文名称：Water quality — Guidance on marine biological surveys of hard-substrate communities

发布日期：2007-06

标准范围

ISO 19493:2007为沿海地区的环境影响评估和监测提供了沿海上、海平面和海平面下硬底质海洋生物调查指南。它包括制定抽样方案、调查方法、物种鉴定以及数据和收集材料的储存。ISO 19493:2007规定了环境监测的最低要求。这些方法仅限于调查和半定量和定量记录技术，几乎不会对动植物造成破坏。在实践中，这指的是现场直接记录和摄影。ISO 19493:2007不包括通过刮掉生物体进行取样、使用吸力取样器等。

ISO 19493:2007 provides guidance for marine biological surveys of supralittoral, eulittoral and sublittoral hard substrate for environmental impact assessment and monitoring in coastal areas. It comprises development of the sampling programme, survey methods, species identification and storage of data and collected material.ISO 19493:2007 specifies the minimum requirements for environmental monitoring.The methods are limited to surveys and semi-quantitative and quantitative recording techniques that cause little destruction of the fauna and flora. In practice, this refers to direct recording in the field and photography. Sampling by scraping off organisms, use of a suction sampler, etc. are not covered in ISO 19493:2007.

标准预览图