ISO 8265:1988 水质.为浅淡水中多石底层上的水底大无脊椎动物而设计和使用定量取样器

标准编号：ISO 8265:1988

中文名称：水质.为浅淡水中多石底层上的水底大无脊椎动物而设计和使用定量取样器

英文名称：Water quality — Design and use of quantitative samplers for benthic macro-invertebrates on stony substrata in shallow freshwaters

发布日期：1988-12

标准范围

给出了在深度小于500 mm的水域中使用样方采样器进行采样的设备和程序的指南，尽管描述了允许在特定条件下在深度不超过1 m的水域中进行采样的方法。这些程序适用于河流、溪流和河口中所有可进入的水生栖息地，预计流速将超过0.1 m/s。

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.

标准预览图