关键词:
水生生物学
生物分析和测试
化学分析和测试
水化学
海岸带
稳定性(机械特性)
定义
深度
说明书
调查
海洋生物学
海洋环境
海洋污染
物理测试
准备
过程描述
协议
质量
质量保证
样品
试样
采样设备
抽样方法
抽样表
海床
海水
海
海岸线
试样制备
标准方法
地表水
监督(认可)
取出
分类学
测试
水
水质分析
水常规
水质
水质测试
标准号:
ISO 19493-2007
摘要:
This International Standard provides guidance for marine biological surveys of supralittoral, eulittoral and sublittoral hard substrate for environmental impact assessment and monitoring in coastal *** International Standard comprises- development of the sampling programme,- survey methods,- species identification, and- storage of data and collected *** International Standard specifies the minimum requirements for environmental *** 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 *** by scraping off organisms, use of a suction sampler, etc. are not covered in this International Standard, but such techniques can be used as a supplement to obtain information on small-sized species or those that live hidden.