GSO ISO 19493:2013

Water quality – Guidance on marine biological surveys of hard-substrate communities

GSO ISO 19493:2013 发布历史

GSO ISO 19493:2013由GSO 发布于 2013-04-01。

GSO ISO 19493:2013在国际标准分类中归属于: 13.060.10 天然水资源。

GSO ISO 19493:2013 的最新版本是哪一版？

最新版本是 GSO ISO 19493:2013 。

GSO ISO 19493:2013的历代版本如下：

• 2013年 GSO ISO 19493:2013

This International Standard provides guidance for marine biological surveys of supralittoral, eulittoral and sublittoral hard substrate for environmental impact assessment and monitoring in coastal areas. This International Standard comprises ⎯ development of the sampling programme, ⎯ survey methods, ⎯ species identification, and ⎯ storage of data and collected material. This International Standard 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 this International Standard, but such techniques can be used as a supplement to obtain information on small-sized species or those that live hidden.

标准号

GSO ISO 19493:2013

发布

2013年

发布单位

GSO

当前最新

GSO ISO 19493:2013

 

 

GSO ISO 19493:2013相似标准