GSO ISO 19493:2013
Gulf Standard
Current Edition
·
Approved on
01 April 2013
·
Water quality – Guidance on marine biological surveys of hard-substrate communities
GSO ISO 19493:2013 Files
English
21 Pages
Current Edition
Reference Language
153.28 USD
GSO ISO 19493:2013 Scope
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.
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