Standard Svensk standard · SS-EN ISO 19493:2007

Vattenundersökningar - Vägledning vid marinbiologiska undersökningar av hårdbottensamhällen (ISO 19493:2007)

Status: Gällande

Omfattning
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.

Ämnesområden

Vatten som naturresurs (13.060.10) Undersökning av vattens biologiska egenskaper (13.060.70)


Produktinformation

Språk: Engelska

Framtagen av: Biologiska vattenundersökningar, SIS/TK 426

Internationell titel:

Artikelnummer: STD-61323

Utgåva: 1

Fastställd: 2007-06-25

Antal sidor: 25