Deliverable

 
Free preview
Price
Language
 
ILNAS-EN ISO 19493:2007 Edition 06/2007
Water quality - Guidance on marine biological surveys of hard-substrate communities (ISO 19493:2007)
  •   
  •   
  •   
  •  
  • 32.20 / copy
  •  
 

Abstract

ISO 19493:2007 provides guidance for marine biological surveys of supralittoral, eulittoral and sublittoral hard substrate for environmental impact assessment and monitoring in coastal areas. It comprises development of the sampling programme, survey methods, species identification and storage of data and collected material. ISO 19493:2007 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 ISO 19493:2007.

Status

Standard - Active

Origin

Technical Committee :
CEN/TC 230 : Water analysis

Implementation

start of the vote on the project    04/08/2005   date of ratification (dor)    09/06/2007
end of the vote on the project    04/01/2006   date of anouncement (doa)    30/09/2007
start of the vote on the final project    08/03/2007   date of publication (dop)    31/12/2007
end of the vote on the final project    08/05/2007   date of withdrawal (dow)    31/12/2007


Publication Official Journal
of the Grand-Duchy of Luxembourg
27/08/2007
Reference

Relations

Relations to international standards
ISO 19493:2007 
ISO/AWI 19493 

International Classification for Standards (ICS codes) :

13.060.10 : Water of natural resources
13.060.70 : Examination of biological properties of water

Login

magnifying icon

Search a standard

Advanced search

Help

Satisfaction enquiry

Newsletter

Free of charge lifelong learning "Standardization"

Standards organizations

  • National standards

  • European standards

  • International standards



X

Your feedback is important to us!


Would you be willing to give us a short feedback?

 

Thank you for helping us

Warning:
DIN standards can be downloaded only once! After downloading, they are no longer available in the eLibrary.
Begin download?