magnifying icon Basket
1 item ^

Basket is empty
Login

Login

LOGGED AS

Help

Satisfaction enquiry

SATISFACTION ENQUIRY

Newsletter

Free of charge lifelong learning "Standardization"

FREE OF CHARGE LIFELONG LEARNING "STANDARDIZATION"

Standardisation

Draft standards in public enquiry

DRAFT STANDARDS IN PUBLIC ENQUIRY

Standards organizations

STANDARDS ORGANIZATIONS

  • National standards

  • European standards

  • International standards


Deliverable

 
Free preview
Price
Language
 
ILNAS-EN 15460:2007 Edition 10/2007
Water quality - Guidance standard for the surveying of macrophytes in lakes
  •   
  •   
  •   
  •  
  • 28.5 / copy
  •  
 

Abstract

This guidance standard defines a method for surveying aquatic macrophytes in lakes - primarily for the purpose of assessing ecological status, using these organisms as an element of biological quality. The information provided by this method includes the composition and abundance of the aquatic macrophyte flora. For a complete assessment of ecological status, other elements of biological quality should also be assessed. The general principle of the approach described in this European Standard may also form the basis for the monitoring and assessment of macrophytes in lakes, for example, for conservation purposes.

Status

Standard - Active

Origin

Technical Committee :
CEN/TC 230 : Water analysis

Implementation

start of the vote on the project    26/01/2006   date of ratification (dor)    01/09/2007
end of the vote on the project    26/06/2006   date of anouncement (doa)    31/01/2008
start of the vote on the final project    31/05/2007   date of publication (dop)    30/04/2008
end of the vote on the final project    31/07/2007   date of withdrawal (dow)    30/04/2008


Publication Official Journal
of the Grand-Duchy of Luxembourg
28/12/2007
Reference

International Classification for Standards (ICS codes) :

13.060.70 : Examination of biological properties of water

magnifying icon Basket
1 item ^

Basket is empty


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