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NEN EN 14614 : 2004

Current
Current

The latest, up-to-date edition.

WATER QUALITY - GUIDANCE STANDARD FOR ASSESSING THE HYDROMORPHOLOGICAL FEATURES OF RIVERS
Published date

12-01-2013

Foreword
Introduction
1 Scope
2 Terms and definitions
3 Principle
4 Survey requirements
   4.1 River 'types'
   4.2 Dividing rivers into reaches
   4.3 Survey strategy
   4.4 Scale of surveys and evaluations
   4.5 Timing and frequency of field surveys
   4.6 Reference conditions
5 Features for survey and assessment
   5.1 Standard suite of features
   5.2 Feature recording related to purpose and method of data
       gathering
6 Field survey procedure
7 Classification and reporting based on hydromorphological
   assessment
   7.1 General
   7.2 Bed and bank character
   7.3 Planform and river profile
   7.4 Lateral connectivity and freedom of lateral movement
   7.5 Free flow of water and sediment in the channel
   7.6 Vegetation in the riparian zone
8 Data presentation
   8.1 General
9 Quality assurance
   9.1 Training and quality assurance for survey and assessment
   9.2 Training manuals
   9.3 Data entry and validation
Bibliography

Gives guidance on the features to be recorded when characterising and assessing the hydromorphology of rivers. It is based on methods developed, tested, and compared in Europe.

DocumentType
Standard
PublisherName
Netherlands Standards
Status
Current

Standards Relationship
UNI EN 14614 : 2005 Identical
ONORM EN 14614 : 2005 Identical
UNE-EN 14614:2005 Identical
DIN EN 14614:2005-02 Identical
NS EN 14614 : 1ED 2005 Identical
BS EN 14614:2004 Identical
SN EN 14614 : 2005 Identical
I.S. EN 14614:2004 Identical
NF EN 14614 : 2005 Identical
DIN EN 14614 E : 2005 Identical
EN 14614 : 2004 Identical

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