SN EN 14614 : 2005
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
01-01-2021
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
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