13/30268999 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN 14757 - WATER QUALITY - SAMPLING OF FISH WITH MULTI-MESH GILLNETS
Hardcopy , PDF
31-05-2015
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling design and equipment
6 Time series sampling
7 Inventory sampling
8 Sampling routine
9 Data handling and reporting
10 Dealing with gillnet selectivity
11 Estimation of sampling variance
12 Applications and further analyses
13 Limitations and supplementary sampling
14 Alternative sampling
Annex A (informative) - Distribution of benthic multi-mesh
gillnets at different depth strata in lakes with
different area and maximum depth
Annex B (informative) - Sampling fish for age and growth
analysis
Annex C (informative) - Example of forms for registration
of fish and supplementary data
Bibliography
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