NEN EN 14757 : 2015

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 Corrections for gillnet selectivity for six fish
   species
11 Estimate of sampling variance
12 Sampling fish for age- and growth analysis
13 Applications and further analyses
14 Limitations and supplementary 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) Example of forms for registration of fish
                      and supplementary data
Bibliography