NF EN 14757

NF EN 14757

November 2005
Standard Cancelled mandatory application standard
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Water quality - Sampling of fish with multi-mesh gillnets

Le présent document décrit une méthode normalisée pour l'échantillonnage des poissons dans les lacs, à l'aide de filets maillants multimailles.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2005

Number of pages

29 p.

Reference

NF EN 14757

ICS Codes

13.020.40   Pollution, pollution control and conservation
13.060.10   Water of natural resources
13.060.70   Examination of biological properties of water

Classification index

T90-366

Print number

1 - novembre 2005

European kinship

EN 14757:2005
Sumary
Water quality - Sampling of fish with multi-mesh gillnets

Le présent document décrit une méthode normalisée pour l'échantillonnage des poissons dans les lacs, à l'aide de filets maillants multimailles.
Standard replaced by (1)
NF EN 14757
July 2015
Standard Current
Water quality - Sampling of fish with multi-mesh gillnets

Table of contents
  • Avant-propos
    3
  • Introduction
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    4
  • 4 Principe
    4
  • 5 Plan et équipement d'échantillonnage
    5
  • 6 Échantillonnage par série chronologique
    7
  • 7 Échantillonnage de sondage
    9
  • 8 Routine d'échantillonnage
    10
  • 9 Traitement et communication des données
    11
  • 10 Corrections pour la sélectivité des filets maillants
    14
  • 11 Estimation de la variance d'échantillonnage
    16
  • 12 Échantillonnage des poissons en vue de l'analyse de l'âge et de la croissance
    17
  • 13 Applications et analyses ultérieures
    20
  • 14 Limites et échantillonnage supplémentaire
    21
  • Annexe A
    (informative) Répartition des filets maillants multimailles benthiques à différentes strates de profondeur dans des lacs de superficie et de profondeur maximale différentes 22
  • Annexe B
    (informative) Exemples de formulaires pour l'enregistrement des données relatives aux poissons et des données supplémentaires 24
  • Bibliographie
    27
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