|
oSIST prEN 15910:2009
01-junij-2009
.DNRYRVWYRGH1DYRGLOR]DRFHQMHYDQMHãWHYLOþQRVWLULE]PRELOQRKLGURDNXVWLþQR
PHWRGR
Water quality - Guidance on the estimation of fish abundance with mobile hydroacoustic
methods
Wasserbeschaffenheit - Aufnahme von Daten zur Fischpopulation mittels
hydroakustischer Verahren
Qualité de l'eau - Guide sur l'estimation de l'abondance des poissons par des méthodes
hydroacoustiques mobiles
Ta slovenski standard je istoveten z: prEN 15910
ICS:
13.060.70 Preiskava bioloških lastnosti Examination of biological
vode properties of water
oSIST prEN 15910:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 15910:2009
---------------------- Page: 2 ----------------------
oSIST prEN 15910:2009
EUROPEAN STANDARD
DRAFT
prEN 15910
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2009
ICS
English Version
Water quality - Guidance on the estimation of fish abundance
with mobile hydroacoustic methods
Qualité de l'eau -Echantillonnage de données de Wasserbeschaffenheit - Aufnahme von Daten zur
populations de poissons par hydroacoustique Fischpopulation mittels hydroakustischer Verahren
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 230.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the
same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15910:2009: E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
oSIST prEN 15910:2009
prEN 15910:2009 (E)
Contents Page
Foreword .3
Introduction .3
1 Scope .3
2 Normative references .4
3 Terms and definitions .4
4 Principle and field of application .4
5 Equipment .6
6 Survey design .8
7 Survey data acquisition . 12
8 Post-processing of acoustic data . 13
9 Results and reporting . 18
Annex A (informative) Common abbreviations used in this document . 27
Annex B (informative) Supplementary data .
...