Water quality - Guidance standard for the surveying of macrophytes in lakes

This guidance standard defines a method for surveying aquatic macrophytes in lakes - primarily for the purpose of assessing ecological status, using these organisms as an element of biological quality. The information provided by this method includes the composition and abundance of the aquatic macrophyte flora.
For a complete assessment of ecological status, other elements of biological quality should also be assessed.
The general principle of the approach described in this European Standard may also form the basis for the monitoring and assessment of macrophytes in lakes, for example, for conservation purposes.

Wasserbeschaffenheit - Anleitung zur Erfassung von Makrophyten in Seen

Diese Anleitung legt ein Verfahren für die Erfassung aquatischer Makrophyten in Seen, hauptsächlich zur Bewertung des ökologischen Zustands als biologisches Qualitätselement fest. Die hier gegebenen Informationen schließen die Zusammensetzung und die Häufigkeit aquatischer Makrophytenflora ein.
Für eine vollständige Bewertung des ökologischen Zustands sollten auch andere biologische Qualitäts-elemente bewertet werden.
Das Prinzip des in dieser Europäischen Norm beschriebenen Verfahrens kann ebenfalls als Grundlage für die Untersuchung und Bewertung von Makrophyten in Seen für z. B. naturschutzfachliche Fragestellungen dienen.

Qualité de l'eau - Guide pour l'étude des macrophytes dans les lacs

La présente norme-guide définit une méthode pour étudier les macrophytes aquatiques dans les lacs - principalement dans le but d'en évaluer l'état écologique, en se servant de ces organismes comme élément de la qualité biologique. Les informations fournies par cette méthode sont, entre autres, la composition et l'abondance de la flore des macrophytes aquatiques.
Pour une évaluation complète de l'état écologique, il convient d'estimer également d'autres éléments de la qualité biologique.
Le principe général de l'approche décrite dans la présente Norme européenne peut également constituer la base de la surveillance et de l'évaluation des macrophytes dans les lacs, par exemple à des fins de conservation.

Kakovost vode - Navodilo za preiskave višjih vodnih rastlin jezer

General Information

Status
Published
Publication Date
16-Oct-2007
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
09-Feb-2022

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EN 15460:2007
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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kakovost vode - Navodilo za preiskave višjih vodnih rastlin jezerWasserbeschaffenheit - Anleitung zur Erfassung von Makrophyten in SeenQualité de l'eau -
Guide pour l'étude des macrophytes dans les lacsWater quality - Guidance standard for the surveying of macrophytes in lakes13.060.70Preiskava bioloških lastnosti vodeExamination of biological properties of water13.060.10Voda iz naravnih virovWater of natural resourcesICS:Ta slovenski standard je istoveten z:EN 15460:2007SIST EN 15460:2007en01-december-2007SIST EN 15460:2007SLOVENSKI
STANDARD



SIST EN 15460:2007



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15460October 2007ICS 13.060.70 English VersionWater quality - Guidance standard for the surveying ofmacrophytes in lakesQualité de l'eau -
Guide pour l'étude des macrophytesdans les lacsWasserbeschaffenheit - Anleitung zur Erfassung vonMakrophyten in SeenThis European Standard was approved by CEN on 1 September 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial 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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15460:2007: ESIST EN 15460:2007



EN 15460:2007 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Principle.6 5 Equipment.7 6 Survey planning.9 7 Survey procedure.12 8 Aquatic macrophyte identification.17 9 Fixation and preservation.17 10 Data collation and classification.18 11 Quality assurance.19 Bibliography.20
SIST EN 15460:2007



EN 15460:2007 (E) 3 Foreword This document (EN 15460:2007) has been prepared by Technical Committee CEN/TC 230 “Water analysis”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2008, and conflicting national standards shall be withdrawn at the latest by April 2008. Attention is drawn to the possibilit
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