EN 15110:2006
(Main)Water quality - Guidance standard for the sampling of zooplankton from standing waters
Water quality - Guidance standard for the sampling of zooplankton from standing waters
This guidance standard describes general procedures for surveying zooplankton in standing waters for the purposes of water quality assessment and determination of ecological status.
Guidance on sampling procedures and the subsequent steps for preservation and storage are given. The sampling procedures provide estimate for species occurrence and their abundance (relative or absolute), including spatial distribution and temporal trends, for a given body of water. Calculation of biomass and production is made possible.
This method is restricted to the sampling of multicellular zooplankton that inhabit the pelagic and littoral regions of lakes, reservoirs and ponds. The sampling procedure may be also employed in slow running waters and canals.
NOTE The field methods described are suitable for the collection of open-water plankton and littoral plankton species. They are inappropriate for the collection of littoral species that primarily live on or in the surface of sediments and on the surface of aquatic plants.
Wasserbeschaffenheit - Anleitung zur Probenahme von Zooplankton aus stehenden Gewässern
Diese Anleitung legt allgemeine Verfahrensweisen für die Zooplankton-Untersuchung in stehenden
Gewässern für die Zwecke der Gewässerbewertung und die Bestimmung des ökologischen Zustandes fest.
Anleitungen zur Probenahme und zu den anschließenden Schritten für die Konservierung und Lagerung
werden gegeben. Diese Verfahrensweisen für die Probenahme bieten eine das gesamte stehende Gewässer
umfassende Beurteilungsgrundlage für Artenvorkommen (relative oder absolute), einschließlich seiner
räumlichen Verteilung und zeitlicher Trends sowie die Berechnung der Biomasse und der Zooplankton-Produktion.
Dieses Verfahren gilt nur für die Probenahme vielzelliger Zooplankton-Arten, die die pelagischen und litoralen
Bereiche von Seen, Stauseen und Teichen besiedeln. Das Sammelverfahren kann auch in langsam
fließenden Gewässern und Kanälen angewendet werden.
ANMERKUNG Die beschriebenen Freilandverfahren sind für die Probenahme von Plankton-Arten der Freiwasserzone
und von Plankton-Arten des Uferbereichs geeignet. Sie sind nicht geeignet für das Sammeln der Uferarten, die primär auf
oder in der Sedimentoberfläche und auf der Oberfläche von Wasserpflanzen leben.
Qualité de l'eau - Guide pour l'échantillonnage du zooplancton dans les eaux stagnantes
La présente norme guide décrit les modes opératoires généraux pour la surveillance du zooplancton dans les eaux stagnantes à des fins d’évaluation de la qualité des eaux et de détermination de l’état écologique.
Des lignes directrices sur les modes opératoires d’échantillonnage et les étapes suivantes pour la conservation et le stockage sont fournies. Les modes opératoires d’échantillonnage donnent une estimation de l’occurrence des espèces et de leur abondance (relative ou absolue), y compris la répartition spatiale et les tendances temporelles, pour une masse donnée d’eau. Le calcul de la biomasse et de la production est rendu possible.
Cette méthode se limite à l’échantillonnage du zooplancton multicellulaire qui peuple les régions pélagiques et littorales des lacs, réservoirs et étangs. Le mode opératoire d’échantillonnage peut aussi être utilisé pour les cours d’eau et les canaux lents.
NOTE Les méthodes de terrain décrites sont appropriées pour le prélèvement du plancton de pleine eau et des espèces de plancton littoral. Elles ne sont pas appropriées pour le prélèvement d’espèces littorales qui vivent principalement à la surface des sédiments, ou dans leur couche superficielle, et sur la surface des plantes aquatiques.
Kakovost vode - Navodilo za vzorčenje zooplanktona v stoječih vodah
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.DKWasserbeschaffenheit - Anleitung zur Probenahme von Zooplankton aus stehenden GewässernQualité de l'eau - Guide pour l'échantillonnage du zooplancton dans les eaux stagnantesWater quality - Guidance standard for the sampling of zooplankton from standing waters13.060.70Preiskava bioloških lastnosti vodeExamination of biological properties of water13.060.10Voda iz naravnih virovWater of natural resourcesICS:Ta slovenski standard je istoveten z:EN 15110:2006SIST EN 15110:2006en,fr,de01-september-2006SIST EN 15110:2006SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15110May 2006ICS 13.060.45 English VersionWater quality - Guidance standard for the sampling ofzooplankton from standing watersQualité de l'eau - Guide pour l'échantillonnage duzooplancton dans les eaux stagnantesWasserbeschaffenheit - Anleitung zur Probenahme vonZooplankton aus stehenden GewässernThis European Standard was approved by CEN on 13 April 2006.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15110:2006: E
Preservation.19 Annex B (informative)
Example of a field data sheet.22 Bibliography.23
Surveys of zooplankton have provided valuable information for the environmental monitoring of standing waters, because this group includes species which: a) occur in a wide range of standing waters over a large geographical area and at the same time have specific environmental requirements; b) are well known with regard to their geographical distribution and environmental requirements; c) have a generally high capacity for dispersal enabling them to respond rapidly to remedial actions; while d) sampling requires only a modest expenditure of time and equipment. WARNING — Working in or around water is inherently dangerous. This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate health and safety practices and to ensure compliance with any national regulatory conditions. NOTE According to the classification by Fryer [5] the assemblage long known as the Cladocera is split into four orders; Ctenopoda, Anomopoda, Onychopoda and Haplopoda. Cladocera is however used in this standard as a general descriptive term.
Key a conical plankton net b Schindler trap c modified Ramberg sampler d Clarke-Bumpus sampler Figure 1 — Examples of different zooplankton sampling equipment 5.1 Qualitative sampling 5.1.1 Nets Nylon plankton nets of various dimensions and mesh sizes can be used for sampling (Figure 1a). It is important that nets should have a large filtering surface relative to their opening in order to ensure that filtering is as efficient as possible. A net with an opening diameter of 30 cm, for example, should have a length of about one metre as a minimum. A cylindrical net section above the conical part increase the filtering area compared with a conical plankton net with the same opening di
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