DIN EN ISO 10870-2012 Water quality - Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters (ISO 10870 2012) German version EN.pdf

1、October 2012 Translation by DIN-Sprachendienst.English price group 15No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC

2、S 13.060.70!$.B“1921131www.din.deDDIN EN ISO 10870Water quality Guidelines for the selection of sampling methods and devices forbenthic macroinvertebrates in fresh waters (ISO 10870:2012);English version EN ISO 10870:2012,English translation of DIN EN ISO 10870:2012-10Wasserbeschaffenheit Anleitung

3、zur Auswahl von Probenahmeverfahren und -gerten fr benthischeMakro-Invertebraten in Binnengewssern (ISO 10870:2012);Englische Fassung EN ISO 10870:2012,Englische bersetzung von DIN EN ISO 10870:2012-10Qualit de leau Lignes directrices pour la slection des mthodes et des dispositifs dchantillonnage d

4、esmacro-invertbrs benthiques dans les eaux douces (ISO 10870:2012);Version anglaise EN ISO 10870:2012,Traduction anglaise de DIN EN ISO 10870:2012-10SupersedesDIN EN 27828:1994-03,DIN EN 28265:1994-03 andDIN EN ISO 9391:1995-04www.beuth.deIn case of doubt, the German-language original shall be consi

5、dered authoritative.Dokument comprises 34 pages 10.12 DIN EN ISO 10870:2012-10 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 147 “Water quality” in collaboration with Technical Committee CEN/TC 230 “Water analysis” (Secretari

6、at: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Working Committee NA 119-01-03-05-06 AK Biologisch-kologische Gews-seruntersuchung of NA 119-01-03 AA Wasseruntersuchung. This standard is part of the

7、series Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammunter-suchung Biologisch-kologische Gewsseruntersuchung (Gruppe M) (German standard methods for the examination of water, waste water and sludge Biological-ecological methods of analysis (group M) and describes method M 33. Designat

8、ion of method M 33 “Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters”: Method DIN EN ISO 10870 M 33 This standard has been published to implement the Water Framework Directive (WFD), Directive 2000/60/EC of the European Parliament and of the

9、 Council of 23 October 2000 establishing a framework for Community action in the field of water policy1). The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 5667-1 DIN EN ISO 5667-1 ISO 8689-1 DIN EN ISO 8689-1 ISO 8689-2 DIN EN ISO 8689-2

10、 Expert assistance and specialized laboratories will be required to perform the analysis described in this standard. Existing safety requirements are to be observed. Depending on the objective of the analysis, a check shall be made on a case-by-case basis as to whether and to what extent additional

11、conditions will have to be specified. German standard methods for the examination of water, waste water and sludge Standard methods published as DIN Standards are obtainable from Beuth Verlag GmbH, either individually or grouped in volumes. The standard methods included in the loose-leaf publication

12、 entitled Deutsche Einheits-verfahren zur Wasser-, Abwasser- und Schlammuntersuchung will continue to be published by Wiley-VCH Verlag and Beuth Verlag GmbH. All standard methods relevant to the Abwasserverordnung (Waste Water Regulation) (AbwV)2) included in the new Regulation on Section 57, paragr

13、aph 1, number 1, of the Gesetz zur Ordnung des Wasserhaushalts (German Water Management Act)2)concerning Anforderungen an das Einleiten von Abwasser in Gewsser together with the Abwasserverordnung and the Gesetz zur Ordnung des Wasserhaushalts have been 1) Registered in the DITR database of DIN Soft

14、ware GmbH, obtainable from: Beuth Verlag GmbH, 10772 Berlin. 2) Registered in the DITR database of DIN Software GmbH, obtainable from: Beuth Verlag GmbH, 10772 Berlin. DIN EN ISO 10870:2012-10 3 published by Beuth Verlag GmbH as a loose-leaf collection Analysenverfahren in der Abwasserverordnung Rec

15、htsvorschriften und Normen (Supplements). Standards or draft standards bearing the group title “German standard methods for the examination of water, waste water and sludge” are classified under the following categories (main titles): General information (group A) (DIN 38402) Sensory analysis (group

16、 B) (DIN 38403) Physical and physicochemical parameters (group C) (DIN 38404) Anions (group D) (DIN 38405) Cations (group E) (DIN 38406) Substance group analysis (group F) (DIN 38407) Gaseous constituents (group G) (DIN 38408) Parameters characterizing effects and substances (group H) (DIN 38409) Bi

17、ological-ecological methods of analysis (group M) (DIN 38410) Microbiological methods (group K) (DIN 38411) Test methods using water organisms (group L) (DIN 38412) Individual constituents (group P) (DIN 38413) Sludge and sediments (group S) (DIN 38414) Bio-assays with microorganisms (group T) (DIN

18、38415) In addition to the methods described in the DIN 38402 to DIN 38415 series of standards, there are a number of European and International Standards available as DIN EN, DIN EN ISO and DIN ISO Standards which also form part of the collection of German standard methods. Information on Parts of t

19、hese series of standards that have already been published can be obtained from the offices of the Normenausschuss Wasserwesen, telephone +49 (30) 2601-2448, or from Beuth Verlag GmbH, Burggrafenstr. 6, 10787 Berlin, Germany. Amendments This standard differs from DIN EN 27828:1994-03, DIN EN 28265:19

20、94-03 and DIN EN ISO 9391:1995-04 as follows: a) the title of the standard has been changed; b) the contents of DIN EN 27828:1994-03, DIN EN 28265:1994-03 and DIN EN ISO 9391:1995-04 have been combined into one standard; c) the standard has been editorially revised. Previous editions DIN EN 27828: 1

21、994-03 DIN EN 28265: 1994-03 DIN EN ISO 9391: 1995-04 DIN EN ISO 10870:2012-10 4 National Annex NA (informative) Bibliography DIN EN ISO 5667-1, Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques DIN EN ISO 8689-1, Water quality Biological classifica

22、tion of rivers Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates DIN EN ISO 8689-2, Water quality Biological classification of rivers Part 2: Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates

23、EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10870 July 2012 ICS 13.060.70 Supersedes EN 27828:1994, EN 28265:1994, EN ISO 9391:1995English Version Water quality - Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters Qualit de leau -

24、 Lignes directrices pour la slection des mthodes et des dispositifs dchantillonnage des macro-invertbrs benthiques dans les eaux douces Wasserbeschaffenheit - Anleitung zur Auswahl von Probenahmeverfahren und -gerten fr benthische Makro-Invertebraten in Binnengewssern (ISO 10870:2012) This European

25、Standard was approved by CEN on 30 June 2012. 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. Up-to-date lists and bibliographical references concernin

26、g such national standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into it

27、s own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germa

28、ny, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR

29、NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10870:2012: E(ISO 10870:2012) (ISO 10870:2012) EN ISO 10870:2012 (E) Contents Page 2 Foreword . 3 Introduction .

30、4 1 Scope 5 2 Terms and definitions . 5 3 Principle . 6 3.1 General . 6 3.2 Objectives 6 3.3 Sampling programmes 7 3.4 Device and method selection . 7 4 Benthic macroinvertebrates sampling methods and devices 7 4.1 General . 7 4.2 Handnet 7 4.3 Surber sampler 11 4.4 Box sampler . 13 4.5 Cylinder sam

31、pler . 15 4.6 Naturalists dredge 16 4.7 Ekman-Birge grab 18 4.8 Ponar grab 19 4.9 Van Veen grab 20 4.10 Polyp grab (orange peel grab) . 22 4.11 Air-lift sampler . 23 4.12 Core and tube samplers 26 4.13 Colonization samplers 27 Bibliography 30 DIN EN ISO 10870:2012-10 EN ISO 10870:2012 (E) Foreword T

32、his document (EN ISO 10870:2012) has been prepared by Technical Committee ISO/TC 147 “Water quality“ in collaboration with 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 publ

33、ication of an identical text or by endorsement, at the latest by January 2013, and conflicting national standards shall be withdrawn at the latest by January 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC

34、 shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 27828:1994, EN 28265:1994, EN ISO 9391:1995. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Europe

35、an Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slove

36、nia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 10870:2012 has been approved by CEN as a EN ISO 10870:2012 without any modification. 3 DIN EN ISO 10870:2012-10 IntroductionMacroinvertebrates are an important component of fresh-water ecosystems and a

37、re the most widely used biological group to monitor aquatic ecological status (Reference 6). A wide range of sampling and survey methodologies has been developed for a variety of specific applications as well as ecological assessment including: conservation status, biodiversity assessment, pollution

38、 control, and habitat enhancement (Reference 7).This International Standard gives guidelines on the selection, design, operation, and performance characteristics of sampling devices for the evaluation of benthic macroinvertebrate taxonomic composition, abundance, and diversity in fresh waters, which

39、 can all be components of the applications given in the first parargraph.EN ISO 10870:2012 (E) 4 DIN EN ISO 10870:2012-10 WARNING Working in or around water is inherently dangerous. This International Standard does not purport to address the safety problems associated with its use. It is the respons

40、ibility of the user to establish appropriate health and safety practices and to ensure compliance with any national regulatory conditions.1 ScopeThis International Standard specifies criteria for the selection of sampling methods and devices (operation and performance characteristics) used to evalua

41、te benthic macroinvertebrate populations in fresh waters (rivers, canals, lakes, and reservoirs). The methods and devices considered in this International Standard are suitable for sampling all major components of the benthic assemblage. They are not suitable for sampling meiofauna.2 Terms and defin

42、itionsFor the purpose of this document, the following terms and definitions apply.2.1abundancetotal number of individuals in a taxon, per sampling unit or estimated per unit area2.2benthicdwelling at the bottom of an aquatic environment2.3canalartificial watercourse constructed, usually, to join riv

43、ers, lakes or seas, and often of a size suitable for navigationSOURCE: ISO 6107-2:2006,2152.4deep waterwater from 1 m below the water surface to the limiting depth for efficient sampling2.5diversityspecies richness of a community and the distribution of individuals across those species2.6habitatarea

44、 of the environment in which a particular organism or population lives, including its characteristic assemblages of plants and animals2.7lakeinland body of water of considerable areaSOURCE: ISO 6107-2:2006,2572.8macroinvertebrateinvertebrate that is easily visible without magnification (0,5 mm)EN IS

45、O 10870:2012 (E) 5 DIN EN ISO 10870:2012-10 2.9meio-faunasmall benthic invertebrates that pass unharmed through a 0,5 mm mesh2.10qualitative observationobservation that does not involve measurement or numbers2.11quantitative observationobservation that involves measurement or numbers2.12reservoircon

46、struction, partially or wholly man-made, for storage and/or regulation and control of waterSOURCE: ISO 6107-2:2006,21072.13rivernatural body of water flowing continuously or intermittently along a well-defined course into an ocean, sea, lake, inland depression, marsh or other watercourseSOURCE: ISO

47、6107-2:2006,21092.14semi-quantitative observationobservation on a sample where the relative abundance of taxa can be estimated, but not numerically related to a specific area or volume of habitat2.15species/taxa compositionspecies/taxa list from the sampled habitat which can include the relative dom

48、inance (number of benthic macroinvertebrates of a species/taxon divided by the total number of benthic macroinvertebrates of all species/taxa, expressed as a percentage)3 Principle3.1 GeneralIn order to evaluate benthic macroinvertebrate population parameters such as taxonomic composition, abundance, and diversity in fresh waters, appropriate sampling devices are required. The choice of the appropriate sampling device depends on the objective of the study itself as well as on the water