EN ISO 10870-2012 en Water quality - Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters《水质 淡水中水底大型无脊椎动物取样方法和设备筛选导则》.pdf
《EN ISO 10870-2012 en Water quality - Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters《水质 淡水中水底大型无脊椎动物取样方法和设备筛选导则》.pdf》由会员分享,可在线阅读,更多相关《EN ISO 10870-2012 en Water quality - Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters《水质 淡水中水底大型无脊椎动物取样方法和设备筛选导则》.pdf(38页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 10870:2012Water quality Guidelinesfor the selection of samplingmethods and devices forbenthic macroinvertebrates infresh waters (ISO 10870:2012)BS EN ISO 10870:2012 BRI
2、TISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO10870:2012. It supersedes BS EN 27828:1994, BS EN 28265:1994and BS EN ISO 9391:1995 which are withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EH/3/5, Biological Methods.A list
3、of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimite
4、d 2012ISBN 978 0 580 66338 3ICS 13.060.70Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2012.Amendments issued since publicationDate T e x t a f f e c t e
5、 dEUROPEAN 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 (ISO 10870:201
6、2) Qualit de leau - Lignes directrices pour la slection des mthodes et des dispositifs dchantillonnage des macro-invertbrs benthiques dans les eaux douces (ISO 10870:2012) Wasserbeschaffenheit - Anleitung zur Auswahl von Probenahmeverfahren und -gerten fr benthische Makro-Invertebraten in Binnengews
7、sern (ISO 10870:2012) This European 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
8、bibliographical references concerning 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 re
9、sponsibility of a CEN member into its 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
10、Republic of Macedonia, France, Germany, 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 N
11、ORMALISATION EUROPISCHES KOMITEE FR 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: EBS EN ISO 10870:2012EN ISO 10870:2012 (E) 3 Foreword This docume
12、nt (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 publication of
13、 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 shall not
14、 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 European Standar
15、d: 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, Slovenia, Spain
16、, 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. BS EN ISO 10870:2012ISO 10870:2012(E) ISO 2012 All rights reserved iiiContents PageForeword ivIntroduction v1 Scope 12 Terms a
17、nd definitions . 13 Principle . 23.1 General . 23.2 Objectives 23.3 Sampling programmes . 33.4 Device and method selection . 34 Benthic macroinvertebrates sampling methods and devices . 34.1 General . 34.2 Handnet 34.3 Surber sampler . 74.4 Box sampler 94.5 Cylinder sampler . 114.6 Naturalists dredg
18、e 124.7 Ekman-Birge grab .144.8 Ponar grab .154.9 Van Veen grab .164.10 Polyp grab (orange peel grab) .184.11 Air-lift sampler 194.12 Core and tube samplers 224.13 Colonization samplers .23Bibliography .26BS EN ISO 10870:2012ISO 10870:2012(E)ForewordISO (the International Organization for Standardiz
19、ation) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be
20、 represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standard
21、s are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Internat
22、ional Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 10870 was pr
23、epared by Technical Committee ISO/TC 147, Water quality, Subcommittee SC 5, Biological methods.This first edition of ISO 10870 cancels and replaces ISO 7828:1985, ISO 8265:1988, and ISO 9391:1993, which have been technically revised.iv ISO 2012 All rights reservedBS EN ISO 10870:2012ISO 10870:2012(E
24、)IntroductionMacroinvertebrates are an important component of fresh-water ecosystems and are 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 a
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