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Product Code:SAE AS85049/77
Title:Connector Accessories, Electrical, Backshell, Environmental, 45Md, Shield Termination, Category 2B, Nonself-Locking (MIL-C-38999 Series I and II Connectors)
Issuing Committee:Ae-8c1 Connectors Committee
Scope:No scope available.【英文标准名称】:Waterquality.Guidanceonmarinebiologicalsurveysofhard-substratecommunities
【原文标准名称】:水质.硬质沉积群落的海洋生物调查指南
【标准号】:BSENISO19493-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-07-31
【实施或试行日期】:2007-07-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:水生生物学;生物分析和测试;化学分析和测试;水化学;海岸区;稳定性(机械特性);定义;深度;说明书;调查方法;调查;海洋生物学;海洋环境;海洋污染;支付;物理测试;准备;过程描述;协议;质量;质量保证;样品;试样;采样设备;抽样方法;抽样表;海床;海水;海;海岸线;试样制备;标准方法;地表水;监督(认可);取出;分类学;付款条件;测试;水;水质分析;水常规;水质;水质测试
【英文主题词】:Aquaticbiology;Biologicalanalysisandtesting;Chemicalanalysisandtesting;Chemistryofwater;Coastalzones;Consistency(mechanicalproperty);Definition;Depth;Instructions;Investigationmethods;Investigations;Marinebiology;Marineenvironment;Marinepollution;Payment;Physicaltesting;Preparation;Processdescription;Protocols;Quality;Qualityassurance;Sample;Samples;Samplingequipment;Samplingmethods;Samplingtables;Seabed;Seawater;Seas;Shoreline;Specimenpreparation;Standardmethods;Surfacewater;Surveillance(approval);Taking-out;Taxonomy;Termsofpayment;Testing;Water;Wateranalysis;Waterpractice;Waterquality;Watertesting
【摘要】:ISO19493:2007providesguidanceformarinebiologicalsurveysofsupralittoral,eulittoralandsublittoralhardsubstrateforenvironmentalimpactassessmentandmonitoringincoastalareas.Itcomprisesdevelopmentofthesamplingprogramme,surveymethods,speciesidentificationandstorageofdataandcollectedmaterial.ISO19493:2007specifiestheminimumrequirementsforenvironmentalmonitoring.Themethodsarelimitedtosurveysandsemi-quantitativeandquantitativerecordingtechniquesthatcauselittledestructionofthefaunaandflora.Inpractice,thisreferstodirectrecordinginthefieldandphotography.Samplingbyscrapingofforganisms,useofasuctionsampler,etc.arenotcoveredinISO19493:2007.
【中国标准分类号】:Z12
【国际标准分类号】:13_060_10;13_060_70
【页数】:32P.;A4
【正文语种】:英语