【英文标准名称】:Waterquality-Guidancestandardondeterminingthedegreeofmodificationofriverhydromorphology
【原文标准名称】:水质.河相关系的修正程度的测定用标准指南
【标准号】:BSEN15843-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-02-28
【实施或试行日期】:2010-02-28
【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】:定义;评估;相关系;性能;质量;量化;流水;状态;水;水质分析;水常规;水质;水域
【英文主题词】:Definitions;Evaluations;Hydromorphology;Properties;Quality;Quantification;Runningwaters;Status;Water;Wateranalysis;Waterpractice;Waterquality;Waters
【摘要】:ThisEuropeanStandardprovidesguidanceoncharacterizingthemodificationsofriverhydromorphologicalfeaturesdescribedinEN14614.Bothstandardsfocusmoreonmorphologythanonhydrologyandcontinuity,andonlateralandlongitudinalcontinuityratherthanonverticalcontinuitywhichisdifficulttomeasure.ThisstandardwillenableconsistentcomparisonsofhydromorphologybetweenriverswithinacountryandbetweendifferentcountriesinEurope,providingamethodforbroad-basedcharacterizationacrossawidespectrumofhydromorphologicalmodificationofriverchannels,banks,riparianzonesandfloodplains.Itsprimaryaimistoassess"departurefromnaturalness"asaresultofhumanpressuresonriverhydromorphology,anditsuggestssuitablesourcesofinformation(seeTableA.1)whichmaycontributetocharacterizingthemodificationofhydromorphologicalfeatures.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_45
【页数】:28P;A4
【正文语种】:英语