【英文标准名称】:Soilquality-Effectsofpollutantsonjuvenilelandsnails(Helicidae)-Determinationoftheeffectsongrowthbysoilcontamination
【原文标准名称】:土壤质量.污染物对幼年陆生螺类的影响(庭园大蜗牛).第2部分:检测土壤污染其对生长的影响
【标准号】:ISO15952-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC190
【标准类型】:()
【标准水平】:()
【中文主题词】:生物分析和试验;土壤组分;污染;定义;测定;初生水;中毒;污染物;污染控制;土壤污染物;土壤普查;土壤;试验;毒性;蠕虫困扰
【英文主题词】:Biologicalanalysisandtesting;Compositionoftheground;Contamination;Definitions;Determination;Juvenilewater;Poisoning;Pollutants;Pollutioncontrol;Soilcontaminants;Soilsurveys;Soils;Testing;Toxicity;Wormangers
【摘要】:ThisInternationalStandardspecifiesasemi-staticmethodforthedeterminationoftheeffectsofcontaminantsongrowthandsurvivalofyoungsnails,usuallyHelixaspersaaspersaMuller.Theanimalsareexposedviathecutaneousanddigestiverouteusingatestsubstrate(artificialornaturalsoilaccordingtotheobjectiveofthestudy)towhichdefinedamountsofthefollowingareadded:—substancesorpreparations;—soils(contaminatedorofunknownquality)orwastematerials.Astaticmethodmaybeimplementedinadditiontothesemi-staticmethod(optional).ThismethodisdescribedinAnnexA.Thismethoddoesnotapplytovolatilesubstances,i.e.substancesforwhichtheHenryconstant,H,ortheair/waterpartitioncoefficientisover1,orforwhichthevapourpressureisover0,0133Paat25°C.Thistesttakesintoaccountthepossiblechangeinthetestsubstance,preparation,soilorwastematerialbecausethetestmixtureispreparedandrenewedevery7daysduringthe28-daytestperiod.
【中国标准分类号】:B11
【国际标准分类号】:13_080_30
【页数】:33P.;A4
【正文语种】:英语