【英文标准名称】:StandardGuideforSelectionofMethodsforAssessingGroundWaterorAquiferSensitiviyandVulnerability
【原文标准名称】:评价地下水或含水层敏感性和脆弱性的方法选择标准指南
【标准号】:ASTMD6030-1996(2002)
【标准状态】:现行
【国别】:
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D18.21
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:地下水流;污染;污染;含水土层
【英文主题词】:aquifers;contamination;groundwaterflow;pollution;
【摘要】:1.1Thisguidecoversinformationneededtoselectoneormoremethodsforassessingthesensitivityofgroundwateroraquifersandthevulnerabilityofgroundwateroraquiferstowater-qualitydegradationbyspecificcontaminants.1.2Thisguidemaynotbeall-inclusive;itoffersaseriesofoptionsanddoesnotspecifyacourseofaction.Itshouldnotbeusedasthesolecriterionorbasisofcomparison,anddoesnotreplaceprofessionaljudgment.1.3Thisguideistobeusedforevaluatingsensitivityandvulnerabilitymethodsforpurposesofland-usemanagement,water-usemanagement,ground-waterprotection,governmentregulation,andeducation.Thisguideincorporatesdescriptionsofgeneralclassesofmethodsandselectedexampleswithintheseclassesbutdoesnotadvocateanyparticularmethod.1.4Limitations8212;Theutilityandreliabilityofthemethodsdescribedinthisguidedependontheavailability,nature,andqualityofthedatausedfortheassessment;theskill,knowledge,andjudgmentoftheindividualsselectingthemethod;thesizeofthesiteorregionunderinvestigation;andtheintendedscaleofresultingmapproducts.Becausethesemethodsarebeingcontinuallydevelopedandmodified,theresultsshouldbeusedwithcaution.Thesetechniques,whetherornottheyprovideaspecificnumericvalue,providearelativerankingandassessmentofsensitivityorvulnerability.However,arelativelylowsensitivityorvulnerabilityforanareadoesnotprecludethepossibilityofcontamination,nordoesahighsensitivityorvulnerabilitynecessarilymeanthatgroundwateroranaquiferiscontaminated.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.7Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject'smanyuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:D14
【国际标准分类号】:13_060_10
【页数】:8P.;A4
【正文语种】:
基本信息
| 标准名称： | 铸锭用绝热板试验制样方法 |
| 英文名称： | Insulating tiles for ingot casting—Preparation of specimens |
| 替代情况： | 原标准号ZB Q45008-1984 |
| 发布日期： | |
| 实施日期： | 1967-01-01 |
| 首发日期： | |
| 作废日期： | 2005-07-26 |
| 出版日期： | |
适用范围
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前言
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目录
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引用标准
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