景观水体富营养化模拟过程中藻类演替及多样性指数研究-（完整版）实用资料(可以直接使用，可编辑完整版实用资料，欢迎下载）第27卷第2期2007年2月环境科学学报ActaScientiaeCircumstantiaeVol.27,No.2Feb.,2007基金项目:国家重点基础研究计划(973项目(No.2004CB418505;上海市优秀教师科研基金(No.B.9920303062021SupportedbytheNationalBasicResearchProgramofChina(No.2004CB418505andScienceresearchfundofexcellenceteacherinShanghaiuniversity(No.B.9920303062021作者简介:刘书宇(1979—,女,博士研究生;3通讯作者(责任作者Biography:LIUShuyu(1979—,female,Ph.D.candidate;3CorrespondingauthorLiuSY,MaF,ZhangJQ,etal.2007.StudiesonbiodiversitiesineutrophicationprocessoflandscapingwaterbodyinNorthernChina[J].ActaScientiaeCircumstantiae,27(2:337-341景观水体富营养化模拟过程中藻类演替及多样性指数研究刘书宇1,2,马放1,3,张建祺31.哈尔滨工业大学市政环境工程学院,哈尔滨1500902.上海大学射线应用研究所,上海2021003.美国马里兰州立大学土木环境工程系,巴尔的摩21250收稿日期:2006204229修回日期:2006212201录用日期:2006212220摘要:采用微宇宙培养法,模拟微污染景观水体富营养化过程,研究其浮游藻类演替状况及生物多样性指数.结果表明,最终优势藻种为黄藻门.通过计算9种生物多样性指数(Margalefπs、PIE(种间相遇几率、Menhinickπs、Shannon-Wiener、Simpsonπs、McNaughtonπsdominanceindex、Species、OD(多样性测度指数、Monk对景观水体富营养化过程中浮游植物演替趋势进行评价,发现其中仅2种多样性指数适于静态景观水体富营养化研究,分别为Monk多样性指数及Menhinickπs多样性指数,而其它指数都不够准确.关键词:景观水体;生物多样性指数;富营养化;演替文章编号:025322468(2007022*******中图分类号:X171文献标识码:AStudiesonbiodiversitiesineutrophicationprocessoflandscapingwaterbodyinNorthernChinaLIUShuYu1,2,MAFang1,3,ZHANGJianqi31.SchoolofMunicipalandEnvironmentalEngineering,HarbinInstituteofTechnology,Harbin1500902.ShanghaiAppliedRadiationInstitute,ShanghaiUniversity,Shanghai2021003.DepartmentofCivilandEnvironmentalEngineering,UniversityofMaryland,BaltimoreCounty,Baltimore,MD21250,U.S.AReceived29April2006;receivedinrevisedform1December2006;accepted20December2006Abstract:TankmicrocosmhasbeenusedtosimulatetheeutrophicationprocessofstaticwaterbodyinNorthernChinainlandscapingfunction.Thephytoplanktonchangeswiththedevelopmentofvariousdominantspecies.ItwasfoundthatthedominantspecieswereXanthophytainthelaststage.Ninebiodiversityindicescalculatedonthebasisofphytoplanktondatawerestudiedfortheirusefulnessforeutrophicationstudiesinlandscapingwaterbody.Asfollows