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1、第29卷第6期生態(tài)學(xué)報(bào)Vo.l29,No.62009年6月ACTAECOLOGICASINICAJun.,2009杭州西湖浮游藻類變化規(guī)律與水質(zhì)的關(guān)系11,2,*1311張志兵,施心路,劉桂杰,楊仙玉,王婭寧,劉曉江(1.杭州市動(dòng)物科學(xué)與技術(shù)重點(diǎn)實(shí)驗(yàn)室,杭州師范大學(xué),杭州310036;2.中國(guó)科學(xué)院水生生物研究所淡水生態(tài)與生物技術(shù)國(guó)家重點(diǎn)實(shí)驗(yàn)室,武漢430072;3.浙江林學(xué)院,林業(yè)與生物技術(shù)學(xué)院,杭州311300)摘要:于2006~2007年對(duì)杭州西湖浮游藻類的種類及個(gè)體豐度進(jìn)行初步研究,并依據(jù)水和廢水監(jiān)測(cè)分析方法對(duì)其水質(zhì)現(xiàn)狀進(jìn)行了生物
2、學(xué)評(píng)價(jià)。綜合生物和理化指標(biāo)數(shù)據(jù),對(duì)杭州西湖的水質(zhì)作一總體評(píng)估,并對(duì)西湖水中的物種多樣性保護(hù)及水質(zhì)的可持續(xù)利用提出了建議。共鑒定浮游藻類179種,其中藍(lán)藻25種,隱藻1種,金藻3種,甲藻3種,黃藻5種,裸藻23種,硅藻41種和綠藻78種。分析了杭州西湖浮游藻類的組成和分布的特點(diǎn),揭示出西湖浮游藻類的種類組成與西湖水質(zhì)變化之間的關(guān)系。結(jié)果表明:藻類的組成和分布與水質(zhì)變化規(guī)律基本吻合,西湖水質(zhì)較整治前有明顯的改善,一些清水藻類的物種逐步增多。關(guān)鍵詞:杭州西湖;浮游藻類;物種多樣性;水質(zhì)文章編號(hào):10000933(2009)06298009中圖分類
3、號(hào):Q142,Q145,Q178,Q948.8文獻(xiàn)標(biāo)識(shí)碼:ATherelationshipbetweenplanktonicalgaechangesandthewaterqualityoftheWestLake,Hangzhou,China11,2,*1311ZHANGZhiBing,SHIXinLu,LIUGuiJie,YANGXianYu,WANGYaNing,LIUXiaoJiang1HangzhouKeyLaboratoryforAnimalSciencesandTechnology,HangzhouNormalUnivers
4、ity,Hangzhou310036,China2StateKeyLaboratoryofFreshwaterEcologyandBiotechnology,InstituteofHydrobiology,ChineseAcademyofSciences,Wuhan430072,China3SchoolofForestryandBiotechnology,ZhejiangForestryUniversity,Hangzhou311300,ChinaActaEcologicaSinica,2009,29(6):2980~2988.Abstract:
5、ThespeciesdiversityandindividualabundanceofplanktonicalgaewereinvestigatedandprelmiinarystudiedoftheWestLake(Hangzhou,China)from2006to2007.ThewaterqualityoftheWestLakewasevaluatedaswellaccordingtowaterandwastewatermonitoringandanalysismethods.Thisarticlecombinebiologicalandche
6、mistryexpermientaldatatomakeanoverallappraisalandputforwardtheproposaltospeciesdiversityprotectionandthewaterqualitycontinuableuse.Inthisstudies,179speciesofplanktonicalgaewereidentified,speciesnumbersbelongingtophylaCyanophyta,Cryptophyta,Chrysophyta,Pyrrophyta,Xanthophyta,Eu
7、glenophyta,BacillariophytaandChlorophytawere25,1,3,3,5,23,41and78respectively.Inaddition,thecharactersofspeciescompositionanddistributionaswellastherelationshipbetweenthemandthechangesofthewaterqualitywereanalyzed.Theresultsshowedthatthecompositionanddistributionofspeciesandwa
8、terqualitychangesmatchedinprinciple.ThewaterqualityoftheWestL
