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1、東北師范大學(xué)碩士學(xué)位論文五大連池與望天鵝峽谷兩種火山地貌中亞氣生藍(lán)藻的比較研究姓名:張春濤申請(qǐng)學(xué)位級(jí)別:碩士專業(yè):植物學(xué)指導(dǎo)教師:肖洪興20090501AbstractInthispaperthespeciescompositionofsub—aerialblue—greenalgaewerestudied,whichwereonlavaofLongmenshizhai,F(xiàn)anhuashihai,LaoheiMountainandHuo

2、shanMountainofWudalianchiTocomparewiththeexperimentresultofWangtianeCanyon(RaoxinhavestudiedtheSub—aerialBlue—greenAlgaeinCanyonofWangtianein2007),therelationsbetweencorrelatedecologicalfactorsandspeciescompositionwereal

3、sodiscussedandanalyzed558piecesofsubaerialbluegreenalgaespecimenswerecollectedfromLongrnenshizhai,F(xiàn)anhuashihai,LaoheiMountainandHuoshanMountainofWudalianchiofHeilongjiangProvinceinAugust,2006(LinyimenghavestudiedtheSub—a

4、erialBlue—greenAlgaeofFanhuashihaiin2005)ThentheywereidentifiedbyopticalmicroscopeTheresultshowedthattherewere82speciesand5varietiesonlavaofWudalianchi,whichbelongedto6families,18generaAmongthem1genera9specieswerefirstre

5、cordedinHeilongiiangThestudy,wudalianchiandWangtianeincanyonwerechoosedtostudy,whichdifferentiatedinformationtime,landformandvegetationIntheresearchprocessofsubaerialbluegreenalgaeinWudalianchi(LinyimenghavestudiedtheSub

6、aerialBluegreenAlgaeofFanhuashihalin2005),thespeciescompositionanddistributedcharacteristicofsubaerialblue—greenalgaeinWudalianchiwereexpoundedThroughlaboratoryappraisalandspeciesanalysis,thesystematicretrievaltableofeac

7、hfamilyofsub—aerialbluegreenalgaealsowerecompiledinWudalianchiTocomparewiththeexperimentresultofWangtianecanyon(RaoxinhavestudiedtheSubaerialBluegreenAlgaeininCanyonofWangtianein2007),theemergentfrequenciesandtimesofeach

8、familiesandeachgenusbetweentwowerestatisticed,tenofthetwoatrandomwerecomparedwithandtheinfluencefactorsofdistributionaldifferenceofblue—greenalgaewereanalysisedThestudyshowedthattemperature,illuminationprecipitationandai

9、rhumiditycouldinfluencedistributionofsubaerialbluegreenalgae,andlandform,growthgroundmassandplantscrowndensityalsohadsomeeffectindistributionofsubaerialblue—greenalgaeKeywords:subaerialbluegreenalgae;specificcomposition;

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