|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
珠江三角洲城市周边典型中小型水库富营养化与蓝藻种群动态
DOI: 10.3724/SP.J.1145.2011.00295, PP. 295-302
Keywords: 蓝藻,种群动态,微囊藻毒素,富营养化,中小型水库,珠江三角洲
Abstract:
为了解珠江三角洲地区城市周边中小型水库的水质状况，于2009年8月（丰水期）和2010年3月（枯水期）调查了4座典型中小型水库――横岗水库、水濂山水库、契爷石水库和东风水库，分析了水库的富营养化与蓝藻种类组成、种群动态及微囊藻毒素水平.丰水期总磷浓度为0.05~0.083mgl-1，枯水期为0.026~0.082mgl-1，丰水期高于枯水期；丰水期总氮浓度为0.75~1.807mgl-1，枯水期为0.965~2.646mgl-1，枯水期高于丰水期.4座水库的营养状态指数（tsi）均大于40，处于中富营养或富营养化状态.4座水库中共检出蓝藻16种（属），大部分蓝藻为丝状蓝藻和群体蓝藻；常见种主要为湖泊假鱼腥藻（pseudanabaenalimnetica）、泽丝藻（limnothrixsp.）、微小色球藻（chroococcusminutus）、针状蓝纤维藻（dactylococcopsisacicularis）和平裂藻（merismopediasp.）；湖泊假鱼腥藻为绝对优势种.丰水期蓝藻丰度为37.06×106~557.78×106cellsl-1，生物量为1.34~15.76mgl-1，在枯水期则分别为5.89×106~69.29×106cellsl-1和0.34~3.43mgl-1.蓝藻种群在丰水期和枯水期有较大差异，枯水期以湖泊假鱼腥藻为代表的丝状蓝藻在数量上明显下降.丰水期蓝藻种群主要受光限制影响，而枯水期的主要限制因子是磷的缺乏.4座水库的主要优势蓝藻种类均为不产微囊藻毒素的种类，因此微囊藻毒素浓度都比较低，为0~0.174μgl-1，发生微囊毒素危害的风险较小.图5表2参32
| [1] | 1ouyh(欧阳昊),hanbp(韩博平).waterqualityandphytoplanktoncommunityintheqiyeshireservoirafterwaterdiversionfromdongjiangriver.jlakesci(湖泊科学),2007,19(2):204~211
|
| [2] | 2dokulilmt,teubenrk.cyanobacteriadominanceinlake.hydrobiologia,2000,438:1~12
|
| [3] | 3downingja,watsonsb,mccauleye.predictingcyanobacteriadominanceinlakes.canjfish&aquatsci,2001,58(10):1905~1908
|
| [4] | 4kongfx(孔繁翔),gaog(高光).hypothesisoncyanobacteriabloom-formingmechanisminlargeshalloweutrophiclakes.actaecolsin(生态学报),2005,25(3):589~595
|
| [5] | 5hanbp(韩博平),lit(李铁),lindx(林旭钿).reservoirtrophicstatesandthestudyofstrategiesofpreventioninguangdongprovince.beijing,china:sciencepress(北京:科学出版社),2003
|
| [6] | 6linx(林娴),chenmr(陈绵润),hanbp(韩博平).speciescompositionandspatio-temporaldistributionofphytoplanktoninhenggangreservoir.ecolsci(生态科学),2007,26(4):303~310
|
| [7] | 7jinxc(金相灿),tuqy(屠清瑛).thestandardmethodinlakeeutrophicationinvestigation.beijing,china:chinaeenvironmentalsciencepress(北京:中国环境科学出版社),1990.286~302
|
| [8] | 8linqq,hanbp,linqx.reservoirwatersupplyandeutrophicationinguangdongprovince(southchina).internationallakeenvironmentcommittee.proceedingsof9thinternationalconferenceontheconservationandmanagementoflakes.shiga,japan:shigaprefecturalgovernment,2001.269~272
|
| [9] | 10wangzh(王朝晖),linqq(林秋奇),hur(胡韧),fancl(范春雷),hanbp(韩博平).pollutionbyblue-greenalgae(cyanophyta)inreservoirsofguangdongprovinceandwaterqualityevaluation.jtrop&subtropbot(热带亚热带植物学报),2004,12(2):117~123
|
| [10] | 11havenske,phliosej,cichramf,libl.lightavailabilityasapossibleregulatorofcyanobacteriaspeciescompositioninashallowsubtropicallake.freshwaterbiol,1998,39:547~556
|
| [11] | 12nixdorfb,mischkeu,rückerj.phytoplanktonassemblagesandsteadystateindeepandshalloweutrophiclakesanapproachtodifferentiatethehabitatpropertiesofoscillatoriales.hydrobiologia,2003,502:111~121
|
| [12] | 15ghadouania,pinel-albulb,prepasee.effectsofexperimentallyinducedcyanobacterialbloomsoncrustaceanzooplanktoncommunities.freshwaterbiol,2003,48:363~381
|
| [13] | 16jarvisac,hartrc,combrinks.zooplanktonfeedingonsizefractionatedmicrocystiscoloniesandchlorellainahypertrophiclake(hartbeespoortdam,southafrica):implicationstoresourceutilizationandzooplanktonsuccession.jplanktonres,1987,9(6):1231~1249
|
| [14] | 17negroai,hoyoscd,vegajc.phytoplanktonstructureanddynamicsinlakesanabriaandvalparaisoreservoir(nwspain).hydrobiologia,424:25~37
|
| [15] | 19reynoldscs.whatfactorsinfluencethespeciescompositionofphytoplanktoninlakesofdifferenttrophicstatus?hydrobiologia,1998,369/370:11~26
|
| [16] | 21linqq(林秋奇),hur(胡韧),hanbp(韩博平).effectofhydrodynamicsonnutrientandphytoplanktondistributioninliuxihereservoir.ecolsin(生态学报),2003,23:2278~2284
|
| [17] | 22kongyj(孔义军),yanghw(杨浩文),linsj(林少君),leilm(雷腊梅),hanbp(韩博平).eutrophicationandphytoplanktoncommunitystructureofxinghulake,ashallowurbanlakeinsouthchina.chinjapplenvironbiol(应用与环境生物学报),2009,13(2):153~160
|
| [18] | 26zoharyt,pais-madeiraam,robartsr,hambrightkd.interannualphytoplanktondynamicsofahypertrophicafricanlake.archivfürhydrobiol,1996,136:105~126
|
| [19] | 27stocknerjg,shortreedks.responseofanabaenaandsynechococcustomanipulationofnitrogen:phosphorusratiosinalakefertilizationexperiment.limnoloceanogr,1988,33:1348~1361
|
| [20] | 28hanbp(韩博平),lingh(林桂花),zhongxy(林桂花).水库蓝藻和蓝藻毒素分布与检测――广东省典型供水水库研究.beijing,china:chinaenvironmentalsciencepress(北京:中国环境科学出版社),2006
|
| [21] | 31wangzh(王朝晖),linsjcl(林君),hanbp(韩博平),linqq(林秋奇),hur(胡韧).distributionofmicrocytinsintypicalwatersupplyreservoirsandlakesinguangdongprovince.jtrop&subtropbot(热带亚热带植物学报),2007,31(3):307~311
|
| [22] | 9hur(胡韧),leilm(雷腊梅),hanbp(韩博平).phytoplanktonassemblageandseasonaldynamicsinthelargeoligotrophicxinfengjiangreservoirinsouthernchina.ecolsin(生态学报),2008,28(10):4653~4664
|
| [23] | 13liqh(李秋华),hanbp(韩博平).dynamicsandstructureofphytoplanktoncommunityinspringinasouthernsubtropicalpumped-waterreservoir.jtrop&subtropbot(热带亚热带植物学报),2007,15(4):294~300
|
| [24] | 14burfordma,o′donohuemj.acomparisonofphytoplanktoncommunityassemblagesinartificiallyandnaturallymixedsubtropicalwaterreservoirs.freshwaterbiol,2006,51:973~982
|
| [25] | 18evansjh.spatialandseasonaldistributionofphytoplanktoninanafricanriftvalleylake(l.albert,uganda,zaire).hydrobiologia,1997,354:1~16
|
| [26] | 20zhangt(张婷),lil(李林),songly(宋立荣).annualdynamicsofphytoplanktonabundanceandcommunitystructureinthexionghereservoir.ecolsin(生态学报),2009,29(6):2971~2979
|
| [27] | 23sunyp(孙育平),wangxh(王晓辉),hur(胡韧),hanbp(韩博平).seasonalvariationofphytoplanktoncommunitiesinxiangangreservoir,atropicalshallowandhigh-yieldfisheryreservoirinsouthchina.chinjapplenvironbiol(应用与环境生物学报),2010,16(2):228~234
|
| [28] | 24rojoc,alvarez-cobelasm.populationdynamicsoflimnothrixredekei,oscillatorialanceaeformis,planktothrixagardhiiandpseudanabaenalimnetica(cyanobacteria)inashallowhypertrophiclake(spain).hydrobiologia,1994,275/276:165~171
|
| [29] | 25mischkeu.cyanobacteriaassociationsinshallowpolytrophiclakes:influenceofenvironmentalfactors.actaoecol,2003,24:s11~-s23
|
| [30] | 29dingwx,shenhm,zhuhg,leebl.genotoxicityofmicrocysticcyanobacteriaextractofawatersourceinchina.mutationres,1999,442:69~77
|
| [31] | 30xiep(谢平).areviewonthestudiesrelatedtotheeffectsofmicrocystinsonhumanhealth.jlakesci(湖泊科学),2009,21(5):603~613
|
| [32] | 32who.guidelinesfordrinkingwaterquallty.geneva,switzerland:worldhealthorganisation,1998
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
