|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
贫营养型水库中罗非鱼对浮游植物的影响：围隔实验
DOI: 10.3724/SP.J.1145.2011.00191, PP. 191-195
Keywords: 浮游植物,罗非鱼,围隔,贫营养型水库,水质评价
Abstract:
于2009年9~11月在贫营养型的大型深水水库（流溪河水库）中进行了围隔（体积约为85m3）实验，分析了罗非鱼对浮游植物的影响.根据水库中现有鱼类的生物量，设置加鱼处理组（2g/m3）和无鱼对照组两组.每组有3个重复，实验开始后每周采样一次，测定水质与采集浮游生物定性和定量样品.实验结果表明，加鱼处理组和对照组的总氮、可溶性无机氮没有明显差别，实验后期的总磷与正磷有一定差别，处理组略高于对照组.加鱼处理组浮游植物丰度及生物量、叶绿素a的含量显著高于对照组（p<0.05），且透明度低于对照组，个体小于30?m的浮游植物种类的丰度与生物量较明显增加，浮游动物丰度显著低于对照组（p<0.05），但是生物量差异不显著（p>0.05）.总的来说，在贫营养条件下，低生物量的罗非鱼对水库浮游植物群落结构仍有着明显的影响，罗非鱼排泄产生的上行效应大于摄食产生的下行效应.图6参26
| [1] | 1rhewk,bacarm,ochsca,threlkeldst.interactioneffectsoffish,nutrients,mixingandsedimentsonautotrophicpicoplanktonandalgalcomposition.freshwaterbiol,1999,42:99~109
|
| [2] | 3vannimj,laynecd.nutrientrecyclingandherbivoryasmechanismsinthe“top-down”effectoffishonalgaeinlakes.ecology,1997,78:21~40
|
| [3] | 4osoja,ayodeleia,fagbuaroo.foodandfeedinghabitsoforeochromisniloticus(l.)andsarotherodongalilaeus(l.)inatropicalreservoir.worldjzool,2006,1(2):118~121
|
| [4] | 5wangmx(王明学).尼罗罗非鱼养殖.beijing,china:science&technologydocumentpublishinghouse(北京:科学技术文献出版社),1995,5~13
|
| [5] | 6hum(胡玫),zhangzy(张中英).astudyonthedevelopmentofdigesitivesystemandfeedinghabitoffryandjuvenileofniletilapia.jfishchina(水产学报),1983,7(3):207~217
|
| [6] | 7turkerh,eversoleag,brunede.filtrationofgreenalgaeandcyanobacteriabyniletilapia,oreochromisniloticus,inthepartitionedaquaculturesystem.aquaculture,2003,215:93~101
|
| [7] | 8lukh,jinch,dongsl,gubh,bowensh.feedingandcontrolofblue-greenalgalbloomsbytilapia(oreochromisniloticus).hydrobiologia,2006,568:111~120
|
| [8] | 9yuanjr(阮景荣),liuqx(刘衢霞),wangsm(王少梅),rongkw(戎克文).effectofniletilapiaonplanktoncommunityandprimaryproductivityoffreshwatermicrocosms.chinjapplecol(应用生态学报),1993a,4(4):404~409
|
| [9] | 10figueredocc,giania.ecologicalinteractionsbetweenniletilapia(oreochromisniloticusl.)andthephytoplanktoniccommunityofthefurnasreservoir(brazil).freshwaterbiol,2005,50:1391~1403
|
| [10] | 12linsj(林少君),helj(贺立静),huangps(黄沛生),hanbp(韩博平).comparisonandimprovementontheextractionmethodforchlorophyllainphytoplankton.ecolosci(生态科学),2005,24:9~11
|
| [11] | 13zhangzs(章宗涉),huangxf(黄祥飞).淡水浮游生物研究方法.beijing,china:sciencepress(北京:科学出版社),1991.344~346
|
| [12] | 14yuanjr(阮景荣),rongkw(戎克文),wangsm(王少梅),liuqx(刘衢霞).effectofniletilapiaonplanktoncommunityandprimaryproductivityoffreshwatermicrocosms.chinjapplecol(应用生态学报),1993b,4(1):65~73
|
| [13] | 15zhaow(赵文),dongsl(董双林),zhengwg(郑伟刚),zhangzq(张兆琪).effectsofniletilapiaonplanktoninenclosureswithdifferenttreatmentsinsaline-alkalineponds.zoolres(动物学研究),2000,21(2):108~114
|
| [14] | 16proulxm,pickfr,mazumdera,hamiltonpb,leandrs.effectsofnutrientsandplanktivorousfishonthephytoplanktonofshallowandaquaticsystems.ecology,1996,77(5):1556~1572
|
| [15] | 17avnimelechy,kochvam,hargreavesja.sedimentationandresuspensioninearthenfishponds.jworldaquacultsoc,1999,30(4):401~409
|
| [16] | 18popmatj.digestibilityofselectedfeedstuffsandnaturallyoccurringalgaebytilapia:[ph.d.dissertation].auburnuniversity,auburn,alabama,usa,1982
|
| [17] | 20getachewt,femandoch.thefoodhabitsofaherbivorousfish(oreochromisniloticuslinn.)inlakeawasa,ethiopia.hydrobiologia,1989,174:195~200
|
| [18] | 21lukh(陆开宏),jingch(金春华),wangyc(王扬才).controlofcyanobacterialbloomsineutrophicationlakesbytilapia.jfishchina(水产学报),2005,29(6):811~818
|
| [19] | 22ramcharancw,francerl,mcqueendj.multipleeffectsofplanktivorousfishonalgaethroughapelagictrophiccascade.canjfish&aquatsci,1996,53:2819~2828
|
| [20] | 23tátraii,mátyásk,korponaij,szabóg,pomogyip,hérij.responseofnutrients,planktoncommunitiesandmacrophytestofishmanipulationinasmalleutrophicwetlandlake.internrevhydrobiol,2005,90:511~522
|
| [21] | 24sondergaardm.lakerestoration:successes,failuresandlong-termeffects.japplecol,2007,44:1095~1105
|
| [22] | 2bergquistam,carpentersr.limneticherbivory:effectsonphytoplanktonpopulationsandprimaryproduction.ecology,1986,67:1351~1360
|
| [23] | 11hanbp(韩博平),lit(李铁)，linxd(林旭钿).reservoirtrophicstatesandthestudyofstrategiesofpreventioninguangdongprovince.beijing,china:sciencepress(北京:科学出版社),2003.22~28
|
| [24] | 19bowensh.feeding,digestionandgrowth-quantitativeconsiderations.in:pullinrsv,lowe-mcconnellrheds.thebiologyandcultureoftilapias.iclarmconferenceproceedingsno.7,internationalcenterforlivingaquaticresourcesmanagement,manila,philippines,1982.141~145
|
| [25] | 25starlingf,lazzarox,cavalcantic,moreirar.contributionofomnivoroustilapiatoeutrophicationofashallowtropicalreservoir:evidencefromafishkill.freshwaterbiol,2002,47(12):2443~2452
|
| [26] | 26havenske.fish-inducedsedimentresuspension:effectsonphytoplanktonbiomassandcommunitystructureinashallowhypereutrophiclake.jplanktonres,1991,13(6):1163~1176
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
