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OALib Journal期刊
ISSN: 2333-9721
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南海南部浮游动物稳定同位素研究——碳稳定同位素*
Keywords: 南海,浮游动物,碳稳定同位素,广义加性模型
Abstract:
？文章分析了南海南部海域(108°~117°e;4°~12°n)春季和夏季不同粒径范围浮游动物碳稳定同位素特征。根据粒级将浮游动物分成三组,分别是>500μm组(大型)、380~500μm组(中型)和180~380μm组(小型)。研究结果显示浮游动物δ13c值存在着显著的季度变化。夏季大型浮游动物δ13c平均值比春季高,而春季中型和小型浮游动物δ13c平均值比夏季高。单因素方差分析显示,各粒级浮游动物稳定同位素δ13c值并无显著性差异。广义加性模型分析结果表明大型和小型浮游动物δ13c值与对应粒径的浮游动物生物量没有明显的关系,与75m层盐度呈负相关关系(p<0.05);中型浮游动物与环境因素及生物量的关系不明显,显示水体垂直混合的季节变化对大型和小型浮游动物δ13c值有一定的影响。
| [1] | 1蔡德陵,王荣,毕洪生,2001.渤海生态系统的营养关系:碳同位素研究的初步结果[j].生态学报,21(8):1354-1359.2蔡德陵,李红燕,唐启升,等.2005.黄东海生态系统食物网连续营养谱的建立:来自碳氮稳定同位素方法的结果[j].中国科学,35(2):123-130.3陈绍勇,周伟华,吴云华,等.2001.南沙珊瑚礁生态系生物体中δ13c的分布[j].海洋科学,25(6):4-7.4崔莹.2012.基于稳定同位素和脂肪酸组成的中国近海生态系统物质流动研究[d].上海:华东师范大学:6-10.5郭卫东,杨逸萍,吴林兴,等．2002．南沙渚碧礁生态系营养关系的稳定碳同位素研究[j].台湾海峡,21(1):94-101.6金鑫,李超伦,刘梦坛．2012.基于脂肪酸标记法和碳氮稳定同位素比值法的东海水母常见种的食性分析[j].海洋与湖沼,43(3):486-493.7柯志新,黄良民,徐军,等.2012.大亚湾冬季不同粒级浮游生物的氮稳定同位素特征及其与生物量的关系[j].生态学报,32(22):7102-7108.8刘华雪,徐军,李纯厚,等.2015.南海南部浮游动物稳定同位素研究—氮稳定同位素[j].热带海洋学报,34(2):32-38.9万炜,胡建英,安立会,等.2005.利用稳定氮和碳同位素分析渤海湾食物网主要生物种的营养层次[j].科学通报,50(7):708-712.10bĂnarud,carlottif,barania,etal.2013.seasonalvariationofstableisotoperatiosofsize-fractionatedzooplanktoninthebayofmarseilles(nwmediterraneansea)[j].journalofplanktonresearch,36(1):145-156.11chenmr,liuhb,chenbz.2012.effectsofdietaryessentialfattyacidsonreproductionratesofasubtropicalcalanoidcopepod,acartiaerythraea[j].marineecologyprogressseries,455:95-110.12espinasseb,vivienmh,tianom,etal.2014.patternsofvariationsincandnstableisotoperatiosinsize-fractionatedzooplanktoninthegulfoflion,nwmediterraneansea[j].journalofplanktonresearch,36(5):1204-1215.13fanellie,cartesje,papiolv,2011.foodwebstructureofdeep-seamacrozooplanktonandmicronektonoffthecatalanslope:insightfromstableisotopes[j].journalofmarinesystems,87:79-89.14fryb,quionesrb,1994.biomassspectraandstableisotopeindicatorsoftrophiclevelinzooplanktonofthenorthwestatlantic[j].marineecologyprogressseries,112:201-204.15hannidesccs,poppbn,choyca,etal.2013.midwaterzooplanktonandsuspendedparticledynamicsinthenorthpacificsubtropicalgyre:astableisotopeperspective[j].limnoloceanogr,58(6):1931-1946.16koppelmannr,schnackrb,mobiusj,etal.2009.trophicrelationshipsofzooplanktonintheeasternmediterraneanbasedonstableisotopemeasurements[j].journalofplanktonresearch,31:669-686.17laakmanns,auelh,2010.longitudinalandverticaltrendsinstableisotopesignatures(δ13candδ15n)ofomnivorousandcarnivorouscopepodsacrossthesouthatlanticocean[j].marinebiology,157:463-471.18legendrel,rivkinrb.2008.planktonicfoodwebs:microbialhubapproach[j].marineecologyprogressseries,365:289-309.19raugh,teyssiejl,rassoulzadeganf,etal.1990.13c/12cand15n/14nvariationsamongsize-fractionatedmarineparticles:implicationsfortheiroriginandtrophicrelationships[j].marineecologyprogressseries,59:33-38.20rolffc,2000.seasonalvariationincandnofsize-fractionatedplanktonatacoastalstationinthenorthernbalticproper[j].marineecologyprogressseries,203:47-65.21sholto-douglasad,fieldjg,jamesag,etal.1991.13c/12cand15n/14nisotoperatiosinthesouthernbenguelaecosystem:indicatorsoffoodwebrelationshipsamongdifferentsize-classesofplanktonandpelagicfishdifferencesbetweenfishmuscleandbonecollagentissues[j].marineecologyprogressseries,78:23-31.22zandenjmv,rasmussenbj.1999.primaryconsumerδ13candδ15nandthetrophicpositionofaquaticconsumer[j].ecology,80(4):1395-1404.
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