海洋围隔生态系中化学分散原油的微生物降解——低初级生产力时不同营养盐浓度比较
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摘要: 本文介绍了在加拿大Saanich内湾进行的小型海洋生态系围隔实验中,观测了在低光照下Enersperse 700分散剂分散中国胜利原油的微生物降解及其与营养盐的关系.实验结果表明:分散原油作为微生物的基质有利于微生物生长,油浓度与菌数有正的相关性;氮和磷在微生物降解原油污染物中起着重要作用,高营养盐实验桶菌数高,分散原油降解速度也较快;在添加原油的实验桶原油降解过程,营养盐同时被消耗,而未添加原油的对照桶,营养盐保持不变.
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Hodson F.A.and R.F.Lec.Effeets of four oils on marine bacterial populations controlled ecosystem pollution experiment.Bull.Mar.Sci.,1977,27(1):119-126 Zobell C.E.The occurrence effects and fate of oil polluting the sea.Adv.Water Poll.Res.,1964,3,85-118 倪纯治,周Y澄,蔡子平,曾活水,李志棠,谢锦祥.海洋油污染微主物降解的研冗,Ⅵ.海洋微生物对原油和柴油的降解作用.7琢洋学报,1986,8(3):360-365 Horowitz A.and S.M.Atlas.Continuos opcn flow-through system as a model for oil degradation in the Arctic Ocean.APPl.Environ.Microbiol.,1977,33(3):647-653 along C.S.,F.A.Whitncy,W.J.Cretney,K.Lee,F.Mclaugin,Wu Jinping,Fu Tianbao and Zhuang Dongfa.An experimental msarine ecosystem response to crude oil and corexit 9527:part I fate of chemically dispersed crude oil.Mar,Envir.Res.,1984,13,247-263 Parsons T.R.,Y.Maita and C.M.I,alli.A Manual of Chemical and Biological Methods for Seawater Analysi s,Pergamon Press Oxford,1984,3-25 Poght J,M.and D.W.S.Westlalce.Effect of the dispersant Corexit 9527 on the microbial degradation of pruduoe bay oil.Catt.,J.Microbial,t982,28(1):117-122 -
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