摘要
在珠江广州河段采集10个断面的底泥样品,对各个样品的底泥耗氧量(SOD)、总有机碳(TOC)和细菌总数(TBC)进行测定.通过对各数据的分析,建立起在珠江广州河段中底泥耗氧量与总有机碳、细菌总数之间的关系.
Ten samples of sedimend were collected from the Guang zhou Reach of Pearl River in December,1990.Sedimend oxygen demand(SOD),total organic canbon(TOC)and totol bacterial count(TBC)of each mud sample were determined.The correlation between SOD and TOC in obtained as following: SOD=208 TOC^(0.833)(correlative coefficient is 0.957) while the correlation between SOD and TBC is SOD=14.9TBC^(1.22)(correlative coefficient is 0.982)
出处
《生态科学》
CSCD
1992年第1期116-119,共4页
Ecological Science
