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独墅湖颤蚓翻新底泥量的估算

Quantitative Estimation of Sediment Renewal by Tubificids in Dushu Lake

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【作者】 曹勇

【Author】 Cao Yong(Suzhou Institute of Urban Construction & Environmental Protection,215008).Chinese Journal of Ecology, 1993,12(1 ):56-58。Tubificids are sampled mainly at an interval of two months in 1984.Six species are found in the sediment of Dushu lake, and Limnodrilus hoffmeistri and Branchura sowerbyi are dominant species. The defecation rates of these two species are measured and the amounts of sediment renewal are estimated.

【机构】 苏州城建环保学院

【摘要】 独墅湖颤蚓翻新底泥量的估算曹勇(苏州城建环保学院,215008)QuantitativeEstimationofSedimentRenewalbyTubificidsinDushuLake¥CaoYong(SuzhouInstituteofUrbanConstruction&EnvironmentalProtection,215008).ChineseJournalofEcology,1993,12(1):56-58。Tubificidsaresampledmainlyatanintervaloftwomonthsin1984.SixspeciesarefoundinthesedimentofDushulake,andLimnodrilushoffmeistriandBranchurasowerbyiaredominantspecies.Thedefecationratesofthesetwospeciesaremeasuredandtheamountsofsedimentrenewalareestimated.Keywords:Tubificids,lakesediment,Dushulake.水栖寡毛类

【关键词】 :Tubificidslake sedimentDushu lake.
【Key words】 :Tubificidslake sedimentDushu lake.
  • 【文献出处】 生态学杂志 ,Chinese Journal of Ecology , 编辑部邮箱 ,1993年01期
  • 【被引频次】3
  • 【下载频次】55
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