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胶州湾底栖生物多样性初探
引用本文:毕洪生,冯卫.胶州湾底栖生物多样性初探[J].海洋科学,1996,20(6):58-62.
作者姓名:毕洪生  冯卫
作者单位:[1]中国科学院海洋研究所 [2]山西省水产研究所
摘    要:用1991-1995年胶州湾10个监测站的资料,采用Shannon-Weaver指数,Pielous均匀度指数,种的丰盛度指数以及Sanders稀疏曲线进行大型底栖生物多样性比较。结果表明,在胶州湾,粉砂-粘土混合型的沉积环境中大型底栖生物多样性高于匀质的粗砂底质。

关 键 词:底栖生物  胶州湾  生物多样性
收稿时间:1996/8/12 0:00:00

THE DIVERSITY OF MACROBENTHOS IN JIAOZHOU BAY
Bi Hongsheng and Feng Wei.THE DIVERSITY OF MACROBENTHOS IN JIAOZHOU BAY[J].Marine Sciences,1996,20(6):58-62.
Authors:Bi Hongsheng and Feng Wei
Abstract:The diversity of macrobenthos was studied at 10 station in Jiaozhou Bay, with seasonally sampling in 1991 - 1995. Shannon - Weaver indices, Pielous evenness indices, Species richness and Sanders rarification indices were calculated. The results revealed that the diversity in sediment of silt -clay is higher than the homogeneous sediment of silt. The landing seine on Raditapes Philippinarum influenced the diversity greatly, and the diversity during summer is lower than normal in the affected area. At the end of 1980s, the overfishing on Raditapes Philippinarum led to lower diversity also.
Keywords:Macrobenthos  Jiaozhou Bay  Diversity  
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