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Effects of Salinity Stratification and Adverse Water Quality on the Benthic Invertebrate Community of Southern Lake Pontchartrain, Louisiana

机译:盐度分层和不利水质对路易斯安那州南部Lake pontchartrain底栖无脊椎动物群落的影响

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The benthos of southern Lake Pontchartrain in Louisiana was studied from July 1976 to July 1978, with seasonal sampling of seven off-shore stations and of three stations in the New Orleans Marina complex. The sampling followed a gradient of increasing salinity stratification and decreasing bottom dissolved-oxygen values. Faunal differences between the stations were examined, using indices of diversity, biological dominance, pollution, and station homogeneity.

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