Attached and Free Bacteria in an Estuary with Abundant Suspended Solids |
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Authors: | R GOULDER |
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Institution: | Department of Plant Biology, University of Hull, England |
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Abstract: | Concentrations and glucose mineralization potentials ( V max) of attached and free bacteria in waters from the Humber estuary were determined. The waters had high concentrations of suspended solids. Most bacteria were attached to suspended solids and V max of attached bacteria was greater than that of free bacteria. These observations suggest that breakdown of organic matter is carried out mainly by attached bacteria. Examination of samples from other estuaries which contained less suspended solids than the Humber suggested that in these estuaries free bacteria might be more abundant than attached bacteria. |
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