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. 1987 Feb;53(2):274–277. doi: 10.1128/aem.53.2.274-277.1987

Particle Counter Determination of Bacterial Biomass in Seawater

Kazuhiro Kogure 1,*, Isao Koike 1
PMCID: PMC203651  PMID: 16347275

Abstract

The applicability of the Elzone particle counter to the determination of marine bacterial biomass was investigated. The biomass of bacterial pure cultures and a mixed natural population were followed by using the particle counter, a CHN analyzer, and an ATP analyzer. The particle counter showed the precise size distribution of number and volume of submicron-size particles in seawater. For the pure cultured bacterial strains, the conversion factor from volume to carbon is 0.209 mg of C per mm3, and for natural bacterial cells of >0.6 μm in diameter, it is 0.184 mg of C per mm3. It is recommended that 0.2 be used as the conversion factor for both pure cultured marine bacterial cells and natural bacteria from coastal and near-shore marine environments.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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