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Norm
ÖNORM EN 16695
Issue date: 2016 02 15
Water quality - Guidance on the estimation of phytoplankton biovolume
This European Standard specifies a procedure for the estimation of biovolume of marine and freshwater phytoplankton taxa using inverted microscopy (Utermöhl technique acc...
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Publisher:
Austrian Standards International
Format:
Digital | 98 Pages
Language:
German
| English
| Download GER/ENG
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This European Standard specifies a procedure for the estimation of biovolume of marine and freshwater phytoplankton taxa using inverted microscopy (Utermöhl technique according to EN 15204), in consideration of some heterotrophic protists (< 100 µm) that are not considered in routine zooplankton analysis and benthic microalgae, which can be found in pelagic water samples.
This European Standard describes the necessary methods for measuring cell dimensions and for the calculation of cell or counting unit volumes to estimate the biovolume in phytoplankton samples. This shall be done using harmonized assignments of geometrical shapes to avoid errors.
ÖNORM EN 16695
2016 02 15
Water quality - Guidance on the estimation of phytoplankton biovolume
Norm
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