DIN EN 16695:2015-12
Water quality - Guidance on the estimation of phytoplankton biovolume; German version EN 16695:2015
| Fecha edición: |
2015-12-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | 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. |
| Keywords: | Analysis methods|Biological analysis and testing|Definitions|Estimation|Instructions|Measurement|Measuring techniques|Planctons|Utermöhl|Volume|Water analysis|Water quality|Water testing |
| ICS: | 13.060.70 - Determinación de las propiedades biológicas del agua |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 16695:2015 |
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Reemplazo Normas |
Reemplaza a DIN EN 16695:2014-02 |
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