Information

Ecological parameter:  saprobity Sladecek

Parameter group: saprobic preference parameters

Explanation:
Assessment of sabrobity (degree to which the decomposition of organic material is occurring in an aquatic environment) following SLADECEK (1986).
SLADECEK, V. (1986): Diatoms as indicators of organic pollution. Acta Hydrochim. Hydrobiol. 14 (5): 555-566.

Assigned taxa for each higher systematic unit
TaxagroupNumber of assigned taxa / total number of taxa - percentage
Araphidees90 / 577 - 15.5%
Brachyraphydees26 / 366 - 7.1%
Centrophycidees38 / 847 - 4.4%
Epithemiacees6 / 82 - 7.3%
Monoraphidees32 / 528 - 6%
Naviculacees318 / 5376 - 5.9%
Nitzschiacees76 / 801 - 9.4%
Surirellacees25 / 291 - 8.5%