Information

Ecological parameter:  pollution CEE

Parameter group: pollution preference parameters

Explanation:
CEE= Commission for Economical Community metric (DESCY & COSTE, 1991)
DESCY, J.-P. & M. COSTE (1991): A test of methods for assessing water quality based on diatoms. Verhandlung Internationale Vereingung de Limnologie 24: 2112-2116. Descy, J.-P. & M. Coste, 1991. A test of methods for assessing water quality based on diatoms. Verhandlung Internationale Vereingung de Limnologie 24: 2112-2116.

Assigned taxa for each higher systematic unit
TaxagroupNumber of assigned taxa / total number of taxa - percentage
Araphidees100 / 577 - 17.3%
Brachyraphydees24 / 366 - 6.5%
Centrophycidees10 / 847 - 1.1%
Epithemiacees5 / 82 - 6%
Monoraphidees49 / 528 - 9.2%
Naviculacees344 / 5376 - 6.3%
Nitzschiacees107 / 801 - 13.3%
Surirellacees14 / 291 - 4.8%