Sentences with phrase «consist of diatoms»

Typically the thick, opaque ice prevents the blooms, which can consist of diatoms such as these (left).

Not exact matches

This is the case of diatoms, algae consisting of a single cell surrounded by a silica skeleton, recommended by the European Union and Switzerland as one of the ideal bioindicators for rivers and lakes.
Diatoms between 0.01 and 0.02 mm, consisting of a single cell surrounded by an artificially colored silica skeleton.
DE is composed of finely ground Diatoms which are one celled microscopic algae whose walls consist of two parts and contain a mineral called silica.
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