Algues bleues - Blue-green algae

by Francisbd

Un déséquilibre du milieu dû à l'augmentation de la concentration d' azote et de phosphore a eu pour résultat une eutrophisation de l' eau d' un lac et provoqué un développement et une croissance excessive d' algues bleues à sa surface.
An imbalance in the environment due to the increase in the concentration of nitrogen and phosphorus has resulted in eutrophication of the water of a lake and caused excessive development and growth of blue-green algae on its surface.
Liked by  GMS
Uploaded17/04/2023 - 18:26
CategoryFlowers & plants
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Posted 17/04/2023 - 19:01 Link
Pentax K5 - Objectif Pentax DA 18 - 250 - f 5.6 - 1/250 sec - pas de flash - mode manuel
Francis - èfbé -

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