File:Herbier subaquatique Authie 9 aout 2017 callitriche fontinale 04.jpg

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Français : Vue subaquatique d'une partie d'un "Herbier d'eau douce". On voit ici à quelques dizaines de centimètres de profondeur une espèce de Callitriche (Callitriche sp.) cotoyant des tapis et coussins d'une mousse aquatique immergée (Fontinale indéterminée). Malgré plusieurs périodes de pluies l'eau est restée claire. Cet habitat naturel est situé dans l'Authie (dans la Région Hauts-de-France), à 1 km environ avant l'Abbaye de Valloires et une centaine de mètre en amont du moulin d'Argoule, en aout 2017
English: Underwater view of part of a "freshwater flora" of Authie river (northern France). Here we see a species of Callitriche (Callitriche sp.), A few dozen centimeters deep, which covers the carpets and cushions of an immersed aquatic moss (Fontinal undetermined). Despite several periods of rains the water remained clear. This natural habitat is located in the Hauts-de-France region, about 1 km before the Abbey of Valloires And a hundred meters upstream of the mill of Argoule, in August 2017
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Author Lamiot
Camera location50° 20′ 41.7″ N, 1° 50′ 04.71″ E  Heading=118.38° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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current14:41, 15 August 2017Thumbnail for version as of 14:41, 15 August 20174,512 × 1,864 (1.13 MB)Lamiot (talk | contribs)User created page with UploadWizard

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