Sand beach

They are wonderful

Small bottom living algae seen through a microscope

[See microalgae move!]

    In the pictures and film, diatoms, flagellates and blue-green bakteria are shown.

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Film 1

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Waves, bottoms and construction

Sand movement and erosion

Sand bottoms as living environments

The art of digging

Sand beach organisms

Food web

Change and variation

Swedish beach life

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© Aquascope 2000   Tjärnö Marine Biological Laboratory, Strömstad, Sweden
Bo Johannesson | Martin Larsvik | Lars-Ove Loo | Helena Samuelsson