28.06.2013 Views

COURS HOEDIC.pdf

COURS HOEDIC.pdf

COURS HOEDIC.pdf

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Conséquence : étagement des algues marines benthiques<br />

ETAGE<br />

SUPRALITTORAL<br />

ETAGE<br />

MEDIOLITTORAL<br />

ETAGE<br />

INFRALITTORAL<br />

ETAGE APHYTAL<br />

Embruns : zone des lichens<br />

Forte diversité algale<br />

-Rareté des algues vertes<br />

-Disparition graduée des algues brunes<br />

-prépondérance des algues rouges<br />

(coralligène méditerranéen)

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!