Canal-U

Mon compte

Résultats de recherche

Nombre de programmes trouvés : 9386
Vidéocours

le (4m22s)

Oceans: introduction to biodiversity and resources

In this second part, discover the biodiversity of the oceans, from the coral reefs to the coastal lagoons. This biodiversity, of which the knowledge is still partial, is the subject of great attentions, by virtue of its importance in the main balances of the biosphere, but also by virtue of the favors it does for the human societies, beginning with the supplying of food resources. The ecosystem approach to fisheries is currently developed in this context, in order to reconcile those different preservation issues.
Voir la vidéo

 
FMSH
 
Facebook Twitter
Mon Compte