Role of trophic interactions between fishes, sea urchins and algae in the northwestern Mediterranean rocky infralittoral, The 

Hereu Fina, Bernat (Date of defense: 2007-04-28)

The discipline of ecology is habitually divided up into a whole range of different specialities, and this thesis forms part of what is commonly known as "community ecology" (Diamond and Case 1986). To be more precise, my ...