Shellfish harvesting “on foot” is an artisanal and traditional activity that permits to commercialize important amounts of several species of bivalve molluscs (clams and cockles cultured in intertidal sandbanks) and even the goose barnacle, a crustacean of the order Pedunculata (collected from ...
analyzed the value chain of the aquafeed sector in Egypt, which includes feed input suppliers, aquafeed producers and marketers, and fish farmers [35]. A value chain analysis applied to the scrap tire reverse logistics chain (STRLC) was shown to verify whether STRLC can become sustainable ...