Desarrollo de la Antártica

EL DESARROLLO DE LA ANTÁRTICA añd . SO on in the Antarétic Oce'an have been considerably progresse. Thus, ·the food chains (or the food web) in Antarctica has been qualitatively summarized as S'hown in Fig. 14 for example. In this food chain cycles, phyto-planktons, zoo-planktons, fishes, birds, seals and wlhales áre involved as the main elements to compose the food ohains. Compared with the food chains in other oceans, however, the structure of Antarctic Ocean {ood chains {rom the phyto-planktons (after Mackintosh, 1965) Food chains in the Antarctic. Fig•. 14 116