As a classic example of an ice area ecosystem, the Antarctic Ocean is a fertile ocean that exhibits a rich food chain, based on Antarctic krill, of penguins, seals, and whales. However, in recent years there have been reports of changes in the marine environment, including warming and ice shelf disintegration. In addition to global warming, the existence of an ozone hole induces a southern drift in the Westerlies, leading to the strong possibility of change in the environment and eventually the ice area ecosystem. There is a need for more extensive investigation of Antarctic Ocean environment ecosystems.