About my final major project, I do some research about krills and blue whales. Acctually, Krill have been harvested as a food source for humans and domesticated animals since at 19th century. In 1993, two events caused a decline in krill fishing: Russia exited the industry; and the Convention for the Conservation of Antarctic Marine Living Resources (CCAMLR) defined maximum catch quotas for a sustainable exploitation of Antarctic krill. After an October 2011 review, the Commission decided not to change the quota.And It would made blue whales dead of hungry. Because krills is blue whales’ main food. If krills deduce, whales would be died invisible.