It was based on the nuclear bombs detonated by the Soviet Union and the United States in the 1950s. “This shark’s lifespan is a solid record among vertebrates.”Įxtremely original research lies behind this startling discovery. Its migration pattern is also almost completely unknown to us," he says.īut the fact that the Greenland shark may live as long as 400 years is no small thing to have discovered, according to the researcher. We still know very little about the population size. “We don't know how many young the female shark can have. He has just retired from his position as professor of Arctic and marine biology at UiT – The Arctic University of Norway in Tromsø. He is one of several Danish researchers based at Norwegian, Greenlandic and Danish research institutions who are trying to find out more about one of the ocean's most mysterious animals.Ĭhristiansen originally comes from Greenland. “There’s still so much we don't know about this deep-sea shark,” says Jørgen Schou Christiansen.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |