A second study by the same researchers also showed that military sonar caused another species of whale,the Cuvier's beaked whale(突吻鲸),to stop hunting and swim away from the sound. Dr Brandon So uthall, from the Long Marine Laboratory at the University of California who led the project,...
-|||-难句解读-|||-(第四段)The researchers say their findings-|||-disagree with the idea that military sonar has no-|||-influence on blue whales and other related-|||-species of whale.研究人员说,他们的发现和认-|||-为军事声呐对蓝鲸和其他相关鲸类没有影响的-|||-观点不一致。-|||-...
The winner of the title of the Largest Ocean Carnivore goes to the- the largest of the toothed whale species in the world.Adult males can grow up to 60 feet long and weigh 40 tons (80,000 pounds!). Males are usually about twice as large as the females. They have a pretty long life...
In the study, the researchers suction-cupped their sensors onto the backs of 13 species of both baleen and toothed whales, including porpoises and dolphins of various sizes, allowing the team to track the animals’ underwater activities. With data pouring in from the tag’s pressu...
Do whale sharks lay the biggest eggs? How big is a whale shark's mouth? Are killer whales actually sharks? How long have whale sharks been around? Are whale sharks an endangered species? Do whale sharks live at the bottom of the sea?
根据倒数第二段They said they hoped the US Navy, which funded the work, would use the findings to search for ways of reducing the influence of sonar on whale species.可知,研究者对the influence of military sonar on whales的态度是“担忧的”,故选A。 (3)题详解: D 推理判断题。根据最后一...
Blue whales, as well as many other whale species, have been hunted to the brink of extinction by people from all over the world for centuries. It's only recently, in this century, that we have begun to appreciate the value of all living creatures. We have come to feel that wiping any...
findings disagree with the idea that military sonar has no influence on blue whalesand other related species of whale.A second study by the same researchers also showed that military sonar caused another species of whale, theCuvier's beaked whale, to stop hunting and swim away from the sound....
Whale shark (Rhincodon typus), the world's largest fish species. Credit: Andre Rereuka / AIMS "If you're a very slow-growing animal and it takes you 30 years or more to get to maturity, the chances of disaster striking before you get a chance to breed is probably quite high," he ...
Imagine trying to test the memory of the blue whale—the biggest animal that exists or has ever existed, a 190-ton behemoth that dwarfs (使相形见绌) even the largest dinosaur, a leviathan that is rarely seen except when it comes up for air. How would you subject such a creature to a...