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文章最后一段第一句:"No one can remember seeing so many jellyfish in British waters before."(没人记得以前在英国水域看到过这么多水母。)c.我们不常看到这么多水母。符合题意。a.大量水母飘浮在一起。文章第一段第三句:"T hese jellyfish float together in great numbers."(这些水母大量飘浮在一起。)...
Jellyfish caught in UK waters were used to map chemical variations in marine life. Credit: University of Southampton Scientists at the University of Southampton have developed maps of chemicals found in jellyfish which could offer a new tool for conservation in British waters and fisheries. The ma...
They aren’t actually fish. They can make copies of themselves. And some older ones can become young again.
A SWARM of deadly tropical jellyfish has washed into British waters after being blown in by strong winds.Daily Mail (London)
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but we do see a sort of sustained major increase in many areas around the world,” says Brotz. And there are myriad reasons that could be driving this change, among them alien jellyfish species being introduced into new areas and range expansion as climate change and warming waters favor som...
The black sea nettle is also known as black jellyfish due to its dark display. It inhabits the waters of Pacific Ocean and occupies habitat range from Monterey Bay, to the south Mexico and Baja California. Some of the species are also sighted in British Columbia. ...
Rhizostomes are generally tropical water jellyfish, but Rhizostoma pulmo extends far into temperate waters and is the largest jellyfish found off the coast of the British isles (this is var. octopus = Rhizostoma octopus) and is also called the Barrel jellyfish or Dustbin-lid Jellyfish on ...
However, in some systems there are also some temporal log-linear trends in biomass, including the increase of jellyfish in the Southeastern Bering Sea (~5500 tons year −1, p-value = 0.01) and the decrease of small pelagic fish in the Northern Benguela (~80.000 tons year−1, p-...