Experts say that the Arctic sea ice is melting (融化) quite faster than expected and it can affect not just the region, but Earth in general. A scientist even says that next year, or maybe the year after that, the Arctic will be free of ice. ...
The article discusses the receding sea ice in the Arctic. According to the National Snow and Ice Data Center, the sea ice in the region is at its second-lowest level on record. The record low was 1.65 million square miles in September ...
Polar bears(北极熊) are great white northern bears living across the Arctic(北极) arhey are the largest and most powerful meat-eating animals on the sea ice. However, theyndangered animals too.According to a study by the University of Toronto, polar bears could die out within the n30 year...
The Arctic has seen the largest and most steady declines in sea ice’s cooling power since1980, but until recently, the South Pole had appeared more adaptive to the changing climate, according to new research led by scientists in University of Michigan. Its sea ice cover had remained relativel...
According to climate models, the Lincoln Sea, bordering northern Greenland and Canada, will be the final stronghold of perennial Arctic sea-ice in a warming climate. However, recent observations of prolonged periods of open water raise concerns regarding
In this paper the OSU-2 AGCM is used to model the effect of Antarctic sea ice increasing on climate. 采用了OSU两层大气环流模式进行数值试验,研究了南极海冰增加的气候效应。 更多例句>> 4) Arctic sea ice 北极海冰 1. Thermodynamics Parameter Identification and Numerical Simulation in Arctic Sea I...
The loss of Arctic sea ice is a conspicuous example of climate change. Climate models project ice-free conditions during summer this century under realistic emission scenarios, reflecting the increase in seasonality in ice cover. To quantify the increased seasonality in the Arctic-Subarctic sea ice ...
They have badnews: the Arctic is dying. The amount of Arctic sea ice is falling byaround 3 percent every year. There will be no more ice during thesummer in the near future. What does this mean for us? Many animals,such as polar bears, hunt for their food on the ice. If they ...
B. The thick layer of fur and fat can keep polar bears warm on sea ice.C. Not all brown bears are brown.D. The passage explains all the bear species of the world. 相关知识点: 试题来源: 解析 1. A 2. C 3. B 4. D 1. 熊猫主要生活在中国的竹林中,因此答案为A。 2. 题目中提到...
1.a sheet of floating ice, chiefly on the surface of the sea, smaller than an ice field. 2.a detached floating portion of such a sheet. Also calledice floe. [1810–20; perhaps < Norwegianflolayer (compare Old Norseflōlayer, level); c. Old Englishflōhpiece, flagstone; compareflaw1...