In the "the longest-ever assessment" of Antarctica's ice mass, scientists are reporting a rapid increase in melting — a six-fold increase in yearly Antarctic ice mass loss between 1979 and 2017. The study, published Monday in the Proceedings of the National Academy of Sciences, was a ...
Golledge and his colleagues also attached their ice sheet model to a global climate model, in order to see how the impacts of ice melting at the poles would influence climate and oceans in farflung parts of the world (in the past, ice sheet models have traditionally been run separately, pr...
(1)A.细节理解题。根据第一段中的"Now,scientists have found that the East Antarctic Ice Sheet (EAIS)-considered largely unaffected by climate change-may also be melting at an unexpectedly rapid speed."(现在,科学家们发现,被认为基本上不受气
“We need to monitor the entire Antarctica and we just can’t do that without international cooperation.” 答案 unassailable 结果二 题目 Antarctica(南极洲)'s melting ice, which has caused global sea levels to rise by at least 13.8 millimeters over the past 40 years, was thought to primarily...
AA The increase of salt and density of the water BThe decrease of salt and density of the water CThe rising temperature due to global warming DThe melting of fresh ice into the ocean 来自:新用户5354KZYV>《雅思阅读真题》
Antarctica(南极洲)’s melting ice, which has caused global sea levels to rise by at least 13.8 millimeters over the past 40 years, was thought to primarily come from the unstable West Antarctic Ice Sheet(WAIS). Now, scientists have found that the East Antarctic Ice Sheet (EAIS)—considered...
It is said that the ice in Antarctica is melting(融化)because of global warming. As a student, what should we do? Activity time : 1. With annual rainfall close to zero, Antarctica is technically a desert. 南极洲年降雨量几乎为零,严格来说该区域就是一片荒漠。 with annual rainfall close ...
the geography of Earth's continents and oceans and the size ofpolar ice sheetswere similar to today, with only a small ice sheet on Greenland during the warmest period. The melting of the Greenland ice sheet would have contributed at most five meters to the maximum 25 meters of global sea...
Seas rise as ice melts on land Apart from the impact of meltwater on ocean circulation, we have also calculated how ongoing melting of both polar ice caps will contribute to sea level. Melting ice sheets are already raising sea level, and the process has been accelerating in recent years. ...
antarctica, are known to produce more DMSP than other phytoplankton groups such as diatoms and green algae, suggesting their important contribution to DMS concentrations in the Southern Ocean. We assessed how sea ice formation and melting affect photosynthesis and DMSP accumulation in P. antarctica ...