History of sea ice in the Arctic. Quat. Sci. Rev. 29, 1757e1778.Polyak, L., R. B. Alley, J. T. Andrews, et al., 2010: History of sea ice in the Arctic. Quaternary Science Reviews, 29(15), 1757-1778.Polyak L, Alley RB, Andrews JT, Brigham-Grette J, Cronin TM et al (...
A History of Sea Ice in the Canadian Arctic Archipelago Based on Postglacial Remains of the Bowhead Whale ( Balaena Mysticetus ) AS Dyke,J Hooper,JM Savelle 被引量: 240发表: 1996年 Geological History of the Polar Oceans: Arctic versus Antarctic From 1983 to 1988 time-series traps were ...
“Until now these changes in ice drift were only speculated upon using computer models,” said Paul Holland at the British Antarctic Survey. “Our study of direct satellite observations shows the complexity of climate change. “ “The Arctic is losing sea ice five times faster than the ...
③With the glacier in the Arctic Ocean becoming smaller and smaller, solar bears are becoming homeless. 随着北冰洋冰川变得越来越小,北极熊正在失去家园。 3.结尾常用句式 ①We should spare no effort to reduce the letting out of CO2. 我们应该不遗余力地减少二氧化碳排放。 ②With more and ...
History of sea ice in the Arctic Arctic sea-ice extent and volume are declining rapidly. Several studies project that the Arctic Ocean may become seasonally ice-free by the year 2040 or ev... Leonid Polyak and Richard B. Alley and John T. Andrews and Julie Brigham-Grette and Thomas M. ...
Additionally, we discover the existence of a long-term dispersal corridor between the Arctic and western North America. Our results suggest that the initiation and diversification of the Arctic flora might have been jointly driven by progressive landscape and climate changes and sea-level fluctuations ...
An assessment of the northern THC's role in regional climate is accordingly very much about quantifying and explaining the variable temperature and strength of the Norwegian Atlantic Current. The recent Arctic-ward retreat of sea ice in the Fram Strait and Barents Sea – and the corresponding prog...
Dynamic and chemical processes modify the ozone (O3) budget of the upper troposphere/lower stratosphere, leading to locally variable O3 trends. In this region, O3 acts as a strong greenhouse gas with a net positive radiative forcing. It has been suggested, that the correlation of the stratospher...
The relative sea level (RSL) history of coastal British Columbia varies greatly from one location to another because of spatially variable vertical land displacements that occurred in response to glacial ice loading and unloading of the Earth's crust. Beneath an ice sheet, the surface of the Eart...
"The MOSAiC expedition is a year-long adventure in the Arctic where we take an icebreaker and freeze it into the sea ice and passively drift with that sea ice, with all kinds of instrumentation installed on and around the ship," says Matt Shupe, a member of the expedition. "It's ...