Three 200 year-long experiments are run, where one is a control run and the others have sea-ice loss confined to either the Atlantic or Pacific sectors of the Arctic (respectively the Barents-Kara Seas or Chukchi-Bering Seas). In agreement with previous work, we find opposite effects on ...
Arctic sea ice has decreased substantially and is projected to reach a seasonally ice-free state in the coming decades. Little is known about whether dwindling Arctic sea ice is capable of influencing the occurrence of strong El Niño, a prominent mode
The Essential Role of Sea-ice Loss in Arctic Amplification under Global Warming Prof. Aiguo Dai University at Albany, State University of New, USA 新楼1118会议室 2018年10月26日(星期五)14:30 Abstract The Arctic (nor...
The Arctic has warmed twice as fast as the rest of the globe thanks in part to melting sea ice, a new study finds
Considering the recent losses observed in Arctic sea ice and the anticipated future warming due to anthropogenic greenhouse gas emissions, sea ice retreat ... T Sou,G Flato - 《Journal of Climate》 被引量: 87发表: 2009年 Anthropogenic carbon dioxide in the Arctic Ocean: Inventory and sinks An...
The study results suggest that a considerable part of the observed Arctic mid-to-upper warming is caused by a dynamical response to sea-ice loss, in which stratosphere-troposphere coupling plays a major role. The results of the study have been published in the journal npj Climate and Atmospheri...
Mid-Holocene climate was characterized by strong summer solar heating that decreased Arctic sea ice cover. Motivated by recent studies identifying Arctic sea ice loss as a key driver of future climate change, we separate the influences of Arctic sea ice
Recent loss of summer sea ice in the Arctic is directly connected to shifts in northern wind patterns in the following autumn, which has the potential of a... JE Overland,M Wang - 《Tellus》 被引量: 727发表: 2010年 The effect of sea ice loss on sea salt aerosol concentrations and the...
Successive cold winters of severely low temperatures in recent years have had critical social and economic impacts on the mid-latitude continents in the Northern Hemisphere. Although these cold winters are thought to be partly driven by dramatic losses of Arctic sea-ice, the mechanism that links se...
Recent rapid Arctic sea-ice reduction has been well documented in observations, reconstructions and model simulations. However, the rate of sea ice loss is highly variable in both time and space. The western Arctic has seen the fastest sea-ice decline, w