期刊
GEOPHYSICAL RESEARCH LETTERS
卷 43, 期 7, 页码 3150-3159出版社
AMER GEOPHYSICAL UNION
DOI: 10.1002/2016GL067759
关键词
-
资金
- U.S. National Science Foundation [NSF-1245788]
- NOAA via the Princeton Cooperative Institute for Climate Science
- Princeton Environmental Institute
- Directorate For Geosciences
- Division Of Earth Sciences [1150145] Funding Source: National Science Foundation
- Office of Polar Programs (OPP)
- Directorate For Geosciences [1245788] Funding Source: National Science Foundation
Over the past several decades mountain glaciers and ice caps have been significant contributors to sea level rise. Here we estimate the ice mass changes in the Canadian Archipelago, the Gulf of Alaska, and Greenland since 2003 by analyzing time-varying gravimetry data from the Gravity Recovery and Climate Experiment. Prior to 2013, interannual ice mass variability in the Gulf of Alaska and in regions around Greenland remains within the average estimated over the whole data span. Beginning in summer 2013, ice mass in regions around Greenland departs positively from its long-term trend. Over Greenland this anomaly reached almost 500 Gt through the end of 2014. Overall, long-term ice mass loss from Greenland and the Canadian Archipelago continues to accelerate, while losses around the Gulf of Alaska region continue but remain steady with no significant acceleration.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据