Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aav7908 |
Slowdown in Antarctic mass loss from solid Earth and sea-level feedbacks | |
Larour, E.1,2; Seroussi, H.1; Adhikari, S.1; Ivins, E.1; Caron, L.1; Morlighem, M.3; Schlegel, N.1 | |
2019-06-07 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 364期号:6444页码:969-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Geodetic investigations of crustal motions in the Amundsen Sea sector of West Antarctica and models of ice-sheet evolution in the past 10,000 years have recently highlighted the stabilizing role of solid-Earth uplift on polar ice sheets. One critical aspect, however, that has not been assessed is the impact of short-wavelength uplift generated by the solid-Earth response to unloading over short time scales close to ice-sheet grounding lines (areas where the ice becomes afloat). Here, we present a new global simulation of Antarctic evolution at high spatiotemporal resolution that captures all solid Earth processes that affect ice sheets and show a projected negative feedback in grounding line migration of 38% for Thwaites Glacier 350 years in the future, or 26.8% reduction in corresponding sea-level contribution. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000482914100050 |
WOS关键词 | ICE-SHEET ; THWAITES GLACIER ; WEST ANTARCTICA ; BED TOPOGRAPHY ; PINE ISLAND ; RETREAT ; COLLAPSE ; SENSITIVITIES ; CONSISTENT ; CRYOSPHERE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/201598 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA; 2.Univ Calif Los Angeles, Joint Inst Reg Earth Syst Sci & Engn, Los Angeles, CA 90095 USA; 3.Univ Calif Irvine, Dept Earth Syst Sci, Croul Hall, Irvine, CA USA |
推荐引用方式 GB/T 7714 | Larour, E.,Seroussi, H.,Adhikari, S.,et al. Slowdown in Antarctic mass loss from solid Earth and sea-level feedbacks[J]. SCIENCE,2019,364(6444):969-+. |
APA | Larour, E..,Seroussi, H..,Adhikari, S..,Ivins, E..,Caron, L..,...&Schlegel, N..(2019).Slowdown in Antarctic mass loss from solid Earth and sea-level feedbacks.SCIENCE,364(6444),969-+. |
MLA | Larour, E.,et al."Slowdown in Antarctic mass loss from solid Earth and sea-level feedbacks".SCIENCE 364.6444(2019):969-+. |
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