Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL087291 |
Continuity of Ice Sheet Mass Loss in Greenland and Antarctica From the GRACE and GRACE Follow-On Missions | |
Velicogna, Isabella1,2; Mohajerani, Yara1; Geruo, A.1; Landerer, Felix2; Mouginot, Jeremie1,3; Noel, Brice4; Rignot, Eric1,2; Sutterley, Tyler5; van den Broeke, Michiel3,4; Wessem, Melchior4; Wiese, David2 | |
2020-04-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2020 |
卷号 | 47期号:8 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; France; Netherlands |
英文摘要 | We examine data continuity between the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On (FO) missions over Greenland and Antarctica using independent data from the mass budget method, which calculates the difference between ice sheet surface mass balance and ice discharge at the periphery. For both ice sheets, we find consistent GRACE/GRACE-FO time series across the data gap, at the continental and regional scales, and the data gap is confidently filled with mass budget method data. In Greenland, the GRACE-FO data reveal an exceptional summer loss of 600 Gt in 2019 following two cold summers. In Antarctica, ongoing high mass losses in the Amundsen Sea Embayment of West Antarctica, the Antarctic Peninsula, and Wilkes Land in East Antarctica cumulate to 2130, 560, and 370 Gt, respectively, since 2002. A cumulative mass gain of 980 Gt in Queen Maud Land since 2009, however, led to a pause in the acceleration in mass loss from Antarctica after 2016. |
英文关键词 | Antarctica Greenland GRACE mass balance climate change glaciology |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000530332600014 |
WOS关键词 | TIME-VARIABLE GRAVITY ; SEA-LEVEL ; RECONCILED ESTIMATE ; EAST ANTARCTICA ; MAUD-LAND ; CLIMATE ; BALANCE ; MODEL ; GLACIERS ; SNOWFALL |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/279851 |
专题 | 气候变化 |
作者单位 | 1.Univ Calif Irvine, Dept Earth Syst Sci, Irvine, CA 92697 USA; 2.Jet Prop Lab, Pasadena, CA 91109 USA; 3.Univ Grenoble Alpes, CNRS, IRD, Grenoble INP,IGE, Grenoble, France; 4.Univ Utrecht, Inst Marine & Atmospher Res Utrecht, Utrecht, Netherlands; 5.Univ Washington, Appl Phys Lab, Polar Sci Ctr, Seattle, WA 98105 USA |
推荐引用方式 GB/T 7714 | Velicogna, Isabella,Mohajerani, Yara,Geruo, A.,et al. Continuity of Ice Sheet Mass Loss in Greenland and Antarctica From the GRACE and GRACE Follow-On Missions[J]. GEOPHYSICAL RESEARCH LETTERS,2020,47(8). |
APA | Velicogna, Isabella.,Mohajerani, Yara.,Geruo, A..,Landerer, Felix.,Mouginot, Jeremie.,...&Wiese, David.(2020).Continuity of Ice Sheet Mass Loss in Greenland and Antarctica From the GRACE and GRACE Follow-On Missions.GEOPHYSICAL RESEARCH LETTERS,47(8). |
MLA | Velicogna, Isabella,et al."Continuity of Ice Sheet Mass Loss in Greenland and Antarctica From the GRACE and GRACE Follow-On Missions".GEOPHYSICAL RESEARCH LETTERS 47.8(2020). |
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