Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018GL081652 |
The Trend and Seasonal Change of Sediment in the East China Sea Detected by GRACE | |
Chang, Le; Tang, He; Yi, Shuang; Sun, Wenke | |
2019-02-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:3页码:1250-1258 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | The deposition of land sediments onto the broad continental shelf of the East China Sea (ECS) is controlled by complex, dynamic hydrological mechanisms. In this study, we apply the data from Gravity Recovery and Climate Experiment (GRACE) satellite to detect the gravity signal caused by changes in sedimentation. The GRACE-observed gravity signal is separated into the individual contributions using multisource data. After correction of each known individual signal, the sediment-caused gravity change signal is used to invert for the sediment mass change in the ECS using a space domain inverse method. The results indicate that the total GRACE-inverted sediment deposition rate was 0.82 +/- 0.3 Gt/year from 2005 to 2015, which is in agreement with in situ sediment observations. The seasonal sediment change is also calculated and discussed. It is caused by sediment transport between the ECS and the Yellow Sea. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000462072800015 |
WOS关键词 | YELLOW SEA ; BOHAI SEA ; RIVER ; TRANSPORT ; ACCUMULATION ; CHANGJIANG ; BUDGET ; FIELD |
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/181341 |
专题 | 气候变化 |
作者单位 | Univ Chinese Acad Sci, Key Lab Computat Geodynam, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Chang, Le,Tang, He,Yi, Shuang,et al. The Trend and Seasonal Change of Sediment in the East China Sea Detected by GRACE[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(3):1250-1258. |
APA | Chang, Le,Tang, He,Yi, Shuang,&Sun, Wenke.(2019).The Trend and Seasonal Change of Sediment in the East China Sea Detected by GRACE.GEOPHYSICAL RESEARCH LETTERS,46(3),1250-1258. |
MLA | Chang, Le,et al."The Trend and Seasonal Change of Sediment in the East China Sea Detected by GRACE".GEOPHYSICAL RESEARCH LETTERS 46.3(2019):1250-1258. |
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