The Trend and Seasonal Change of Sediment in the East China Sea Detected by GRACE

doi:10.1029/2018GL081652

GSTDTAP > 气候变化

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
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.