Reconstructed Terrestrial Water Storage Change (Delta TWS) from 1948 to 2012 over the Amazon Basin with the Latest GRACE and GLDAS Products

	Reconstructed Terrestrial Water Storage Change (Delta TWS) from 1948 to 2012 over the Amazon Basin with the Latest GRACE and GLDAS Products
	Nie, Ning 1; Zhang, Wanchang 1; Zhang, Zhijie 1; Guo, Huadong 1; Ishwaran, Natarajan 1
刊名	WATER RESOURCES MANAGEMENT
	2016
卷号	30 期号:1 页码:279-294
关键词	BETA-ATTENUATION ABSORPTION GAUGE PM2.5 PM10
通讯作者	Zhang, WC (reprint author), Chinese Acad Sci, Key Lab Digital Earth Sci, Inst Remote Sensing & Digital Earth, Beijing 100094, Peoples R China.
英文摘要	Terrestrial water storage (TWS) is a very important component governing global changes. TWS change (Delta TWS) can only be estimated by hydrological modeling before 2002 when the Gravity Recovery and Climate Experiment (GRACE) space mission provided a highly valuable data set that allows studying of Delta TWS over large river basins worldwide since then. The lifetime of GRACE, however, is still too short to meet the needs for studying long term variability of Delta TWS during the past decades. In this paper, we reconstructed monthly and annual Delta TWS time series over the Amazon Basin in the past 65 years by use of GRACE-based TWS anomaly (TWSA) data and the Global Land Data Assimilation System (GLDAS) products. The rationality of the reconstructed annual Delta TWS time series was indirectly evaluated by examining the historic coherence between Delta TWS and El Nio-Southern Oscillation under conditions of poor availability of in situ observation data and lack of reference work published in Amazon Basin. These datasets offer a unique opportunity for understanding the varying characteristics of Delta TWS in the Amazon during the past 65 years. Besides improving our knowledge of long-term water resource variations in this large river basin, these reconstructed datasets not only contribute to droughts monitoring, but also provide a new perspective for understanding water resource variations in other big river basins.
学科主题	Engineering; Water Resources
类目[WOS]	Engineering, Civil ; Water Resources
收录类别	SCI
语种	英语
WOS记录号	WOS:000367856800017
内容类型	期刊论文
源URL	[http://ir.radi.ac.cn/handle/183411/39444]
专题	遥感与数字地球研究所_SCI/EI期刊论文_期刊论文
作者单位	1.Nanjing Univ, State Key Lab Pollut Control & Resource Reuse, Sch Environm, Nanjing 210023, Jiangsu, Peoples R China 2.Chinese Acad Sci, Key Lab Digital Earth Sci, Inst Remote Sensing & Digital Earth, Beijing 100094, Peoples R China 3.Nanjing Univ Posts & Telecommun, Coll Automat, Nanjing 210023, Jiangsu, Peoples R China 4.Chinese Acad Sci, Int Ctr Space Technol Natl & Cultural Heritage Au, Beijing 100094, Peoples R China 5.UNESCO, Beijing 100094, Peoples R China
推荐引用方式 GB/T 7714	Nie, Ning,Zhang, Wanchang,Zhang, Zhijie,et al. Reconstructed Terrestrial Water Storage Change (Delta TWS) from 1948 to 2012 over the Amazon Basin with the Latest GRACE and GLDAS Products[J]. WATER RESOURCES MANAGEMENT,2016,30(1):279-294.
APA	Nie, Ning,Zhang, Wanchang,Zhang, Zhijie,Guo, Huadong,&Ishwaran, Natarajan.(2016).Reconstructed Terrestrial Water Storage Change (Delta TWS) from 1948 to 2012 over the Amazon Basin with the Latest GRACE and GLDAS Products.WATER RESOURCES MANAGEMENT,30(1),279-294.
MLA	Nie, Ning,et al."Reconstructed Terrestrial Water Storage Change (Delta TWS) from 1948 to 2012 over the Amazon Basin with the Latest GRACE and GLDAS Products".WATER RESOURCES MANAGEMENT 30.1(2016):279-294.