干旱区生态环境知识资源中心(Arid): Evaluating the Hydrological Components Contributions to Terrestrial Water Storage Changes in Inner Mongolia with Multiple Datasets

Arid

DOI	10.3390/s23146452
	Evaluating the Hydrological Components Contributions to Terrestrial Water Storage Changes in Inner Mongolia with Multiple Datasets
	Guo, Yi; Xing, Naichen; Gan, Fuping; Yan, Baikun; Bai, Juan
通讯作者	Gan, FP
来源期刊	SENSORS
EISSN	1424-8220
出版年	2023
卷号	23 期号:14
英文摘要	In this study, multiple remote sensing data were used to quantitatively evaluate the contributions of surface water, soil moisture and groundwater to terrestrial water storage (TWS) changes in five groundwater resources zones of Inner Mongolia (GW_I, GW_II, GW_III, GW_IV and GW_V), China. The results showed that TWS increased at the rate of 2.14 mm/a for GW_I, while it decreased at the rate of 4.62 mm/a, 5.89 mm/a, 2.79 mm/a and 2.62 mm/a for GW_II, GW_III, GW_IV and GW_V during 2003-2021. Inner Mongolia experienced a widespread soil moisture increase with the rate of 4.17 mm/a, 2.13 mm/a, 1.20 mm/a, 0.25 mm/a and 1.36 mm/a for the five regions, respectively. Significant decreases were detected for regional groundwater storage (GWS) with the rate of 2.21 mm/a, 6.76 mm/a, 6.87 mm/a, 3.01 mm/a, and 4.14 mm/a, respectively. Soil moisture was the major contributor to TWS changes in GW_I, which accounted 58% of the total TWS changes. Groundwater was the greatest contributor to TWS changes in other four regions, especially GWS changes, which accounted for 76% TWS changes in GW_IV. In addition, this study found that the role of surface water was notable for calculating regional GWS changes.
英文关键词	TWS lake water soil moisture GWS GRACE Inner Mongolia
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:001039001800001
WOS关键词	CLIMATE-CHANGE ; SOIL-MOISTURE ; GROUNDWATER DEPLETION ; ARID REGION ; GRACE ; ASSIMILATION ; RESOURCES ; CHINA ; PRECIPITATION ; TEMPERATURE
WOS类目	Chemistry, Analytical ; Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS研究方向	Chemistry ; Engineering ; Instruments & Instrumentation
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398634
推荐引用方式 GB/T 7714	Guo, Yi,Xing, Naichen,Gan, Fuping,et al. Evaluating the Hydrological Components Contributions to Terrestrial Water Storage Changes in Inner Mongolia with Multiple Datasets[J],2023,23(14).
APA	Guo, Yi,Xing, Naichen,Gan, Fuping,Yan, Baikun,&Bai, Juan.(2023).Evaluating the Hydrological Components Contributions to Terrestrial Water Storage Changes in Inner Mongolia with Multiple Datasets.SENSORS,23(14).
MLA	Guo, Yi,et al."Evaluating the Hydrological Components Contributions to Terrestrial Water Storage Changes in Inner Mongolia with Multiple Datasets".SENSORS 23.14(2023).