Comparison of the rise of water level in the typical catchments, Three Gorges Reservoir area

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > Journal of Mountain Science > Journal of Mountain Science-2016 > Vol13 No.4

	Comparison of the rise of water level in the typical catchments, Three Gorges Reservoir area
	SUN Hong-yang; LIAO Xiao-yong; XIA Zhong-mei; HE Jing
刊名	Journal of Mountain Science
	2016-04
卷号	13 期号:4 页码:715-724
关键词	Water level Precipitation Runoff Spearman-correlation coefficients Three Gorge Reservoir
ISSN号	1672-6316
通讯作者	LIAO Xiao-yong
英文摘要	Water level is an important index for studying hydrologic processes. Water level rise processes were studied in three catchments (catchment I, II, III in Chen Jiagou watershed in the Three Gorge Reservoir Area) with different areas to provide useful information to inform data extension from a gauged-catchment to an ungauged catchment. The results showed that there are seasonal changes in the dominant driving mode of the rise of the water level. The rise of the water level in March is likely mainly driven by the mode of stored-full runoff, and in September or October, it is mainly driven by Horton-flow. The correlation coefficients of all indexes were significant among the three catchments, suggesting that these catchments have similarities and that water level data extension is likely to be completed successfully between the large catchment (III-Catchment) and the small catchment (I-Catchment). It was confirmed that there is good similarity between the 0.6 km2 and 6 km2 catchments, and the data correlation is good between the catchments with the area differences in the Three Gorges Reservoir Area. In addition, the rise processes of the water level in the catchments were not only different under the same rain conditions, but this difference could also change with the rain condition.
收录类别	SCI
语种	英语
公开日期	2016-04-26
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/15047]
专题	成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2016_Vol13 No.4 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
推荐引用方式 GB/T 7714	SUN Hong-yang,LIAO Xiao-yong,XIA Zhong-mei,et al. Comparison of the rise of water level in the typical catchments, Three Gorges Reservoir area[J]. Journal of Mountain Science,2016,13(4):715-724.
APA	SUN Hong-yang,LIAO Xiao-yong,XIA Zhong-mei,&HE Jing.(2016).Comparison of the rise of water level in the typical catchments, Three Gorges Reservoir area.Journal of Mountain Science,13(4),715-724.
MLA	SUN Hong-yang,et al."Comparison of the rise of water level in the typical catchments, Three Gorges Reservoir area".Journal of Mountain Science 13.4(2016):715-724.