Linking the soil moisture distribution pattern to dynamic processes along slope transects in the Loess Plateau, China

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Linking the soil moisture distribution pattern to dynamic processes along slope transects in the Loess Plateau, China
	Wang, Shuai; Fu, Bojie; Gao, Guangyao; Zhou, Ji; Jiao, Lei; Liu, Jianbo
刊名	ENVIRONMENTAL MONITORING AND ASSESSMENT
	2015-11
卷号	187 期号:12 页码:-
关键词	Soil hydrology Land use Vegetation restoration Hydrological processes Re-vegetated catchment
英文摘要	Soil moisture pulses are a prerequisite for other land surface pulses at various spatiotemporal scales in arid and semi-arid areas. The temporal dynamics and profile variability of soil moisture in relation to land cover combinations were studied along five slopes transect on the Loess Plateau during the rainy season of 2011. Within the 3 months of the growing season coupled with the rainy season, all of the soil moisture was replenished in the area, proving that a type stability exists between different land cover soil moisture levels. Land cover combinations disturbed the trend determined by topography and increased soil moisture variability in space and time. The stability of soil moisture resulting from the dynamic processes could produce stable patterns on the slopes. The relationships between the mean soil moisture and vertical standard deviation (SD) and coefficient of variation (CV) were more complex, largely due to the fact that different land cover types had distinctive vertical patterns of soil moisture. The spatial SD of each layer had a positive correlation and the spatial CV exhibited a negative correlation with the increase in mean soil moisture. The soil moisture stability implies that sampling comparisons in this area can be conducted at different times to accurately compare different land use types.
研究领域[WOS]	Environmental Sciences
WOS记录号	WOS:000365871600053
公开日期	2016-03-08
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/32333]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Wang, Shuai,Fu, Bojie,Gao, Guangyao,et al. Linking the soil moisture distribution pattern to dynamic processes along slope transects in the Loess Plateau, China[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2015,187(12):-.
APA	Wang, Shuai,Fu, Bojie,Gao, Guangyao,Zhou, Ji,Jiao, Lei,&Liu, Jianbo.(2015).Linking the soil moisture distribution pattern to dynamic processes along slope transects in the Loess Plateau, China.ENVIRONMENTAL MONITORING AND ASSESSMENT,187(12),-.
MLA	Wang, Shuai,et al."Linking the soil moisture distribution pattern to dynamic processes along slope transects in the Loess Plateau, China".ENVIRONMENTAL MONITORING AND ASSESSMENT 187.12(2015):-.