干旱区生态环境知识资源中心(Arid): Quantifying the dynamic processes of soil erosion and lake sediment deposition in the Holocene in China

Arid

DOI	10.1016/j.quascirev.2023.107993
	Quantifying the dynamic processes of soil erosion and lake sediment deposition in the Holocene in China
	Zhao, Hongfei; Lin, Yunhong; Zhou, Jie; Sun, Qianli; Yang, Linhai; Delang, Claudio O.; He, Hongming
通讯作者	He, HM
来源期刊	QUATERNARY SCIENCE REVIEWS
ISSN	0277-3791
EISSN	1873-457X
出版年	2023
卷号	304
英文摘要	The Holocene lake sediment records are critical indicators of past global change studies. This study at-tempts to reconstruct soil erosion rates (SERs) quantitatively based on lake sediment records from 35 lakes in China. Environmental sequences, e.g., precipitation, vegetation and human activity, were reconstructed and used to identify the dynamic processes of soil erosion based on the General Additive Model (GAM). The findings were as follows. First, drivers of soil erosion in lake basins in different sub-regions of China differed markedly due to the evolution of different monsoon systems and regional environments. Second, influenced by the evolution of different monsoon systems and regional envi-ronments, soil erosion of the Holocene showed different evolutionary processes in China. For example, SERs gradually increased in the northwestern arid zone and remained relatively stable in the monsoon zone until 2.0 ka (1 ka 1/4 1000 calibrated a B.P.). Third, human activity played a more important role in soil erosion in all sub-regions during the Holocene. Human activities through vegetation/land-use change have led to rapid enhancement of soil erosion in the north, south, and southwest China since 2.0 ka, especially in the last 1000 years. This study contributes to our understanding of the evolution of soil erosion under different climate systems in China.(c) 2023 Elsevier Ltd. All rights reserved.
英文关键词	Soil erosion Lake sediment Holocene Human activity Climate Change
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000944325500001
WOS关键词	ASIAN SUMMER MONSOON ; LAND-USE ; CLIMATE-CHANGE ; SPATIALLY EXPLICIT ; CATCHMENT EROSION ; HIGH-RESOLUTION ; LOESS PLATEAU ; BOSTEN LAKE ; VEGETATION ; RECORD
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向	Physical Geography ; Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398201
推荐引用方式 GB/T 7714	Zhao, Hongfei,Lin, Yunhong,Zhou, Jie,et al. Quantifying the dynamic processes of soil erosion and lake sediment deposition in the Holocene in China[J],2023,304.
APA	Zhao, Hongfei.,Lin, Yunhong.,Zhou, Jie.,Sun, Qianli.,Yang, Linhai.,...&He, Hongming.(2023).Quantifying the dynamic processes of soil erosion and lake sediment deposition in the Holocene in China.QUATERNARY SCIENCE REVIEWS,304.
MLA	Zhao, Hongfei,et al."Quantifying the dynamic processes of soil erosion and lake sediment deposition in the Holocene in China".QUATERNARY SCIENCE REVIEWS 304(2023).