Spatial variation of soil properties and carbon under different land use types on the Chinese Loess Plateau

doi:10.1016/j.scitotenv.2019.134946

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	Spatial variation of soil properties and carbon under different land use types on the Chinese Loess Plateau
	Yu, Xia 1,2,3; Zhou, Weijian 1,2,4,5; Chen, Yiping 1,5; Wang, Yunqiang 1,4,5,7; Cheng, Peng 1,2,6,7; Hou, Yaoyao 1,2; Wang, Ya 1,2,3; Xiong, Xiaohu 1,2; Yang, Ling 1,2,3
通讯作者	Zhou, Weijian(weijian@loess.llqg.ac.cn)
	2020-02-10
发表期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
卷号	703 页码:8
摘要	Land-use affects soil properties and soil carbon storage. Fully understanding land-use impacts on soil is essential to predicting effects on soils from climate change, and providing a scientific basis for soil management. Here, we measured soil properties, soil organic carbon (SOC), soil inorganic carbon (SIC) and total carbon (TC) from 202 samples from cropland, forestland, and grassland, to a depth of 500 cm on the Chinese Loess Plateau (CLP). We find that grassland and cropland have the highest clay and silt content, and have a significantly higher soil moisture capacity than forestland. Soil moisture in forestland is scarce at depths of 100-300 cm, and does not benefit from rainfall infiltration. At the same time, the soil carbon content and stocks in grassland are not significantly different from forestland. We suggest that in the light of climate change and water shortages on the CLP, grassland is more suitable than forestland or cropland to optimize carbon fixation, and prevent soil erosion. Hence the cultivation of grass should be considered as a strategy for sustainable ecosystem management on the CLP. (C) 2019 Elsevier B.V. All rights reserved.
关键词	The Loess Plateau Soil organic carbon Soil inorganic carbon Soil moisture Land uses Grain for green
DOI	10.1016/j.scitotenv.2019.134946
关键词[WOS]	ORGANIC-CARBON ; GREEN PROGRAM ; WATER ; RESTORATION ; MOISTURE ; GRAIN ; AFFORESTATION ; DECOMPOSITION ; DESICCATION ; DYNAMICS
收录类别	SCI ; SCI
语种	英语
资助项目	National Natural Science Foundation of China[41730108] ; National Natural Science Foundation of China[41773141] ; National Natural Science Foundation of China[41573136] ; National Research Program for Key Issues in Air Pollution Control[DQGG0105-02] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23010302] ; Chinese Academy of Sciences Light of West ChinaProgram[XAB2016A01] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[2017452] ; State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences[SKLLQG1724] ; International Partnership Program of Chinese Academy of Sciences[132B61 KYSB20170005]
WOS研究方向	Environmental Sciences & Ecology
项目资助者	National Natural Science Foundation of China ; National Research Program for Key Issues in Air Pollution Control ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese Academy of Sciences Light of West ChinaProgram ; Youth Innovation Promotion Association, Chinese Academy of Sciences ; State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences
WOS类目	Environmental Sciences
WOS记录号	WOS:000505924300168
出版者	ELSEVIER
引用统计	被引频次：25[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/13164
专题	加速器质谱中心第四纪科学与全球变化卓越创新中心
通讯作者	Zhou, Weijian
作者单位	1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 2.Xian AMS Ctr, Shaanxi Key Lab Accelerator Mass Spectrometry Tec, Xian 710061, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Beijing Normal Univ, Interdisciplinary Res Ctr Earth Sci Frontier, Beijing 100875, Peoples R China 5.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China 6.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Ocean Continental Climate & Environm, Qingdao 266237, Peoples R China 7.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China
推荐引用方式 GB/T 7714	Yu, Xia,Zhou, Weijian,Chen, Yiping,et al. Spatial variation of soil properties and carbon under different land use types on the Chinese Loess Plateau[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,703:8.
APA	Yu, Xia.,Zhou, Weijian.,Chen, Yiping.,Wang, Yunqiang.,Cheng, Peng.,...&Yang, Ling.(2020).Spatial variation of soil properties and carbon under different land use types on the Chinese Loess Plateau.SCIENCE OF THE TOTAL ENVIRONMENT,703,8.
MLA	Yu, Xia,et al."Spatial variation of soil properties and carbon under different land use types on the Chinese Loess Plateau".SCIENCE OF THE TOTAL ENVIRONMENT 703(2020):8.