Response of Soil Carbon and Nitrogen to 15-year Experimental Warming in Two Alpine Habitats (Kobresia Meadow and Potentilla Shrubland) on the Qinghai-Tibetan Plateau

	Response of Soil Carbon and Nitrogen to 15-year Experimental Warming in Two Alpine Habitats (Kobresia Meadow and Potentilla Shrubland) on the Qinghai-Tibetan Plateau
	Chen, Dongdong 1; Zhao, Liang 1; Li, Qi1 ; Cai, Hai 2; Li, Jingmei 3; Xu, Shixiao 1; Zhao, Xinquan 1
刊名	polish journal of environmental studies
	2016
卷号	25 期号:6 页码:2305-2313
英文摘要	although the qinghai-tibetan plateau (qtp) has experienced striking warming during the past century, information on how soil carbon (c) and nitrogen (n) pools of the alpine regions on the qtp respond to long-term warming is scarce. the aims of this study were to assess the response of soil organic c (soc), total n (tn), labile c and n - including microbial biomass c (mbc) and n (mbn), inorganic n (n-inorg), dissolved organic c (doc), and n (don) - to 15-year experimental warming in an alpine region (kobresia meadow and potentilla scrubland), on the northeastern qtp using open-top chambers (otcs). fifteen-year experimental warming had no effect on soc and tn concentrations and storage at 0-30 cm soil depth, either in kobresia meadow or potentilla scrubland habitat, which might be related to the low temperature increase and the unchanged water content. long-term warming obviously affected soil labile c and n and their contributions to soc and tn, especially in the meadow habitat, but the values were low, thus the variation of the labile c and n was not enough to influence total c and n storage. the c and n pools were shown to be controlled by different controlling factors, and scrubland was more stable than the meadow ecosystem confronting the change of environment.
WOS标题词	science & technology ; life sciences & biomedicine
类目[WOS]	environmental sciences
研究领域[WOS]	environmental sciences & ecology
关键词[WOS]	ecosystem research station ; microbial biomass ; short-term ; enzyme-activities ; plant-growth ; china ; pools ; metaanalysis ; respiration ; communities
收录类别	SCI
语种	英语
WOS记录号	WOS:000388734500008
内容类型	期刊论文
源URL	[http://ir.nwipb.ac.cn/handle/363003/6653]
专题	西北高原生物研究所_中国科学院西北高原生物研究所
作者单位	1.Chinese Acad Sci, Key Lab Adaptat & Evolut Plateau Biota, Haibei Alpine Meadow Ecosyst Res Stn, Northwest Inst Plateau Biol, Xining 810008, Peoples R China 2.Wuwei Occupat Coll, Dept Agr Econ, Wuwei 733000, Peoples R China 3.Qinghai Acad Social Sci, Xining 810001, Peoples R China
推荐引用方式 GB/T 7714	Chen, Dongdong,Zhao, Liang,Li, Qi,et al. Response of Soil Carbon and Nitrogen to 15-year Experimental Warming in Two Alpine Habitats (Kobresia Meadow and Potentilla Shrubland) on the Qinghai-Tibetan Plateau[J]. polish journal of environmental studies,2016,25(6):2305-2313.
APA	Chen, Dongdong.,Zhao, Liang.,Li, Qi.,Cai, Hai.,Li, Jingmei.,...&Zhao, Xinquan.(2016).Response of Soil Carbon and Nitrogen to 15-year Experimental Warming in Two Alpine Habitats (Kobresia Meadow and Potentilla Shrubland) on the Qinghai-Tibetan Plateau.polish journal of environmental studies,25(6),2305-2313.
MLA	Chen, Dongdong,et al."Response of Soil Carbon and Nitrogen to 15-year Experimental Warming in Two Alpine Habitats (Kobresia Meadow and Potentilla Shrubland) on the Qinghai-Tibetan Plateau".polish journal of environmental studies 25.6(2016):2305-2313.