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DOI	10.1002/ece3.7751
	Effects of habitat types on the dynamic changes in allocation in carbon and nitrogen storage of vegetation-soil system in sandy grasslands: How habitat types affect C and N allocation?
	Lv, Peng; Sun, Shanshan; Medina-Roldand, Eduardo; Zhao, Shenglong; Hu, Ya; Guo, Aixia; Zuo, Xiaoan
通讯作者	Zuo, XA (通讯作者)，Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, 320 Donggang West Rd, Lanzhou 730000, Peoples R China.
发表日期	2021
ISSN	2045-7758
起始页码	9079
结束页码	9091
卷号	11 期号:13
英文摘要	The progressively restoration of degraded vegetation in semiarid and arid desertified areas undoubtedly formed different habitat types. The most plants regulate their growth by fixing carbon with their energy deriving from photosynthesis; carbon (C) and nitrogen (N) play the crucial role in regulating plant growth, community structure, and function in the vegetation restoration progress. However, it is still unclear how habitat types affect the dynamic changes in allocation in C and N storage of vegetation-soil system in sandy grasslands. Here, we investigated plant community characteristics and soil properties across three successional stages of habitat types: semi-fixed dunes (SFD), fixed dunes (FD), and grasslands (G) in 2011, 2013, and 2015. We also examined the C and N concentrations of vegetation-soil system and estimated their C and N storage. The C and N storage of vegetation system, soil, and vegetation-soil system remarkably increased from SFD to G. The litter C and N storage in SFD, N storage of vegetation system in SFD, and N storage of soil and vegetation-soil system in FD increased from 2011 to 2015, while aboveground plant C and N storage of FD were higher in 2011 than in 2013 and 2015. Most of C and N were sequestered in soil in the vegetation restoration progress. These results suggest that the dynamic changes in allocation in C and N storage in vegetation-soil systems varied with habitat types. Our study highlights that SFD has higher N sequestration rate in vegetation, while FD has the considerably N sequestration rate in the soil.
关键词	PLANT FUNCTIONAL DIVERSITY GRAZING EXCLUSION ORGANIC-CARBON INNER-MONGOLIA DUNE STABILIZATION LAND-USE RESTORATION CHINA ACCUMULATION RESPONSES
英文关键词	C and N storage; habitat types; sandy grassland; vegetation restoration; vegetation-soil system
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
WOS类目	Ecology ; Evolutionary Biology
WOS记录号	WOS:000658049800001
来源期刊	ECOLOGY AND EVOLUTION
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/253633
作者单位	[Lv, Peng; Sun, Shanshan; Zuo, Xiaoan] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Naiman Desertificat Res Stn, Lanzhou, Peoples R China; [Lv, Peng; Zhao, Shenglong; Hu, Ya; Guo, Aixia; Zuo, Xiaoan] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Urat Desert Grassland Res Stn, Lanzhou, Peoples R China; [Lv, Peng; Sun, Shanshan; Zhao, Shenglong; Hu, Ya; Guo, Aixia] Univ Chinese Acad Sci, Beijing, Peoples R China; [Medina-Roldand, Eduardo] Xian Jiao Tong Liverpool Univ, Dept Hlth & Environm Sci, Suzhou, Peoples R China
推荐引用方式 GB/T 7714	Lv, Peng,Sun, Shanshan,Medina-Roldand, Eduardo,et al. Effects of habitat types on the dynamic changes in allocation in carbon and nitrogen storage of vegetation-soil system in sandy grasslands: How habitat types affect C and N allocation?[J]. 中国科学院西北生态环境资源研究院,2021,11(13).
APA	Lv, Peng.,Sun, Shanshan.,Medina-Roldand, Eduardo.,Zhao, Shenglong.,Hu, Ya.,...&Zuo, Xiaoan.(2021).Effects of habitat types on the dynamic changes in allocation in carbon and nitrogen storage of vegetation-soil system in sandy grasslands: How habitat types affect C and N allocation?.ECOLOGY AND EVOLUTION,11(13).
MLA	Lv, Peng,et al."Effects of habitat types on the dynamic changes in allocation in carbon and nitrogen storage of vegetation-soil system in sandy grasslands: How habitat types affect C and N allocation?".ECOLOGY AND EVOLUTION 11.13(2021).