Effect of Land Use Change on Soil Carbon Storage over the Last 40 Years in the Shi Yang River Basin, China

doi:10.3390/land7010011

	Effect of Land Use Change on Soil Carbon Storage over the Last 40 Years in the Shi Yang River Basin, China
	Yang, Shurong 1; Sheng, Danrui 1; Adamowski, Jan 2; Gong, Yifan 1; Zhang, Jian1 ; Cao, Jianjun1
	2018-03
发表期刊	Land
ISSN	2073-445X
卷号	7 期号:1
摘要	Accounting for one quarter of China's land area, the endorheic Shiyang River basin is a vast semi-arid to arid region in China's northwest. Exploring the impact of changes in land use on this arid area's carbon budget under global warming is a key component to global climate change research. Variation in the region's soil carbon storage due to land use changes occurring between 1973 and 2012 was estimated. The results show that land use change has a significant impact on the soil carbon budget, with soil carbon storage having decreased by 3.89 Tg between 1973 and 2012. Grassland stored the greatest amount of soil carbon (114.34 Mg ha(-1)), whereas considerably lower carbon storage occurred in woodland (58.53 Mg ha(-1)), cropland (26.75 Mg ha(-1)) and unused land (13.47 Mg ha(-1)). Grasslands transformed into cropland, and woodlands degraded into grassland have substantially reduced soil carbon storage, suggesting that measures should be adopted to reverse this trend to improve soil productivity.
关键词	arid area land use change soil carbon storage global carbon balance the Shiyang River Basin
DOI	10.3390/land7010011
收录类别	SSCI
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Studies
WOS记录号	WOS:000428560100009
出版者	MDPI
原始文献类型	Article
引用统计	被引频次：20[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.nwnu.edu.cn/handle/39RV6HYL/34862
专题	实体学院_地理与环境科学学院
通讯作者	Cao, Jianjun
作者单位	1.Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Gansu, Peoples R China; 2.McGill Univ, Dept Bioresource Engn, Ste Anne Bellevue, Montreal, PQ H9X 3V9, Canada
第一作者单位	地理与环境科学学院
通讯作者单位	地理与环境科学学院
第一作者的第一单位	地理与环境科学学院
推荐引用方式 GB/T 7714	Yang, Shurong,Sheng, Danrui,Adamowski, Jan,et al. Effect of Land Use Change on Soil Carbon Storage over the Last 40 Years in the Shi Yang River Basin, China[J]. Land,2018,7(1).
APA	Yang, Shurong,Sheng, Danrui,Adamowski, Jan,Gong, Yifan,Zhang, Jian,&Cao, Jianjun.(2018).Effect of Land Use Change on Soil Carbon Storage over the Last 40 Years in the Shi Yang River Basin, China.Land,7(1).
MLA	Yang, Shurong,et al."Effect of Land Use Change on Soil Carbon Storage over the Last 40 Years in the Shi Yang River Basin, China".Land 7.1(2018).

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