干旱区生态环境知识资源中心(Arid): Effects of vegetation rehabilitation on soil inorganic carbon in deserts: A meta-analysis

Arid

DOI	10.1016/j.catena.2023.107290
	Effects of vegetation rehabilitation on soil inorganic carbon in deserts: A meta-analysis
	Liu, Jiabin; Zhang, Ping; Gao, Yang
通讯作者	Gao, Y
来源期刊	CATENA
ISSN	0341-8162
EISSN	1872-6887
出版年	2023
卷号	231
英文摘要	Over past decades, vast areas of shifting sand lands have been controlled and restored by vegetation rehabilitation. However, a quantitative and comprehensive understanding of the variation in soil inorganic carbon (SIC) following vegetation rehabilitation is lacking. Based on 422 observations derived from 31 studies in the deserts of Asia and North America, we carried out a meta-analysis to quantify the changes in SIC following vegetation rehabilitation on shifting sand lands and analyzed the relationships of the variation in SIC with environmental factors. Overall, vegetation rehabilitation on shifting sand lands significantly increased the SIC content by 43.4% in Asian and North American deserts. The conversions of shifting sand lands to forestlands, shrublands, grasslands and croplands increased the SIC contents by 77.0%, 36.2%, 54.1% and 18.9%, respectively. The response ratio of SIC (RR-SIC) to vegetation rehabilitation was significantly and positively correlated with the rehabilitation age, the response ratio of soil organic carbon and the soil pH, respectively. A quadratic relationship was observed between the RR-SIC and the mean annual precipitation. The results of meta-analysis for the changes in SIC demonstrated that vegetation rehabilitation on shifting sand lands has a high potential to sequester SIC. The relationships of RR-SIC with the environmental factors suggested that the formation of pedogenic inorganic carbon plays an important role in SIC sequestration following vegetation rehabilitation on shifting sand lands. Our findings highlight the importance of SIC in regional carbon budget, and neglecting SIC could underestimate the carbon sequestration capacity of vegetation rehabilitation in deserts.
英文关键词	Vegetation rehabilitation Soil inorganic carbon Pedogenic inorganic carbon Deserts Meta-analysis
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001023070500001
WOS关键词	MU US DESERT ; TENGGER DESERT ; DESERTIFICATION CONTROL ; ATMOSPHERIC CARBON ; ORGANIC-CARBON ; ARID SOILS ; NORTHWEST ; SAND ; STORAGE ; CHRONOSEQUENCE
WOS类目	Geosciences, Multidisciplinary ; Soil Science ; Water Resources
WOS研究方向	Geology ; Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395700
推荐引用方式 GB/T 7714	Liu, Jiabin,Zhang, Ping,Gao, Yang. Effects of vegetation rehabilitation on soil inorganic carbon in deserts: A meta-analysis[J],2023,231.
APA	Liu, Jiabin,Zhang, Ping,&Gao, Yang.(2023).Effects of vegetation rehabilitation on soil inorganic carbon in deserts: A meta-analysis.CATENA,231.
MLA	Liu, Jiabin,et al."Effects of vegetation rehabilitation on soil inorganic carbon in deserts: A meta-analysis".CATENA 231(2023).