干旱区生态环境知识资源中心(Arid): Carbon Sequestration Potential of Biomass Production along Highways in China

Arid

DOI	10.1021/acs.est.3c06267
	Carbon Sequestration Potential of Biomass Production along Highways in China
	Ge, Xiaodong; Zhang, Jiayu; Wen, Yifan; Yu, Qian; Liu, Min; Huang, Yongmei; Zhang, Shaojun; Duan, Lei
通讯作者	Duan, L
来源期刊	ENVIRONMENTAL SCIENCE & TECHNOLOGY
ISSN	0013-936X
EISSN	1520-5851
出版年	2023
卷号	57 期号:37 页码:13818-13827
英文摘要	In response to climate change, China is making great efforts to increase the green area for carbon sequestration. Road verges, as marginal land with favorable conditions for plant growth and ease of transportation, can be used for biomass production, but the biomass production and carbon sequestration potential have not been assessed. Here, we mapped the biomass production potential of road verges in China by combining a biomass model and Geographic Information System and then evaluated the effect of road runoff and CO2 fertilization on the production according to the runoff coefficient and vehicle emission inventory. Nationwide, road verges can produce 15.86 Mt C yr(-1) of biomass. Road runoff contributes to a biomass production of 1.26 Mt C yr(-1) through increasing soil water availability, which mainly occurs in arid regions. The CO2 fertilization effect by vehicle emission is considerable in Eastern and Southern China, contributing to a production of 0.09 Mt C yr(-1). Life cycle assessment shows that major road verges in China have a carbon sequestration potential of 6.87 Mt C yr(-1) currently. Our results revealed that road verges can make a significant contribution to carbon neutrality under proper management.
英文关键词	carbon sequestration road verges biomass climate change roadside environment
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001066133700001
WOS关键词	ROADSIDE VEGETATION ; URBAN FORESTS ; CO2 ; EMISSIONS ; RESPONSES ; GROWTH ; SOIL ; BIOCHAR ; REGION ; WORLD
WOS类目	Engineering, Environmental ; Environmental Sciences
WOS研究方向	Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396231
推荐引用方式 GB/T 7714	Ge, Xiaodong,Zhang, Jiayu,Wen, Yifan,et al. Carbon Sequestration Potential of Biomass Production along Highways in China[J],2023,57(37):13818-13827.
APA	Ge, Xiaodong.,Zhang, Jiayu.,Wen, Yifan.,Yu, Qian.,Liu, Min.,...&Duan, Lei.(2023).Carbon Sequestration Potential of Biomass Production along Highways in China.ENVIRONMENTAL SCIENCE & TECHNOLOGY,57(37),13818-13827.
MLA	Ge, Xiaodong,et al."Carbon Sequestration Potential of Biomass Production along Highways in China".ENVIRONMENTAL SCIENCE & TECHNOLOGY 57.37(2023):13818-13827.