气候变化领域集成服务门户(CCPortal): Grassland soil carbon sequestration: Current understanding, challenges, and solutions

CCPortal

DOI	10.1126/science.abo2380
	Grassland soil carbon sequestration: Current understanding, challenges, and solutions
	Bai, Yongfei; Cotrufo, M. Francesca
发表日期	2022
ISSN	0036-8075
EISSN	1095-9203
起始页码	603
结束页码	608
卷号	377 期号:6606
英文摘要	Grasslands store approximately one third of the global terrestrial carbon stocks and can act as an important soil carbon sink. Recent studies show that plant diversity increases soil organic carbon (SOC) storage by elevating carbon inputs to belowground biomass and promoting microbial necromass contribution to SOC storage. Climate change affects grassland SOC storage by modifying the processes of plant carbon inputs and microbial catabolism and anabolism. Improved grazing management and biodiversity restoration can provide low-cost and/or high-carbon-gain options for natural climate solutions in global grasslands. The achievable SOC sequestration potential in global grasslands is 2.3 to 7.3 billion tons of carbon dioxide equivalents per year (CO(2)e year(-1)) for biodiversity restoration, 148 to 699 megatons of CO(2)e year(-1) for improved grazing management, and 147 megatons of CO(2)e year(-1) for sown legumes in pasturelands.
语种	英语
WOS研究方向	Multidisciplinary Sciences
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000837874700033
来源期刊	SCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280624
作者单位	Chinese Academy of Sciences; Institute of Botany, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Colorado State University; Colorado State University
推荐引用方式 GB/T 7714	Bai, Yongfei,Cotrufo, M. Francesca. Grassland soil carbon sequestration: Current understanding, challenges, and solutions[J],2022,377(6606).
APA	Bai, Yongfei,&Cotrufo, M. Francesca.(2022).Grassland soil carbon sequestration: Current understanding, challenges, and solutions.SCIENCE,377(6606).
MLA	Bai, Yongfei,et al."Grassland soil carbon sequestration: Current understanding, challenges, and solutions".SCIENCE 377.6606(2022).