干旱区生态环境知识资源中心(Arid): Progress in Dust Modelling, Global Dust Budgets, and Soil Organic Carbon Dynamics

Arid

DOI	10.3390/land11020176
	Progress in Dust Modelling, Global Dust Budgets, and Soil Organic Carbon Dynamics
	Chen, Weixiao; Meng, Huan; Song, Hongquan; Zheng, Hui
通讯作者	Zheng, H
来源期刊	LAND
EISSN	2073-445X
出版年	2022
卷号	11 期号:2
英文摘要	Dust emission is an important corollary of the soil degradation process in arid and semi-arid areas worldwide. Soil organic carbon (SOC) is the main terrestrial pool in the carbon cycle, and dust emission redistributes SOC within terrestrial ecosystems and to the atmosphere and oceans. This redistribution plays an important role in the global carbon cycle. Herein, we present a systematic review of dust modelling, global dust budgets, and the effects of dust emission on SOC dynamics. Focusing on selected dust models developed in the past five decades at different spatio-temporal scales, we discuss the global dust sources, sinks, and budgets identified by these models and the effect of dust emissions on SOC dynamics. We obtain the following conclusions: (1) dust models have made considerable progress, but there are still some uncertainties; (2) a set of parameters should be developed for the use of dust models in different regions, and direct anthropogenic dust should be considered in dust emission estimations; and (3) the involvement of dust emission in the carbon cycle models is crucial for improving the accuracy of carbon assessment.
英文关键词	dust emission wind erosion dust models dust cycle carbon cycle
类型	Article
语种	英语
开放获取类型	gold
收录类别	SSCI
WOS记录号	WOS:000769712000001
WOS关键词	AEROSOL OPTICAL-THICKNESS ; EROSION PREDICTION SYSTEM ; WIND-EROSION ; MINERAL-COMPOSITION ; VEGETATION COVER ; LAND ERODIBILITY ; SOURCE REGIONS ; GOCART MODEL ; DESERT DUST ; EAST-ASIA
WOS类目	Environmental Studies
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393653
推荐引用方式 GB/T 7714	Chen, Weixiao,Meng, Huan,Song, Hongquan,et al. Progress in Dust Modelling, Global Dust Budgets, and Soil Organic Carbon Dynamics[J],2022,11(2).
APA	Chen, Weixiao,Meng, Huan,Song, Hongquan,&Zheng, Hui.(2022).Progress in Dust Modelling, Global Dust Budgets, and Soil Organic Carbon Dynamics.LAND,11(2).
MLA	Chen, Weixiao,et al."Progress in Dust Modelling, Global Dust Budgets, and Soil Organic Carbon Dynamics".LAND 11.2(2022).