干旱区生态环境知识资源中心(Arid): Spatiotemporal Evolution of Wind Erosion and Ecological Service Assessments in Northern Songnen Plain, China

Arid

DOI	10.3390/su15075829
	Spatiotemporal Evolution of Wind Erosion and Ecological Service Assessments in Northern Songnen Plain, China
	Mo, Jixian; Li, Jie; Wang, Ziying; Song, Ziwei; Feng, Jingyi; Che, Yanjing; Rong, Jiandong; Gu, Siyu
通讯作者	Gu, SY
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2023
卷号	15 期号:7
英文摘要	The northern Songnen Plain in China is one of the most important areas for grain production in China, which has been increasingly affected by wind erosion in recent years. This study analyzed the dynamic spatiotemporal distribution of wind erosion in the northern Songnen Plain from 2010 to 2018 using the Revised Wind Erosion Equation model. The ecological service function of the study area was evaluated by constructing a spatial visualization map of windbreak and sand-fixation service flow. Wind erosion worsened from 2010 to 2018. The gravity center of different categories of wind erosion intensity moved to the northeast, indicating a risk of spreading from south to north. The amount of wind erosion in 2018 increased by 50.78% compared with 2010. The increase of wind force and temperature and the decrease of precipitation may have contributed to these trends. Long-term wind erosion led to soil coarsening, decreased soil organic matter, soil organic carbon, and total nitrogen contents, and increased soil CaCO3 and pH, which may be one reason for slight soil salinization observed in some regions. Therefore, windbreak and sand-fixation management and eco-environmental protection are urgently required. This study is the first detailed assessment of wind erosion in the northern Songnen Plain on a regional scale and the first to propose measures for ecological restoration and desertification control.
英文关键词	wind erosion dynamic process spatiotemporal distribution ecological effects sustainable management
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000970401400001
WOS关键词	NORTHEASTERN CHINA ; SOIL DEGRADATION ; WATER EROSION ; LOESS PLATEAU ; IMPACT ; MODEL ; SIZE
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398781
推荐引用方式 GB/T 7714	Mo, Jixian,Li, Jie,Wang, Ziying,et al. Spatiotemporal Evolution of Wind Erosion and Ecological Service Assessments in Northern Songnen Plain, China[J],2023,15(7).
APA	Mo, Jixian.,Li, Jie.,Wang, Ziying.,Song, Ziwei.,Feng, Jingyi.,...&Gu, Siyu.(2023).Spatiotemporal Evolution of Wind Erosion and Ecological Service Assessments in Northern Songnen Plain, China.SUSTAINABILITY,15(7).
MLA	Mo, Jixian,et al."Spatiotemporal Evolution of Wind Erosion and Ecological Service Assessments in Northern Songnen Plain, China".SUSTAINABILITY 15.7(2023).