干旱区生态环境知识资源中心(Arid): Evaluation for Appropriate Tillage of Sandy Land in Arid Sandy Area Based on Limitation Factor Exclusion Method

Arid

DOI	10.3390/land11060807
	Evaluation for Appropriate Tillage of Sandy Land in Arid Sandy Area Based on Limitation Factor Exclusion Method
	Xu, Yan; Cai, Zhaoyang; Wang, Kaige; Zhang, Yuwei; Zhang, Fengrong
通讯作者	Xu, Y
来源期刊	LAND
EISSN	2073-445X
出版年	2022
卷号	11 期号:6
英文摘要	Investigating and evaluating the quantity and spatial distribution of arable sandy land in arid and semiarid sandy areas is of great significance for the sustainable development and utilization of sandy land resources and the maintenance of the stability of the structure and function of regional ecosystems. Based on the characteristics of sandy soil, being without structure and susceptible to wind erosion, this study used the limiting factor exclusion method to investigate and evaluate arable sandy land in arid and semiarid areas. All sandy soils were taken as the evaluation objects of arable sandy land (including visible sandy land and invisible sandy land). On the basis of following the principle of ecological protection, the evaluation indicators and limiting factor exclusion evaluation methods of arable sandy land were determined. The results of Hangjin Banner are as follows: the total area of the visible sandy land and the recessive sandy land was 1.2 x 106 hm(2); the visible sandy land accounted for 42.6%, and the invisible sandy land accounted for 57.5%. However, only 7.7% of the sandy land was suitable for farming, which is the current cultivated land of bare sand and sandy soil, extremely-low-coverage grassland, inland tidal flats, and other saline-alkali land. Even if these arable sandy lands are to be used sustainably after reclamation, reasonable ecological protection, irrigation engineering measures, and field protective farming measures must be taken. It is hoped that this study can provide a valuable reference for the sustainable development and utilization of arable sandy land and desertification control in arid and semiarid areas.
英文关键词	appropriate tillage sand land land survey limiting factor land evaluation
类型	Article
语种	英语
开放获取类型	gold
收录类别	SSCI
WOS记录号	WOS:000816503800001
WOS关键词	REMOTE-SENSING DATA ; AEOLIAN DESERTIFICATION ; CHINA ; EROSION ; WIND ; RISK ; NDVI
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/2XILL650/393672
推荐引用方式 GB/T 7714	Xu, Yan,Cai, Zhaoyang,Wang, Kaige,et al. Evaluation for Appropriate Tillage of Sandy Land in Arid Sandy Area Based on Limitation Factor Exclusion Method[J],2022,11(6).
APA	Xu, Yan,Cai, Zhaoyang,Wang, Kaige,Zhang, Yuwei,&Zhang, Fengrong.(2022).Evaluation for Appropriate Tillage of Sandy Land in Arid Sandy Area Based on Limitation Factor Exclusion Method.LAND,11(6).
MLA	Xu, Yan,et al."Evaluation for Appropriate Tillage of Sandy Land in Arid Sandy Area Based on Limitation Factor Exclusion Method".LAND 11.6(2022).