干旱区生态环境知识资源中心(Arid): Checkerboard Barriers Attenuate Soil Particle Loss and Promote Nutrient Contents of Soil

Arid

DOI	10.3390/su141710492
	Checkerboard Barriers Attenuate Soil Particle Loss and Promote Nutrient Contents of Soil
	Li, Haonian; Meng, Zhongju; Dang, Xiaohong; Yang, Puchang
通讯作者	Meng, ZJ
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2022
卷号	14 期号:17
英文摘要	In the arid and semi-arid regions of the world, checkerboard barriers play a vital role in ecological restoration. However, the improvement of soil quality in the later stages of lattice barrier-laying is an issue that is not yet known. This study selected dunes lined with Salix psammophila (SL) and high-density polyethylene (HDPE) checkerboard barriers in the desert zone of an arid zone, and no-barrier dunes were used as the control area. We assessed the soil properties of different dunes' windward slopes using a combination of particle size characteristics and soil nutrients and using soil nutrients to build a soil quality index (SQI). The laying of checkerboard barriers has a positive effect on the accumulation of fine soil particles and the improvement of soil quality. It ultimately leads to an increase in fractal dimension in the 0-2 cm and 2-4 cm soil layers. SQI and soil nutrients show consistent trends. The SQI of the different dune types follows the order: SL (0.22) > HDPE (0.14) > CK (0.12). We also found an interaction between soil nutrients and particle characteristics through statistical analysis. With a comprehensive assessment of checkerboard barriers installed on dunes, SL can provide better soil restoration benefits.
英文关键词	Salix psammophila high-density polyethylene checkerboard barrier particle size characteristics soil nutrient soil quality index Hobq Desert
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:000851639600001
WOS关键词	GRAIN-SIZE CHARACTERISTICS ; ORGANIC-CARBON ; LOESS PLATEAU ; STOSS SLOPE ; AIR-FLOW ; CHINA ; DESERT ; DESERTIFICATION ; AFFORESTATION ; QUALITY
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/2XILL650/394630
推荐引用方式 GB/T 7714	Li, Haonian,Meng, Zhongju,Dang, Xiaohong,et al. Checkerboard Barriers Attenuate Soil Particle Loss and Promote Nutrient Contents of Soil[J],2022,14(17).
APA	Li, Haonian,Meng, Zhongju,Dang, Xiaohong,&Yang, Puchang.(2022).Checkerboard Barriers Attenuate Soil Particle Loss and Promote Nutrient Contents of Soil.SUSTAINABILITY,14(17).
MLA	Li, Haonian,et al."Checkerboard Barriers Attenuate Soil Particle Loss and Promote Nutrient Contents of Soil".SUSTAINABILITY 14.17(2022).