干旱区生态环境知识资源中心(Arid): The windbreak effects of organic fence made from branches of Salix psammophila in Hobq Desert

Arid

DOI	10.1002/ldr.5158
	The windbreak effects of organic fence made from branches of Salix psammophila in Hobq Desert
	Zhang, Chao; Li, Wanjiao; Cui, Jian; Wang, Peng; Tian, Xiaoning; Dai, Yuchen; Gao, Yong; Qiu, Guo Yu
通讯作者	Gao, Y
来源期刊	LAND DEGRADATION & DEVELOPMENT
ISSN	1085-3278
EISSN	1099-145X
出版年	2024
卷号	35 期号:11 页码:3653-3662
英文摘要	Salix sand barriers have been widely used in arid and semi-arid regions of northern China as an environmentally friendly approach to control wind erosion. However, the inherent variability in length and thickness of Salix branches complicates achieving the desired fence porosity, typically resulting in an error of approximately 10% or more. This defect affects the fence's wind protection, thereby limiting their broader application. To address these challenges, we conducted a field experiment in the Hobq Desert, where we established Salix fences with porosities of 23%, 37%, and 44%, and measured the airflow velocities around these fences. The results indicated that the fence with 37% porosity exhibited the most effective sheltering effect, providing a protection distance up to 7.14 times of the fence height. A total of 44% porosity fences are also reasonably effective for practical purposes. On the other end of the spectrum, fences with 23% porosity demonstrated a better sediment interception than its high porosity peers, achieving an interception rate of 81.46%. Therefore, we conclude that organic fences made from Salix branches can serve as efficient windbreaks. Our findings provide foundational data for the application of organic fences in arid and semi-arid regions of northern China, and potentially similar environments globally.
英文关键词	Aeolian sand organic fence porosity Salix psammophila windbreak
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001223564900001
WOS关键词	SAND FENCES ; POROUS FENCES ; WIND EROSION ; AERODYNAMICS ; PARTICLES ; VELOCITY ; FIELDS ; DUNES
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404851
推荐引用方式 GB/T 7714	Zhang, Chao,Li, Wanjiao,Cui, Jian,et al. The windbreak effects of organic fence made from branches of Salix psammophila in Hobq Desert[J],2024,35(11):3653-3662.
APA	Zhang, Chao.,Li, Wanjiao.,Cui, Jian.,Wang, Peng.,Tian, Xiaoning.,...&Qiu, Guo Yu.(2024).The windbreak effects of organic fence made from branches of Salix psammophila in Hobq Desert.LAND DEGRADATION & DEVELOPMENT,35(11),3653-3662.
MLA	Zhang, Chao,et al."The windbreak effects of organic fence made from branches of Salix psammophila in Hobq Desert".LAND DEGRADATION & DEVELOPMENT 35.11(2024):3653-3662.