干旱区生态环境知识资源中心(Arid): Modelling the Effect of Keyline Practice on Soil Erosion Control

Arid

DOI	10.3390/land12010100
	Modelling the Effect of Keyline Practice on Soil Erosion Control
	Giambastiani, Yamuna; Biancofiore, Gherardo; Mancini, Matteo; Di Giorgio, Antonio; Giusti, Riccardo; Cecchi, Stefano; Gardin, Lorenzo; Errico, Alessandro
通讯作者	Giambastiani, Y
来源期刊	LAND
EISSN	2073-445X
出版年	2023
卷号	12 期号:1
英文摘要	The global agricultural sector needs to implement good soil management practices, in particular to prevent erosion and to improve water-retention capacity. The introduction of tillage techniques along particular theoretical lines, called keylines, can make a significant contribution to improving the management of the soil and agricultural crops. The keyline system has been around for less than 100 years. With this preliminary work, we performed a comparative analysis of two small river basins (less than 100 ha) before and after keyline application, based on GIS computational models (TWI and SIMWE). The calculation models were elaborated starting from a DTM with 2 m resolution, obtained from a LIDAR survey. The comparative analysis, in qualitative terms, showed a positive effect of the keylines, both in terms of erodibility and infiltration of runoff water. The use of GIS models to verify the effectiveness in the planning phase can constitute a decision support system that guides agronomists, technicians, and farmers.
英文关键词	remote sensing GIS model TWI SIMWE water regulation cropland
类型	Article
语种	英语
开放获取类型	gold
收录类别	SSCI
WOS记录号	WOS:000915175800001
WOS关键词	LAND SENSITIVITY ; DESERTIFICATION ; RUNOFF ; MANAGEMENT ; VEGETATION ; LANDSLIDE ; IMPACT ; LIDAR ; FLOW
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/2XILL650/397626
推荐引用方式 GB/T 7714	Giambastiani, Yamuna,Biancofiore, Gherardo,Mancini, Matteo,et al. Modelling the Effect of Keyline Practice on Soil Erosion Control[J],2023,12(1).
APA	Giambastiani, Yamuna.,Biancofiore, Gherardo.,Mancini, Matteo.,Di Giorgio, Antonio.,Giusti, Riccardo.,...&Errico, Alessandro.(2023).Modelling the Effect of Keyline Practice on Soil Erosion Control.LAND,12(1).
MLA	Giambastiani, Yamuna,et al."Modelling the Effect of Keyline Practice on Soil Erosion Control".LAND 12.1(2023).