干旱区生态环境知识资源中心(Arid): Three topographical approaches to survey soil erosion on a mountain trail affected by a forest fire. Barranc de la Manesa, Llutxent, Eastern Iberian Peninsula

Arid

DOI	10.1016/j.jenvman.2020.110491
	Three topographical approaches to survey soil erosion on a mountain trail affected by a forest fire. Barranc de la Manesa, Llutxent, Eastern Iberian Peninsula
	Salesa, D.; Amodio, A. Minervino; Rosskopf, C. M.; Garfi, V; Terol, E.; Cerda, A.
通讯作者	Salesa, D
来源期刊	JOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN	0301-4797
EISSN	1095-8630
出版年	2020
卷号	264
英文摘要	Soil erosion on mountain trails threaten the sustainability of soils and vegetation. There is a wide theoretical knowledge about the effects produced by mountain recreational activities, but particularly for soil erosion there is a shortage of field data. This is why it is necessary to properly survey the soil losses on mountain trails. The most widely applied method in scientific literature is the Cross-Section field survey as is easy-to-apply and low-cost. However, there is a doubt about its accuracy and the development of the new technologies may improve the quality and accuracy of the measurements. Aerial and terrestrial photogrammetric methods are difficult to apply when vegetation is present but, an opportunity arises to apply this method when fire takes place. This paper analyses the soil losses in a recently fire-affected land to check the accuracy of the three methodologies to assess soil loss on mountain trails. The results obtained show an average soil loss between 1287 and 1404 Mg ha(-1) of trail erosion for the three methodologies applied, which implies that the Cross-Sectional-Area method, aerial photography and terrestrial photography provide very similar values. Therefore, the conventional Cross-Section field surveys method is useful and adequate to evaluate the impacts generated on mountain trails as it provides accurate measurement and can be repeated any time and below different vegetation covers. The terrestrial photogrammetric methods are accurate too, but they can only be used when there is very little vegetation cover such as in semiarid and arid landscapes or after forest fires. Moreover, they are more expensive and time consuming.
英文关键词	Trail Soil erosion Topography UAV Photogrammetry Forest fire
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000530234700062
WOS关键词	SEDIMENT CONNECTIVITY ; MEDITERRANEAN BASIN ; POSTFIRE RUNOFF ; DEBRIS FLOWS ; IMPACT ; RAINFALL ; FIELD ; QUANTIFICATION ; CATCHMENT ; LANDSCAPE
WOS类目	Environmental Sciences
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/2XILL650/324401
作者单位	[Salesa, D.; Cerda, A.] Univ Valencia, Soil Eros & Degradat Res Grp, Dept Geog, Blasco Ibanez 28, Valencia 46010, Spain; [Amodio, A. Minervino; Rosskopf, C. M.; Garfi, V] Univ Molise, Dept Biosci & Terr, Pesche 86090, IS, Italy; [Terol, E.] Univ Politecn Valencia, Escuela Tecn Super Ingn Geodes Cartog & Topog, Camino Vera S-N, Valencia 46022, Spain
推荐引用方式 GB/T 7714	Salesa, D.,Amodio, A. Minervino,Rosskopf, C. M.,et al. Three topographical approaches to survey soil erosion on a mountain trail affected by a forest fire. Barranc de la Manesa, Llutxent, Eastern Iberian Peninsula[J],2020,264.
APA	Salesa, D.,Amodio, A. Minervino,Rosskopf, C. M.,Garfi, V,Terol, E.,&Cerda, A..(2020).Three topographical approaches to survey soil erosion on a mountain trail affected by a forest fire. Barranc de la Manesa, Llutxent, Eastern Iberian Peninsula.JOURNAL OF ENVIRONMENTAL MANAGEMENT,264.
MLA	Salesa, D.,et al."Three topographical approaches to survey soil erosion on a mountain trail affected by a forest fire. Barranc de la Manesa, Llutxent, Eastern Iberian Peninsula".JOURNAL OF ENVIRONMENTAL MANAGEMENT 264(2020).