干旱区生态环境知识资源中心(Arid): Comparative analysis of soil erosion sensitivity using various quantizations within GIS environment: an application on Sperchios river basin in Central Greece

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DOI	10.1080/15715124.2015.1025274
	Comparative analysis of soil erosion sensitivity using various quantizations within GIS environment: an application on Sperchios river basin in Central Greece
	Paparrizos, Spyridon; Maris, Fotios; Kitikidou, Kyriaki; Anastasiou, Theofilos; Potouridis, Simeon
通讯作者	Paparrizos, S
来源期刊	INTERNATIONAL JOURNAL OF RIVER BASIN MANAGEMENT
ISSN	1571-5124
EISSN	1814-2060
出版年	2015
卷号	13 期号:4 页码:475-486
英文摘要	Soil erosion is a prominent cause of land degradation and desertification in Mediterranean countries. The detrimental effects of soil erosion are exemplified in climate (in particular climate change), topography, human activities and natural disasters. Modelling of erosion and deposition in complex terrains within a geographic information system (GIS) requires reliable estimation of topographic factors, as well as the formulation of erosion models adequate for digital representation of spatially distributed parameters. In the current paper, two different approaches for the estimation of erosion in the Sperchios river basin are described and evaluated using GIS - the Revised Universal Soil Loss Equation and the Gavrilovic method. Implementing the ArcGIS 10.2.1 programme, the necessary input data for these approaches were estimated using four different quantizations that were created using topographic maps, courtesy of the Greek Geographical Army Service. The results indicated that even though a high-resolution quantization is always preferred for more reliable results, when there is a lack of available data, coarser quantizations can also be used to extract similar estimations.
英文关键词	Erosion RUSLE Gavrilovic GIS contours quantization Greece
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000212559700006
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/331020
作者单位	[Paparrizos, Spyridon] Univ Freiburg, Fac Environm & Nat Resources, Fahnenberplatz, D-79085 Freiburg, Germany; [Maris, Fotios; Kitikidou, Kyriaki; Potouridis, Simeon] Democritus Univ Thrace, Dept Forestry & Management Environm & Nat Resourc, GR-68200 Orestiada, Greece; [Anastasiou, Theofilos] Wageningen Univ & Res Ctr, Wageningen, Netherlands
推荐引用方式 GB/T 7714	Paparrizos, Spyridon,Maris, Fotios,Kitikidou, Kyriaki,et al. Comparative analysis of soil erosion sensitivity using various quantizations within GIS environment: an application on Sperchios river basin in Central Greece[J],2015,13(4):475-486.
APA	Paparrizos, Spyridon,Maris, Fotios,Kitikidou, Kyriaki,Anastasiou, Theofilos,&Potouridis, Simeon.(2015).Comparative analysis of soil erosion sensitivity using various quantizations within GIS environment: an application on Sperchios river basin in Central Greece.INTERNATIONAL JOURNAL OF RIVER BASIN MANAGEMENT,13(4),475-486.
MLA	Paparrizos, Spyridon,et al."Comparative analysis of soil erosion sensitivity using various quantizations within GIS environment: an application on Sperchios river basin in Central Greece".INTERNATIONAL JOURNAL OF RIVER BASIN MANAGEMENT 13.4(2015):475-486.