干旱区生态环境知识资源中心(Arid): A geographic information system-based land use impact model to map areas with risk for land degradation: Wind erosion as an example

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DOI	10.1002/ldr.3511
	A geographic information system-based land use impact model to map areas with risk for land degradation: Wind erosion as an example
	Sardo, I. Kouchami 1; Besalatpour, A. A.1,2; Bashari, H.3; Shirani, H.1; Yildiz, O.4
通讯作者	Besalatpour, A. A.
来源期刊	LAND DEGRADATION & DEVELOPMENT
ISSN	1085-3278
EISSN	1099-145X
出版年	2020
卷号	31 期号:9 页码:1110-1124
英文摘要	Wind erosion modeling is hampered by the complexity of the relationships between factors involved in this process and the absence of comprehensive empirical data. In this study, we developed a geographic information system-based Land Use Impact Model and investigated its potential use for assessing the wind erosion risk in different land uses and wind geomorphic units. The obtained results were validated by field measurements and observations using a wind erosion simulator. Comparing the measured wind erosion intensities by the wind erosion simulator with those from the likelihood map obtained from the model revealed the high potency of the developed model for assessing land degradation due to wind erosion in our data scarce arid studied regions. Almost 90% of the mapping units in the likelihood map had similar wind erosion classes to the measured values. Furthermore, there was a high wind erosion occurrence risk in most parts of the studied regions (i.e., about 64% of the study area), and no mapping units in the study area were classified as 'very low' risk class. In addition, only about 9% of the surveyed mapping units were classified as a 'low' risk class, indicating an undesirable situation of the study area with regard to wind erosion.
英文关键词	Bayesian belief networks land use impact model risk assessment sustainable land management wind erosion simulator
类型	Article
语种	英语
国家	Iran ; Germany
收录类别	SCI-E
WOS记录号	WOS:000509110400001
WOS关键词	BAYESIAN NETWORKS ; SOILS ; ERODIBILITY ; PROVINCE ; MANAGEMENT ; DEPOSITION ; DYNAMICS ; VELOCITY
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
EI主题词	2020-01-24
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312592
作者单位	1.Vali E Asr Univ Rafsanjan, Coll Agr, Dept Soil Sci, Rafsanjan, Iran; 2.Inter 3 GmbH Inst Resources Management, Otto Suhr Allee 59, D-10585 Berlin, Germany; 3.Isfahan Univ Technol, Dept Nat Resources, Esfahan, Iran; 4.Tech Univ Berlin, Dept Environm Econ & Econ Policy, Berlin, Germany
推荐引用方式 GB/T 7714	Sardo, I. Kouchami,Besalatpour, A. A.,Bashari, H.,et al. A geographic information system-based land use impact model to map areas with risk for land degradation: Wind erosion as an example[J],2020,31(9):1110-1124.
APA	Sardo, I. Kouchami,Besalatpour, A. A.,Bashari, H.,Shirani, H.,&Yildiz, O..(2020).A geographic information system-based land use impact model to map areas with risk for land degradation: Wind erosion as an example.LAND DEGRADATION & DEVELOPMENT,31(9),1110-1124.
MLA	Sardo, I. Kouchami,et al."A geographic information system-based land use impact model to map areas with risk for land degradation: Wind erosion as an example".LAND DEGRADATION & DEVELOPMENT 31.9(2020):1110-1124.