干旱区生态环境知识资源中心(Arid): Landscape Pattern of a Semiarid Mediterranean Area Using Remote Sensing Data- Application to the Wilaya of Saida (West of Algeria)

Arid

	Landscape Pattern of a Semiarid Mediterranean Area Using Remote Sensing Data- Application to the Wilaya of Saida (West of Algeria)
	Mederbal, Mohammed Touati; Khaldi, Abdelkader; Mederbal, Khalladi
通讯作者	Mederbal, MT
来源期刊	INTERNATIONAL JOURNAL OF ECOLOGY & DEVELOPMENT
ISSN	0972-9984
EISSN	0973-7308
出版年	2019
卷号	34 期号:4 页码:145-158
英文摘要	The identification, delimitation and spatio-temporal evolution of landscape units is one of the major preoccupations in the Mediterranean region countries. To obtain reliable statistics and to understand the transformation mechanisms of agro-sylvo-pastoral ecosystems, an area selected at the interface of the steppe region and the Tellian region in the north-west of Algeria was chosen. This work aims to implement a landscape mapping approach for a semi-arid Mediterranean area using remote sensing data available through a vicinity analysis and to define the explanatory variables of each segmented landscape units. The landscape metric total core area is used to transform the land cover map from a discrete qualitative image to a continuous quantitative grid for each land cover type. The clustering analysis allows us to automatically identify boundaries between landscape units. The spatial logistic regression method was used to identify the predictive variables of landscape pattern by measuring the degree of correlation between landscape entity (land units) and natural and anthropic landscape factors (explicative variables).These latter represent undergoing landscape processes. The result is a conceptual model of landscape structure which can be considered as a useful tool for assessing landscape structure and process changes due to the ecological and economic context of this region.
英文关键词	landscape pattern land cover remote sensing semiarid Mediterranean
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000495950300012
WOS关键词	LAND-COVER CLASSIFICATION ; DISTURBANCE
WOS类目	Ecology
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/2XILL650/333915
作者单位	[Mederbal, Mohammed Touati] Univ Tahar Moulay Saida, Saida, Algeria; [Khaldi, Abdelkader] UniversityMustapha STAMBOULI Mascara, Mascara, Algeria; [Mederbal, Khalladi] Univ Ibn Khaldoun Tiaret, Lab Geomat & Sustainable Dev, Tiaret, Algeria
推荐引用方式 GB/T 7714	Mederbal, Mohammed Touati,Khaldi, Abdelkader,Mederbal, Khalladi. Landscape Pattern of a Semiarid Mediterranean Area Using Remote Sensing Data- Application to the Wilaya of Saida (West of Algeria)[J],2019,34(4):145-158.
APA	Mederbal, Mohammed Touati,Khaldi, Abdelkader,&Mederbal, Khalladi.(2019).Landscape Pattern of a Semiarid Mediterranean Area Using Remote Sensing Data- Application to the Wilaya of Saida (West of Algeria).INTERNATIONAL JOURNAL OF ECOLOGY & DEVELOPMENT,34(4),145-158.
MLA	Mederbal, Mohammed Touati,et al."Landscape Pattern of a Semiarid Mediterranean Area Using Remote Sensing Data- Application to the Wilaya of Saida (West of Algeria)".INTERNATIONAL JOURNAL OF ECOLOGY & DEVELOPMENT 34.4(2019):145-158.