干旱区生态环境知识资源中心(Arid): Change detection and spatial dynamics of forest degradation in the South East Aures, Algeria.

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	Change detection and spatial dynamics of forest degradation in the South East Aures, Algeria.
	Bouzekri, Abdelhafid; Benmessaoud, Hassen
通讯作者	Bouzekri, A
来源期刊	BIOSCIENCE RESEARCH
ISSN	1811-9506
EISSN	2218-3973
出版年	2017
卷号	14 期号:2 页码:214-223
英文摘要	The East Aures presents an undeniable diversity of flora and fauna, however weather conditions and actual adverse anthropogenic, caused degradation of the physical environment, which have the form of a regression in the natural forest cover. The present work presents the results of a study concerning land use mapping and its spatial change detection using remote sensed images of Landsat (MSS 1972, TM 1987, TM 2002 and OLI 2015). The objective of this study is to determine the contribution of the satellite images in the detection of ground occupation changes and to pursuit in forms of forest degradation between the four dates in the area East Aures in Algerian. Our methodology is based on data analysis of fieldwork observation in the Southeast of Aures, thematic maps information allowed to identify four principle types of land use (Forests, Steppes, Cereal culture and Sandy soil). The obtained results show a high degradation of forest cover and the disappearance of sand formations in the study area. This study is a multi-temporal diagnosis, which has allowed us to identify at a time the degradation affecting vast semi-arid areas, causing regression of plant cover, and the pace of its development. The results of treatment of satellite images show that the forest cover, rangelands and soil are being the object of advance degradation. As part of this study, emphasis was placed on the processing of remotely sensed data over diachronic to monitor the evolution of the degradation in semi-arid zones.
英文关键词	Change detection Land Cover Degradation Southeast of Aures
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000447365800012
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332612
作者单位	[Bouzekri, Abdelhafid] Univ Constantine3, Fac Earth Sci Geog & Land Use Planning, Dept Terr Dev, Campus Zouaghi Slimane Route Ain El Bey, Constantine 25000, Algeria; [Benmessaoud, Hassen] Univ Batna 02, Fac Nat & Life Sci, Dept Ecol & Environm, Fesdis 05077, Batna, Algeria
推荐引用方式 GB/T 7714	Bouzekri, Abdelhafid,Benmessaoud, Hassen. Change detection and spatial dynamics of forest degradation in the South East Aures, Algeria.[J],2017,14(2):214-223.
APA	Bouzekri, Abdelhafid,&Benmessaoud, Hassen.(2017).Change detection and spatial dynamics of forest degradation in the South East Aures, Algeria..BIOSCIENCE RESEARCH,14(2),214-223.
MLA	Bouzekri, Abdelhafid,et al."Change detection and spatial dynamics of forest degradation in the South East Aures, Algeria.".BIOSCIENCE RESEARCH 14.2(2017):214-223.