Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.egypro.2013.07.040 |
Rehabilitation of the steppe Lygeum spartum in the region of Naama (western Algeria) | |
Benaradj, Abdelkrim1; Boucherit, Hafidha2; Hasnaoui, Okkacha3,5; Mederbal, Khalladi; Sehli, Abdelkrim | |
通讯作者 | Benaradj, Abdelkrim |
会议名称 | TerraGreen International Conference on Advancements in Renewable Energy and Clean Environment |
会议日期 | FEB 15-17, 2013 |
会议地点 | Beirut, LEBANON |
英文摘要 | In the steppe south-Oranian of Naama (Algeria), clearing, overgrazing and overexploitation of vegetation expose the soil surface pastoral rangeland desertification intense. Intervention measures to this alarming situation are to promote the process of reverse degradation reconstruction, restoration and rehabilitation of degraded steppe by the technique of exclosure. This technique of fencing which is to put the grazing of degraded areas in order to promote the restoration and it may be sufficient to reconstruct the condition she still have the ability to correct itself degradation effects these pathways. She favors natural regeneration, the most appropriate to induce biological recovery of natural steppe. With a number of transects inside and outside the exclosure. These transects is a grid that can scan the entire site and put some grazing routes nearby free range. Along these transects, phytoecological are placed every 200 m in an area of 100 m(2). Following this assessment, remediation by technical exclosure the steppe of Lygeum spartum has a positive impact on biological recovery by a quantitative and qualitative increase in the rate of recovery of vegetation, floristic richness and of phytomass. |
英文关键词 | Steppe Naama Algeria Lygeum spartum biological recovery exclosure desertification |
来源出版物 | TERRAGREEN 13 INTERNATIONAL CONFERENCE 2013 - ADVANCEMENTS IN RENEWABLE ENERGY AND CLEAN ENVIRONMENT |
ISSN | 1876-6102 |
出版年 | 2013 |
卷号 | 36 |
页码 | 349-357 |
EISBN | ***************** |
出版者 | ELSEVIER SCIENCE BV |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | Algeria |
收录类别 | CPCI-S |
WOS记录号 | WOS:000345406100039 |
WOS类目 | Energy & Fuels ; Environmental Sciences |
WOS研究方向 | Energy & Fuels ; Environmental Sciences & Ecology |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/302548 |
作者单位 | 1.Univ Ctr Naama, BP 66, Naama Dza 45000, Algeria; 2.Univ Tlemsen, Dept Agr & Forestry Sci, Tilimsen, Algeria; 3.Univ Mascara, Res Lab Biol Sci & Geomat, Mascara, Algeria; 4.Univ Algeria, Dept Biol, Saida, Algeria; 5.Univ Oran, Oran, Algeria |
推荐引用方式 GB/T 7714 | Benaradj, Abdelkrim,Boucherit, Hafidha,Hasnaoui, Okkacha,et al. Rehabilitation of the steppe Lygeum spartum in the region of Naama (western Algeria)[C]:ELSEVIER SCIENCE BV,2013:349-357. |
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