Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ahmed Zegrar"'
Publikováno v:
Acta Geobalcanica, Vol 5, Iss 2, Pp 103-110 (2019)
The Algerian steppe is very affected by the ecological and climatic imbalance; the degradation of the natural environment is currently a serious problem following silting, wind erosion, overgrazing and clearing. The extent of degradation in the semi
Externí odkaz:
https://doaj.org/article/e968ab0675c042f8a9f30b8ebad08b94
Publikováno v:
Natural Hazards. 104:811-831
Forest fires are one of the major environmental problems that cause harmful economic and ecological damage. The Algerian forest and in particular the Tlemcen forest massif where the national park is located are very affected by the repetition and the
Publikováno v:
Acta Geobalcanica. 5:103-110
Autor:
Hamida Samiha Rahli, Nadjla Bentekhici, Walid Rabehi, Moussa Sofiane Karoui, Ahmed Zegrar, Fethi Benhamouda, Farah Benharrats, Mohammed Amine Bouhlala
Publikováno v:
2020 Mediterranean and Middle-East Geoscience and Remote Sensing Symposium (M2GARSS).
Land degradation neutrality as a global goal, needs a permanent spatial monitoring. However, the spatial landcover maps produced until now, by the African countries (to supply the international studies/statistics) have been often full with confusion
Publikováno v:
Goldschmidt Abstracts.
Autor:
Ahmed Zegrar
Publikováno v:
Earth Resources and Environmental Remote Sensing/GIS Applications IV.
In semi arid land in Algeria the ecosystem of steppe presents a different vegetal formation, generally used for pasture, and the forest are in most time composed by species like Aleppo pine sparse. And seen climatic unfavourable conditions in zone an
Autor:
Ahmed, Zegrar
Publikováno v:
Engineering Geology for Society & Territory - Volume 2; 2015, p1847-1852, 6p
Publikováno v:
International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences; 4/28/2015, Vol. 40-7/W3, p883-887, 5p