{"id":508,"date":"2015-07-23T11:29:27","date_gmt":"2015-07-23T10:29:27","guid":{"rendered":"https:\/\/asal.dz\/?p=508"},"modified":"2018-12-23T12:34:10","modified_gmt":"2018-12-23T11:34:10","slug":"incendie-de-foret-de-la-region-de-tlemcen-29-juin-2015","status":"publish","type":"post","link":"https:\/\/asal.dz\/?p=508","title":{"rendered":"Incendie de for\u00eat de la r\u00e9gion de Tlemcen \u2013 29 juin 2015"},"content":{"rendered":"\n\n\n\n\n\n\n\n
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Suite \u00e0 un incendie qui s\u2019est d\u00e9clar\u00e9 le 29 juin 2015 dans la r\u00e9gion de Oum El Allou et du Djebel Er Ramliya, dans la Wilaya de Tlemcen, le satellite Alsat-2A a \u00e9t\u00e9 programm\u00e9 afin de couvrir la zone touch\u00e9e par le sinistre.<\/p>\n

Situ\u00e9e \u00e0 environ 14 kms au N.NE du Chef-lieu de Tlemcen, cette zone, essentiellement montagneuse, est couverte de for\u00eats clairsem\u00e9es \u00e0 base de Pin d\u2019Alep (Pinus halepensis) et <\/em>de ch\u00eane vert (Quercus ilex), <\/em>entre autres.<\/p>\n

La surface foresti\u00e8re de la Wilaya de Tlemcen occupe la troisi\u00e8me place au niveau national. L\u2019action anthropique conjugu\u00e9e aux al\u00e9as climatiques ont contribu\u00e9 dans certaines zones \u00e0 transformer la for\u00eat en matorrals avec des esp\u00e8ces v\u00e9g\u00e9tales moins denses.<\/p>\n

L\u2019imagerie Alsat 2A prise le 09 juillet 2015 a permis de caract\u00e9riser la dimension du sinistre dans la zone et son impact sur la ressource v\u00e9g\u00e9tale.<\/p>\n

L\u2019estimation de la superficie incendi\u00e9e, calcul\u00e9e \u00e0 partir de l\u2019image Alsat-2A, donne une valeur d\u2019environ 800 ha.<\/p>\n

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Fig.01\u00a0: Localisation de la bande Alsat-2A sur fond topographique INCT au 1\/200 000<\/span><\/strong><\/p>\n

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Fig.02\u00a0: Visualisation de la r\u00e9gion de Tlemcen sur image satellitaire Alsat-2A, Fausses couleurs<\/strong><\/p>\n

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Fig.03\u00a0: \u00a0Vue de la zone incendie sur image Alsat-2A Fausses Couleurs<\/strong><\/p>\n

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Fig.04\u00a0: Zoom de la zone incendie sur image Alsat-2A Fausses Couleurs<\/strong><\/p>\n

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\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Fig.05\u00a0: vue en 3D de la zone incendi\u00e9e \u00e0 partir de l\u2019image Alsat-2A, Fausses Couleurs.<\/span><\/strong><\/p>\n

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Fig.06a, b et c\u00a0: vue en 3D de la zone incendi\u00e9e \u00e0 partir de l\u2019image Alsat-2A, Fausses Couleurs<\/strong><\/p>\n

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Fig.7\u00a0: D\u00e9limitation de de la zone incendi\u00e9e \u00e0 partir de l\u2019image Alsat-2A, Fausses Couleurs<\/strong><\/p>\n

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Suite \u00e0 un incendie qui s\u2019est d\u00e9clar\u00e9 le 29 juin 2015 dans la r\u00e9gion de Oum El Allou et du Djebel Er Ramliya, dans la Wilaya de Tlemcen, le satellite Alsat-2A a \u00e9t\u00e9 programm\u00e9 afin de couvrir la zone touch\u00e9e par le sinistre. Situ\u00e9e \u00e0 environ 14 kms au N.NE du Chef-lieu de Tlemcen, cette […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"categories":[3],"tags":[],"class_list":["post-508","post","type-post","status-publish","format-standard","hentry","category-actualites"],"_links":{"self":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts\/508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=508"}],"version-history":[{"count":0,"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts\/508\/revisions"}],"wp:attachment":[{"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}