{"id":1219,"date":"2019-09-02T16:43:15","date_gmt":"2019-09-02T15:43:15","guid":{"rendered":"https:\/\/asal.dz\/?page_id=1219"},"modified":"2019-09-02T16:43:15","modified_gmt":"2019-09-02T15:43:15","slug":"carte-nationale-de-sensibilite-a-la-desertification-par-loutil-spatial","status":"publish","type":"page","link":"https:\/\/asal.dz\/?page_id=1219","title":{"rendered":"Carte nationale de sensibilit\u00e9 \u00e0 la d\u00e9sertification par l\u2019outil spatial"},"content":{"rendered":"<table border=\"0\" width=\"699\">\n<tbody>\n<tr>\n<td colspan=\"5\" rowspan=\"5\" align=\"left\" valign=\"top\">\n<p class=\"Style37\" align=\"justify\">Dans le cadre de la collaboration entre l\u2019Agence Spatiale Alg\u00e9rienne (ASAL) et le Minist\u00e8re de l\u2019Agriculture et du D\u00e9veloppement Rural (MADR), une \u00e9tude portant sur la r\u00e9alisation de la carte nationale de sensibilit\u00e9 \u00e0 la d\u00e9sertification par l\u2019utilisation des donn\u00e9es satellitaires et les syst\u00e8mes d\u2019informations g\u00e9ographiques \u00e0 \u00e9t\u00e9 \u00e9labor\u00e9e par le Centre des Techniques Spatiales d\u2019Arzew (CTS\/ASAL), en partenariat avec la Direction G\u00e9n\u00e9rale des For\u00eats.<\/p>\n<p class=\"Style37\" align=\"justify\">Cette carte nationale de sensibilit\u00e9 \u00e0 la d\u00e9sertification a \u00e9t\u00e9 pr\u00e9sent\u00e9e le 10 janvier 2010 lors d\u2019une journ\u00e9e d\u2019\u00e9tude pr\u00e9sid\u00e9e par le Ministre de l\u2019Agriculture et du D\u00e9veloppement Rural en pr\u00e9sence des responsables de l\u2019ASAL, de la DGF et des experts nationaux concern\u00e9s par la probl\u00e9matique de la d\u00e9sertification.<\/p>\n<p class=\"Style37\" align=\"justify\">La zone d\u2019\u00e9tude s\u2019\u00e9talant sur 27 millions 435 mille hectares a concern\u00e9 les douze (12) wilayas steppiques suivantes\u00a0: Naama, Tlemcen, El Bayadh, Saida, Tiaret, Laghouat, Djelfa, M\u2019sila,\u00a0Batna, Biskra, Khenchela, T\u00e9bessa.<\/p>\n<p class=\"Style37\" align=\"justify\">L\u2019\u00e9tude s\u2019est concr\u00e9tis\u00e9e par \u00a0une cartographie au 1\/200.000\u00e8me \u00a0sur l\u2019ensemble des 12 wilayas steppiques, selon le niveau de sensibilit\u00e9 \u00e0 la d\u00e9sertification, et s\u2019appuyant sur l\u2019imagerie satellitaire et les syst\u00e8mes d\u2019information g\u00e9ographiques. Elle constitue un outil d\u2019aide \u00e0 la d\u00e9cision pour la mise en \u0153uvre d\u2019un plan d\u2019action de lutte contre la d\u00e9sertification pour le programme quinquennal 2010 \u2013 2014.<\/p>\n<p class=\"Style37\" align=\"center\"><span class=\"Style58\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/cat-desertif.JPG\" width=\"578\" height=\"382\" \/><\/span><\/p>\n<p class=\"Style58\" align=\"center\">\n<p class=\"Style59\" align=\"center\"><span class=\"Style60\"><strong>Carte nationale de sensibilit\u00e9 \u00e0 la d\u00e9sertification au 1\/200.000 couvrant<\/strong><br \/>\n<strong>12 wilayas steppiques (27 millions 435 mille hectares)<\/strong><\/span><\/p>\n<p class=\"Style37\" align=\"center\">\n<p class=\"Style37\" align=\"justify\">La m\u00e9thodologie adopt\u00e9e conjointement entre le CTS etla DGF s\u2019appuie sur\u00a0:<\/p>\n<p class=\"Style37\" align=\"justify\"><strong>&#8211;<\/strong> les donn\u00e9es images satellitaires<\/p>\n<p class=\"Style37\" align=\"justify\"><strong>&#8211;<\/strong> les donn\u00e9es climatiques<\/p>\n<p class=\"Style37\" align=\"justify\"><strong>&#8211;<\/strong> la r\u00e9alisation des cartes de base<\/p>\n<blockquote>\n<p class=\"Style37\" align=\"justify\">la carte d\u2019occupation du sol<\/p>\n<p class=\"Style37\" align=\"justify\">la carte morpho-p\u00e9dologique<\/p>\n<p class=\"Style37\" align=\"justify\">la carte d\u2019ensablement<\/p>\n<\/blockquote>\n<p class=\"Style37\" align=\"justify\"><strong>&#8211;<\/strong> les\u00a0 missions de terrain<\/p>\n<p class=\"Style37\" align=\"justify\"><strong>&#8211;<\/strong> le mod\u00e8le de\u00a0 croisement des cartes th\u00e9matiques<\/p>\n<p class=\"Style37\" align=\"justify\"><strong>&#8211;<\/strong> la r\u00e9alisation de la carte de synth\u00e8se\u00a0: carte nationale de sensibilit\u00e9 \u00e0 la d\u00e9sertification<\/p>\n<p class=\"Style37\" align=\"justify\">Il est \u00e0 rappeler qu\u2019une carte similaire \u00e9labor\u00e9e en 1996 par le CTS a concern\u00e9 pr\u00e8s de 20 millions d\u2019hectares couvrant les neuf (09) wilayas steppiques suivantes\u00a0: Naama , El Bayadh \u00a0Laghouat, Djelfa, M\u2019sila,\u00a0Batna, Biskra, Khenchela, T\u00e9bessa.<\/p>\n<p class=\"Style37\" align=\"justify\">Les cartes par wilaya ont \u00e9t\u00e9 remises \u00e0 l\u2019ensemble des conservations foresti\u00e8res concern\u00e9es, avec les notices explicatives correspondantes. Elles seront confront\u00e9es au terrain et valid\u00e9es (par commune).<\/p>\n<p class=\"Style39\" align=\"justify\">Quelques exemples de cartes par wilaya<\/p>\n<p class=\"Style58\" align=\"left\">\n<p class=\"Style58\" align=\"left\">\n<p class=\"Style58\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/cat-desertif2.JPG\" width=\"489\" height=\"347\" \/><\/p>\n<p class=\"Style58\" align=\"center\">\n<p class=\"Style58\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/cat-desertif3.JPG\" width=\"465\" height=\"380\" \/><\/p>\n<p class=\"Style58\" align=\"center\">\n<p class=\"Style58\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/cat-desertif4.JPG\" width=\"454\" height=\"382\" \/><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td height=\"62\"><\/td>\n<\/tr>\n<tr>\n<td height=\"184\"><\/td>\n<\/tr>\n<tr>\n<td height=\"44\"><\/td>\n<\/tr>\n<tr>\n<td height=\"1979\"><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"5\">\n<p class=\"Style39\" align=\"center\">\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Dans le cadre de la collaboration entre l\u2019Agence Spatiale Alg\u00e9rienne (ASAL) et le Minist\u00e8re de l\u2019Agriculture et du D\u00e9veloppement Rural (MADR), une \u00e9tude portant sur la r\u00e9alisation de la carte nationale de sensibilit\u00e9 \u00e0 la d\u00e9sertification par l\u2019utilisation des donn\u00e9es satellitaires et les syst\u00e8mes d\u2019informations g\u00e9ographiques \u00e0 \u00e9t\u00e9 \u00e9labor\u00e9e par le Centre des Techniques Spatiales [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","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":""},"class_list":["post-1219","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/pages\/1219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"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=1219"}],"version-history":[{"count":0,"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/pages\/1219\/revisions"}],"wp:attachment":[{"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}