{"id":5655,"date":"2016-05-09T09:21:54","date_gmt":"2016-05-09T08:21:54","guid":{"rendered":"http:\/\/dpubma.univ-annaba.dz\/?p=5655"},"modified":"2016-05-09T09:21:54","modified_gmt":"2016-05-09T08:21:54","slug":"qualite-hydro-chimique-des-eaux-de-la-nappe-superficielle-dans-la-region-de-loued-righ-et-evaluation-de-sa-vulnerabilite-a-la-pollution","status":"publish","type":"post","link":"https:\/\/synthese.univ-annaba.dz\/?p=5655","title":{"rendered":"Qualit\u00e9 hydro chimique des eaux de la nappe superficielle  dans la r\u00e9gion de l\u2019Oued Righ et \u00e9valuation  de sa vuln\u00e9rabilit\u00e9 \u00e0 la pollution"},"content":{"rendered":"<p style=\"text-align: justify;\" align=\"center\"><strong>Num\u00e9ro de la revue<\/strong>:\u00a032<br \/>\n<strong>Auteurs<\/strong>:\u00a0Mohamed Salah Belksier , Salah Chaab\u00a0 &amp; Fella Abour<\/p>\n<p><em>Laboratoire de G\u00e9ologie, Universit\u00e9 Badji Mokhtar, BP 12, 23000, Annaba, Alg\u00e9rie.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\"><a href=\"http:\/\/dpubma.univ-annaba.dz\/wp-content\/uploads\/2016\/05\/5-R-47.15.pdf\"><strong>T\u00e9l\u00e9charger l&rsquo;article<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-709 alignright\" style=\"margin-top: -10px; margin-bottom: -10px;\" src=\"\/wp-content\/uploads\/2014\/04\/p2.jpg\" alt=\"p2\" width=\"37\" height=\"35\" srcset=\"https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2.jpg 113w, https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2-24x24.jpg 24w, https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2-48x46.jpg 48w\" sizes=\"auto, (max-width: 37px) 100vw, 37px\" \/><\/strong><\/a><\/p>\n<p><strong>R\u00e9sum\u00e9 : <\/strong><\/p>\n<p style=\"text-align: justify;\">Dans la r\u00e9gion d\u00e9sertique de l\u2019Oued Righ, pour satisfaire\u00a0 la demande en eau, tr\u00e8s importante \u00e0 cause de la croissance d\u00e9mographique et du d\u00e9veloppement de l\u2019agriculture, on a eu recours \u00e0 l\u2019exploitation des nappes profondes du Continental Intercalaire et du Complexe Terminal qui s\u2019est faite d\u2019une mani\u00e8re irrationnelle et qui a engendr\u00e9 un surplus d\u2019eau, entrainant la remont\u00e9e du niveau d\u2019eau de la nappe phr\u00e9atique superficielle\u00a0, jusqu\u2019\u00e0 inonder les endroits, particuli\u00e8rement de basse altitude, dans les zones de Meghaier et Djemaa. Cette situation hydrodynamique a influ\u00e9 sur la qualit\u00e9 des eaux.<\/p>\n<p style=\"text-align: justify;\">L\u2019objectif de ce travail est de d\u00e9finir la qualit\u00e9 hydrochimique des eaux de la nappe libre et leur aptitude \u00e0 l\u2019irrigation en caract\u00e9risant le risque de salinit\u00e9. L\u2019interpr\u00e9tation des analyses physico-chimiques montrent une forte conductivit\u00e9 \u00e9lectrique, traduisant une salinit\u00e9 \u00e9lev\u00e9e. L\u2019utilisation de la m\u00e9thode de GOD montre que la nappe phr\u00e9atique de l\u2019Oued Righ \u00e0 une vuln\u00e9rabilit\u00e9 forte \u00e0 mod\u00e9r\u00e9. Les zones urbaines, les chotts et les zones agricoles pr\u00e9sentent une vuln\u00e9rabilit\u00e9 forte.<\/p>\n<p><em>\u00a0<\/em><\/p>\n<p><strong>Mots cl\u00e9s<\/strong><em> : nappes aquif\u00e8res- hydrochimie- vuln\u00e9rabilit\u00e9- GOD- Oued Righ- Alg\u00e9rie<\/em>.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Num\u00e9ro de la revue:\u00a032 Auteurs:\u00a0Mohamed Salah Belksier , Salah Chaab\u00a0 &amp; Fella Abour Laboratoire de G\u00e9ologie, Universit\u00e9 Badji Mokhtar, BP 12, 23000, Annaba, Alg\u00e9rie. &nbsp; &nbsp; T\u00e9l\u00e9charger l&rsquo;article R\u00e9sum\u00e9 : Dans la r\u00e9gion d\u00e9sertique de l\u2019Oued Righ, pour satisfaire\u00a0 la &hellip; <a href=\"https:\/\/synthese.univ-annaba.dz\/?p=5655\">Lire la suite <span class=\"meta-nav\">&raquo;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5655","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/5655","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5655"}],"version-history":[{"count":1,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/5655\/revisions"}],"predecessor-version":[{"id":5657,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/5655\/revisions\/5657"}],"wp:attachment":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}