{"id":32662,"date":"2026-06-12T07:38:00","date_gmt":"2026-06-12T05:38:00","guid":{"rendered":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/?p=32662"},"modified":"2026-06-13T07:53:38","modified_gmt":"2026-06-13T05:53:38","slug":"un-ancien-champ-de-tir-attend-une-depollution","status":"publish","type":"post","link":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/2026\/06\/12\/un-ancien-champ-de-tir-attend-une-depollution\/","title":{"rendered":"Un ancien champ de tir attend une d\u00e9pollution"},"content":{"rendered":"<div class=\"paragraph\">\n<p>Ferm\u00e9 au public depuis plusieurs d\u00e9cennies, l\u2019ancien champ de tir de Roques-Hautes, \u00e0 Beaurecueil, pourrait faire l\u2019objet d\u2019op\u00e9rations d\u2019une d\u00e9pollution pyrotechnique dans le cadre d\u2019un projet d\u2019extension de la R\u00e9serve naturelle nationale Sainte-Victoire. \u00c0 cet effet, le D\u00e9partement vient de lancer une \u00e9tude destin\u00e9e \u00e0 \u00e9valuer l\u2019ampleur des risques et les interventions n\u00e9cessaires sur ce site de 75\u00a0hectares. Utilis\u00e9 par l\u2019arm\u00e9e jusqu\u2019\u00e0 la fin des ann\u00e9es 1980, le terrain conserve les traces de son pass\u00e9 militaire. Une analyse quantitative de risque, r\u00e9dig\u00e9e par le Service d\u2019infrastructure de la D\u00e9fense SID Sud-Est (minist\u00e8re des Arm\u00e9es), \u00e9voque notamment la pr\u00e9sence historique d\u2019installations militaires sur le secteur.<\/p>\n<\/p><\/div>\n<div class=\"intext\"> Diff\u00e9rents taux de risque\n              <\/div>\n<div class=\"paragraph\">\n<p>Apr\u00e8s l\u2019incendie de 1989, le site a cess\u00e9 d\u2019\u00eatre utilis\u00e9, son acc\u00e8s, interdit. S\u2019il \u00ab<i>\u00a0<\/i><i>n\u2019a pas \u00e9t\u00e9 possible de d\u00e9finir la localisation pr\u00e9cise des r\u00e9ceptacles, \u00e0 partir des anciens r\u00e9gimes de champs de tir <\/i>(&#8230;).<i> Il appara\u00eet clairement que le site rec\u00e8le une pollution par engins de guerre<\/i><i>\u00a0<\/i>\u00bb, indique ce m\u00eame document. Le march\u00e9 lanc\u00e9 par le D\u00e9partement ne pr\u00e9voit donc pas encore de travaux, mais doit permettre d\u2019identifier les secteurs concern\u00e9s par une \u00e9ventuelle pollution pyrotechnique, d\u2019\u00e9valuer les techniques de traitement envisageables et d\u2019en estimer les co\u00fbts. Selon l\u2019analyse de risque, \u00ab\u00a0<i>le projet concerne un am\u00e9nagement afin de permettre un acc\u00e8s du site au public<\/i><i>\u00a0<\/i>\u00bb<i>.<\/i> Cependant, et toujours selon les \u00e9l\u00e9ments associ\u00e9s \u00e0 la publication du march\u00e9, l\u2019ouverture du site ne concerne pas l\u2019ensemble de l\u2019ancien champ de tir. Il est notamment question d\u2019y faire un sentier p\u00e9dagogique qui <i>\u00ab<\/i><i>\u00a0<\/i><i>sera d\u00e9j\u00e0 sur la partie accessible du site afin de mieux prot\u00e9ger les vestiges pal\u00e9ontologiques<\/i><i>\u00a0<\/i><i>\u00bb,<\/i> r\u00e9pond le D\u00e9partement. En effet, \u00e9tude devra aussi tenir compte de l\u2019histoire naturelle du secteur. L\u2019analyse quantitative de risque souligne la pr\u00e9sence de<i> <\/i>\u00ab<i>\u00a0<\/i><i>plus de 1<\/i><i>\u00a0<\/i><i>500<\/i><i>\u00a0<\/i><i>esp\u00e8ces recens\u00e9es<\/i><i>\u00a0<\/i>\u00bb ainsi qu\u2019un \u00ab<i>\u00a0<\/i><i>patrimoine pal\u00e9ontologique remarquable<\/i><i>\u00a0<\/i>\u00bb. Mais <i>\u00ab<\/i><i>\u00a0<\/i><i>l\u2019extension de la r\u00e9serve que nous allons acqu\u00e9rir n\u2019a pas par d\u00e9finition vocation \u00e0 \u00eatre accessible, afin de prot\u00e9ger et pr\u00e9server le site<\/i><i>\u00a0<\/i><i>\u00bb,<\/i> pr\u00e9cise le D\u00e9partement. Sur ces zones propices \u00e0 une d\u00e9pollution, les documents distinguent plusieurs niveaux de risque\u00a0: certaines zones, o\u00f9 la pr\u00e9sence de reliquats militaires est suspect\u00e9e ou av\u00e9r\u00e9e, n\u00e9cessiteront des mesures de s\u00e9curisation pr\u00e9alables.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"Ferm&eacute; au public depuis plusieurs d&eacute;cennies, l&rsquo;ancien champ de tir de Roques-Hautes, &agrave; Beaurecueil, pourrait faire l&rsquo;objet d&rsquo;op&eacute;rations d&rsquo;une d&eacute;pollution pyrotechnique dans le cadre &#8230;","protected":false},"author":1,"featured_media":32663,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[918,3926,3925,333,20],"tags":[556,1351,5843,10,133,1421,3415,1439,5476],"news-destination":[3944],"news-source":[475],"is_homepage":[],"ta_other":[],"class_list":["post-32662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-accueil","category-accueil-merge","category-accueil-third","category-environnement","category-societe","tag-aix-en-provence","tag-armee","tag-beaurecueil","tag-bouches-du-rhone","tag-departement","tag-depollution","tag-montagne","tag-reserve-naturelle","tag-terrains","news-destination-homepage","news-source-website"],"_links":{"self":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/32662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/comments?post=32662"}],"version-history":[{"count":1,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/32662\/revisions"}],"predecessor-version":[{"id":32664,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/32662\/revisions\/32664"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media\/32663"}],"wp:attachment":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media?parent=32662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/categories?post=32662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/tags?post=32662"},{"taxonomy":"news-destination","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-destination?post=32662"},{"taxonomy":"news-source","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-source?post=32662"},{"taxonomy":"is_homepage","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/is_homepage?post=32662"},{"taxonomy":"ta_other","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/ta_other?post=32662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}