{"id":15990,"date":"2018-05-30T11:18:12","date_gmt":"2018-05-30T07:18:12","guid":{"rendered":"http:\/\/www.mairie-saintpaul.re\/?p=15990"},"modified":"2019-02-21T11:23:47","modified_gmt":"2019-02-21T07:23:47","slug":"restauration-ecologique-des-abords-du-canal-bernica","status":"publish","type":"post","link":"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/2018\/05\/30\/restauration-ecologique-des-abords-du-canal-bernica\/","title":{"rendered":"Restauration \u00e9cologique des abords du canal Bernica"},"content":{"rendered":"<p><strong>Le projet de restauration \u00e9cologique des abords du canal Bernica est lanc\u00e9. Cette op\u00e9ration passe par les travaux d\u2019arrachage de Prosopis juliflora sur plus d\u2019un hectare le long du canal. Cette plante de la famille des mimosas formant buissons et arbustes est une esp\u00e8ce exotique envahissante.<\/strong><\/p>\n<p>Muni d\u2019une herse rotative et d\u2019un broyeur, un engin de type pelle araign\u00e9e est op\u00e9rationnel depuis quelques jours. Les travaux d\u2019arrachage sont imm\u00e9diatement suivis de \u00ab&nbsp;broyage fin&nbsp;\u00bb pour \u00e9viter la repousse. Et les d\u00e9chets verts sont laiss\u00e9s sur place. Une seconde phase consistera \u00e0 la plantation d\u2019esp\u00e8ces indig\u00e8nes. Ainsi, les semences des esp\u00e8ces de sub-mangrove (Dendrolobium umbellatum, Thespesia populnea, Hibiscus tiliaceus, Heritieria littoralis) seront pr\u00e9lev\u00e9es sur l\u2019aval de l\u2019\u00e9tang. Les graines seront directement ramass\u00e9es au sol. Les rhizomes de Phragmites mauritianus seront pr\u00e9lev\u00e9s sur la prairie humide. Une dizaine de rhizomes d\u2019une vingtaine de centim\u00e8tre seront pr\u00e9lev\u00e9s. Les graines de Paspalidium geminatum seront pr\u00e9lev\u00e9es sur la prairie humide.<\/p>\n<p>Le mode de pr\u00e9l\u00e8vement se fera par une coupe des inflorescences matures. En ce qui concerne les graines des cyperac\u00e9es (Fimbristylis dichotoma, Fimbristylis complanata, Cyperus articulatus) celles-ci seront pr\u00e9lev\u00e9es sur la prairie humide. La quantit\u00e9 des individus de ces esp\u00e8ces \u00e9tant limit\u00e9e, seulement trois inflorescences par essence seront pr\u00e9lev\u00e9es. Le mode de pr\u00e9l\u00e8vement se fera par une coupe des inflorescences matures.<br \/>\nA travers la diversit\u00e9 de paysages h\u00e9t\u00e9rog\u00e8nes attendue au sein de cette zone mar\u00e9cageuse, ce projet permettra un retour rapide d\u2019esp\u00e8ces de gramin\u00e9e et de Cyperaceae, et celui d\u2019esp\u00e8ces vagiles en milieu aquatique (grenouille, anguilles&#8230;) La restauration de cette zone favorisera aussi son peuplement par des esp\u00e8ces d\u2019oiseaux inf\u00e9od\u00e9es \u00e0 des milieux plus ouverts comme le H\u00e9ron stri\u00e9, la poule d\u2019eau et les esp\u00e8ces limicoles qui utilisent ce territoire comme milieu nourricier&#8230;<\/p>\n<p><a href=\"https:\/\/www.mairie-saintpaul.re\/wp-content\/uploads\/2018\/05\/IMG_0067.jpg\" rel=\"PrettyPhoto[15990]\" rel=\"prettyphoto\"><img loading=\"lazy\" class=\"alignnone wp-image-15989 size-medium\" src=\"https:\/\/www.mairie-saintpaul.re\/wp-content\/uploads\/2018\/05\/IMG_0067-300x156.jpg\" alt=\"\" width=\"300\" height=\"156\" srcset=\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/wp-content\/uploads\/2018\/05\/IMG_0067-300x156.jpg 300w, http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/wp-content\/uploads\/2018\/05\/IMG_0067-768x399.jpg 768w, http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/wp-content\/uploads\/2018\/05\/IMG_0067.jpg 770w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/www.mairie-saintpaul.re\/wp-content\/uploads\/2018\/05\/IMG_0035.jpg\" rel=\"PrettyPhoto[15990]\" rel=\"prettyphoto\"><img loading=\"lazy\" class=\"alignnone wp-image-15988 size-medium\" src=\"https:\/\/www.mairie-saintpaul.re\/wp-content\/uploads\/2018\/05\/IMG_0035-300x155.jpg\" alt=\"\" width=\"300\" height=\"155\" srcset=\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/wp-content\/uploads\/2018\/05\/IMG_0035-300x155.jpg 300w, http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/wp-content\/uploads\/2018\/05\/IMG_0035-768x398.jpg 768w, http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/wp-content\/uploads\/2018\/05\/IMG_0035.jpg 770w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le projet de restauration \u00e9cologique des abords du canal Bernica est lanc\u00e9. Cette op\u00e9ration passe par les travaux d\u2019arrachage de Prosopis juliflora sur plus d\u2019un hectare le long du canal. Cette plante de la famille des mimosas formant buissons et arbustes est une esp\u00e8ce exotique envahissante. Muni d\u2019une herse rotative<\/p>\n<p><a class=\"sd-more sd-all-trans\" href=\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/2018\/05\/30\/restauration-ecologique-des-abords-du-canal-bernica\/#more-15990\">Lire la suite<\/a><\/p>\n","protected":false},"author":1,"featured_media":15987,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[33],"tags":[],"jetpack_featured_media_url":"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/wp-content\/uploads\/2018\/05\/IMG_0032.jpg","jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Restauration \u00e9cologique des abords du canal Bernica - Ville de Saint-Paul<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/2018\/05\/30\/restauration-ecologique-des-abords-du-canal-bernica\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Restauration \u00e9cologique des abords du canal Bernica - Ville de Saint-Paul\" \/>\n<meta property=\"og:description\" content=\"Le projet de restauration \u00e9cologique des abords du canal Bernica est lanc\u00e9. Cette op\u00e9ration passe par les travaux d\u2019arrachage de Prosopis juliflora sur plus d\u2019un hectare le long du canal. Cette plante de la famille des mimosas formant buissons et arbustes est une esp\u00e8ce exotique envahissante. Muni d\u2019une herse rotativeLire la suite\" \/>\n<meta property=\"og:url\" content=\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/2018\/05\/30\/restauration-ecologique-des-abords-du-canal-bernica\/\" \/>\n<meta property=\"og:site_name\" content=\"Ville de Saint-Paul\" \/>\n<meta property=\"article:published_time\" content=\"2018-05-30T07:18:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-02-21T07:23:47+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/wp-content\/uploads\/2018\/05\/IMG_0032.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"770\" \/>\n\t<meta property=\"og:image:height\" content=\"399\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\">\n\t<meta name=\"twitter:data1\" content=\"com97460\">\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture est.\">\n\t<meta name=\"twitter:data2\" content=\"1 minute\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/#website\",\"url\":\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/\",\"name\":\"Ville de Saint-Paul\",\"description\":\"Berceau du peuplement et Baie du meilleur ancrage\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"@id\":\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/2018\/05\/30\/restauration-ecologique-des-abords-du-canal-bernica\/#primaryimage\",\"inLanguage\":\"fr-FR\",\"url\":\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/wp-content\/uploads\/2018\/05\/IMG_0032.jpg\",\"width\":770,\"height\":399},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/2018\/05\/30\/restauration-ecologique-des-abords-du-canal-bernica\/#webpage\",\"url\":\"http:\/\/mairiesafy.cluster023.hosting.ovh.net\/saintpaul2015\/2018\/05\/30\/restauration-ecologique-des-abords-du-canal-bernica\/\",\"name\":\"Restauration \\u00e9cologique des abords du canal Bernica - 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