{"id":4051,"date":"2019-10-31T14:58:40","date_gmt":"2019-10-31T13:58:40","guid":{"rendered":"http:\/\/cadvoile.fr\/?p=4051"},"modified":"2019-11-07T18:14:16","modified_gmt":"2019-11-07T17:14:16","slug":"sortie-protection-de-lenvironnement-26-et-27-novembre","status":"publish","type":"post","link":"https:\/\/cadvoile.fr\/?p=4051","title":{"rendered":"Sortie protection de l\u2019environnement 26 et 27 Octobre"},"content":{"rendered":"\n<p style=\"text-align:center\"> \u00c9quipage&nbsp;: Thierry R. , Mary S., Etienne D., Charlie M., Anne C;, Mathieu M.-C. <\/p>\n\n\n\n<p>L\u2019objectif de cette sortie \u00e9tait de d\u00e9couvrir la mer sous un\nnouvel angle, de d\u00e9couvrir la richesse de ce qui se passe sur et sous sa\nsurface, de mieux comprendre les impacts des activit\u00e9s humaines sur ce milieu\net r\u00e9fl\u00e9chir \u00e0 des actions concr\u00e8tes \u00e0 mettre en place sur le bateau.<\/p>\n\n\n\n<p style=\"text-align:center\" class=\"has-large-font-size\">Samedi<\/p>\n\n\n\n<p>Rendez-vous au bateau vers 8h30, le transport du mat\u00e9riel jusqu\u2019au bateau est compliqu\u00e9 par le ponton qui est partiellement effondr\u00e9 au niveau du CNPM. Apr\u00e8s le petit dej, nous partons au moteur (3Nds de vent) jusqu\u2019\u00e0 l\u2019\u00eele Verte o\u00f9 nous mouillons \u00e0 midi (calanque Seynerolles). Apr\u00e8s le repas (p\u00e2tes carbo d\u2019Etienne), Charlie nous fait une premi\u00e8re pr\u00e9sentation sur les esp\u00e8ces.  Il nous pr\u00e9sente les grandes familles d\u2019animaux marins et le type d&#8217;esp\u00e8ce qui les composent. Nous d\u00e9couvrons une diversit\u00e9 que nous ne connaissions pas.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2235-1024x683.jpg\" alt=\"\" class=\"wp-image-4059\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2235-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2235-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2235-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2235-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2235-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Notre p\u00eacheur p\u00eache un beau morceau de plastique<\/figcaption><\/figure>\n\n\n\n<p>C\u2019est l\u00e0 que nous apprenons que la posidonie est une plante et pas une algue&nbsp;! Matthieu nous le rappellera tout le week-end! Elle se nourrit su sol avec des racines contrairement aux algues.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2239-1024x683.jpg\" alt=\"\" class=\"wp-image-4052\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2239-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2239-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2239-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2239-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2239-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Vaisselle \u00e0 l&#8217;eau de mer<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2243-1024x683.jpg\" alt=\"\" data-id=\"4053\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4053\" class=\"wp-image-4053\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2243-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2243-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2243-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2243-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2243-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2244-1024x683.jpg\" alt=\"\" data-id=\"4054\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4054\" class=\"wp-image-4054\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2244-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2244-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2244-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2244-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2244-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"992\" height=\"744\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_20191026_143226_resized_20191028_022428197.jpg\" alt=\"\" data-id=\"4055\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4055\" class=\"wp-image-4055\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_20191026_143226_resized_20191028_022428197.jpg 992w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_20191026_143226_resized_20191028_022428197-300x225.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_20191026_143226_resized_20191028_022428197-600x450.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_20191026_143226_resized_20191028_022428197-768x576.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_20191026_143226_resized_20191028_022428197-120x90.jpg 120w\" sizes=\"auto, (max-width: 992px) 100vw, 992px\" \/><\/figure><\/li><\/ul>\n\n\n\n<p>Nous partons ensuite \u00e0 la voile (bon plein, vent 13Nds) vers\nSaint Cyr o\u00f9 nous mouillons (c\u00f4t\u00e9 Madrague). Nous partons faire des pr\u00e9l\u00e8vements\nd\u2019algues et de sable pour regarder au microscope. L\u2019eau est \u00e0 20\u00b0C et nous\nn\u2019avons pas besoin de combinaison&nbsp;! Nous testons le filet \u00e0 plancton. <\/p>\n\n\n\n<ul class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0010-768x1024.jpg\" alt=\"\" data-id=\"4058\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4058\" class=\"wp-image-4058\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0010-768x1024.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0010-225x300.jpg 225w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0010-450x600.jpg 450w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0010.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2253_2-683x1024.jpg\" alt=\"\" data-id=\"4057\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4057\" class=\"wp-image-4057\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2253_2-683x1024.jpg 683w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2253_2-200x300.jpg 200w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2253_2-400x600.jpg 400w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2253_2-768x1152.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2253_2-1320x1980.jpg 1320w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure><\/li><\/ul>\n\n\n\n<p>Ensuite, apr\u00e8s quelques cr\u00eapes de Charlie, nous passons \u00e0 l\u2019observation avec le microscope pr\u00eat\u00e9 par le BIAM. Nous voyons les cellules des algues et des plantes, de petites b\u00eates se d\u00e9placer sur les feuilles. Au niveau du plancton, apr\u00e8s avoir concentr\u00e9 l\u2019eau nous voyons de superbes formes appara\u00eetre (diatom\u00e9es, \u2026). Nous observons aussi un beau Bernard l\u2019Hermite.<\/p>\n\n\n\n<ul class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2265-1024x683.jpg\" alt=\"\" data-id=\"4060\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4060\" class=\"wp-image-4060\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2265-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2265-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2265-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2265-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2265-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2270-1024x683.jpg\" alt=\"\" data-id=\"4061\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4061\" class=\"wp-image-4061\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2270-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2270-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2270-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2270-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2270-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2258-2-683x1024.jpg\" alt=\"\" data-id=\"4063\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4063\" class=\"wp-image-4063\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2258-2-683x1024.jpg 683w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2258-2-200x300.jpg 200w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2258-2-400x600.jpg 400w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2258-2-768x1152.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2258-2-1320x1980.jpg 1320w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0024-768x1024.jpg\" alt=\"\" data-id=\"4064\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4064\" class=\"wp-image-4064\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0024-768x1024.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0024-225x300.jpg 225w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0024-450x600.jpg 450w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0024.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2262-1024x683.jpg\" alt=\"\" data-id=\"4062\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4062\" class=\"wp-image-4062\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2262-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2262-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2262-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2262-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2262-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul>\n\n\n\n<p>Nous avons ensuite commenc\u00e9 \u00e0 discuter des actions concr\u00e8tes que nous pouvons mettre en place sur le bateau pour limiter notre impact sur l\u2019environnement.&nbsp; Nous sommes partis du livret <a href=\"https:\/\/en.calameo.com\/read\/004051164d3f6b45b18c8\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Ecogeste m\u00e9diterran\u00e9en (s\u2019ouvre dans un nouvel onglet)\">Ecogeste m\u00e9diterran\u00e9en<\/a> qui forme une solide base pour avancer sur ce sujet (voir liste des actions en fin de compte-rendu).<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0004-768x1024.jpg\" alt=\"\" class=\"wp-image-4065\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0004-768x1024.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0004-225x300.jpg 225w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0004-450x600.jpg 450w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191028-WA0004.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>La soir\u00e9e se poursuivi par un magnifique couch\u00e9 de soleil et\nune tartiflette d\u2019Anne.<\/p>\n\n\n\n<ul class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2273-1024x683.jpg\" alt=\"\" data-id=\"4066\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4066\" class=\"wp-image-4066\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2273-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2273-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2273-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2273-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2273-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2277-1024x683.jpg\" alt=\"\" data-id=\"4067\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4067\" class=\"wp-image-4067\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2277-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2277-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2277-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2277-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2277-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul>\n\n\n\n<p style=\"text-align:center\" class=\"has-large-font-size\">Dimanche<\/p>\n\n\n\n<p>Le lendemain gr\u00e2ce au changement d\u2019heure nous sommes\nop\u00e9rationnel t\u00f4t. Nous faisons 2 mesures au Secchi disque dans la baie puis\npartons mouiller au niveau du Liouquet sur un plateau rocheux. <\/p>\n\n\n\n<ul class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2294_2-683x1024.jpg\" alt=\"\" data-id=\"4068\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4068\" class=\"wp-image-4068\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2294_2-683x1024.jpg 683w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2294_2-200x300.jpg 200w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2294_2-400x600.jpg 400w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2294_2-768x1152.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2294_2-1320x1980.jpg 1320w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2282-1024x683.jpg\" alt=\"\" data-id=\"4069\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4069\" class=\"wp-image-4069\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2282-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2282-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2282-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2282-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2282-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2308-1024x683.jpg\" alt=\"\" class=\"wp-image-4070\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2308-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2308-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2308-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2308-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2308-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Charlie nous fait une pr\u00e9sentation sur les facteurs influen\u00e7ant la vie marine (lumi\u00e8re, temp\u00e9rature, courant, etc\u2026). Un changement naturel ou artificiel, provoque le d\u00e9placement, la r\u00e9duction voire la mort d\u2019une esp\u00e8ce (exemple des nacres qui disparaissent avec l\u2019augmentation des temp\u00e9ratures). Il nous explique aussi les liens entre esp\u00e8ces. Par exemple, le m\u00e9rou apr\u00e8s avoir quasiment disparu revient en nombre (p\u00eache interdite), mais cause la rar\u00e9faction des poulpes qu\u2019il adore.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191027-WA0000-768x1024.jpg\" alt=\"\" class=\"wp-image-4071\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191027-WA0000-768x1024.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191027-WA0000-225x300.jpg 225w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191027-WA0000-450x600.jpg 450w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG-20191027-WA0000.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption>Petite prise pour Mathieu (imm\u00e9diatement rel\u00e2ch\u00e9)<\/figcaption><\/figure>\n\n\n\n<p>Apr\u00e8s, nous nous sommes encore baign\u00e9, avons vu divers poissons (saup) et plantes, ainsi que des \u00e9toiles de mer. Apr\u00e8s le repas (croque-monsieur d\u2019Etienne), nous levons l\u2019ancre vers 15h en direction de la Ciotat. Charlie nous fait une derni\u00e8re pr\u00e9sentation sur les herbiers de posidonie, la vie qu\u2019ils abritent et tout l\u2019int\u00e9r\u00eat de les pr\u00e9server.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2314-1024x683.jpg\" alt=\"\" class=\"wp-image-4072\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2314-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2314-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2314-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2314-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2314-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Dans le port de la Ciotat nous faisons le tour du voilier A\n(plus grand voilier du monde appartenant \u00e0 un milliardaire russe). Les autres\nyachts paraissent minuscules \u00e0 c\u00f4t\u00e9 de lui.<\/p>\n\n\n\n<ul class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2318_2-683x1024.jpg\" alt=\"\" data-id=\"4073\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4073\" class=\"wp-image-4073\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2318_2-683x1024.jpg 683w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2318_2-200x300.jpg 200w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2318_2-400x600.jpg 400w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2318_2-768x1152.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2318_2-1320x1980.jpg 1320w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2329_2-683x1024.jpg\" alt=\"\" data-id=\"4074\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4074\" class=\"wp-image-4074\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2329_2-683x1024.jpg 683w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2329_2-200x300.jpg 200w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2329_2-400x600.jpg 400w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2329_2-768x1152.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2329_2-1320x1980.jpg 1320w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2321-1024x683.jpg\" alt=\"\" data-id=\"4075\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4075\" class=\"wp-image-4075\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2321-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2321-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2321-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2321-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2321-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2320-1-1024x683.jpg\" alt=\"\" data-id=\"4077\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4077\" class=\"wp-image-4077\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2320-1-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2320-1-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2320-1-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2320-1-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2320-1-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul>\n\n\n\n<p>Nous continuons au moteur jusqu\u2019\u00e0 Port-Miou. <\/p>\n\n\n\n<p>Pendant le trajet nous faisons un point sur les actions\nconcr\u00e8tes que nous pouvons mettre en place&nbsp;(voir ci-dessous).<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2334-1024x683.jpg\" alt=\"\" class=\"wp-image-4078\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2334-1024x683.jpg 1024w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2334-300x200.jpg 300w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2334-600x400.jpg 600w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2334-768x512.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2334-1320x880.jpg 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>A l\u2019arriv\u00e9&nbsp;: m\u00e9nage et petit travaux avant de d\u00e9barquer\n\u00e0 la nuit tombante. Nous nous quittons tous tr\u00e8s satisfait du week-end&nbsp;!\ntous les objectifs sont remplis&nbsp;!<\/p>\n\n\n\n<p><em>Point technique<\/em>&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Le coffre a \u00e9t\u00e9 d\u00e9pos\u00e9 et le plancher initial repos\u00e9.<\/li><li>Charlie a remplac\u00e9 la vis trop longue sur\nl\u2019\u00e9chelle de bain.<\/li><li>Il y avait encore pas mal d\u2019eau dans les fonds,\nmais moins d\u2019huile que les fois pr\u00e9c\u00e9dentes.<\/li><li>La poign\u00e9 de porte des WC se d\u00e9boite. les vis \u00e0 pointeau\nsont manquantes.<\/li><\/ul>\n\n\n\n<p style=\"text-align:center\" class=\"has-large-font-size\">Mesure pour la protection de l\u2019environnement \u00e0 bord d\u2019Ohana&nbsp;:<\/p>\n\n\n\n<p>2.<strong>Antifouling<\/strong><\/p>\n\n\n\n<p>Utiliser un antifouling moins nocif pour l\u2019environnement. En effet, le but de ce produit est d\u2019emp\u00eacher la fixation d\u2019organisme vivant. Les produits traditionnels sont des biocides qui tuent les organismes vivants. En ce d\u00e9tachant ils polluent l\u2019eau. L\u2019utilisation d\u2019un produit dur cette ann\u00e9e est d\u00e9j\u00e0 une premi\u00e8re \u00e9tape. Ensuite il existe des alternatives (produit \u00e0 base de cuivre) ou qui agissent en rendant la surface glissante (t\u00e9flon, cire, \u2026). Le site&nbsp;: <a href=\"http:\/\/seme.cer.free.fr\/plaisance\/antifouling-ecologique.php\">http:\/\/seme.cer.free.fr\/plaisance\/antifouling-ecologique.php<\/a> donne de nombreuses pistes \u00e0 explorer.<\/p>\n\n\n\n<p>2.<strong>Savon<\/strong><\/p>\n\n\n\n<p>L\u2019utilisation de d\u00e9tergent impact l\u2019environnement pour diverses raison (voir livret <a href=\"https:\/\/en.calameo.com\/read\/004051164d3f6b45b18c8\">Ecogestes<\/a>&nbsp; page 22). L\u2019utilisation de savon naturel limiterait l\u2019impact. Est propos\u00e9&nbsp;: l\u2019utilisation d\u2019un savon de Marseille en bloc pour la vaisselle (dans une boite plastique pour le rangement).<br \/>Pour le corps&nbsp;: mise \u00e0 disposition de savons individuels. Ces petits savons seraient mis dans une petite boite que l\u2019on pourrait prendre pour quelques euros \u00e0 d\u00e9poser dans une boite dans les WC.  <br \/>Pour le reste du m\u00e9nage, creuser le site <a href=\"http:\/\/raffa.grandmenage.info\/\">\u00ab&nbsp;le m\u00e9nage de Raffa&nbsp;\u00bb<\/a> qui fait r\u00e9f\u00e9rence sur le sujet. <\/p>\n\n\n\n<p>3.<strong>Epuisette<\/strong><\/p>\n\n\n\n<p>Tout au long du week-end nous avons crois\u00e9 des d\u00e9chets en plastique qui flottaient. Faute de mat\u00e9riel adapt\u00e9 nous n\u2019avons pas pu les ramasser (sauf Mathieu avec sa canne \u00e0 p\u00eache&nbsp;!). Une \u00e9puisette \u00e0 port\u00e9e de main (\u00e0 c\u00f4t\u00e9 de la gaffe) r\u00e9soudrait le probl\u00e8me et permettrait aussi de r\u00e9cup\u00e9r\u00e9 des objets tomb\u00e9s \u00e0 l\u2019eau du bateau (gobelet, \u2026). Budget environ 30\u20ac.<\/p>\n\n\n\n<p>4.<strong>Tri-s\u00e9lectif<\/strong><\/p>\n\n\n\n<p>Pour faciliter le tri des d\u00e9chets une seconde poubelle serait bienvenue. Elle pourrait \u00eatre positionn\u00e9e au-dessus de l\u2019autre.<\/p>\n\n\n\n<p>5.<strong>Eau potable<\/strong><\/p>\n\n\n\n<p>Encourager les gens \u00e0 venir avec 2 ou 3 gourdes qui pourront \u00eatre remplies au port. Ceci \u00e9vite de consommer du plastique pour des bouteilles qui sont rapidement jet\u00e9e, et all\u00e8ge sensiblement les sac d&#8217;avitaillement.<\/p>\n\n\n\n<p>6.<strong>G\u00e9n\u00e9rer moins de d\u00e9chets pendant les courses<\/strong><\/p>\n\n\n\n<p>Une phase importante de la r\u00e9duction de d\u00e9chets est l\u2019achat de l\u2019avitaillement. A ce moment il est possible de choisir des produits avec moins d\u2019emballage. Pr\u00e9f\u00e9rer notamment les produits en vrac&nbsp;pour les produits non p\u00e9rissables (exemple&nbsp;: remplacer les sachets de th\u00e9 par du th\u00e9 en vrac).<\/p>\n\n\n\n<p>7.<strong>Orin sur mouillage<\/strong><\/p>\n\n\n\n<p>Comme recommand\u00e9 par diff\u00e9rent organismes, l\u2019utilisation d\u2019un orin sur l\u2019ancre \u00e9vite d\u2019arracher le fond surtout dans un herbier de posidonie (voir livret <a href=\"https:\/\/en.calameo.com\/read\/004051164d3f6b45b18c8\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Ecogestes (s\u2019ouvre dans un nouvel onglet)\">Ecogestes<\/a> page 28-29).<br \/>L\u2019orin pourrait \u00eatre mis \u00e0 disposition dans la baille \u00e0 mouillage. Il pourrait \u00eatre constitu\u00e9 d\u2019un bout avec des n\u0153uds tous les m\u00e8tres pour ajuster sa longueur&nbsp;en fonction de la profondeur et un mousqueton pour le fixer au bon niveau \u00e0 l\u2019ancre. <\/p>\n\n\n\n<p>Et aussi, r\u00e9parer la fuite d\u2019huile du moteur (d\u00e9j\u00e0 pr\u00e9vu).<\/p>\n\n\n\n<p>Toutes ces propositions seront pr\u00e9sent\u00e9es au prochain comit\u00e9\ndirecteur pour vote et mise en \u0153uvre.<\/p>\n\n\n\n<p style=\"text-align:center\" class=\"has-large-font-size\">Pour aller plus loin<\/p>\n\n\n\n<p>Livres de r\u00e9f\u00e9rences amen\u00e9s par Charlie<\/p>\n\n\n\n<ul class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2349_2-683x1024.jpg\" alt=\"\" data-id=\"4083\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4083\" class=\"wp-image-4083\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2349_2-683x1024.jpg 683w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2349_2-200x300.jpg 200w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2349_2-400x600.jpg 400w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2349_2-768x1152.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2349_2-1320x1980.jpg 1320w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"http:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2350_2-683x1024.jpg\" alt=\"\" data-id=\"4084\" data-link=\"http:\/\/cadvoile.fr\/?attachment_id=4084\" class=\"wp-image-4084\" srcset=\"https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2350_2-683x1024.jpg 683w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2350_2-200x300.jpg 200w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2350_2-400x600.jpg 400w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2350_2-768x1152.jpg 768w, https:\/\/cadvoile.fr\/wp-content\/uploads\/2019\/10\/IMG_2350_2-1320x1980.jpg 1320w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure><\/li><\/ul>\n\n\n\n<p>La gestion des d\u00e9chets \u00e0 bord de Tara: <br \/> <a href=\"https:\/\/oceans.taraexpeditions.org\/wp-content\/uploads\/2014\/07\/ficheressourcegestiondechetsabordtara.pdf\">https:\/\/oceans.taraexpeditions.org\/wp-content\/uploads\/2014\/07\/ficheressourcegestiondechetsabordtara.pdf<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c9quipage&nbsp;: Thierry R. , Mary S., Etienne D., Charlie M., Anne C;, Mathieu M.-C. L\u2019objectif de cette sortie \u00e9tait de d\u00e9couvrir la mer sous un nouvel angle, de d\u00e9couvrir la richesse de ce qui se passe sur et sous sa surface, de mieux comprendre les impacts des activit\u00e9s humaines sur ce milieu et r\u00e9fl\u00e9chir \u00e0&hellip;<\/p>\n","protected":false},"author":26,"featured_media":4087,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_s2mail":"yes","footnotes":""},"categories":[47,63],"tags":[],"class_list":["post-4051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-decouverte","category-environnement"],"_links":{"self":[{"href":"https:\/\/cadvoile.fr\/index.php?rest_route=\/wp\/v2\/posts\/4051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cadvoile.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cadvoile.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cadvoile.fr\/index.php?rest_route=\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/cadvoile.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4051"}],"version-history":[{"count":7,"href":"https:\/\/cadvoile.fr\/index.php?rest_route=\/wp\/v2\/posts\/4051\/revisions"}],"predecessor-version":[{"id":4090,"href":"https:\/\/cadvoile.fr\/index.php?rest_route=\/wp\/v2\/posts\/4051\/revisions\/4090"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cadvoile.fr\/index.php?rest_route=\/wp\/v2\/media\/4087"}],"wp:attachment":[{"href":"https:\/\/cadvoile.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cadvoile.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cadvoile.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}