{"id":6933,"date":"2018-11-14T13:36:43","date_gmt":"2018-11-14T15:36:43","guid":{"rendered":"https:\/\/www.formentera.es\/die-insel\/flora-und-fauna\/posidonia\/"},"modified":"2019-05-10T13:14:54","modified_gmt":"2019-05-10T11:14:54","slug":"posidonia","status":"publish","type":"page","link":"https:\/\/www.formentera.es\/de\/die-insel\/flora-und-fauna\/posidonia\/","title":{"rendered":"Posidonia-Seegras"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row full_width=&#8220;stretch_row&#8220;][vc_column width=&#8220;2\/3&#8243;][vc_column_text]<\/p>\n<h2><b>Das langlebigste Lebewesen der Welt ist f\u00fcr die Klarheit Meerwassers an den K\u00fcsten Formenteras verantwortlich. <\/b><\/h2>\n<h3>H\u00e4ufig mit einer Alge verwechselt ist das Seegras <b><i>Posidonia oceanica<\/i><\/b> wahrscheinlich die wichtigste Pflanze im Meeres\u00f6kosystem der Pityusen.<\/h3>\n<p>Wenn etwas ganz klar landschaftlich entlang der K\u00fcste Formenteras hervorsticht, so ist es das kristallklare Wasser, das die Insel umgibt. Dies ist den weitl\u00e4ufigen Seegraswiesen aus <i>Posidonia oceanica<\/i> zu verdanken, welche als nat\u00fcrliche Kl\u00e4ranlage fungieren. Ihre \u00f6kologische Tragweite ist derartig gro\u00df, dass sie 1999 von der UNESCO zum <b>Weltnaturerbe<\/b> erkl\u00e4rt wurden.<\/p>\n<p>Die Posidonia-Seegraswiesen sind von zentraler Bedeutung f\u00fcr das Meeres\u00f6kosystem: Da es sich um eine Pflanze handelt, die Fotosynthese betreibt, ist sie einer der Hauptproduzenten von Sauerstoff, der f\u00fcr Fische, Schw\u00e4mme, Algen und andere Meerestiere lebensnotwendig ist. Die Anwesenheit dieser Seegraswiesen ist daf\u00fcr verantwortlich, dass viele Lebewesen im Meer rund um Formentera heimisch sind, und sie erf\u00fcllen eine \u00e4hnliche Aufgabe wie Riffe, welche die K\u00fcste vor Witterungseinfl\u00fcssen sch\u00fctzen.<\/p>\n<p>Das Posidonia-Seegras ist eine Pflanze, die f\u00fcr gew\u00f6hnlich auf sandigem, wenig tiefem Meeresgrund gedeiht, wenngleich man sie auch auf felsigem Untergrund finden kann. Die Pflanze besitzt Bl\u00e4tter, Wurzeln, Fr\u00fcchte und Bl\u00fcten. Diese Merkmale lassen den Schluss zu, dass es sich um eine urspr\u00fcnglich an Land gedeihende Pflanze handelt, die sich im Laufe der Zeit an das Meeresleben anpasste. Wie die Mehrzahl der Pflanzen ist auch das Posidonia-Seegras einem Lebenszyklus im Laufe des Jahres unterworfen, sodass es im Herbst seine Bl\u00e4tter verliert, Winterruhe h\u00e4lt und im Fr\u00fchling bl\u00fcht. Da die Pflanze mit ihren Wurzeln die Erosion des Meeresgrunds verhindert und mit ihren abgestorbenen Bl\u00e4ttern, die sich im Herbst am Meeresufer ansammeln, die K\u00fcste vor Wettereinfl\u00fcssen sch\u00fctzt, kann ihre Bedeutung gar nicht hoch genug eingesch\u00e4tzt werden.[\/vc_column_text][vc_video link=&#8220;https:\/\/vimeo.com\/226725852&#8243;][\/vc_column][vc_column width=&#8220;1\/3&#8243;][vc_column_text]<div id=\"sidebar_ficha\"><a class=\"sidebar_breadcrumbs\" href=\"https:\/\/www.formentera.es\/de\/die-insel\/flora-und-fauna\/\"><i class=\"fa fa-angle-left\"><\/i>Zur\u00fcck zu Flora und Fauna<\/a><div class=\"content_sidebar\"><div class=\"tit_medium\">Downloads<\/div><div class=\"\"><a href=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/06\/art_00282_01.pdf\" target=\"_blank\"><i class=\"fa fa-arrow-circle-o-down\"><\/i><span>Parque Naturalde Ses Salines d\u2019Eivissa i Formentera<\/span><\/a><\/div><div class=\"bloc_share\"><div class=\"blocs1\"><div class=\"tit_medium\">Teilen\r\n\u00fcbersetzungen<\/div><div class=\"redes_ficha\"><div class=\"fa fa-brands fa-x-twitter st-custom-button\" data-network=\"twitter\"><\/div><div class=\"fa fa-facebook st-custom-button\" data-network=\"facebook\"><\/div><div class=\"fa fa-pinterest-p st-custom-button\" data-network=\"pinterest\"><\/div><\/div><\/div><div class=\"blocs2\"><div class=\"tit_medium\">An einen Freund senden<\/div><div class=\"redes_ficha\"><div class=\"fa fa-envelope st-custom-button\" data-network=\"email\"><\/div><div class=\"fa fa-whatsapp st-custom-button\" data-network=\"whatsapp\"><\/div><\/div><\/div><\/div><\/div><\/div>[\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=&#8220;stretch_row_content_no_spaces&#8220;][vc_column][vc_column_text]<style>#jtg-1475 .modula-item .jtg-social a, .lightbox-socials.jtg-social a{ fill: #ffffff; color: #ffffff }#jtg-1475 .modula-item .jtg-social-mobile a{ fill: #ffffff; color: #ffffff }#jtg-1475 .modula-item .jtg-social svg, .lightbox-socials.jtg-social svg { height: 16px; width: 16px }#jtg-1475 .modula-item .jtg-social-mobile svg { height: 16px; width: 16px }#jtg-1475 .modula-item .jtg-social a:not(:last-child), .lightbox-socials.jtg-social a:not(:last-child) { margin-right: 10px }#jtg-1475 .modula-item .jtg-social-mobile .jtg-social-mobile-icons a:not(:last-child){ margin-right: 10px }#jtg-1475 .modula-item .figc {color:#ffffff;}#jtg-1475 .modula-item .modula-item-content { transform: scale(1) }#jtg-1475 .modula-items .figc p.description { font-size:14px; }#jtg-1475 .modula-items .figc p.description { color:#ffffff;}#jtg-1475.modula-gallery .modula-item > a, #jtg-1475.modula-gallery .modula-item, #jtg-1475.modula-gallery .modula-item-content > a:not(.modula-no-follow) { cursor:zoom-in; } #jtg-1475.modula-gallery .modula-item-content .modula-no-follow { cursor: default; } #jtg-1475 .modula-item { background-color:#000000; }#jtg-1475 .modula-item:hover img { opacity: 0.5; }#jtg-1475 .modula-item { transform: scale(1) translate(0px,0px) rotate(0deg); }@media screen and (max-width:480px){#jtg-1475 .modula-item .figc .jtg-title {  font-size: 12px; }#jtg-1475 .modula-items .figc p.description { color:#ffffff;font-size:10px; }}<\/style>\n<div  id=\"jtg-1475\" class=\"modula modula-gallery modula-custom-grid\" data-config=\"{&quot;height&quot;:800,&quot;tabletHeight&quot;:800,&quot;mobileHeight&quot;:800,&quot;desktopHeight&quot;:800,&quot;enableTwitter&quot;:false,&quot;enableWhatsapp&quot;:false,&quot;enableFacebook&quot;:false,&quot;enablePinterest&quot;:false,&quot;enableLinkedin&quot;:false,&quot;enableEmail&quot;:false,&quot;randomFactor&quot;:0.5,&quot;type&quot;:&quot;custom-grid&quot;,&quot;columns&quot;:12,&quot;gutter&quot;:10,&quot;mobileGutter&quot;:10,&quot;tabletGutter&quot;:10,&quot;desktopGutter&quot;:10,&quot;enableResponsive&quot;:true,&quot;tabletColumns&quot;:2,&quot;mobileColumns&quot;:1,&quot;lazyLoad&quot;:&quot;0&quot;,&quot;lightboxOpts&quot;:{&quot;animated&quot;:true,&quot;Thumbs&quot;:{&quot;type&quot;:&quot;modern&quot;,&quot;showOnStart&quot;:false},&quot;Toolbar&quot;:{&quot;display&quot;:{&quot;right&quot;:[&quot;close&quot;]},&quot;enabled&quot;:true},&quot;Carousel&quot;:{&quot;Panzoom&quot;:{&quot;touch&quot;:false},&quot;infinite&quot;:false},&quot;keyboard&quot;:{&quot;Escape&quot;:&quot;close&quot;,&quot;Delete&quot;:&quot;close&quot;,&quot;Backspace&quot;:&quot;close&quot;,&quot;PageUp&quot;:false,&quot;PageDown&quot;:false,&quot;ArrowUp&quot;:false,&quot;ArrowDown&quot;:false,&quot;ArrowRight&quot;:false,&quot;ArrowLeft&quot;:false},&quot;touch&quot;:false,&quot;backdropClick&quot;:false,&quot;l10n&quot;:{&quot;CLOSE&quot;:&quot;Close&quot;,&quot;NEXT&quot;:&quot;Next&quot;,&quot;PREV&quot;:&quot;Previous&quot;,&quot;Error&quot;:&quot;The requested content cannot be loaded. 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class=\"modula-item effect-quiet jtg-filter-all jtg-filter-\" data-width=\"4\" data-height=\"5\" >\n\t<div class=\"modula-item-overlay\"><\/div>\n\n\t<div class=\"modula-item-content\">\n\n\t\t\t\t\n\t\t\t\t\t<a data-image-id=\"1478\" tabindex=\"0\" href=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/shutterstock_98548376.jpg\" rel=\"jtg-1475\" data-caption=\"\" aria-label=\"Open image in lightbox\" role=\"button\" data-cyclefilter=\"show\" data-fancybox=\"jtg-1475\" class=\"tile-inner modula-item-link\"><\/a>\n\t\t\n\t\t<img loading=\"lazy\" decoding=\"async\" class=\"pic wp-image-1478\"  data-valign=\"middle\" data-halign=\"center\" alt=\"\" data-full=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/shutterstock_98548376.jpg\" title=\"shutterstock_98548376\" width=\"1000\" height=\"1333\" src=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/shutterstock_98548376.jpg\" 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class=\"modula-item effect-quiet jtg-filter-all jtg-filter-\" data-width=\"6\" data-height=\"4\" >\n\t<div class=\"modula-item-overlay\"><\/div>\n\n\t<div class=\"modula-item-content\">\n\n\t\t\t\t\n\t\t\t\t\t<a data-image-id=\"1476\" tabindex=\"0\" href=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/Sergio-Arribas-3.jpg\" rel=\"jtg-1475\" data-caption=\"\" aria-label=\"Open image in lightbox\" role=\"button\" data-cyclefilter=\"show\" data-fancybox=\"jtg-1475\" class=\"tile-inner modula-item-link\"><\/a>\n\t\t\n\t\t<img loading=\"lazy\" decoding=\"async\" class=\"pic wp-image-1476\"  data-valign=\"middle\" data-halign=\"center\" alt=\"\" data-full=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/Sergio-Arribas-3.jpg\" title=\"Sergio Arribas-3\" width=\"1900\" height=\"1425\" src=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/Sergio-Arribas-3.jpg\" data-src=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/Sergio-Arribas-3.jpg\" data-caption=\"\" srcset=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/Sergio-Arribas-3.jpg 1900w, https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/Sergio-Arribas-3-300x225.jpg 300w, https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/Sergio-Arribas-3-768x576.jpg 768w, https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/Sergio-Arribas-3-1024x768.jpg 1024w\" sizes=\"auto, (max-width: 1900px) 100vw, 1900px\" \/>\n\t\t<div class=\"figc no-description\">\n\t\t\t<div class=\"figc-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\n\t<\/div>\n\n<\/div>\t\t\n\t<\/div>\n\n\t\n\t\n\t<script type=\"application\/ld+json\">\n\t{\n\t\t\"@context\": \"http:\/\/schema.org\",\n\t\t\"@type\"   : \"ImageGallery\",\n\t\t\"id\"      : \"https:\/\/www.formentera.es\/de\/die-insel\/flora-und-fauna\/posidonia\/\",\n\t\t\"url\"     : \"https:\/\/www.formentera.es\/de\/die-insel\/flora-und-fauna\/posidonia\/\"\n\t}\n\n\t<\/script>\n\n\t\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=&#8220;stretch_row&#8220; css=&#8220;.vc_custom_1542210731474{padding-top: 80px !important;padding-bottom: 60px !important;}&#8220;][vc_column width=&#8220;2\/3&#8243;][vc_column_text]Die Posidonia-Seegraswiesen entlang der K\u00fcste Formenteras erstrecken sich \u00fcber rund 7650 Hektar. Die Aufrechterhaltung einer so gro\u00dfen Fl\u00e4che ist aufgrund der Verschmutzung der Meere kompliziert, welche beispielsweise die Fotosynthese dieser Pflanze erschwert. Aber auch das Ankern von Schiffen in diesem Gebiet f\u00fchrt zu Sch\u00e4den, indem dadurch Teile der Seegraswiesen vom Meeresgrund gerissen werden. Diese Probleme haben Formentera dazu veranlasst, den Schutz dieses \u00f6kologischen Raums zu ihrer wichtigsten Priorit\u00e4t zu machen. Auf der Insel wurden daher Vorschriften \u00fcber das Ankern umgesetzt und wichtige Projekte, wie das <a href=\"https:\/\/www.saveposidoniaproject.org\/en\/\"><i>Save Posidonia Project<\/i><\/a>, durchgef\u00fchrt, die den Schutz der Seegraswiesen zum Ziel haben und Bewohner wie Besucher auf die wichtige Rolle aufmerksam machen sollen, die das Meeres\u00f6kosystem auf der Insel spielt. Um die Seegraswiesen hautnah zu erleben, sollten Sie schnorcheln oder tauchen gehen. Auf diese Weise k\u00f6nnen Sie den immensen Reichtum entdecken, den das Mittelmeer bereith\u00e4lt.[\/vc_column_text][\/vc_column][vc_column width=&#8220;1\/3&#8243;][\/vc_column][\/vc_row][vc_row full_width=&#8220;stretch_row_content_no_spaces&#8220;][vc_column][vc_single_image image=&#8220;821&#8243; img_size=&#8220;full&#8220; el_class=&#8220;img100&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<div id=\"siguexpl\" class=\"container sc\"><h2>Erforschen Sie weiter<\/h2><div class=\"row\"><a href=\"https:\/\/www.formentera.es\/de\/erkunden\/kultur-und-kulturerbe\/\" class=\"col-md-4\">\n\t\t\t\t\t\t<div class=\"row\">\n\t\t\t\t\t\t\t<div class=\"col-sm-4\" style=\"background-image: url(https:\/\/www.formentera.es\/wp-content\/uploads\/2019\/01\/Torre-de-Sa-Gavina_Moonkoala-300x200.jpg)\"><\/div>\n\t\t\t\t\t\t\t<div class=\"col-sm-8\">\n\t\t\t\t\t\t\t\tKultur und Kulturerbe\n\t\t\t\t\t\t\t\t<i class=\"fa fa-angle-right\"><\/i>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"bhover\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/a><a href=\"https:\/\/www.formentera.es\/de\/erkunden\/aktivitaeten\/\" class=\"col-md-4\">\n\t\t\t\t\t\t<div class=\"row\">\n\t\t\t\t\t\t\t<div class=\"col-sm-4\" style=\"background-image: url(https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/11\/ESCUELA-MUNICIPAL-DE-VELA-4NOMADAS-jjfoto\u0300graf-16-300x207.jpg)\"><\/div>\n\t\t\t\t\t\t\t<div class=\"col-sm-8\">\n\t\t\t\t\t\t\t\tAktivit\u00e4ten\n\t\t\t\t\t\t\t\t<i class=\"fa fa-angle-right\"><\/i>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"bhover\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/a><a href=\"https:\/\/www.formentera.es\/de\/erkunden\/sehenswerte-orte\/\" class=\"col-md-4\">\n\t\t\t\t\t\t<div class=\"row\">\n\t\t\t\t\t\t\t<div class=\"col-sm-4\" style=\"background-image: url(https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/12\/audio_16-mp3-image-300x297.png)\"><\/div>\n\t\t\t\t\t\t\t<div class=\"col-sm-8\">\n\t\t\t\t\t\t\t\tSehenswerte Orte\n\t\t\t\t\t\t\t\t<i class=\"fa fa-angle-right\"><\/i>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"bhover\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/a><\/div><\/div>[\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=&#8220;stretch_row_content&#8220; equal_height=&#8220;yes&#8220; css=&#8220;.vc_custom_1549021593175{padding-top: 80px !important;}&#8220; el_class=&#8220;bloque_maseventos&#8220;][vc_column][vc_column_text el_class=&#8220;h1&#8243;]<\/p>\n<h2 style=\"text-align: center;\">Veranstaltungen in Formentera<\/h2>\n<p>[\/vc_column_text][vc_basic_grid post_type=&#8220;post&#8220; max_items=&#8220;3&#8243; orderby=&#8220;rand&#8220; item=&#8220;1524&#8243; grid_id=&#8220;vc_gid:1557486762219-b54ae644-8023-3&#8243; taxonomies=&#8220;17&#8243;][vc_btn title=&#8220;Weitere Veranstaltungen&#8220; style=&#8220;flat&#8220; shape=&#8220;square&#8220; color=&#8220;white&#8220; size=&#8220;lg&#8220; align=&#8220;center&#8220; i_align=&#8220;right&#8220; i_type=&#8220;entypo&#8220; i_icon_entypo=&#8220;entypo-icon entypo-icon-right-open-big&#8220; add_icon=&#8220;true&#8220; el_class=&#8220;btn_more&#8220; link=&#8220;url:https%3A%2F%2Fwww.formentera.es%2Fde%2Fveranstaltungen|||&#8220;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row full_width=&#8220;stretch_row&#8220;][vc_column width=&#8220;2\/3&#8243;][vc_column_text] Das langlebigste Lebewesen der Welt ist f\u00fcr die Klarheit Meerwassers an den [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6934,"parent":6922,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-ficha.php","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"class_list":["post-6933","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Posidonia-Seegras | Turismo de Formentera<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.formentera.es\/de\/die-insel\/flora-und-fauna\/posidonia\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Posidonia-Seegras | Turismo de Formentera\" \/>\n<meta property=\"og:description\" content=\"[vc_row full_width=&#8220;stretch_row&#8220;][vc_column width=&#8220;2\/3&#8243;][vc_column_text] Das langlebigste Lebewesen der Welt ist f\u00fcr die Klarheit Meerwassers an den [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.formentera.es\/de\/die-insel\/flora-und-fauna\/posidonia\/\" \/>\n<meta property=\"og:site_name\" content=\"Turismo de Formentera\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/turismoformentera\/\" \/>\n<meta property=\"article:modified_time\" content=\"2019-05-10T11:14:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.formentera.es\/wp-content\/uploads\/2018\/11\/Posidonia2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"870\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@visitformentera\" \/>\n<meta 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