{"id":9096,"date":"2019-06-17T11:34:00","date_gmt":"2019-06-17T09:34:00","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-delta\/?page_id=9096"},"modified":"2019-06-17T14:36:58","modified_gmt":"2019-06-17T12:36:58","slug":"lentorn-el-litoral-i-la-mar-de-lebre","status":"publish","type":"page","link":"https:\/\/serveiseducatius.xtec.cat\/cda-delta\/lentorn-el-litoral-i-la-mar-de-lebre\/","title":{"rendered":"L’entorn: el litoral i la mar de l’Ebre"},"content":{"rendered":"
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El litoral de les Terres de l\u2019Ebre est\u00e0 caracteritzat de manera molt determinant per la pres\u00e8ncia de la plana deltai- ca, que forma dos badies tancades per les corresponents barres sorrenques: la badia del Fangar i la badia dels Alfacs.<\/p>\n

Aquestes badies, amb aportacions superficials d\u2019aig\u00fces dolces procedents de la xarxa de drenatge dels arrossars i una barreja de sorres i fangs, conformen uns ambients litorals molt particulars d\u2019aig\u00fces poc profundes.<\/p>\n

Hi destaquen els poblaments de faner\u00f2games marines que arrelen a les zones m\u00e9s somes i que donen suport a una variada fauna marina bent\u00f2nica. A m\u00e9s, les badies s\u00f3n refugi i lloc d\u2019alimentaci\u00f3 d\u2019esp\u00e8cies de peixos d\u2019im- port\u00e0ncia pesquera, com ara la dorada i el llobarro.<\/p>\n

La gran productivitat d\u2019aquestes aig\u00fces afavoreix una important ind\u00fastria de marisqueig i piscicultura, molt espe- cialment les muscleres o plataformes de cria de musclos i ostres que es troben a l\u2019interior de les badies.<\/p>\n

Fora de la plana deltaica hi ha un litoral roc\u00f3s, amb penya-segats rosegats per l\u2019onatge i cales de c\u00f2dols i graves arrossegats per les barrancades, on sovint trobem surg\u00e8ncies d\u2019aigua dol\u00e7a.<\/p>\n

A mar obert, l\u2019extensa plataforma litoral que presenta la mar de l\u2019Ebre, juntament amb la productivitat de les seves aig\u00fces banyades pels nutrients del riu, propicia una important ind\u00fastria pesquera, ja sigui d\u2019arrossegament o tresmallera, que es concentra especialment en el port de Sant Carles de la R\u00e0pita.<\/p>\n

La disminuci\u00f3 de captures durant la segona meitat del s. XX, a causa de la sobreexplotaci\u00f3, de la contaminaci\u00f3, i probablement tamb\u00e9 de la minva de cabals del riu, ha comportat \u2013com en d\u2019altres llocs- la presa de mesures, com ara el major control de la mida del peix i l\u2019establiment de per\u00edodes de veda en \u00e8poca de reproducci\u00f3.<\/p>\n

Veure activitats amb alumnes al mar<\/a><\/strong><\/h5>\n

\"\"<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

El litoral de les Terres de l\u2019Ebre est\u00e0 caracteritzat de manera molt determinant per la pres\u00e8ncia de la plana deltai- ca, que forma dos badies tancades per les corresponents barres sorrenques: la badia del Fangar i la badia dels Alfacs. Aquestes badies, amb aportacions superficials d\u2019aig\u00fces dolces procedents de la xarxa de drenatge dels arrossars […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-9096","page","type-page","status-publish","hentry"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-delta\/wp-json\/wp\/v2\/pages\/9096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-delta\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-delta\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-delta\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-delta\/wp-json\/wp\/v2\/comments?post=9096"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-delta\/wp-json\/wp\/v2\/pages\/9096\/revisions"}],"predecessor-version":[{"id":9145,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-delta\/wp-json\/wp\/v2\/pages\/9096\/revisions\/9145"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-delta\/wp-json\/wp\/v2\/media?parent=9096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}