{"id":6584,"date":"2019-01-08T11:50:00","date_gmt":"2019-01-08T10:50:00","guid":{"rendered":"http:\/\/lapinedaplatja.info\/item\/sequia-major\/"},"modified":"2025-08-19T16:18:26","modified_gmt":"2025-08-19T14:18:26","slug":"sequia-major","status":"publish","type":"portfolio","link":"https:\/\/lapinedaplatja.info\/es\/item\/sequia-major\/","title":{"rendered":"S\u00e9quia Major"},"content":{"rendered":"\n<p>La S\u00e9quia Major es un espacio natural protegido por el Pla d\u2019Espais d\u2019Inter\u00e8s Natural (PEIN) de la Generalitat de Catalunya, desde el a\u00f1o 1992. Esta zona h\u00fameda litoral de 17\u20193 hect\u00e1reas situada en la Pineda Platja (Vila-seca) forma el humedal de mayor inter\u00e9s entre el Delta de Llobregat y el Delta de l\u2019Ebre.<\/p>\n\n\n\n<p>El acceso a la S\u00e9quia Major est\u00e1 regulado y guiado durante los meses en que las aves no nidifican, de agosto a febrero. El espacio destaca por la biodiversidad y la presencia de muchas especies. All\u00ed podr\u00e1s encontrar comunidades vegetales de carrizal, prados h\u00famedos y juncales; y tambi\u00e9n animales singulares, como el fartet (aphanius iberus) o la tortuga de agua europea (emys orbicularis), especies que no podr\u00e1s ver en otras partes del territorio catal\u00e1n porque est\u00e1n en peligro de extinci\u00f3n.<\/p>\n\n\n\n<p>Las visitas a la S\u00e9quia Major son gratuitas y aptas para todas las edades. En ellas se explican la historia del lugar y sus valores naturales, se interpretan los rastros de actividad animal a trav\u00e9s de las huellas, las plumas, los nidos y los restos de comida, y se observan aves con prism\u00e1ticos y especies protegidas del espacio.<\/p>\n\n\n\n<p><em>Es necesario reservar con antelaci\u00f3n en el <a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLScmPAzt9cfUPR19-blCYNLLDF4yDtbqhEi9HhqK-sJW0m0Ffg\/viewform\" target=\"_blank\" rel=\"noopener\">formulario de inscripci\u00f3n.&nbsp;<\/a><\/em><\/p>\n\n\n\n<p><em>Para m\u00e1s informaci\u00f3n: tel\u00e9fono <em>977 37 17 12 <\/em> (agosto y septiembre)&nbsp; y en el 977 39 03 62 del Patronat Municipal de Turisme de Vila-seca (resto del a\u00f1o). Para grupos escolares hay un programa de educaci\u00f3n ambiental espec\u00edfico.<\/em><\/p>\n\n\n\n<div class=\"custom-css-block\"><style>#aab_accordion_732f293e_0 {  }<\/style><\/div><div class=\"wp-block-aab-accordion-block aab__accordion_container  accessibilityOn\" style=\"margin-top:0px;margin-bottom:15px;border:1px solid #bcb6b638\" id=\"aab_accordion_732f293e_0\" role=\"button\" aria-expanded=\"false\" tabindex=\"0\"><div class=\"aab__accordion_head aab_right_icon  \" style=\"background-color:#bcb6b638;border-top:none;border-right:none;border-bottom:none;border-left:none\"><div class=\"aab__accordion_heading aab_right_icon aab_right_link\"><div class=\"head_content_wrapper\"><div class=\"title_wrapper\"><h5 class=\"aab__accordion_title\" style=\"margin:0\">Un poco de historia<\/h5><\/div><p class=\"aab__accordion_subheading\" placeholder=\"\" style=\"margin:5px 0 0 0\"><\/p><\/div><\/div><div class=\"aab__accordion_icon\" style=\"border:0px solid transparent\"><span class=\"aab__icon dashicons dashicons-plus-alt2\" style=\"font-size:23px\"><\/span><\/div><\/div><div class=\"aab__accordion_body  \" role=\"region\" style=\"display:none;border-top:1px solid #bcb6b638;border-right:none;border-bottom:none;border-left:none\"><div class=\"aab__accordion_component\">\n<p>Esta zona h\u00fameda se origin\u00f3 en los sedimentos arenosos aportados por el r\u00edo Francol\u00ed y formar\u00eda parte de su delta. Las lagunas de la zona se alimentaban de surgencias naturales de agua dulce y, a la vez, de filtraciones e inundaciones peri\u00f3dicas de agua de mar. La alternancia entre el agua dulce y salada origin\u00f3 una notable diversidad de ambientes.<\/p>\n\n\n\n<p>Los terrenos de los humedales eran muy ricos desde el punto de vista agr\u00edcola, pero muy dif\u00edciles de cultivar debido al agua que se acumulaba. En 1537, con el fin de drenar estos terrenos, se construy\u00f3 la S\u00e9quia Major, un largo canal que comunicaba los humedales con el mar, y que, al mismo tiempo, recog\u00eda el agua de canales tributarios m\u00e1s peque\u00f1os. Posteriormente se construyeron sistemas de regulaci\u00f3n hidrol\u00f3gica, como la Caseta de las Xibeques.<\/p>\n\n\n\n<p>El espacio se convirti\u00f3 en una zona agr\u00edcola hasta principios del siglo XX. Abandonada la actividad agr\u00edcola, hace m\u00e1s de 30 a\u00f1os, los terrenos recuperaron su aspecto natural de prados h\u00famedos, juncales y estanques, conserv\u00e1ndose, una parte de la red de canales de drenaje, entre los cuales, la S\u00e9quia Major.<\/p>\n\n\n\n<p>La recuperaci\u00f3n de la S\u00e9quia Major permiti\u00f3 hacerla m\u00e1s accesible a los visitantes. Entre las actuaciones que se dieron a cabo, destaca dragar y aumentar el canal principal, que tiene una extensi\u00f3n de m\u00e1s de 1 kil\u00f3metro; construir una laguna central y habilitar un espacio de 140 m2 para las aves; potenciar las comunidades vegetales; restaurar la Caseta de las Xibeques; levantar una torre de observaci\u00f3n y habilitar un sendero y pasarelas de maderas para atravesar las \u00e1reas inundables.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<p><\/p>\n","protected":false},"featured_media":14176,"template":"","meta":{"_acf_changed":false},"portfolio-types":[152],"class_list":["post-6584","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio-types-espais-verds-es"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>S\u00e9quia Major | Vila-seca<\/title>\n<meta name=\"description\" content=\"La S\u00e9quia Major es un espacio natural protegido por el Pla d\u2019Espais d\u2019Inter\u00e8s Natural (PEIN) de la Generalitat de Catalunya, desde el a\u00f1o 1992. 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