{"id":6091,"date":"2017-05-17T10:12:50","date_gmt":"2017-05-17T08:12:50","guid":{"rendered":"http:\/\/cienciagandia.webs.upv.es\/en\/?p=6091"},"modified":"2018-07-10T17:44:06","modified_gmt":"2018-07-10T15:44:06","slug":"new-counting-system-to-calculate-biomass-and-count-bluefin-tuna","status":"publish","type":"post","link":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/","title":{"rendered":"New Counting System to Calculate Biomass and Count Bluefin Tuna"},"content":{"rendered":"<p>The latest technologies are being put to the service of the <strong>sustainability<\/strong> of marine species. This is what researchers at the Universitat Polit\u00e8cnica de Val\u00e8ncia, from the<strong> <a href=\"http:\/\/www.ai2.upv.es\/en\/\">Institute of Automatic and Industrial Informatics <\/a><\/strong>(Instituto Ai2) and the <a href=\"http:\/\/igic.webs.upv.es\/\"><strong>Research Institute for the Integrated Management of Coastal Areas<\/strong><\/a> (IGIC) of Gandia, alongside the <strong><a href=\"http:\/\/www.ieo.es\/en\/home\">Spanish Institute of Oceanography <\/a><\/strong>(IEO), have\u00a0 achieved. They have developed a system that automatically measures the biomass and counts the <strong>bluefin tuna<\/strong> caught by fishing companies to contribute to the protection of this species.<!--more--><\/p>\n<p>The project was coordinated by the director of the <strong><a href=\"http:\/\/www.mu.ieo.es\/index.php?lang=en\">Oceanographic Centre of Murcia of the IEO <\/a><\/strong>Fernando de la G\u00e1ndara, who stressed that the <a href=\"http:\/\/www.repositorio.ieo.es\/e-ieo\/handle\/10508\/10774?locale-attribute=en\"><strong>BIACOP<\/strong><\/a> project &#8220;has led to the consolidation of the <strong><a href=\"http:\/\/www.ieo.es\/en\/unidades-mixtas\">Joint Unit (UTEM)<\/a><\/strong> that the IEO and the UPV have set up for the development of Marine technologies.&#8221;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6087\" src=\"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-838x500.jpg\" alt=\"\" width=\"650\" height=\"388\" srcset=\"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-838x500.jpg 838w, https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-419x250.jpg 419w, https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-768x458.jpg 768w, https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-150x89.jpg 150w, https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop.jpg 1680w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>The system, which was designed within the framework of the European BIACOP project, has reduced the margin of error in biomass of the current calculation systems of <a href=\"https:\/\/www.iccat.int\/en\/\">established fishing quotas.<\/a> The development combines acoustic measurement systems for counting and stereoscopic vision to obtain 3D tuna measurements.<\/p>\n<p>THE IMPORTANCE OF BLUEFIN TUNA<\/p>\n<p><strong><a href=\"http:\/\/www.upv.es\/pls\/oalu\/sic_person.Info?p_alias=vespinos&amp;P_IDIOMA=i\">V\u00edctor Espinosa<\/a><\/strong>, coordinator of the IGIC submarine acoustic group at the Campus of Gandia, said that &#8220;the project has its origin in the idea put forward by the <strong>General Secretary of Maritime Fisherie<\/strong>s to the <strong>Balfeg\u00f3 Group<\/strong> to solve the serious problem of quantification of number and biomass of tuna during transfers.&#8221;<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/kpT2AM40ZZA\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><a href=\"http:\/\/www.upv.es\/pls\/oalu\/sic_person.Info?p_alias=gandreu&amp;P_IDIOMA=i\"><strong>Gabriela Andreu<\/strong><\/a>, a researcher at the Ai2 Institute, comments that, &#8220;bluefin tuna is highly valued worldwide, especially in Japan. Tunas are caught on the high seas and placed in transport cages, which are towed to coastal areas where fattening cages are installed. The<strong> transfer of tunas<\/strong> from one cage to another is carried out there. Each company is assigned a number of boats, and each boat is assigned an amount of tunas to be captured. The idea is to only capture and transfer to the fattening cages the <strong>authorized number of bluefin tuna specimens<\/strong>,&#8221; explains the researcher.<\/p>\n<p>Until now, tuna counting during the transfer from the purse cages to the fattening cages was performed by an operator with basic software and manually. &#8220;This made <strong>the margins of error higher<\/strong> and overestimations were on many occasions performed, especially because the images also reported situations of low visibility for the operator,&#8221; says Andreu.<\/p>\n<p>OPERATION OF THE NEW SYSTEM<\/p>\n<p>In order to carry out the measurements, a facility was constructed with materials similar to those of the marine farms, which was installed between the two cages. During tuna transfer, the stereoscopic camera measurement system developed by the Ai2-UPV Institute was <strong>filming the fish<\/strong>, reporting 3D measurements of sizes. Likewise, an acoustic curtain system based on a scientific echo sounder and an ultrasonic transducer, designed by the IGIC, collected <strong>information from the fish echoes<\/strong>, facilitating counting.\u00a0With the results obtained, two separate software programs were developed that resulted in counts with a <strong>95% success margin<\/strong> and biomass estimates much more accurate than those obtained with traditional measurements.<\/p>\n<p>Participants in the BIACOP project, which concluded at the end of 2016, are keen to continue advancing and improving all the systems and equipment, as well as developing a fully commercial software.<\/p>\n<p><iframe loading=\"lazy\" style=\"border: 1px solid #CCC; border-width: 1px; margin-bottom: 5px; max-width: 100%;\" src=\"\/\/www.slideshare.net\/slideshow\/embed_code\/key\/f6JgjJiSueo6Ao\" width=\"595\" height=\"485\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\"> <\/iframe><\/p>\n<p><strong><a title=\"Proyecto BIACOP: estimaci\u00f3n de biomasa en jaulas de at\u00fan rojo con m\u00e9todos ac\u00fasticos y \u00f3pticos \" href=\"\/\/www.slideshare.net\/CampusGandiaUPV\/proyecto-biacop-estimacin-de-biomasa-en-jaulas-de-atn-rojo-con-mtodos-acsticos-y-pticos-75672107\" target=\"_blank\" rel=\"noopener noreferrer\">BIACOP project<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The latest technologies are being put to the service of the sustainability of marine species. This is what researchers at the Universitat Polit\u00e8cnica de Val\u00e8ncia, &#8230; <a title=\"New Counting System to Calculate Biomass and Count Bluefin Tuna\" class=\"read-more\" href=\"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/\" aria-label=\"Read more about New Counting System to Calculate Biomass and Count Bluefin Tuna\">Read more<\/a><\/p>\n","protected":false},"author":9,"featured_media":6082,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[251],"tags":[255],"class_list":["post-6091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-destacat-en-en","resize-featured-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>New Counting System to Calculate Biomass and Count Bluefin Tuna - Campus de Gandia Ciencia - UPV Universitat Polit\u00e8cnica de Val\u00e8ncia<\/title>\n<meta name=\"description\" content=\"The system could be implemented in European fishing companies, improving the management of catch quotas and contributing to bluefin tuna sustainability\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Counting System to Calculate Biomass and Count Bluefin Tuna - Campus de Gandia Ciencia - UPV Universitat Polit\u00e8cnica de Val\u00e8ncia\" \/>\n<meta property=\"og:description\" content=\"The system could be implemented in European fishing companies, improving the management of catch quotas and contributing to bluefin tuna sustainability\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/\" \/>\n<meta property=\"og:site_name\" content=\"Campus de Gandia Ciencia - UPV Universitat Polit\u00e8cnica de Val\u00e8ncia\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/UPVCampusGandia\" \/>\n<meta property=\"article:published_time\" content=\"2017-05-17T08:12:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-07-10T15:44:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"JP\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@UPVCampusGandia\" \/>\n<meta name=\"twitter:site\" content=\"@UPVCampusGandia\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"JP\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/\"},\"author\":{\"name\":\"JP\",\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/#\\\/schema\\\/person\\\/e5839c7b014a8c81160e23dd3edd3f1f\"},\"headline\":\"New Counting System to Calculate Biomass and Count Bluefin Tuna\",\"datePublished\":\"2017-05-17T08:12:50+00:00\",\"dateModified\":\"2018-07-10T15:44:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/\"},\"wordCount\":549,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/wp-content\\\/uploads\\\/2017\\\/05\\\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg\",\"keywords\":[\"Portada\"],\"articleSection\":[\"Technology\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/\",\"url\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/\",\"name\":\"New Counting System to Calculate Biomass and Count Bluefin Tuna - Campus de Gandia Ciencia - UPV Universitat Polit\u00e8cnica de Val\u00e8ncia\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/wp-content\\\/uploads\\\/2017\\\/05\\\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg\",\"datePublished\":\"2017-05-17T08:12:50+00:00\",\"dateModified\":\"2018-07-10T15:44:06+00:00\",\"description\":\"The system could be implemented in European fishing companies, improving the management of catch quotas and contributing to bluefin tuna sustainability\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/#primaryimage\",\"url\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/wp-content\\\/uploads\\\/2017\\\/05\\\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg\",\"contentUrl\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/wp-content\\\/uploads\\\/2017\\\/05\\\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg\",\"width\":1440,\"height\":500,\"caption\":\"biacop conteo atun rojo campus gandia upv\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/2017\\\/05\\\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"New Counting System to Calculate Biomass and Count Bluefin Tuna\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/#website\",\"url\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/\",\"name\":\"Blog de Ciencia del Campus de Gandia de la Universitat Polit\u00e8cnica de Val\u00e8ncia UPV\",\"description\":\"Campus de Gandia Ciencia UPV\",\"publisher\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/#organization\",\"name\":\"Campus de Gandia de la Universitat Polit\u00e8cnica de Val\u00e8ncia UPV\",\"alternateName\":\"Campus de Gandia UPV\",\"url\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/UPV-Gandia.jpg\",\"contentUrl\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/UPV-Gandia.jpg\",\"width\":770,\"height\":366,\"caption\":\"Campus de Gandia de la Universitat Polit\u00e8cnica de Val\u00e8ncia UPV\"},\"image\":{\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/UPVCampusGandia\",\"https:\\\/\\\/x.com\\\/UPVCampusGandia\",\"https:\\\/\\\/www.instagram.com\\\/upvcampusgandia\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/upvcampusgandia\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/#\\\/schema\\\/person\\\/e5839c7b014a8c81160e23dd3edd3f1f\",\"name\":\"JP\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f87e7247614a01397c805dc94eb077aa2c295664f8e3d9aec750ceabd3bac8ac?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f87e7247614a01397c805dc94eb077aa2c295664f8e3d9aec750ceabd3bac8ac?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f87e7247614a01397c805dc94eb077aa2c295664f8e3d9aec750ceabd3bac8ac?s=96&d=mm&r=g\",\"caption\":\"JP\"},\"url\":\"https:\\\/\\\/cienciagandia.webs.upv.es\\\/en\\\/author\\\/jp\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"New Counting System to Calculate Biomass and Count Bluefin Tuna - Campus de Gandia Ciencia - UPV Universitat Polit\u00e8cnica de Val\u00e8ncia","description":"The system could be implemented in European fishing companies, improving the management of catch quotas and contributing to bluefin tuna sustainability","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/","og_locale":"en_US","og_type":"article","og_title":"New Counting System to Calculate Biomass and Count Bluefin Tuna - Campus de Gandia Ciencia - UPV Universitat Polit\u00e8cnica de Val\u00e8ncia","og_description":"The system could be implemented in European fishing companies, improving the management of catch quotas and contributing to bluefin tuna sustainability","og_url":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/","og_site_name":"Campus de Gandia Ciencia - UPV Universitat Polit\u00e8cnica de Val\u00e8ncia","article_publisher":"https:\/\/www.facebook.com\/UPVCampusGandia","article_published_time":"2017-05-17T08:12:50+00:00","article_modified_time":"2018-07-10T15:44:06+00:00","og_image":[{"width":1440,"height":500,"url":"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg","type":"image\/jpeg"}],"author":"JP","twitter_card":"summary_large_image","twitter_creator":"@UPVCampusGandia","twitter_site":"@UPVCampusGandia","twitter_misc":{"Written by":"JP","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/#article","isPartOf":{"@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/"},"author":{"name":"JP","@id":"https:\/\/cienciagandia.webs.upv.es\/#\/schema\/person\/e5839c7b014a8c81160e23dd3edd3f1f"},"headline":"New Counting System to Calculate Biomass and Count Bluefin Tuna","datePublished":"2017-05-17T08:12:50+00:00","dateModified":"2018-07-10T15:44:06+00:00","mainEntityOfPage":{"@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/"},"wordCount":549,"commentCount":0,"publisher":{"@id":"https:\/\/cienciagandia.webs.upv.es\/#organization"},"image":{"@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/#primaryimage"},"thumbnailUrl":"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg","keywords":["Portada"],"articleSection":["Technology"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/","url":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/","name":"New Counting System to Calculate Biomass and Count Bluefin Tuna - Campus de Gandia Ciencia - UPV Universitat Polit\u00e8cnica de Val\u00e8ncia","isPartOf":{"@id":"https:\/\/cienciagandia.webs.upv.es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/#primaryimage"},"image":{"@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/#primaryimage"},"thumbnailUrl":"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg","datePublished":"2017-05-17T08:12:50+00:00","dateModified":"2018-07-10T15:44:06+00:00","description":"The system could be implemented in European fishing companies, improving the management of catch quotas and contributing to bluefin tuna sustainability","breadcrumb":{"@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/#primaryimage","url":"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg","contentUrl":"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2017\/05\/biacop-conteo-atun-rojo-campus-gandia-upv.jpg","width":1440,"height":500,"caption":"biacop conteo atun rojo campus gandia upv"},{"@type":"BreadcrumbList","@id":"https:\/\/cienciagandia.webs.upv.es\/en\/2017\/05\/new-counting-system-to-calculate-biomass-and-count-bluefin-tuna\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/cienciagandia.webs.upv.es\/en\/"},{"@type":"ListItem","position":2,"name":"New Counting System to Calculate Biomass and Count Bluefin Tuna"}]},{"@type":"WebSite","@id":"https:\/\/cienciagandia.webs.upv.es\/#website","url":"https:\/\/cienciagandia.webs.upv.es\/","name":"Blog de Ciencia del Campus de Gandia de la Universitat Polit\u00e8cnica de Val\u00e8ncia UPV","description":"Campus de Gandia Ciencia UPV","publisher":{"@id":"https:\/\/cienciagandia.webs.upv.es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cienciagandia.webs.upv.es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/cienciagandia.webs.upv.es\/#organization","name":"Campus de Gandia de la Universitat Polit\u00e8cnica de Val\u00e8ncia UPV","alternateName":"Campus de Gandia UPV","url":"https:\/\/cienciagandia.webs.upv.es\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cienciagandia.webs.upv.es\/#\/schema\/logo\/image\/","url":"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2023\/10\/UPV-Gandia.jpg","contentUrl":"https:\/\/cienciagandia.webs.upv.es\/wp-content\/uploads\/2023\/10\/UPV-Gandia.jpg","width":770,"height":366,"caption":"Campus de Gandia de la Universitat Polit\u00e8cnica de Val\u00e8ncia UPV"},"image":{"@id":"https:\/\/cienciagandia.webs.upv.es\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/UPVCampusGandia","https:\/\/x.com\/UPVCampusGandia","https:\/\/www.instagram.com\/upvcampusgandia\/","https:\/\/www.linkedin.com\/company\/upvcampusgandia\/"]},{"@type":"Person","@id":"https:\/\/cienciagandia.webs.upv.es\/#\/schema\/person\/e5839c7b014a8c81160e23dd3edd3f1f","name":"JP","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/f87e7247614a01397c805dc94eb077aa2c295664f8e3d9aec750ceabd3bac8ac?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f87e7247614a01397c805dc94eb077aa2c295664f8e3d9aec750ceabd3bac8ac?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f87e7247614a01397c805dc94eb077aa2c295664f8e3d9aec750ceabd3bac8ac?s=96&d=mm&r=g","caption":"JP"},"url":"https:\/\/cienciagandia.webs.upv.es\/en\/author\/jp\/"}]}},"_links":{"self":[{"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/posts\/6091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/comments?post=6091"}],"version-history":[{"count":10,"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/posts\/6091\/revisions"}],"predecessor-version":[{"id":6104,"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/posts\/6091\/revisions\/6104"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/media\/6082"}],"wp:attachment":[{"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/media?parent=6091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/categories?post=6091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cienciagandia.webs.upv.es\/en\/wp-json\/wp\/v2\/tags?post=6091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}