{"id":7768,"date":"2021-09-01T16:17:00","date_gmt":"2021-09-01T23:17:00","guid":{"rendered":"https:\/\/coral.org\/?post_type=resource&#038;p=7768"},"modified":"2024-11-21T11:41:16","modified_gmt":"2024-11-21T19:41:16","slug":"estimation-of-the-spawning-stock-and-recruitment-relationship-of-octopus-vulgaris-in-asturias-with-generalized-depletion-models","status":"publish","type":"resource","link":"https:\/\/coral.org\/en\/resource\/estimation-of-the-spawning-stock-and-recruitment-relationship-of-octopus-vulgaris-in-asturias-with-generalized-depletion-models\/","title":{"rendered":"Estimation of the spawning stock and recruitment relationship of\u00a0Octopus vulgaris\u00a0in Asturias (Bay of Biscay) with generalized depletion models"},"content":{"rendered":"\n<p>A new generalized depletion model was developed for Octopus vulgaris in Asturias, Spain, considering its rapid life cycle and the co-managed small-scale fishery. Using weekly data from 19 seasons, the model estimates annual recruitment and female spawner emigration. The Shepherd SR model, indicating high density-dependence and overcompensation, was selected. The stock exhibits unstable equilibrium, causing cyclic fluctuations, challenging the applicability of the maximum sustainable yield (MSY). Instead, the study suggests using harvest rates based on mean latent productivity for better sustainability in fluctuating stocks.<\/p>\n\n\n\n<p><a href=\"https:\/\/academic.oup.com\/icesjms\/article\/78\/6\/2256\/6299661\" target=\"_blank\" rel=\"noreferrer noopener\">Read More ><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A new generalized depletion model was developed for Octopus vulgaris in Asturias, Spain, considering its rapid life cycle and the co-managed small-scale fishery. Using weekly data from 19 seasons, the model estimates annual recruitment and female spawner emigration. The Shepherd SR model, indicating high density-dependence and overcompensation, was selected. The stock exhibits unstable equilibrium, causing&hellip; <a href=\"https:\/\/coral.org\/en\/resource\/estimation-of-the-spawning-stock-and-recruitment-relationship-of-octopus-vulgaris-in-asturias-with-generalized-depletion-models\/\" class=\"more-link\">Continue Reading &#8594;<\/a><\/p>\n","protected":false},"featured_media":3929,"menu_order":0,"template":"","meta":{"_acf_changed":true,"inline_featured_image":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","_genesis_transparent_header":false,"_genesis_hide_siblings_nav":false,"_genesis_hide_flyout":false,"_genesis_subtitle":"","_genesis_subheading":""},"categories":[328],"tags":[],"class_list":{"0":"post-7768","1":"resource","2":"type-resource","3":"status-publish","4":"has-post-thumbnail","6":"category-scientific-article","7":"entry"},"acf":[],"template_part":"\n<article class=\"article article-resource post-7768 resource type-resource status-publish has-post-thumbnail category-scientific-article entry\">\n\t<div class=\"entry-image\">\n\t\t<a href=\"https:\/\/academic.oup.com\/icesjms\/article\/78\/6\/2256\/6299661\">\n\t\t\t<span class=\"entry-icon entry-mime-type\">\n\t\t\t\t<i class=\"far fa-file\"><\/i>\n\t\t\t<\/span>\n\t\t\t<span class=\"entry-thumbnail-preview scientific-article\">Scientific Article<\/span>\t\t<\/a>\n\t<\/div>\n\t<div class=\"entry-body\">\n\t\t<h4 class=\"entry-title\"><a href=\"https:\/\/academic.oup.com\/icesjms\/article\/78\/6\/2256\/6299661\" class=\"entry-title-link\">Estimation of the spawning stock and recruitment relationship of\u00a0Octopus vulgaris\u00a0in Asturias (Bay of Biscay) with generalized depletion models<\/a><\/h4>\t\t<p>A new generalized depletion model was developed for Octopus vulgaris in Asturias, Spain, considering its rapid life cycle and the co-managed small-scale fishery. Using weekly data from 19 seasons, the model estimates annual recruitment and female spawner emigration. The Shepherd SR model, indicating high density-dependence and overcompensation, was selected. The stock exhibits unstable equilibrium, causing&hellip; <a href=\"https:\/\/coral.org\/en\/resource\/estimation-of-the-spawning-stock-and-recruitment-relationship-of-octopus-vulgaris-in-asturias-with-generalized-depletion-models\/\" class=\"more-link\">Continue Reading &#8594;<\/a><\/p>\n\t<\/div>\n<\/article>\n","_links":{"self":[{"href":"https:\/\/coral.org\/en\/wp-json\/wp\/v2\/resource\/7768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coral.org\/en\/wp-json\/wp\/v2\/resource"}],"about":[{"href":"https:\/\/coral.org\/en\/wp-json\/wp\/v2\/types\/resource"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coral.org\/en\/wp-json\/wp\/v2\/media\/3929"}],"wp:attachment":[{"href":"https:\/\/coral.org\/en\/wp-json\/wp\/v2\/media?parent=7768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coral.org\/en\/wp-json\/wp\/v2\/categories?post=7768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coral.org\/en\/wp-json\/wp\/v2\/tags?post=7768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}