{"id":7388,"date":"2025-08-22T14:49:53","date_gmt":"2025-08-22T11:49:53","guid":{"rendered":"https:\/\/fishrpc.kz\/?p=7388"},"modified":"2025-08-22T14:50:33","modified_gmt":"2025-08-22T11:50:33","slug":"seminar-on-the-topic-of-calculations-and-assessment-of-fish-stocks","status":"publish","type":"post","link":"https:\/\/fishrpc.kz\/?p=7388&lang=en","title":{"rendered":"Seminar on the topic of calculations and assessment of fish stocks"},"content":{"rendered":"<p>Within the framework of the research and technological progress (IRN BR2359l 095), the project: &#171;Modeling the state of stocks in inland commercial waters with the development of a software package and domestic methodological recommendations for accounting for the number of fish and calculating the maximum permissible catch&#187; TOO &#171;Company of systems research &#171;Factor&#187; is developing an information system for calculations and assessment of fish stocks.<\/p>\n<p>Today, the general director of TOO &#171;Company of systems research &#171;Factor&#187;, candidate of physical and mathematical sciences Gabbasov Mars Bekkalievich held an online seminar on the topic: &#171;Annual multi-species cohort mathematical models for assessing stocks of fish resources&#187;.<\/p>\n<p>The seminar considered:<\/p>\n<ol>\n<li>Mathematical modeling of stocks;<\/li>\n<li>Single-species difference model of Schaefer;<\/li>\n<li>Multi-species difference model of Schaefer;<\/li>\n<li>Multi-species model for age groups;<\/li>\n<li>Multispecies cohort model for each age of fish;<\/li>\n<li>Mutual influence of fish species;<\/li>\n<li>Equations for predatory fish species for a dynamic model;<\/li>\n<li>Equations for predatory fish species for a semi-dynamic model;<\/li>\n<li>Influence of environmental factors.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7383\" src=\"https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-2-1024x768.jpeg\" alt=\"\" width=\"550\" height=\"413\" srcset=\"https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-2-1024x768.jpeg 1024w, https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-2-300x225.jpeg 300w, https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-2-768x576.jpeg 768w, https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-2-1536x1152.jpeg 1536w, https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-2.jpeg 1600w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7384\" src=\"https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-1024x576.jpeg\" alt=\"\" width=\"550\" height=\"309\" srcset=\"https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-1024x576.jpeg 1024w, https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-300x169.jpeg 300w, https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-768x432.jpeg 768w, https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48-1536x864.jpeg 1536w, https:\/\/fishrpc.kz\/wp-content\/uploads\/2025\/08\/WhatsApp-Image-2025-08-22-at-15.30.48.jpeg 1600w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Within the framework of the research and technological progress (IRN BR2359l 095), the project: &#171;Modeling the state of stocks in inland commercial waters with the development of a software package and domestic methodological recommendations for accounting for the number of fish and calculating the maximum permissible catch&#187; TOO &#171;Company of systems research &#171;Factor&#187; is developing [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[668],"tags":[],"class_list":["post-7388","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/fishrpc.kz\/index.php?rest_route=\/wp\/v2\/posts\/7388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fishrpc.kz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fishrpc.kz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fishrpc.kz\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/fishrpc.kz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7388"}],"version-history":[{"count":2,"href":"https:\/\/fishrpc.kz\/index.php?rest_route=\/wp\/v2\/posts\/7388\/revisions"}],"predecessor-version":[{"id":7390,"href":"https:\/\/fishrpc.kz\/index.php?rest_route=\/wp\/v2\/posts\/7388\/revisions\/7390"}],"wp:attachment":[{"href":"https:\/\/fishrpc.kz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fishrpc.kz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fishrpc.kz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}