{"id":13402,"date":"2021-04-25T00:19:57","date_gmt":"2021-04-25T00:19:57","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=13402"},"modified":"2021-04-25T00:19:57","modified_gmt":"2021-04-25T00:19:57","slug":"tracking-great-white-sharks-from-your-computer","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/science\/marine-biology\/tracking-great-white-sharks-from-your-computer\/","title":{"rendered":"Rechinii albi: Secretele gigan\u021bilor marini, dezv\u0103luite"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Rechinii albi: Urm\u0103rirea gigan\u021bilor de pe calculator<\/h2>\n\n<h2 class=\"wp-block-heading\">Minunea urm\u0103ririi GPS<\/h2>\n\n<p>Datorit\u0103 eforturilor de pionierat ale biologului marin Chris Fischer, avem acum o fereastr\u0103 f\u0103r\u0103 precedent c\u0103tre lumea enigmatic\u0103 a rechinilor albi. Prin ata\u0219area etichetelor GPS \u043a\u044a\u043c \u0442\u0435\u0437\u0438 pr\u0103d\u0103tori de v\u00e2rf, Fischer a f\u0103cut posibil\u0103 urm\u0103rirea mi\u0219c\u0103rilor \u0219i comportamentelor lor \u00een timp real, direct de pe calculatoarele noastre.<\/p>\n\n<h2 class=\"wp-block-heading\">Procesul de etichetare: Controvers\u0103 \u0219i inovare<\/h2>\n\n<p>Metodele de etichetare ale lui Fischer au st\u00e2rnit controverse \u00een r\u00e2ndul unor ecologi\u0219ti, care sus\u021bin c\u0103 capturarea \u0219i manipularea rechinilor albi este invaziv\u0103 \u0219i inutil\u0103. Cu toate acestea, Fischer sus\u021bine c\u0103 metodele alternative, cum ar fi harponarea, sunt mai pu\u021bin fiabile \u0219i supun rechinii la un stres mai mare.<\/p>\n\n<h2 class=\"wp-block-heading\">Fiabilitate \u0219i colectare de date<\/h2>\n\n<p>Etichetele GPS ata\u0219ate la \u00eenot\u0103toarele dorsale ale rechinilor furnizeaz\u0103 date extrem de fiabile. Acestea sunt citite de sateli\u021bi \u0432\u0441\u0435\u043a\u0438 dat\u0103 c\u00e2nd \u00eenot\u0103toarea iese la suprafa\u021ba apei \u0219i pot transmite semnale p\u00e2n\u0103 la cinci ani. Acest lucru le permite cercet\u0103torilor s\u0103 urm\u0103reasc\u0103 mi\u0219c\u0103rile rechinilor pe distan\u021be lungi \u0219i perioade lungi de timp.<\/p>\n\n<h2 class=\"wp-block-heading\">Minimizarea stresului<\/h2>\n\n<p>Studiile au ar\u0103tat c\u0103 rechinii albi se recupereaz\u0103 de pe urma stresului provocat de etichetare \u00een c\u00e2teva ore. Etichetele sunt ata\u0219ate \u00een siguran\u021b\u0103 cu o ma\u0219in\u0103 de g\u0103urit, asigur\u00e2nd un disconfort minim pentru animale.<\/p>\n\n<h2 class=\"wp-block-heading\">Explorarea ad\u00e2ncurilor cu Genie \u0219i Mary Lee<\/h2>\n\n<p>Doi rechini albi eticheta\u021bi, Genie \u0219i Mary Lee, ofer\u0103 informa\u021bii valoroase despre comportamentul acestor creaturi evazive. Mi\u0219c\u0103rile lor dezv\u0103luie habitatele lor preferate, zonele de hr\u0103nire \u0219i modelele de migra\u021bie.<\/p>\n\n<h2 class=\"wp-block-heading\">Dezv\u0103luirea secretelor rechinilor albi<\/h2>\n\n<p>Datele de urm\u0103rire GPS colectate de la Genie \u0219i Mary Lee fac lumin\u0103 asupra urm\u0103toarelor aspecte ale biologiei rechinilor albi:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Modele de mi\u0219care:<\/strong> Mi\u0219c\u0103rile rechinilor ofer\u0103 informa\u021bii despre habitatele lor preferate, rutele de migra\u021bie \u0219i comportamentul sezonier.<\/li>\n<li><strong>Obiceiuri alimentare:<\/strong> Datele pot dezv\u0103lui preferin\u021bele rechinilor pentru prad\u0103, strategiile de hr\u0103nire \u0219i tehnicile de v\u00e2n\u0103toare.<\/li>\n<li><strong>Obiceiuri de \u00eemperechere:<\/strong> Urm\u0103rind mi\u0219c\u0103rile masculilor \u0219i femelelor, cercet\u0103torii pot ob\u021bine informa\u021bii despre comportamentul lor de \u00eemperechere \u0438 \u0440\u0435\u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u0438 \u043c\u043e\u0434\u0435\u043b\u0438.<\/li>\n<li><strong>Starea de conservare:<\/strong> Datele pot ajuta cercet\u0103torii s\u0103 evalueze dimensiunea popula\u021biei, distribu\u021bia \u0219i poten\u021bial\u043d\u0438\u0442\u0435 \u0437\u0430\u043f\u043b\u0430\u0445\u0438, cu care se confrunt\u0103 rechinii albi.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Importan\u021ba cercet\u0103rii<\/h2>\n\n<p>Urm\u0103rirea GPS a rechinilor albi este esen\u021bial\u0103 pentru a progresa \u00een\u021belegerea noastr\u0103 despre \u0442\u0435\u0437\u0438 creaturi magnifice. \u0421\u044a\u0431\u0440\u0430\u043d\u0438\u0442\u0435 \u0434\u0430\u043d\u043d\u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u044f\u0442 \u0446\u0435\u043d\u043d\u0430 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u0437\u0430 \u0443\u0441\u0438\u043b\u0438\u044f\u0442\u0430 \u0437\u0430 \u043e\u043f\u0430\u0437\u0432\u0430\u043d\u0435, \u0437\u0430\u0449\u0438\u0442\u0430\u0442\u0430 \u043d\u0430 \u043c\u0435\u0441\u0442\u043e\u043e\u0431\u0438\u0442\u0430\u043d\u0438\u044f\u0442\u0430 \u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0432\u0430\u043d\u0435\u0442\u043e \u043d\u0430 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u0438 \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u0438 \u0437\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f suplimentar\u0103 de pe Smithsonian.com<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Din\u021bii rechinilor au past\u0103 de din\u021bi \u00eencorporat\u0103:<\/strong> Descoperi\u021bi propriet\u0103\u021bile unice \u043d\u0430 \u0437\u044a\u0431\u0438\u0442\u0435 \u043d\u0430 \u0430\u043a\u0443\u043b\u0438\u0442\u0435, \u043a\u043e\u0438\u0442\u043e \u0438\u043c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0432\u0430\u0442 \u0434\u0430 \u0441\u0435 \u0441\u0430\u043c\u043e\u043f\u043e\u0447\u0438\u0441\u0442\u0432\u0430\u0442.<\/li>\n<li><strong>Oprirea rechinilor prin bombardarea sim\u021burilor lor:<\/strong> Explora\u021bi metode inovatoare pentru descurajarea rechinilor, \u0438\u0437\u043f\u043e\u043b\u0437\u0432\u0430\u043d\u0435 \u043d\u0430 \u0441\u0435\u0442\u0438\u0432\u043d\u0438 \u0432\u044a\u0437\u043f\u0438\u0440\u0430\u0449\u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Rechinii albi: Urm\u0103rirea gigan\u021bilor de pe calculator Minunea urm\u0103ririi GPS Datorit\u0103 eforturilor de pionierat ale biologului marin Chris Fischer, avem acum o fereastr\u0103 f\u0103r\u0103 precedent c\u0103tre lumea enigmatic\u0103 a rechinilor&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[361,362,2279,73,1549],"class_list":["post-13402","post","type-post","status-publish","format-standard","hentry","category-marine-biology","tag-marine-biology","tag-ocean-exploration","tag-great-white-sharks","tag-sharks","tag-gps-tracking"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/13402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=13402"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/13402\/revisions"}],"predecessor-version":[{"id":13403,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/13402\/revisions\/13403"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=13402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=13402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=13402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}