{"id":41941,"date":"2021-01-09T22:09:00","date_gmt":"2021-01-09T20:09:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=41941"},"modified":"2021-01-09T01:13:02","modified_gmt":"2021-01-08T23:13:02","slug":"torpe-zsirafokat-fedeztek-fel-afrikaban","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=41941&lang=hu","title":{"rendered":"T\u00f6rpe zsir\u00e1fokat fedeztek fel Afrik\u00e1ban"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Az ut\u00f3bbi \u00e9vekben k\u00e9t t\u00f6rpe zsir\u00e1fot is tal\u00e1ltak kutat\u00f3k, az egyiket Nam\u00edbi\u00e1ban, a m\u00e1sikat Ugand\u00e1ban, a jelens\u00e9gr\u0151l egy tanulm\u00e1nyban sz\u00e1moltak be.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/zsirafok.jpg\" alt=\"\" class=\"wp-image-41943\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/zsirafok.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/zsirafok-300x200.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/zsirafok-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A legt\u00f6bb kifejlett zsir\u00e1f 4,5-6 m\u00e9ter magas, de 2018-ban egy zsir\u00e1fok v\u00e9delm\u00e9vel foglalkoz\u00f3 alap\u00edtv\u00e1ny kutat\u00f3i tal\u00e1ltak egy 2,6 m\u00e9ter magas zsir\u00e1fot Nam\u00edbi\u00e1ban. H\u00e1rom \u00e9vvel kor\u00e1bban pedig egy ugandai vadrezerv\u00e1tumban fedeztek fel egy 2,8 m\u00e9ter magas egyedet.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A szakemberek a British Medical Journal foly\u00f3iratban decemberben publik\u00e1lt tanulm\u00e1nyban sz\u00e1moltak be a meglepet\u00e9st okoz\u00f3 k\u00e9t t\u00f6rpe zsir\u00e1fr\u00f3l. Mindk\u00e9t esetben hossz\u00fa volt a nyakuk, mint norm\u00e1lis m\u00e9ret\u0171 t\u00e1rsaik\u00e9, \u00e1m a l\u00e1buk kurta maradt. \u00c1llapotuk, az \u00fagynevezett v\u00e1zdiszpl\u00e1zia (a csontv\u00e1z rendelleness\u00e9ge) el\u0151fordul az emberekn\u00e9l \u00e9s a h\u00e1zi\u00e1llatokn\u00e1l, de a tanulm\u00e1ny szerint igen ritka vadon \u00e9l\u0151 \u00e1llatokn\u00e1l.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.nwmgroups.hu\/s\/img\/i\/2101\/20210108zsiraf5.jpg?w=800&amp;h=571&amp;t=5\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3k \u00e1ltal k\u00e9sz\u00edtett felv\u00e9teleken l\u00e1tszik, hogy az ugandai zsir\u00e1f vastag, izmos l\u00e1bakon \u00e1ll a szavann\u00e1n, m\u00edg megszokott nagys\u00e1g\u00fa zsir\u00e1fok haladnak el m\u00f6g\u00f6tte. \u201eSajnos semmi haszna bel\u0151le. A zsir\u00e1fok az\u00e9rt n\u0151nek magasra, hogy el\u00e9rj\u00e9k a legmagasabb f\u00e1k koron\u00e1j\u00e1t\u201d \u2013 mondta el Julian Fennessy, a zsir\u00e1f v\u00e9delmi alap\u00edtv\u00e1ny t\u00e1rsalap\u00edt\u00f3ja. Mint hozz\u00e1tette, r\u00e1ad\u00e1sul val\u00f3sz\u00edn\u0171leg szaporodni sem k\u00e9pes a t\u00f6rpe zsir\u00e1f, mert fizikailag nem tud kapcsolatba ker\u00fclni egy magasabb p\u00e9ld\u00e1nnyal.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.nwmgroups.hu\/s\/img\/i\/2101\/20210108zsiraf1.jpg?w=800&amp;h=394&amp;t=5\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Az elm\u00falt 30 \u00e9vben mintegy 40 sz\u00e1zal\u00e9kkal, 111 ezerre cs\u00f6kkent a zsir\u00e1fok popul\u00e1ci\u00f3ja, ez\u00e9rt a tud\u00f3sok szerint a s\u00e9r\u00fcl\u00e9keny fajok k\u00f6z\u00e9 kell sorolni \u0151ket, \u00e9s vigy\u00e1zni kell r\u00e1juk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A zsir\u00e1fok sz\u00e1m\u00e1nak cs\u00f6kken\u00e9s\u00e9t f\u0151leg \u00e9l\u0151hely\u00fck sz\u0171k\u00fcl\u00e9se \u00e9s feldarabol\u00f3d\u00e1sa okozza, mivel az emberi tev\u00e9kenys\u00e9g, a mind nagyobb f\u00f6ldter\u00fcletek megm\u0171vel\u00e9se miatt kiszorulnak kor\u00e1bbi ter\u00fcleteikr\u0151l.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ehhez j\u00e1rul hozz\u00e1 m\u00e9g az orvvad\u00e1szat \u00e9s a kl\u00edmav\u00e1ltoz\u00e1s is.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A term\u00e9szetv\u00e9delmi er\u0151fesz\u00edt\u00e9seknek k\u00f6sz\u00f6nhet\u0151en azonban az elm\u00falt \u00e9vtizedben elkezdett javulni a zsir\u00e1fok helyzete.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Dwarf giraffe in Uganda - Copyright Dr. Michael Brown, GCF\" width=\"500\" height=\"281\" data-mhmlazyloadvideo=\"6688fdc05cca3\" data-src=\"https:\/\/www.youtube.com\/embed\/yf4NRKzzTFk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><script data-plugin=\"mhm_lazyloadvideo\">mhmlazyloadvideo(\"6688fdc05cca3\");<\/script><noscript><iframe title=\"Dwarf giraffe in Uganda - Copyright Dr. Michael Brown, GCF\" width=\"500\" height=\"281\" data-mhmlazyloadvideo=\"6a230f22e8439\" data-src=\"https:\/\/www.youtube.com\/embed\/yf4NRKzzTFk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/noscript><script data-plugin=\"mhm_lazyloadvideo\">mhmlazyloadvideo(\"6a230f22e8439\");<\/script><noscript><iframe title=\"Dwarf giraffe in Uganda - Copyright Dr. Michael Brown, GCF\" width=\"500\" height=\"281\" data-mhmlazyloadvideo=\"6688fdc05cca3\" data-src=\"https:\/\/www.youtube.com\/embed\/yf4NRKzzTFk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><script data-plugin=\"mhm_lazyloadvideo\">mhmlazyloadvideo(\"6688fdc05cca3\");<\/script><noscript><iframe loading=\"lazy\" title=\"Dwarf giraffe in Uganda - Copyright Dr. Michael Brown, GCF\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/yf4NRKzzTFk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/noscript><\/noscript>\n<\/div><\/figure>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.origo.hu\/tudomany\/20210108-zsiraf.html\" target=\"_blank\" rel=\"noreferrer noopener\">(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az ut\u00f3bbi \u00e9vekben k\u00e9t t\u00f6rpe zsir\u00e1fot is tal\u00e1ltak kutat\u00f3k, az egyiket Nam\u00edbi\u00e1ban, a m\u00e1sikat Ugand\u00e1ban, a jelens\u00e9gr\u0151l egy tanulm\u00e1nyban sz\u00e1moltak be.<\/p>\n","protected":false},"author":12,"featured_media":41943,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,598,25,39],"tags":[7647,32510],"class_list":["post-41941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-tudomany","category-videok","category-vilag","tag-afrika","tag-torpe-zsiraf"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/41941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=41941"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/41941\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/41943"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}