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Bir metreye kadar ula\u015fabilen boyu ve 80 kilo a\u011f\u0131rl\u0131\u011f\u0131yla \u00fcrk\u00fct\u00fcc\u00fc bir g\u00f6r\u00fcn\u00fcme sahip bufalo morina bal\u0131klar\u0131n\u0131n kabuklular\u0131 ezebilecek kadar g\u00fc\u00e7l\u00fc \u00e7eneleri mevcut. Bu \u00e7enelerde i\u011fne benzeri 500 di\u015f yer al\u0131yor.<\/p>\n
Keskin di\u015fleri sayesinde kalamarlardan yenge\u00e7lere bir\u00e7ok av\u0131 rahatl\u0131kla yakalayabilen bal\u0131klar\u0131n di\u015flerinin keskinli\u011fini nas\u0131l korudu\u011fu uzun zamand\u0131r \u00e7\u00f6z\u00fclemiyordu.<\/p>\n
Ancak k\u0131sa s\u00fcre \u00f6nce hakemli bilimsel dergi Royal Society B’de yay\u0131mlanan ara\u015ft\u0131rma, bufalo morina bal\u0131\u011f\u0131n\u0131n di\u015flerini keskin ve parlak tutmak i\u00e7in y\u00fczde \u00fc\u00e7\u00fcn\u00fc her g\u00fcn de\u011fi\u015ftirdi\u011fini ortaya koydu.<\/p>\n
Bu oran, insanlara uyarland\u0131\u011f\u0131nda her g\u00fcn bir di\u015fin d\u00fc\u015fmesi ve yerine yenisinin \u00e7\u0131kmas\u0131 anlam\u0131na geliyor. Ara\u015ft\u0131rmac\u0131lar b\u00f6yle bir durumda di\u015f f\u0131r\u00e7alaman\u0131n bile \u00f6nemsizle\u015fece\u011fini s\u00f6yl\u00fcyor.<\/p>\n
20 TANES\u0130 CANLI YAKALANDI VE…<\/h2>\n
Washington \u00dcniversitesi’nde doktora aday\u0131 ve ara\u015ft\u0131rman\u0131n ortak yazar\u0131 Karly Cohen, bu hayvanlar\u0131n di\u015flerinin di\u011fer bir\u00e7ok bal\u0131\u011f\u0131n di\u015fleriyle benze\u015fti\u011fini ifade etti. Bu nedenle bufalo morina bal\u0131\u011f\u0131n\u0131n di\u015f yap\u0131s\u0131n\u0131n anla\u015f\u0131lmas\u0131 Pasifik Okyanusu\u2019nun di\u011fer sakinleriyle ilgili de \u00f6nemli ipu\u00e7lar\u0131 sa\u011flayacak.<\/p>\n
Cohen ve meslekta\u015flar\u0131, hayvan\u0131n di\u015flerini de\u011fi\u015ftirme s\u0131kl\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in 20 bufalo morino bal\u0131\u011f\u0131n\u0131 canl\u0131 yakalad\u0131 ve 10 g\u00fcn boyunca takip etti. <\/p>\n
Bal\u0131klar, \u00f6nce k\u0131rm\u0131z\u0131 floresan boya kat\u0131lm\u0131\u015f bir su tank\u0131na, ar\u0131ndan da ye\u015fil floresan boyayla renklendirilmi\u015f bir ba\u015fka tanka ta\u015f\u0131nd\u0131. B\u00f6ylelikle ara\u015ft\u0131rmac\u0131lar, eski di\u015flerin k\u0131rm\u0131z\u0131 ve ye\u015fil, yeni \u00e7\u0131kan di\u015flerinse yaln\u0131zca ye\u015fil parlad\u0131\u011f\u0131n\u0131 tespit etti. Bu da de\u011fi\u015ftirilen di\u015f oran\u0131n\u0131n hesaplanmas\u0131n\u0131 sa\u011flad\u0131.<\/p>\n
“KES\u0130NL\u0130KLE \u00c7ILGINCA”<\/h2>\n
Independent T\u00fcrk\u00e7e’nin aktard\u0131\u011f\u0131 bilgiye g\u00f6re; takibin sonunda bal\u0131klar uyutuldu ve ara\u015ft\u0131rmac\u0131lar bunlardan 10 binden fazla di\u015f toplay\u0131p inceledikten sonra en s\u0131k hangi di\u015flerin de\u011fi\u015ftirildi\u011fini belirleyebildi.<\/p>\n
G\u00fcney Florida \u00dcniversitesi’nde ara\u015ft\u0131rmac\u0131 ve makalenin ba\u015fyazar\u0131 Emily Carr, “Bu kadar \u00e7ok di\u015fin de\u011fi\u015ftirilmesi kesinlikle \u00e7\u0131lg\u0131nca” dedi.<\/p>\n
Bu 10 bin di\u015fi tek ba\u015f\u0131na sayan ve s\u0131n\u0131fland\u0131ran Carr, di\u015f de\u011fi\u015fiminin \u00e7enenin her b\u00f6lgesinde ayn\u0131 yo\u011funlukta olmad\u0131\u011f\u0131n\u0131 fark etti. \u00c7i\u011fneme ve ezme i\u015fleminin ger\u00e7ekle\u015fti\u011fi, a\u011fz\u0131n arka k\u0131sm\u0131ndaki di\u015flerin daha s\u0131k de\u011fi\u015ftirildi\u011fi anla\u015f\u0131ld\u0131.<\/p>\n
Rice \u00dcniversitesi’nden bal\u0131k ekolo\u011fu Kory Evans, bal\u0131\u011f\u0131n di\u015f de\u011fi\u015ftirme \u015feklinin avlanma stratejisi i\u00e7in b\u00fcy\u00fck olas\u0131l\u0131kla \u00e7ok \u00f6nemli oldu\u011funu aktard\u0131.<\/p>\n
Ara\u015ft\u0131rman\u0131n bulgular\u0131n\u0131 yorumlayan Evans, \u015funlar\u0131 s\u00f6yledi:<\/p>\n
Di\u015fleri ne kadar k\u00f6rse av\u0131na tutunmas\u0131 o kadar zor olur. Bu y\u00fczden di\u015fleri d\u00f6kme ve de\u011fi\u015ftirme yetene\u011fi \u00e7ok \u00f6nemli.
Bufalo morino bal\u0131\u011f\u0131, geleneksel Meksika yeme\u011fi tacoda da kullan\u0131ld\u0131\u011f\u0131 ve t\u00fcketicilerin sevdi\u011fi bir bal\u0131k oldu\u011fu i\u00e7in Amerika k\u0131tas\u0131n\u0131n bal\u0131k end\u00fcstrisinde \u00f6nemli bir yer kapl\u0131yor.<\/p>\n
Bilim insanlar\u0131n\u0131n k\u0131saca “ne bulursa yedi\u011fini” s\u00f6yledi\u011fi bal\u0131\u011f\u0131n baz\u0131 durumlarda t\u00fcr\u00fcn\u00fcn kendi \u00fcyeleriyle de beslenerek “yamyaml\u0131k” e\u011filimi g\u00f6sterdi\u011fi biliniyor.<\/p>\n
Kaynak: Haber Global<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
Kuzey Amerika\u2019n\u0131n Bat\u0131 k\u0131y\u0131lar\u0131na \u00f6zg\u00fc bufalo morina bal\u0131klar\u0131n\u0131n (yamyam bal\u0131\u011f\u0131 \/ Ophiodon elongatus) s\u0131rad\u0131\u015f\u0131 bir \u00f6zelli\u011fi ke\u015ffedildi. Yeni ara\u015ft\u0131rmaya g\u00f6re…<\/p>\n","protected":false},"author":2,"featured_media":26108,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-26107","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dunya"],"_links":{"self":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/posts\/26107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/comments?post=26107"}],"version-history":[{"count":0,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/posts\/26107\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/media\/26108"}],"wp:attachment":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/media?parent=26107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/categories?post=26107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/tags?post=26107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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