{"id":1313,"date":"2026-07-07T00:08:59","date_gmt":"2026-07-07T00:08:59","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=1313"},"modified":"2026-07-07T00:08:59","modified_gmt":"2026-07-07T00:08:59","slug":"dolphins-hunting-in-fishers-nets","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/marine-biology\/dolphins-hunting-in-fishers-nets\/","title":{"rendered":"Dolphins: Nh\u1eefng K\u1ebb \u0110\u00e1nh C\u1eafp Nh\u1ecf Nh\u01b0ng Th\u00f4ng Minh Trong L\u01b0\u1edbi Ng\u01b0 D\u00e2n"},"content":{"rendered":"

C\u00e1 heo: nh\u1eefng k\u1ebb s\u0103n m\u1ed3i l\u00e9n l\u00fat trong l\u01b0\u1edbi ng\u01b0 d\u00e2n<\/h2>\n\n

C\u00e1 heo n\u1ed5i ti\u1ebfng v\u1edbi tr\u00ed th\u00f4ng minh v\u00e0 kh\u1ea3 n\u0103ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, v\u00e0 k\u1ef9 thu\u1eadt s\u0103n m\u1ed3i c\u1ee7a ch\u00fang c\u0169ng kh\u00f4ng ngo\u1ea1i l\u1ec7. M\u1ed9t trong nh\u1eefng chi\u1ebfn l\u01b0\u1ee3c t\u00e1o b\u1ea1o v\u00e0 s\u00e1ng t\u1ea1o nh\u1ea5t c\u1ee7a ch\u00fang l\u00e0 chui v\u00e0o l\u01b0\u1edbi c\u1ee7a t\u00e0u k\u00e9o \u0111\u1ec3 \u0111\u00e1nh c\u1eafp c\u00e1.<\/p>\n\n

K\u1ef9 thu\u1eadt \u201cch\u00f4m\u201d c\u00e1 trong l\u01b0\u1edbi<\/h2>\n\n

C\u00e1 heo \u0111\u00e3 h\u1ecdc c\u00e1ch l\u1eb7ng l\u1ebd lu\u1ed3n v\u00e0o nh\u1eefng t\u1ea5m l\u01b0\u1edbi kh\u1ed5ng l\u1ed3 do t\u00e0u k\u00e9o th\u1ea3, v\u1ed1n \u0111\u01b0\u1ee3c qu\u00e9t d\u1ecdc \u0111\u00e1y bi\u1ec3n \u0111\u1ec3 b\u1eaft c\u00e1. Khi \u0111\u00e3 \u1edf b\u00ean trong, ch\u00fang tha h\u1ed3 x\u01a1i nh\u1eefng con c\u00e1 m\u1eafc k\u1eb9t. H\u00e0nh vi n\u00e0y \u0111\u01b0\u1ee3c ghi nh\u1eadn \u1edf nhi\u1ec1u n\u01a1i tr\u00ean th\u1ebf gi\u1edbi, t\u1eeb V\u1ecbnh Mexico \u0111\u1ebfn \u0110\u1ecba Trung H\u1ea3i.<\/p>\n\n

R\u1ee7i ro v\u00e0 h\u1eadu qu\u1ea3<\/h2>\n\n

D\u00f9 k\u1ef9 thu\u1eadt n\u00e0y mang \u0111\u1ebfn ngu\u1ed3n th\u1ee9c \u0103n d\u1ed3i d\u00e0o, c\u00e1 heo c\u0169ng \u0111\u1ed1i m\u1eb7t v\u1edbi nguy hi\u1ec3m: ch\u00fang c\u00f3 th\u1ec3 b\u1ecb m\u1eafc l\u01b0\u1edbi v\u00e0 ch\u1ebft \u0111u\u1ed1i. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u01b0\u1edbc t\u00ednh h\u00e0ng ngh\u00ecn c\u00e1 heo thi\u1ec7t m\u1ea1ng m\u1ed7i n\u0103m do b\u1ecb \u201cb\u1eaft k\u00e8m\u201d trong l\u01b0\u1edbi t\u00e0u k\u00e9o.<\/p>\n\n

Ph\u00e1t hi\u1ec7n m\u1edbi<\/h2>\n\n

Nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y theo d\u00f5i chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1 heo quanh t\u00e0u k\u00e9o, cho th\u1ea5y ch\u00fang c\u1ed1 t\u00ecnh chui v\u00e0o l\u01b0\u1edbi \u0111\u1ec3 ki\u1ebfm \u0103n, ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u00f4 t\u00ecnh b\u1ecb cu\u1ed1n theo khi l\u01b0\u1edbi tr\u01b0\u1ee3t tr\u00ean \u0111\u00e1y bi\u1ec3n.<\/p>\n\n

\u00dd ngh\u0129a b\u1ea3o t\u1ed3n<\/h2>\n\n

Vi\u1ec7c c\u00e1 heo ch\u1ee7 \u0111\u1ed9ng v\u00e0o l\u01b0\u1edbi m\u1edf ra kh\u1ea3 n\u0103ng c\u1ea3i ti\u1ebfn thi\u1ebft k\u1ebf l\u01b0\u1edbi nh\u1eb1m gi\u1ea3m thi\u1ec3u c\u00e1 heo b\u1ecb b\u1eaft k\u00e8m m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng hi\u1ec7u su\u1ea5t \u0111\u00e1nh b\u1eaft.<\/p>\n\n

Gi\u1ea3i ph\u00e1p ti\u1ec1m n\u0103ng<\/h2>\n\n

Gi\u1ea3i ph\u00e1p th\u1ee9 nh\u1ea5t: l\u1eafp \u201cc\u1eeda tho\u00e1t hi\u1ec3m\u201d \u0111\u1ee7 l\u1edbn cho c\u00e1 heo nh\u01b0ng c\u00e1 th\u01b0\u01a1ng ph\u1ea9m kh\u00f4ng th\u1ec3 qua. Gi\u1ea3i ph\u00e1p th\u1ee9 hai: d\u00f9ng thi\u1ebft b\u1ecb \u00e2m thanh \u0111\u1ec3 xua \u0111u\u1ed5i c\u00e1 heo kh\u1ecfi v\u00f9ng l\u01b0\u1edbi. K\u1ebft h\u1ee3p c\u1ea3 hai c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ed5n th\u01b0\u01a1ng.<\/p>\n\n

Kh\u1ea3 n\u0103ng th\u00edch nghi phi th\u01b0\u1eddng<\/h2>\n\n

D\u00f9 \u0111\u1ed1i m\u1eb7t v\u1edbi \u00e1p l\u1ef1c t\u1eeb ho\u1ea1t \u0111\u1ed9ng con ng\u01b0\u1eddi, c\u00e1 heo v\u1eabn th\u1ec3 hi\u1ec7n s\u1ef1 ki\u00ean c\u01b0\u1eddng v\u00e0 linh ho\u1ea1t, li\u00ean t\u1ee5c h\u1ecdc h\u1ecfi, s\u00e1ng t\u1ea1o \u0111\u1ec3 khai th\u00e1c ngu\u1ed3n m\u1ed3i m\u1edbi.<\/p>\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n

H\u00e0nh vi \u201c\u0111\u1ed9t nh\u1eadp\u201d l\u01b0\u1edbi t\u00e0u k\u00e9o l\u00e0 minh ch\u1ee9ng cho tr\u00ed th\u00f4ng minh v\u00e0 kh\u1ea3 n\u0103ng th\u00edch nghi c\u1ee7a c\u00e1 heo. Hi\u1ec3u r\u00f5 chi\u1ebfn l\u01b0\u1ee3c s\u0103n m\u1ed3i c\u00f9ng r\u1ee7i ro ch\u00fang \u0111\u1ed1i m\u1eb7t s\u1ebd gi\u00fap x\u00e2y d\u1ef1ng bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ed9n lo\u00e0i tuy\u1ec7t v\u1eddi n\u00e0y \u0111\u1ed3ng th\u1eddi duy tr\u00ec ngh\u1ec1 c\u00e1 b\u1ec1n v\u1eefng.<\/p>","protected":false},"excerpt":{"rendered":"

C\u00e1 heo: nh\u1eefng k\u1ebb s\u0103n m\u1ed3i l\u00e9n l\u00fat trong l\u01b0\u1edbi ng\u01b0 d\u00e2n C\u00e1 heo n\u1ed5i ti\u1ebfng v\u1edbi tr\u00ed th\u00f4ng minh v\u00e0 kh\u1ea3 n\u0103ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, v\u00e0 k\u1ef9 thu\u1eadt…<\/p>\n","protected":false},"author":1,"featured_media":25522,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[401,2962,2290,2960,2961,2963,1394],"class_list":["post-1313","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-marine-biology","tag-conservation","tag-bycatch","tag-fishing","tag-dolphins","tag-nets","tag-trawlers","tag-animal-intelligence"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=1313"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1313\/revisions"}],"predecessor-version":[{"id":25523,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1313\/revisions\/25523"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/25522"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=1313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=1313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=1313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}