{"id":12561,"date":"2021-12-12T13:32:23","date_gmt":"2021-12-12T13:32:23","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=12561"},"modified":"2021-12-12T13:32:23","modified_gmt":"2021-12-12T13:32:23","slug":"albatross-divorce-rates-climate-change","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/animal-behavior\/albatross-divorce-rates-climate-change\/","title":{"rendered":"Nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc bi\u1ec3n t\u0103ng cao khi\u1ebfn t\u1ef7 l\u1ec7 ly h\u00f4n c\u1ee7a h\u1ea3i \u00e2u t\u0103ng v\u1ecdt"},"content":{"rendered":"

T\u1ef7 l\u1ec7 ly h\u00f4n c\u1ee7a lo\u00e0i h\u1ea3i \u00e2u t\u0103ng v\u1ecdt do bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu<\/h2>\n\n

Nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc bi\u1ec3n t\u0103ng cao \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a vi\u1ec7c l\u00e0m t\u1ed5<\/h2>\n\n

Lo\u00e0i h\u1ea3i \u00e2u, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi quan h\u1ec7 g\u1eafn b\u00f3 su\u1ed1t \u0111\u1eddi, \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed1i \u0111e d\u1ecda ng\u00e0y c\u00e0ng gia t\u0103ng: bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. M\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng t\u1ef7 l\u1ec7 ly h\u00f4n \u1edf lo\u00e0i chim bi\u1ec3n n\u00e0y \u0111\u00e3 t\u0103ng g\u1ea5p \u0111\u00f4i trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, ph\u1ea7n l\u1edbn l\u00e0 do nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t n\u01b0\u1edbc bi\u1ec3n gia t\u0103ng t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn ngu\u1ed3n cung c\u1ea5p th\u1ee9c \u0103n c\u1ee7a ch\u00fang.<\/p>\n\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a l\u00f2ng chung th\u1ee7y<\/h2>\n\n

H\u1ea3i \u00e2u l\u00e0 lo\u00e0i \u0111\u1ed9ng v\u1eadt r\u1ea5t h\u00f2a \u0111\u1ed3ng, ch\u00fang t\u1ea1o n\u00ean m\u1ed1i li\u00ean k\u1ebft b\u1ec1n ch\u1eb7t v\u1edbi b\u1ea1n \u0111\u1eddi c\u1ee7a m\u00ecnh. Ch\u00fang th\u01b0\u1eddng gh\u00e9p \u0111\u00f4i su\u1ed1t \u0111\u1eddi, c\u00f9ng nhau nu\u00f4i d\u1ea1y nh\u1eefng ch\u00fa chim non \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u0103m s\u00f3c cao. B\u1eb1ng c\u00e1ch s\u1ed1ng c\u00f9ng nhau, c\u00e1c c\u1eb7p h\u1ea3i \u00e2u x\u00e2y d\u1ef1ng l\u00f2ng tin, giao ti\u1ebfp v\u00e0 ph\u1ed1i h\u1ee3p, \u0111\u00e2y l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu cho s\u1ef1 sinh s\u1ea3n th\u00e0nh c\u00f4ng.<\/p>\n\n

\u1ea2nh h\u01b0\u1edfng c\u1ee7a t\u00ecnh tr\u1ea1ng thi\u1ebfu h\u1ee5t th\u1ee9c \u0103n<\/h2>\n\n

Tuy nhi\u00ean, bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111ang ph\u00e1 v\u1ee1 s\u1ef1 c\u00e2n b\u1eb1ng tinh t\u1ebf n\u00e0y. Nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t n\u01b0\u1edbc bi\u1ec3n gia t\u0103ng d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng n\u01b0\u1edbc bi\u1ec3n ngh\u00e8o dinh d\u01b0\u1ee1ng, l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng c\u00e1 v\u00e0 m\u1ef1c, ngu\u1ed3n th\u1ee9c \u0103n ch\u00ednh c\u1ee7a lo\u00e0i h\u1ea3i \u00e2u. T\u00ecnh tr\u1ea1ng thi\u1ebfu h\u1ee5t th\u1ee9c \u0103n n\u00e0y bu\u1ed9c nh\u1eefng con chim ph\u1ea3i d\u00e0nh nhi\u1ec1u th\u1eddi gian v\u00e0 n\u0103ng l\u01b0\u1ee3ng h\u01a1n \u0111\u1ec3 t\u00ecm ki\u1ebfm th\u1ee9c \u0103n.<\/p>\n\n

S\u1ef1 ch\u1eadm tr\u1ec5 trong vi\u1ec7c giao ph\u1ed1i v\u00e0 t\u00ecnh tr\u1ea1ng \u0111\u1ebb tr\u1ee9ng kh\u00f4ng th\u00e0nh c\u00f4ng<\/h2>\n\n

K\u1ebft qu\u1ea3 l\u00e0, h\u1ea3i \u00e2u quay tr\u1edf l\u1ea1i n\u01a1i l\u00e0m t\u1ed5 c\u1ee7a ch\u00fang mu\u1ed9n h\u01a1n trong m\u00f9a giao ph\u1ed1i. S\u1ef1 ch\u1eadm tr\u1ec5 n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn th\u00e0nh c\u00f4ng trong vi\u1ec7c sinh s\u1ea3n c\u1ee7a ch\u00fang, v\u00ec nh\u1eefng ch\u00fa chim non n\u1edf mu\u1ed9n c\u00f3 t\u1ef7 l\u1ec7 s\u1ed1ng s\u00f3t th\u1ea5p h\u01a1n. Ngo\u00e0i ra, t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe k\u00e9m c\u1ee7a nh\u1eefng con chim do thi\u1ebfu th\u1ee9c \u0103n c\u00e0ng l\u00e0m gi\u1ea3m c\u01a1 h\u1ed9i nu\u00f4i con th\u00e0nh c\u00f4ng c\u1ee7a ch\u00fang.<\/p>\n\n

Gi\u1ea3 thuy\u1ebft \u0111\u1ed5 l\u1ed7i cho b\u1ea1n \u0111\u1eddi<\/h2>\n\n

Trong m\u1ed9t di\u1ec5n bi\u1ebfn \u0111\u00e1ng ng\u1ea1c nhi\u00ean, nghi\u00ean c\u1ee9u ph\u00e1t hi\u1ec7n ra r\u1eb1ng ngay c\u1ea3 m\u1ed9t s\u1ed1 c\u1eb7p \u0111\u00f4i \u0111\u00e3 nu\u00f4i con th\u00e0nh c\u00f4ng v\u1eabn ly h\u00f4n. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tin r\u1eb1ng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 do n\u1ed3ng \u0111\u1ed9 hormone c\u0103ng th\u1eb3ng \u1edf nh\u1eefng con chim c\u00e1i t\u0103ng cao. Nh\u1eefng hormone n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn nh\u1eefng con chim c\u00e1i hi\u1ec3u sai v\u1ec1 nh\u1eefng th\u00e1ch th\u1ee9c trong vi\u1ec7c nu\u00f4i con trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t l\u00e0 do b\u1ea1n \u0111\u1eddi c\u1ee7a ch\u00fang thi\u1ebfu n\u1ed7 l\u1ef1c. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “gi\u1ea3 thuy\u1ebft \u0111\u1ed5 l\u1ed7i cho b\u1ea1n \u0111\u1eddi”.<\/p>\n\n

Nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng \u0111\u1ed1i v\u1edbi qu\u1ea7n th\u1ec3 h\u1ea3i \u00e2u<\/h2>\n\n

T\u1ef7 l\u1ec7 ly h\u00f4n cao \u1edf lo\u00e0i h\u1ea3i \u00e2u \u0111ang l\u00e0 v\u1ea5n \u0111\u1ec1 \u0111\u00e1ng quan ng\u1ea1i, v\u00ec ch\u00fang c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn to\u00e0n b\u1ed9 qu\u1ea7n th\u1ec3. N\u1ebfu t\u1ef7 l\u1ec7 sinh s\u1ea3n ti\u1ebfp t\u1ee5c gi\u1ea3m, s\u1ed1 l\u01b0\u1ee3ng h\u1ea3i \u00e2u sinh ra s\u1ebd \u00edt h\u01a1n, c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111\u1ebfn suy gi\u1ea3m qu\u1ea7n th\u1ec3 trong t\u01b0\u01a1ng lai.<\/p>\n\n

S\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o t\u1ed3n<\/h2>\n\n

C\u00e1c nh\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng \u0111ang k\u00eau g\u1ecdi c\u00e1c ch\u00ednh ph\u1ee7 v\u00e0 t\u1ed5 ch\u1ee9c h\u00e0nh \u0111\u1ed9ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u1ed1i v\u1edbi qu\u1ea7n th\u1ec3 h\u1ea3i \u00e2u. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c c\u1eaft gi\u1ea3m kh\u00ed th\u1ea3i nh\u00e0 k\u00ednh, b\u1ea3o v\u1ec7 n\u01a1i l\u00e0m t\u1ed5 c\u1ee7a h\u1ea3i \u00e2u v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1nh b\u1eaft b\u1ec1n v\u1eefng.<\/p>\n\n

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

T\u1ef7 l\u1ec7 ly h\u00f4n gia t\u0103ng \u1edf lo\u00e0i h\u1ea3i \u00e2u l\u00e0 l\u1eddi nh\u1eafc nh\u1edf nghi\u00eam kh\u1eafc v\u1ec1 nh\u1eefng t\u00e1c \u0111\u1ed9ng s\u00e2u r\u1ed9ng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u1ed1i v\u1edbi \u0111\u1ed9ng v\u1eadt hoang d\u00e3. B\u1eb1ng c\u00e1ch hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng th\u00e1ch th\u1ee9c m\u00e0 nh\u1eefng lo\u00e0i chim n\u00e0y ph\u1ea3i \u0111\u1ed1i m\u1eb7t, ch\u00fang ta c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o t\u1ed3n hi\u1ec7u qu\u1ea3 \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u00fang v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a ch\u00fang trong b\u1ed1i c\u1ea3nh kh\u00ed h\u1eadu \u0111ang thay \u0111\u1ed5i.<\/p>","protected":false},"excerpt":{"rendered":"

T\u1ef7 l\u1ec7 ly h\u00f4n c\u1ee7a lo\u00e0i h\u1ea3i \u00e2u t\u0103ng v\u1ecdt do bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu Nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc bi\u1ec3n t\u0103ng cao \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a vi\u1ec7c l\u00e0m…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[312],"tags":[1298,34,4725,4798,254,16968,16967],"class_list":["post-12561","post","type-post","status-publish","format-standard","hentry","category-animal-behavior","tag-marine-conservation","tag-climate-change","tag-seabirds","tag-albatross","tag-wildlife","tag-nesting-success","tag-divorce-rates"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12561","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=12561"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12561\/revisions"}],"predecessor-version":[{"id":12562,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12561\/revisions\/12562"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=12561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=12561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=12561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}