{"id":11563,"date":"2023-11-10T20:35:52","date_gmt":"2023-11-10T20:35:52","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=11563"},"modified":"2023-11-10T20:35:52","modified_gmt":"2023-11-10T20:35:52","slug":"emperor-penguins-new-colony-discovered-from-space","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/zoology\/emperor-penguins-new-colony-discovered-from-space\/","title":{"rendered":"\u0110\u00e0n chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1eeb kh\u00f4ng gian: V\u1ec7 tinh h\u00e9 l\u1ed9 \u0111i\u1ec1u k\u1ef3 di\u1ec7u c\u1ee7a Nam C\u1ef1c"},"content":{"rendered":"

Chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf: M\u1ed9t \u0111\u00e0n m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1eeb kh\u00f4ng gian<\/h2>\n\n

Ph\u00e1t hi\u1ec7n ra m\u1ed9t \u0111\u00e0n m\u1edbi<\/h2>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t \u0111\u00e0n chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf m\u1edbi \u1edf Nam C\u1ef1c thu\u1ed9c T\u00e2y Nam C\u1ef1c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u00ecnh \u1ea3nh v\u1ec7 tinh. \u0110\u00e0n chim c\u00e1nh c\u1ee5t n\u00e0y, n\u1eb1m t\u1ea1i Verleger Point, \u0111\u00e3 n\u00e2ng t\u1ed5ng s\u1ed1 \u0111\u00e0n chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn d\u1ecdc theo b\u1edd bi\u1ec3n Nam C\u1ef1c l\u00ean 66 \u0111\u00e0n.<\/p>\n\n

V\u1ec7 tinh: M\u1ed9t c\u00f4ng c\u1ee5 v\u00f4 c\u00f9ng h\u1eefu \u00edch<\/h2>\n\n

V\u1ec7 tinh \u0111\u00e3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e1t hi\u1ec7n ra m\u1ed9t n\u1eeda s\u1ed1 \u0111\u00e0n chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf \u0111\u00e3 bi\u1ebft. Kh\u1ea3 n\u0103ng ch\u1ee5p \u1ea3nh \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao c\u00e1c khu v\u1ef1c xa x\u00f4i c\u1ee7a v\u1ec7 tinh \u0111\u00e3 gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a nh\u1eefng \u0111\u00e0n chim c\u00e1nh c\u1ee5t n\u00e0y v\u1ed1n th\u01b0\u1eddng kh\u00f3 ti\u1ebfp c\u1eadn b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p tr\u00ean m\u1eb7t \u0111\u1ea5t.<\/p>\n\n

Chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf: \u0110\u1ed9c \u0111\u00e1o v\u00e0 d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng<\/h2>\n\n

Chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf n\u1ed5i b\u1eadt so v\u1edbi c\u00e1c lo\u00e0i chim c\u00e1nh c\u1ee5t kh\u00e1c do\u7fd2 t\u00ednh sinh s\u1ea3n c\u1ee7a ch\u00fang. Kh\u00f4ng gi\u1ed1ng nh\u01b0 nh\u1eefng lo\u00e0i chim c\u00e1nh c\u1ee5t kh\u00e1c l\u00e0m t\u1ed5 v\u00e0o nh\u1eefng th\u00e1ng m\u00f9a h\u00e8, chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf sinh s\u1ea3n trong m\u00f9a \u0111\u00f4ng kh\u1eafc nghi\u1ec7t \u1edf Nam C\u1ef1c. Ch\u00fang c\u0169ng d\u1ef1a v\u00e0o b\u0103ng bi\u1ec3n \u0111\u1ec3 sinh s\u1ea3n, khi\u1ebfn ch\u00fang \u0111\u1eb7c bi\u1ec7t d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng tr\u01b0\u1edbc bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/p>\n\n

Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu: M\u1ed1i \u0111e d\u1ecda \u0111\u1ed1i v\u1edbi chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf<\/h2>\n\n

Vi\u1ec7c b\u0103ng bi\u1ec3n tan ch\u1ea3y do nhi\u1ec7t \u0111\u1ed9 to\u00e0n c\u1ea7u t\u0103ng g\u00e2y ra m\u1ed1i \u0111e d\u1ecda \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf. M\u1ed9t nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh v\u00e0o n\u0103m 2021 \u01b0\u1edbc t\u00ednh r\u1eb1ng 70% \u0111\u00e0n chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf c\u00f3 th\u1ec3 \u0111\u1ed1i m\u1eb7t v\u1edbi nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng v\u00e0o n\u0103m 2050, v\u00e0 g\u1ea7n 98% c\u00f3 th\u1ec3 b\u1ecb tuy\u1ec7t ch\u1ee7ng c\u1ee5c b\u1ed9 v\u00e0o cu\u1ed1i th\u1ebf k\u1ef7 n\u00e0y.<\/p>\n\n

Nh\u1eefng n\u1ed7 l\u1ef1c b\u1ea3o t\u1ed3n<\/h2>\n\n

\u0110\u1ec3 b\u1ea3o v\u1ec7 chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a ch\u00fang, c\u00e1c n\u1ed7 l\u1ef1c b\u1ea3o t\u1ed3n l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. Li\u00ean minh B\u1ea3o t\u1ed3n Thi\u00ean nhi\u00ean Qu\u1ed1c t\u1ebf \u0111\u00e3 ph\u00e2n lo\u1ea1i chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf l\u00e0 “g\u1ea7n b\u1ecb \u0111e d\u1ecda”, v\u00e0 C\u01a1 quan C\u00e1 v\u00e0 \u0110\u1ed9ng v\u1eadt hoang d\u00e3 Hoa K\u1ef3 \u0111\u00e3 li\u1ec7t k\u00ea ch\u00fang l\u00e0 lo\u00e0i b\u1ecb \u0111e d\u1ecda theo \u0110\u1ea1o lu\u1eadt v\u1ec1 c\u00e1c lo\u00e0i c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng.<\/p>\n\n

Sinh h\u1ecdc c\u1ee7a chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf<\/h2>\n\n

Chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf d\u1ec5 nh\u1eadn bi\u1ebft nh\u1edd b\u1ed9 l\u00f4ng \u0111en tr\u1eafng cao l\u1edbn v\u00e0 c\u00e1c m\u1ea3ng m\u00e0u v\u00e0ng tr\u00ean tai. Ch\u00fang l\u00e0 lo\u00e0i chim c\u00e1nh c\u1ee5t duy nh\u1ea5t sinh s\u1ea3n trong m\u00f9a \u0111\u00f4ng \u1edf Nam C\u1ef1c. Trong th\u1eddi gian n\u00e0y, chim c\u00e1nh c\u1ee5t \u0111\u1ef1c \u1ea5p tr\u1ee9ng tr\u00ean ch\u00e2n c\u1ee7a ch\u00fang, b\u1ea3o v\u1ec7 tr\u1ee9ng kh\u1ecfi c\u00e1i l\u1ea1nh b\u1eb1ng m\u1ed9t t\u00fai \u1ea5p tr\u1ee9ng \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a b\u0103ng bi\u1ec3n<\/h2>\n\n

Chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o b\u0103ng bi\u1ec3n \u0111\u1ec3 sinh s\u1ea3n v\u00e0 t\u1ed3n t\u1ea1i. Vi\u1ec7c b\u0103ng bi\u1ec3n tan ch\u1ea3y do bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu l\u00e0m gi\u00e1n \u0111o\u1ea1n chu k\u1ef3 sinh s\u1ea3n c\u1ee7a ch\u00fang v\u00e0 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn th\u1ee9c \u0103n, khi\u1ebfn ch\u00fang d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng h\u01a1n tr\u01b0\u1edbc nh\u1eefng k\u1ebb s\u0103n m\u1ed3i.<\/p>\n\n

C\u00f4ng ngh\u1ec7 v\u1ec7 tinh: Theo d\u00f5i chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf<\/h2>\n\n

V\u1ec7 tinh v\u1eabn ti\u1ebfp t\u1ee5c l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 \u0111\u1ec3 theo d\u00f5i qu\u1ea7n th\u1ec3 chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf v\u00e0 nghi\u00ean c\u1ee9u h\u00e0nh vi c\u1ee7a ch\u00fang. H\u00ecnh \u1ea3nh v\u1ec7 tinh c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u theo d\u00f5i k\u00edch th\u01b0\u1edbc \u0111\u00e0n, theo d\u00f5i th\u00e0nh c\u00f4ng sinh s\u1ea3n v\u00e0 \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u1ed1i v\u1edbi nh\u1eefng lo\u00e0i chim uy nghi n\u00e0y.<\/p>\n\n

Ph\u00e2n chim: D\u1ea5u hi\u1ec7u c\u1ee7a chim c\u00e1nh c\u1ee5t<\/h2>\n\n

Trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a \u0111\u00e0n chim c\u00e1nh c\u1ee5t m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1ea1i Verleger Point, ch\u00ednh s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a ph\u00e2n chim, hay c\u00f2n g\u1ecdi l\u00e0 ph\u00e2n chim c\u00e1nh c\u1ee5t, \u0111\u00e3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc. V\u1ebft b\u1ea9n m\u00e0u n\u00e2u n\u00e0y gi\u1eefa v\u00f9ng b\u0103ng nguy\u00ean s\u01a1 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a chim c\u00e1nh c\u1ee5t, d\u1eabn \u0111\u1ebfn vi\u1ec7c x\u00e1c nh\u1eadn \u0111\u00e0n chim c\u00e1nh c\u1ee5t sau \u0111\u00f3.<\/p>\n\n

T\u00e1c \u0111\u1ed9ng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu<\/h2>\n\n

Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu l\u00e0 m\u1ed1i quan t\u00e2m l\u1edbn \u0111\u1ed1i v\u1edbi chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf. Vi\u1ec7c m\u1ea5t \u0111i b\u0103ng bi\u1ec3n, m\u00f4i tr\u01b0\u1eddng sinh s\u1ea3n ch\u00ednh c\u1ee7a ch\u00fang, g\u00e2y ra m\u1ed1i \u0111e d\u1ecda nghi\u00eam tr\u1ecdng \u0111\u1ebfn s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a ch\u00fang. Khi nhi\u1ec7t \u0111\u1ed9 to\u00e0n c\u1ea7u ti\u1ebfp t\u1ee5c t\u0103ng, t\u01b0\u01a1ng lai c\u1ee7a c\u00e1c \u0111\u00e0n chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf v\u1eabn ch\u01b0a ch\u1eafc ch\u1eafn.<\/p>\n\n

C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o t\u1ed3n<\/h2>\n\n

Vi\u1ec7c b\u1ea3o v\u1ec7 chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a ch\u00fang \u0111\u00f2i h\u1ecfi nh\u1eefng n\u1ed7 l\u1ef1c b\u1ea3o t\u1ed3n ph\u1ed1i h\u1ee3p. Vi\u1ec7c gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh \u0111\u1ec3 gi\u1ea3m thi\u1ec3u bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu l\u00e0 r\u1ea5t quan tr\u1ecdng. Ngo\u00e0i ra, vi\u1ec7c thi\u1ebft l\u1eadp c\u00e1c khu v\u1ef1c bi\u1ec3n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1nh b\u1eaft b\u1ec1n v\u1eefng c\u00f3 th\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 ngu\u1ed3n th\u1ee9c \u0103n c\u1ee7a ch\u00fang.<\/p>","protected":false},"excerpt":{"rendered":"

Chim c\u00e1nh c\u1ee5t ho\u00e0ng \u0111\u1ebf: M\u1ed9t \u0111\u00e0n m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1eeb kh\u00f4ng gian Ph\u00e1t hi\u1ec7n ra m\u1ed9t \u0111\u00e0n m\u1edbi C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t \u0111\u00e0n…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280],"tags":[401,34,15641,254,889,721],"class_list":["post-11563","post","type-post","status-publish","format-standard","hentry","category-zoology","tag-conservation","tag-climate-change","tag-emperor-penguins","tag-wildlife","tag-satellite-imagery","tag-antarctica"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11563","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=11563"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11563\/revisions"}],"predecessor-version":[{"id":11564,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11563\/revisions\/11564"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=11563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=11563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=11563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}