{"id":2804,"date":"2024-05-25T22:40:16","date_gmt":"2024-05-25T22:40:16","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=2804"},"modified":"2024-05-25T22:40:16","modified_gmt":"2024-05-25T22:40:16","slug":"heat-resistant-antler-coral-offers-hope-for-climate-impacted-reefs","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/marine-biology\/heat-resistant-antler-coral-offers-hope-for-climate-impacted-reefs\/","title":{"rendered":"San h\u00f4 g\u1ea1c nai: Ng\u1ecdn h\u1ea3i \u0111\u0103ng hy v\u1ecdng gi\u1eefa l\u00e0n n\u01b0\u1edbc \u1ea5m d\u1ea7n"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>San h\u00f4 g\u1ea1c nai: Ng\u1ecdn h\u1ea3i \u0111\u0103ng hy v\u1ecdng gi\u1eefa l\u00e0n n\u01b0\u1edbc \u1ea5m d\u1ea7n<\/strong><\/h2>\n\n<p>Nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea1i d\u01b0\u01a1ng t\u0103ng cao do bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu khi\u1ebfn c\u00e1c r\u1ea1n san h\u00f4 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng m\u1ed1i \u0111e d\u1ecda ch\u01b0a t\u1eebng c\u00f3. Tuy nhi\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t tia hy v\u1ecdng \u1edf lo\u00e0i san h\u00f4 g\u1ea1c nai, m\u1ed9t lo\u00e0i \u0111\u00e3 th\u00edch nghi \u0111\u1ec3 ch\u1ed1ng ch\u1ecdi v\u1edbi nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t nh\u1edd m\u1ed1i quan h\u1ec7 c\u1ed9ng sinh v\u1edbi m\u1ed9t lo\u1ea1i t\u1ea3o ch\u1ecbu nhi\u1ec7t c\u00f3 t\u00ean l\u00e0 Durusdinium glynnii.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Li\u00ean minh San h\u00f4 &#8211; T\u1ea3o<\/strong><\/h3>\n\n<p>C\u00e1c r\u1ea1n san h\u00f4 ph\u00e1t tri\u1ec3n nh\u1edd m\u1ed1i quan h\u1ec7 c\u00f9ng c\u00f3 l\u1ee3i gi\u1eefa san h\u00f4 v\u00e0 t\u1ea3o. T\u1ea3o, th\u00f4ng qua qu\u00e1 tr\u00ecnh quang h\u1ee3p, cung c\u1ea5p cho san h\u00f4 c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng c\u1ea7n thi\u1ebft. \u0110\u1ed5i l\u1ea1i, san h\u00f4 cung c\u1ea5p cho t\u1ea3o s\u1ef1 b\u1ea3o v\u1ec7 v\u00e0 m\u00f4i tr\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh. Tuy nhi\u00ean, nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea1i d\u01b0\u01a1ng t\u0103ng cao c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 s\u1ef1 c\u00e2n b\u1eb1ng tinh t\u1ebf n\u00e0y, khi\u1ebfn san h\u00f4 tr\u1ee5c xu\u1ea5t t\u1ea3o v\u00e0 cu\u1ed1i c\u00f9ng ch\u1ebft \u0111\u00f3i &#8211; m\u1ed9t qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u1ea9y tr\u1eafng san h\u00f4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>L\u1ee3i th\u1ebf ch\u1ecbu nhi\u1ec7t c\u1ee7a san h\u00f4 g\u1ea1c nai<\/strong><\/h3>\n\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 nhi\u1ec1u lo\u00e0i san h\u00f4 kh\u00e1c, san h\u00f4 g\u1ea1c nai \u0111\u00e3 th\u00edch nghi \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n nh\u1edd s\u1ef1 h\u1ee3p t\u00e1c v\u1edbi Durusdinium glynnii. Lo\u1ea1i t\u1ea3o ch\u1ecbu nhi\u1ec7t n\u00e0y cung c\u1ea5p cho san h\u00f4 g\u1ea1c nai kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, cho ph\u00e9p ch\u00fang ph\u00e1t tri\u1ec3n ngay c\u1ea3 trong v\u00f9ng n\u01b0\u1edbc \u1ea5m l\u00ean.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>L\u1ee3i \u00edch c\u1ee7a c\u1ed9ng sinh<\/strong><\/h3>\n\n<p>C\u00e1c nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng san h\u00f4 g\u1ea1c nai gh\u00e9p n\u1ed1i v\u1edbi Durusdinium glynnii cho th\u1ea5y t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 san h\u00f4 c\u00f3 t\u1ea3o nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t. \u0110\u00e1ng ch\u00fa \u00fd, trong nh\u1eefng th\u00e1ng m\u00f9a h\u00e8, san h\u00f4 g\u1ea1c nai c\u00f3 t\u1ea3o ch\u1ecbu nhi\u1ec7t s\u1ebd t\u0103ng tr\u01b0\u1edfng nhanh h\u01a1n, gi\u00fap ch\u00fang c\u00f3 th\u1ec3 b\u1eaft k\u1ecbp nh\u1eefng lo\u00e0i san h\u00f4 kh\u00e1c. Ngo\u00e0i ra, c\u1ea3 hai c\u1eb7p \u0111\u1ec1u c\u00f3 t\u1ef7 l\u1ec7 sinh s\u1ea3n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nhau.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Th\u1eed nghi\u1ec7m \u0111\u1ee3t n\u1eafng n\u00f3ng m\u00f4 ph\u1ecfng<\/strong><\/h3>\n\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ti\u1ebfn h\u00e0nh c\u00e1c th\u00ed nghi\u1ec7m m\u00f4 ph\u1ecfng \u0111\u1ee3t n\u1eafng n\u00f3ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a san h\u00f4 g\u1ea1c nai. H\u1ecd ph\u01a1i nhi\u1ec5m san h\u00f4 v\u1edbi c\u1ea3 t\u1ea3o ch\u1ecbu nhi\u1ec7t v\u00e0 t\u1ea3o nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc cao. K\u1ebft qu\u1ea3 th\u1eadt \u0111\u00e1ng kinh ng\u1ea1c: c\u1eb7p ch\u1ecbu nhi\u1ec7t kh\u00f4ng cho th\u1ea5y s\u1ef1 s\u1ee5t gi\u1ea3m n\u00e0o trong s\u1ea3n xu\u1ea5t n\u0103ng l\u01b0\u1ee3ng, trong khi c\u1eb7p nh\u1ea1y c\u1ea3m \u0111\u00e3 tr\u1ea3i qua t\u1ed5n th\u01b0\u01a1ng chuy\u1ec3n h\u00f3a \u0111\u00e1ng k\u1ec3. H\u01a1n n\u1eefa, c\u1eb7p t\u1ea3o ch\u1ecbu nhi\u1ec7t th\u1eadm ch\u00ed c\u00f2n cho th\u1ea5y s\u1ef1 gia t\u0103ng tr\u01b0\u1edfng trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t n\u00e0y.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi vi\u1ec7c b\u1ea3o t\u1ed3n r\u1ea1n san h\u00f4<\/strong><\/h3>\n\n<p>Ph\u00e1t hi\u1ec7n ra kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a san h\u00f4 g\u1ea1c nai c\u00f3 \u00fd ngh\u0129a to l\u1edbn \u0111\u1ed1i v\u1edbi vi\u1ec7c b\u1ea3o t\u1ed3n r\u1ea1n san h\u00f4. B\u1eb1ng c\u00e1ch hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c c\u01a1 ch\u1ebf \u0111\u1eb1ng sau kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i n\u00e0y, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 t\u1ea1o ra &#8220;si\u00eau san h\u00f4&#8221; c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea1i d\u01b0\u01a1ng t\u0103ng cao.<\/p>\n\n<p>M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn bao g\u1ed3m vi\u1ec7c t\u00ecm ki\u1ebfm c\u00e1c lo\u00e0i t\u1ea3o ch\u1ecbu nhi\u1ec7t kh\u00e1c trong t\u1ef1 nhi\u00ean ho\u1eb7c lai t\u1ea1o ch\u00fang trong ph\u00f2ng th\u00ed nghi\u1ec7m. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c l\u00e0 c\u1ea5y gh\u00e9p t\u1ea3o ch\u1ecbu nhi\u1ec7t v\u00e0o c\u00e1c v\u01b0\u1eddn \u01b0\u01a1m san h\u00f4, n\u01a1i ch\u00fang c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp m\u1ed1i quan h\u1ec7 c\u1ed9ng sinh m\u1edbi v\u1edbi san h\u00f4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>C\u00e1c qu\u1ea7n th\u1ec3 san h\u00f4 ch\u1ecbu nhi\u1ec7t kh\u00e1c<\/strong><\/h3>\n\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang kh\u00e1m ph\u00e1 ti\u1ec1m n\u0103ng c\u1ee7a c\u00e1c qu\u1ea7n th\u1ec3 san h\u00f4 kh\u00e1c \u0111\u00e3 th\u00edch nghi v\u1edbi nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t. \u1ede Palau, m\u1ed9t qu\u1ed1c \u0111\u1ea3o \u1edf Th\u00e1i B\u00ecnh D\u01b0\u01a1ng, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00e1c lo\u00e0i san h\u00f4 ch\u1ecbu nhi\u1ec7t \u0111ang ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd m\u1eb7c d\u00f9 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea1i d\u01b0\u01a1ng cao. Nghi\u00ean c\u1ee9u c\u00e1c qu\u1ea7n th\u1ec3 n\u00e0y v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ed9ng sinh c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb cho c\u00e1c n\u1ed7 l\u1ef1c b\u1ea3o t\u1ed3n r\u1ea1n san h\u00f4.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>T\u00ednh c\u1ea5p b\u00e1ch c\u1ee7a h\u00e0nh \u0111\u1ed9ng<\/strong><\/h3>\n\n<p>M\u1eb7c d\u00f9 vi\u1ec7c ph\u00e1t hi\u1ec7n ra c\u00e1c lo\u00e0i san h\u00f4 ch\u1ecbu nhi\u1ec7t mang l\u1ea1i hy v\u1ecdng cho t\u01b0\u01a1ng lai c\u1ee7a c\u00e1c r\u1ea1n san h\u00f4, nh\u01b0ng \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i gi\u1ea3i quy\u1ebft nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a t\u00ecnh tr\u1ea1ng \u1ea5m l\u00ean c\u1ee7a \u0111\u1ea1i d\u01b0\u01a1ng &#8211; bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. C\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ea3nh b\u00e1o r\u1eb1ng sau n\u0103m 2070, ngay c\u1ea3 nh\u1eefng lo\u00e0i san h\u00f4 ch\u1ecbu nhi\u1ec7t c\u0169ng c\u00f3 th\u1ec3 ph\u1ea3i v\u1eadt l\u1ed9n \u0111\u1ec3 t\u1ed3n t\u1ea1i. C\u1ea7n h\u00e0nh \u0111\u1ed9ng kh\u1ea9n c\u1ea5p \u0111\u1ec3 gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh v\u00e0 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 sinh th\u00e1i quan tr\u1ecdng n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"<p>San h\u00f4 g\u1ea1c nai: Ng\u1ecdn h\u1ea3i \u0111\u0103ng hy v\u1ecdng gi\u1eefa l\u00e0n n\u01b0\u1edbc \u1ea5m d\u1ea7n Nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea1i d\u01b0\u01a1ng t\u0103ng cao do bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu khi\u1ebfn c\u00e1c r\u1ea1n san h\u00f4&hellip;<\/p>\n","protected":false},"author":6,"featured_media":23519,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[3398,5546,34,5551,5545,5547,5550,363,5549,5544,361,5548],"class_list":["post-2804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-marine-biology","tag-ocean-acidification","tag-coral-conservation","tag-climate-change","tag-symbiotic-relationships","tag-coral-bleaching","tag-durusdinium-glynnii","tag-ocean-temperatures","tag-coral-reefs","tag-heat-tolerant-coral","tag-antler-coral","tag-marine-biology","tag-heat-resistant-algae"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2804","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=2804"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2804\/revisions"}],"predecessor-version":[{"id":2805,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2804\/revisions\/2805"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23519"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=2804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=2804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=2804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}