{"id":16293,"date":"2021-02-11T05:08:13","date_gmt":"2021-02-11T05:08:13","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16293"},"modified":"2021-02-11T05:08:13","modified_gmt":"2021-02-11T05:08:13","slug":"mangrove-die-off-northern-australia","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/environmental-science\/mangrove-die-off-northern-australia\/","title":{"rendered":"R\u1eebng ng\u1eadp m\u1eb7n mi\u1ec1n B\u1eafc n\u01b0\u1edbc \u00dac ch\u1ebft h\u00e0ng lo\u1ea1t: Nguy\u00ean nh\u00e2n v\u00e0 gi\u1ea3i ph\u00e1p"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Ch\u1ebft h\u00e0ng lo\u1ea1t r\u1eebng ng\u1eadp m\u1eb7n \u1edf mi\u1ec1n B\u1eafc n\u01b0\u1edbc \u00dac: Nguy\u00ean nh\u00e2n v\u00e0 h\u1eadu qu\u1ea3<\/h2>\n\n<p>Nh\u1eefng c\u00e1nh r\u1eebng ng\u1eadp m\u1eb7n c\u1ee7a \u00dac, nh\u1eefng lo\u00e0i c\u00e2y v\u00e0 c\u00e2y b\u1ee5i c\u1ee9ng c\u00e1p ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf c\u00e1c v\u00f9ng ven bi\u1ec3n, \u0111\u00e3 tr\u1ea3i qua m\u1ed9t \u0111\u1ee3t ch\u1ebft h\u00e0ng lo\u1ea1t v\u00e0o n\u0103m ngo\u00e1i, \u0111\u1ee3t ch\u1ebft l\u1edbn nh\u1ea5t t\u1eebng \u0111\u01b0\u1ee3c ghi nh\u1eadn. S\u1ef1 ki\u1ec7n n\u00e0y \u0111\u00e3 l\u00e0m d\u1ea5y l\u00ean m\u1ed1i lo ng\u1ea1i v\u1ec1 s\u1ee9c kh\u1ecfe c\u1ee7a c\u00e1c h\u1ec7 sinh th\u00e1i quan tr\u1ecdng n\u00e0y v\u00e0 nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i sinh v\u1eadt bi\u1ec3n v\u00e0 c\u1ed9ng \u0111\u1ed3ng ven bi\u1ec3n.<\/p>\n\n<h2 class=\"wp-block-heading\">Nguy\u00ean nh\u00e2n c\u1ee7a t\u00ecnh tr\u1ea1ng ch\u1ebft h\u00e0ng lo\u1ea1t<\/h2>\n\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 x\u00e1c \u0111\u1ecbnh r\u1eb1ng t\u00ecnh tr\u1ea1ng ch\u1ebft h\u00e0ng lo\u1ea1t c\u1ee7a r\u1eebng ng\u1eadp m\u1eb7n l\u00e0 do s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1, bao g\u1ed3m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u01b0\u1ee3ng m\u01b0a th\u1ea5p h\u01a1n m\u1ee9c trung b\u00ecnh:<\/strong> Khu v\u1ef1c n\u00e0y \u0111\u00e3 tr\u1ea3i qua th\u1eddi gian d\u00e0i l\u01b0\u1ee3ng m\u01b0a th\u1ea5p h\u01a1n m\u1ee9c trung b\u00ecnh, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng h\u1ea1n h\u00e1n.<\/li>\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 cao:<\/strong> Nhi\u1ec7t \u0111\u1ed9 c\u0169ng cao b\u1ea5t th\u01b0\u1eddng, l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam t\u00ecnh tr\u1ea1ng c\u0103ng th\u1eb3ng do h\u1ea1n h\u00e1n \u0111\u1ed1i v\u1edbi c\u00e1c khu r\u1eebng ng\u1eadp m\u1eb7n.<\/li>\n<li><strong>M\u1ef1c n\u01b0\u1edbc bi\u1ec3n th\u1ea5p:<\/strong> M\u1ef1c n\u01b0\u1edbc bi\u1ec3n th\u1ea5p l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc cung c\u1ea5p cho c\u00e1c khu r\u1eebng ng\u1eadp m\u1eb7n, g\u00f3p ph\u1ea7n khi\u1ebfn t\u00ecnh tr\u1ea1ng suy tho\u00e1i c\u1ee7a ch\u00fang tr\u1edf n\u00ean t\u1ed3i t\u1ec7 h\u01a1n.<\/li>\n<\/ul>\n\n<p>Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y k\u1ebft h\u1ee3p l\u1ea1i \u0111\u00e3 t\u1ea1o ra m\u1ed9t &#8220;c\u00fa \u0111\u00e1nh ba l\u1ea7n&#8221; khi\u1ebfn cho nh\u1eefng c\u00e1nh r\u1eebng ng\u1eadp m\u1eb7n kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u1ef1ng \u0111\u01b0\u1ee3c.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c lo\u00e0i sinh v\u1eadt bi\u1ec3n v\u00e0 c\u1ed9ng \u0111\u1ed3ng ven bi\u1ec3n<\/h2>\n\n<p>R\u1eebng ng\u1eadp m\u1eb7n \u0111\u00f3ng vai tr\u00f2 s\u1ed1ng c\u00f2n trong c\u00e1c h\u1ec7 sinh th\u00e1i bi\u1ec3n, cung c\u1ea5p m\u00f4i tr\u01b0\u1eddng s\u1ed1ng cho nhi\u1ec1u lo\u00e0i kh\u00e1c nhau, bao g\u1ed3m c\u00e1, \u0111\u1ed9ng v\u1eadt c\u00f3 v\u1ecf v\u00e0 chim. Ch\u00fang c\u0169ng gi\u00fap l\u1ecdc n\u01b0\u1edbc, b\u1ea3o v\u1ec7 b\u1edd bi\u1ec3n kh\u1ecfi t\u00ecnh tr\u1ea1ng x\u00f3i m\u00f2n v\u00e0 c\u00f4 l\u1eadp cacbon.<\/p>\n\n<p>Vi\u1ec7c m\u1ea5t \u0111i c\u00e1c khu r\u1eebng ng\u1eadp m\u1eb7n c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7u \u1ee9ng g\u1ee3n s\u00f3ng trong to\u00e0n b\u1ed9 h\u1ec7 sinh th\u00e1i, ph\u00e1 v\u1ee1 c\u00e1c chu\u1ed7i th\u1ee9c \u0103n v\u00e0 l\u00e0m gi\u1ea3m \u0111a d\u1ea1ng sinh h\u1ecdc. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c c\u1ed9ng \u0111\u1ed3ng ven bi\u1ec3n d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng h\u01a1n tr\u01b0\u1edbc c\u00e1c c\u01a1n b\u00e3o v\u00e0 l\u0169 l\u1ee5t.<\/p>\n\n<h2 class=\"wp-block-heading\">Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu v\u00e0 t\u00ecnh tr\u1ea1ng ch\u1ebft h\u00e0ng lo\u1ea1t c\u1ee7a r\u1eebng ng\u1eadp m\u1eb7n<\/h2>\n\n<p>Th\u1eddi \u0111i\u1ec3m x\u1ea3y ra t\u00ecnh tr\u1ea1ng ch\u1ebft h\u00e0ng lo\u1ea1t c\u1ee7a r\u1eebng ng\u1eadp m\u1eb7n tr\u00f9ng h\u1ee3p v\u1edbi m\u1ed9t s\u1ef1 ki\u1ec7n t\u1ea9y tr\u1eafng san h\u00f4 l\u1edbn \u1edf R\u1ea1n san h\u00f4 Great Barrier g\u1ea7n \u0111\u00f3 v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n kh\u00ed h\u1eadu kh\u1eafc nghi\u1ec7t kh\u00e1c. \u0110i\u1ec1u n\u00e0y khi\u1ebfn c\u00e1c nh\u00e0 khoa h\u1ecdc nghi ng\u1edd r\u1eb1ng bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu do con ng\u01b0\u1eddi g\u00e2y ra c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 trong t\u00ecnh tr\u1ea1ng ch\u1ebft h\u00e0ng lo\u1ea1t.<\/p>\n\n<p>Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu d\u1ef1 ki\u1ebfn s\u1ebd d\u1eabn \u0111\u1ebfn nh\u1eefng \u0111\u1ee3t h\u1ea1n h\u00e1n, n\u1eafng n\u00f3ng v\u00e0 m\u1ef1c n\u01b0\u1edbc bi\u1ec3n d\u00e2ng th\u01b0\u1eddng xuy\u00ean v\u00e0 nghi\u00eam tr\u1ecdng h\u01a1n, t\u1ea5t c\u1ea3 \u0111\u1ec1u c\u00f3 th\u1ec3 g\u00e2y c\u0103ng th\u1eb3ng cho c\u00e1c khu r\u1eebng ng\u1eadp m\u1eb7n v\u00e0 khi\u1ebfn ch\u00fang d\u1ec5 b\u1ecb ch\u1ebft h\u00e0ng lo\u1ea1t h\u01a1n.<\/p>\n\n<h2 class=\"wp-block-heading\">Gi\u00e1m s\u00e1t v\u00e0 ph\u1ee5c h\u1ed3i<\/h2>\n\n<p>\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe c\u1ee7a c\u00e1c c\u00e1nh r\u1eebng ng\u1eadp m\u1eb7n v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi nh\u1eefng \u0111\u1ee3t ch\u1ebft h\u00e0ng lo\u1ea1t trong t\u01b0\u01a1ng lai, c\u00e1c nh\u00e0 khoa h\u1ecdc k\u00eau g\u1ecdi c\u1ea3i thi\u1ec7n ho\u1ea1t \u0111\u1ed9ng gi\u00e1m s\u00e1t b\u1edd bi\u1ec3n, ngay c\u1ea3 \u1edf nh\u1eefng khu v\u1ef1c d\u00e2n c\u01b0 th\u01b0a th\u1edbt. C\u00e1c k\u1ef9 thu\u1eadt vi\u1ec5n th\u00e1m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i trong ph\u1ea1m vi r\u1eebng ng\u1eadp m\u1eb7n v\u00e0 x\u00e1c \u0111\u1ecbnh nh\u1eefng khu v\u1ef1c c\u00f3 th\u1ec3 g\u1eb7p r\u1ee7i ro.<\/p>\n\n<p>Nh\u1eefng n\u1ed7 l\u1ef1c ph\u1ee5c h\u1ed3i c\u0169ng \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh \u0111\u1ec3 gi\u00fap c\u00e1c khu r\u1eebng ng\u1eadp m\u1eb7n ph\u1ee5c h\u1ed3i sau nh\u1eefng \u0111\u1ee3t ch\u1ebft h\u00e0ng lo\u1ea1t. Nh\u1eefng n\u1ed7 l\u1ef1c n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m vi\u1ec7c tr\u1ed3ng r\u1eebng ng\u1eadp m\u1eb7n m\u1edbi, ph\u1ee5c h\u1ed3i th\u1ee7y v\u0103n v\u00e0 gi\u1ea3m c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y c\u0103ng th\u1eb3ng kh\u00e1c c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu c\u00e1c c\u00e1nh r\u1eebng ng\u1eadp m\u1eb7n.<\/p>\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n<p>T\u00ecnh tr\u1ea1ng ch\u1ebft h\u00e0ng lo\u1ea1t c\u1ee7a r\u1eebng ng\u1eadp m\u1eb7n \u1edf mi\u1ec1n B\u1eafc n\u01b0\u1edbc \u00dac l\u00e0 h\u1ed3i chu\u00f4ng c\u1ea3nh t\u1ec9nh v\u1ec1 t\u00ecnh tr\u1ea1ng d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng c\u1ee7a nh\u1eefng h\u1ec7 sinh th\u00e1i quan tr\u1ecdng n\u00e0y tr\u01b0\u1edbc bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu v\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 g\u00e2y c\u0103ng th\u1eb3ng kh\u00e1c. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 c\u00e1c nguy\u00ean nh\u00e2n v\u00e0 h\u1eadu qu\u1ea3 c\u1ee7a t\u00ecnh tr\u1ea1ng ch\u1ebft h\u00e0ng lo\u1ea1t, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 c\u00e1c nh\u00e0 ho\u1ea1ch \u0111\u1ecbnh ch\u00ednh s\u00e1ch c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c c\u00f9ng nhau \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c nh\u1eb1m b\u1ea3o v\u1ec7 v\u00e0 ph\u1ee5c h\u1ed3i c\u00e1c c\u00e1nh r\u1eebng ng\u1eadp m\u1eb7n cho c\u00e1c th\u1ebf h\u1ec7 mai sau.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ch\u1ebft h\u00e0ng lo\u1ea1t r\u1eebng ng\u1eadp m\u1eb7n \u1edf mi\u1ec1n B\u1eafc n\u01b0\u1edbc \u00dac: Nguy\u00ean nh\u00e2n v\u00e0 h\u1eadu qu\u1ea3 Nh\u1eefng c\u00e1nh r\u1eebng ng\u1eadp m\u1eb7n c\u1ee7a \u00dac, nh\u1eefng lo\u00e0i c\u00e2y v\u00e0 c\u00e2y b\u1ee5i c\u1ee9ng&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[34,1964,3602,265,1341],"class_list":["post-16293","post","type-post","status-publish","format-standard","hentry","category-environmental-science","tag-climate-change","tag-coastal-ecosystems","tag-mangroves","tag-marine-life","tag-australia"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16293","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=16293"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16293\/revisions"}],"predecessor-version":[{"id":16294,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16293\/revisions\/16294"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=16293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=16293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=16293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}