{"id":211,"date":"2020-08-02T05:34:47","date_gmt":"2020-08-02T05:34:47","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=211"},"modified":"2020-08-02T05:34:47","modified_gmt":"2020-08-02T05:34:47","slug":"bird-extinction-a-global-crisis","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/zoology\/bird-extinction-a-global-crisis\/","title":{"rendered":"Tuy\u1ec7t ch\u1ee7ng lo\u00e0i chim: M\u1ed9t cu\u1ed9c kh\u1ee7ng ho\u1ea3ng to\u00e0n c\u1ea7u"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Tuy\u1ec7t ch\u1ee7ng c\u1ee7a c\u00e1c lo\u00e0i chim: M\u1ed9t cu\u1ed9c kh\u1ee7ng ho\u1ea3ng to\u00e0n c\u1ea7u<\/h2>\n\n<h2 class=\"wp-block-heading\">T\u00ecnh tr\u1ea1ng c\u1ee7a c\u00e1c lo\u00e0i chim tr\u00ean th\u1ebf gi\u1edbi<\/h2>\n\n<p>Theo m\u1ed9t b\u00e1o c\u00e1o g\u1ea7n \u0111\u00e2y c\u1ee7a BirdLife International, hi\u1ec7n c\u00f3 m\u1ed9t ph\u1ea7n t\u00e1m lo\u00e0i chim \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng. \u0110i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi h\u01a1n 1.000 lo\u00e0i \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea l\u00e0 b\u1ecb \u0111e d\u1ecda v\u00e0 9% kh\u00e1c g\u1ea7n b\u1ecb \u0111e d\u1ecda. Ch\u1ec9 d\u01b0\u1edbi 200 lo\u00e0i \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o lo\u1ea1i c\u1ef1c k\u1ef3 nguy c\u1ea5p, ngh\u0129a l\u00e0 ch\u00fang c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng c\u1ef1c cao.<\/p>\n\n<h2 class=\"wp-block-heading\">Gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng<\/h2>\n\n<p>S\u1ef1 suy gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng qu\u1ea7n th\u1ec3 chim kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf c\u00e1c lo\u00e0i chim qu\u00fd hi\u1ebfm. Nh\u1eefng lo\u00e0i chim quen thu\u1ed9c nh\u01b0 \u00e9n v\u00e0 chim \u00e9n t\u00eda \u0111ang bi\u1ebfn m\u1ea5t v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u00e1ng b\u00e1o \u0111\u1ed9ng. \u0110\u1ed1i v\u1edbi hai lo\u00e0i chim n\u00e0y, 80 \u0111\u1ebfn 90 ph\u1ea7n tr\u0103m qu\u1ea7n th\u1ec3 \u0111\u00e3 b\u1ecb x\u00f3a s\u1ed5 trong 20 n\u0103m qua.<\/p>\n\n<h2 class=\"wp-block-heading\">Nguy\u00ean nh\u00e2n tuy\u1ec7t ch\u1ee7ng<\/h2>\n\n<p>C\u00e1c nguy\u00ean nh\u00e2n ch\u00ednh d\u1eabn \u0111\u1ebfn s\u1ef1 tuy\u1ec7t ch\u1ee7ng c\u1ee7a c\u00e1c lo\u00e0i chim l\u00e0 m\u1ea5t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. Khi qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n gia t\u0103ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, c\u00e1c lo\u00e0i chim \u0111ang m\u1ea5t \u0111i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng t\u1ef1 nhi\u00ean c\u1ee7a ch\u00fang. Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu c\u0169ng \u0111ang c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn qu\u1ea7n th\u1ec3 chim v\u00ec n\u00f3 l\u00e0m thay \u0111\u1ed5i ngu\u1ed3n th\u1ee9c \u0103n c\u1ee7a ch\u00fang v\u00e0 ph\u00e1 v\u1ee1 c\u00e1c chu k\u1ef3 sinh s\u1ea3n.<\/p>\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng n\u1ed7 l\u1ef1c b\u1ea3o t\u1ed3n<\/h2>\n\n<p>B\u1ea3o t\u1ed3n c\u00e1c lo\u00e0i chim v\u00e0 c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt hoang d\u00e3 kh\u00e1c n\u1eb1m trong t\u1ea7m v\u1edbi c\u1ee7a ch\u00fang ta, nh\u01b0ng \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 h\u00e0nh \u0111\u1ed9ng ph\u1ed1i h\u1ee3p. Chi ph\u00ed \u0111\u1ec3 b\u1ea3o t\u1ed3n \u0111a d\u1ea1ng sinh h\u1ecdc to\u00e0n c\u1ea7u \u01b0\u1edbc t\u00ednh l\u00e0 80 t\u1ef7 \u0111\u00f4 la M\u1ef9, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t ph\u1ea7n hai m\u01b0\u01a1i chi ti\u00eau qu\u00e2n s\u1ef1 to\u00e0n c\u1ea7u v\u00e0 kho\u1ea3ng 0,1% t\u1ed5ng n\u1ec1n kinh t\u1ebf to\u00e0n c\u1ea7u. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1i gi\u00e1 nh\u1ecf ph\u1ea3i tr\u1ea3 \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c h\u1ec7 sinh th\u00e1i qu\u00fd gi\u00e1 c\u1ee7a h\u00e0nh tinh ch\u00fang ta.<\/p>\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng c\u00e2u chuy\u1ec7n th\u00e0nh c\u00f4ng<\/h2>\n\n<p>C\u00f3 m\u1ed9t s\u1ed1 c\u00e2u chuy\u1ec7n th\u00e0nh c\u00f4ng trong c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n c\u00e1c lo\u00e0i chim. V\u00ed d\u1ee5, lo\u00e0i di\u1ec7c tr\u1eafng l\u1edbn tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 t\u1eebng \u0111\u1ee9ng tr\u00ean b\u1edd v\u1ef1c tuy\u1ec7t ch\u1ee7ng, nh\u01b0ng nh\u1edd nh\u1eefng n\u1ed7 l\u1ef1c b\u1ea3o t\u1ed3n, s\u1ed1 l\u01b0\u1ee3ng c\u1ee7a lo\u00e0i n\u00e0y \u0111\u00e3 ph\u1ee5c h\u1ed3i. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y r\u1eb1ng vi\u1ec7c c\u1ee9u c\u00e1c lo\u00e0i c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng l\u00e0 c\u00f3 th\u1ec3, nh\u01b0ng \u0111\u00f2i h\u1ecfi s\u1ef1 cam k\u1ebft v\u00e0 ngu\u1ed3n l\u1ef1c.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u00e1c \u0111\u1ed9ng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu<\/h2>\n\n<p>Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu l\u00e0 m\u1ed9t m\u1ed1i \u0111e d\u1ecda l\u1edbn \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i chim v\u00ec n\u00f3 l\u00e0m thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng v\u00e0 ngu\u1ed3n th\u1ee9c \u0103n c\u1ee7a ch\u00fang. C\u00e1c lo\u00e0i chim \u0111\u1eb7c bi\u1ec7t d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng tr\u01b0\u1edbc bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng di chuy\u1ec3n cao v\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng c\u1ee5 th\u1ec3 \u0111\u1ec3 t\u1ed3n t\u1ea1i. V\u00ed d\u1ee5, nhi\u1ec1u lo\u00e0i chim di c\u01b0 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c \u0111i\u1ec3m d\u1eebng ch\u00e2n c\u1ee5 th\u1ec3 trong su\u1ed1t h\u00e0nh tr\u00ecnh d\u00e0i c\u1ee7a ch\u00fang. N\u1ebfu nh\u1eefng \u0111i\u1ec3m d\u1eebng ch\u00e2n n\u00e0y b\u1ecb m\u1ea5t do bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, c\u00e1c lo\u00e0i chim c\u00f3 th\u1ec3 kh\u00f4ng th\u1ec3 ho\u00e0n th\u00e0nh qu\u00e1 tr\u00ecnh di c\u01b0 v\u00e0 qu\u1ea7n th\u1ec3 c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 suy gi\u1ea3m.<\/p>\n\n<h2 class=\"wp-block-heading\">M\u1ea5t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng<\/h2>\n\n<p>M\u1ea5t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng l\u00e0 m\u1ed9t m\u1ed1i \u0111e d\u1ecda l\u1edbn kh\u00e1c \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i chim. Khi d\u00e2n s\u1ed1 lo\u00e0i ng\u01b0\u1eddi t\u0103ng tr\u01b0\u1edfng v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n m\u1edf r\u1ed9ng, c\u00e1c lo\u00e0i chim \u0111ang m\u1ea5t \u0111i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng t\u1ef1 nhi\u00ean c\u1ee7a ch\u00fang. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t \u0111\u00fang \u1edf c\u00e1c khu r\u1eebng m\u01b0a nhi\u1ec7t \u0111\u1edbi, n\u01a1i c\u00f3 r\u1ea5t nhi\u1ec1u lo\u00e0i chim sinh s\u1ed1ng. Khi c\u00e1c khu r\u1eebng m\u01b0a b\u1ecb ch\u1eb7t ph\u00e1 \u0111\u1ec3 khai th\u00e1c g\u1ed7, l\u00e0m n\u00f4ng nghi\u1ec7p ho\u1eb7c ph\u00e1t tri\u1ec3n c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c, c\u00e1c lo\u00e0i chim s\u1ebd m\u1ea5t \u0111i nh\u00e0 c\u1eeda v\u00e0 ngu\u1ed3n th\u1ee9c \u0103n c\u1ee7a ch\u00fang.<\/p>\n\n<h2 class=\"wp-block-heading\">Gi\u1ea3i ph\u00e1p b\u1ea3o t\u1ed3n<\/h2>\n\n<p>C\u00f3 m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u1ec3 b\u1ea3o t\u1ed3n c\u00e1c lo\u00e0i chim v\u00e0 c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt hoang d\u00e3 kh\u00e1c. Nh\u1eefng bi\u1ec7n ph\u00e1p n\u00e0y bao g\u1ed3m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>B\u1ea3o v\u1ec7 v\u00e0 ph\u1ee5c h\u1ed3i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a lo\u00e0i chim<\/li>\n<li>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<\/li>\n<li>T\u0103ng c\u01b0\u1eddng gi\u00e1o d\u1ee5c c\u00f4ng ch\u00fang v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c lo\u00e0i chim<\/li>\n<li>H\u1ed7 tr\u1ee3 c\u00e1c t\u1ed5 ch\u1ee9c b\u1ea3o t\u1ed3n<\/li>\n<\/ul>\n\n<p>B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c th\u1ebf h\u1ec7 t\u01b0\u01a1ng lai s\u1ebd c\u00f3 th\u1ec3 t\u1eadn h\u01b0\u1edfng v\u1ebb \u0111\u1eb9p v\u00e0 s\u1ef1 k\u1ef3 di\u1ec7u c\u1ee7a c\u00e1c lo\u00e0i chim.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tuy\u1ec7t ch\u1ee7ng c\u1ee7a c\u00e1c lo\u00e0i chim: M\u1ed9t cu\u1ed9c kh\u1ee7ng ho\u1ea3ng to\u00e0n c\u1ea7u T\u00ecnh tr\u1ea1ng c\u1ee7a c\u00e1c lo\u00e0i chim tr\u00ean th\u1ebf gi\u1edbi Theo m\u1ed9t b\u00e1o c\u00e1o g\u1ea7n \u0111\u00e2y c\u1ee7a BirdLife International,&hellip;<\/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":[401,34,404,395,584,254,583,99,219,252,582],"class_list":["post-211","post","type-post","status-publish","format-standard","hentry","category-zoology","tag-conservation","tag-climate-change","tag-endangered-species","tag-biodiversity","tag-ornithology","tag-wildlife","tag-habitat-loss","tag-lifescienceart","tag-ecology","tag-nature","tag-bird-extinction"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/211","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=211"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/211\/revisions"}],"predecessor-version":[{"id":212,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/211\/revisions\/212"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}