{"id":28753,"date":"2019-03-23T21:03:00","date_gmt":"2019-03-23T14:03:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28753"},"modified":"2021-10-03T21:04:56","modified_gmt":"2021-10-03T14:04:56","slug":"nhiet-do-se-tang-manh-o-bac-cuc","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/nhiet-do-se-tang-manh-o-bac-cuc\/","title":{"rendered":"Nhi\u1ec7t \u0111\u1ed9 s\u1ebd t\u0103ng m\u1ea1nh \u1edf B\u1eafc C\u1ef1c"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/www.ihrce.org.vn\/uploads\/183-nhietdo-2019-03-20.jpg\" alt=\"Nhi\u1ec7t \u0111\u1ed9 s\u1ebd t\u0103ng m\u1ea1nh \u1edf B\u1eafc C\u1ef1c\"\/><\/figure>\n\n\n\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc lo ng\u1ea1i n\u00f3ng l\u00ean \u1edf B\u1eafc C\u1ef1c c\u00f3 th\u1ec3 g\u00e2y ra \u0111i\u1ec3m b\u00f9ng ph\u00e1t c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/p>\n\n\n\n<p>Nhi\u1ec7t \u0111\u1ed9 m\u00f9a \u0111\u00f4ng \u1edf B\u1eafc C\u1ef1c c\u00f3 kh\u1ea3 n\u0103ng t\u0103ng \u00edt nh\u1ea5t 3 \u0111\u1ed9 C so v\u1edbi m\u1ee9c nhi\u1ec7t \u0111\u1ed9 th\u1eddi k\u1ef3 ti\u1ec1n c\u00f4ng nghi\u1ec7p v\u00e0o gi\u1eefa th\u1ebf k\u1ef7, v\u00e0 c\u00f3 th\u1ec3 c\u00f2n ti\u1ebfp t\u1ee5c t\u0103ng t\u1eeb 5 \u0111\u1ed9 C \u0111\u1ebfn 9 \u0111\u1ed9 C so v\u1edbi m\u1ee9c nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh g\u1ea7n \u0111\u00e2y c\u1ee7a khu v\u1ef1c n\u00e0y, theo Li\u00ean Hi\u1ec7p Qu\u1ed1c.<\/p>\n\n\n\n<p>Nh\u1eefng thay \u0111\u1ed5i nh\u01b0 v\u1eady s\u1ebd d\u1eabn \u0111\u1ebfn b\u0103ng v\u00e0 b\u0103ng v\u0129nh c\u1eedu tan nhanh, khi\u1ebfn m\u1ef1c n\u01b0\u1edbc bi\u1ec3n d\u00e2ng cao v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng nhi\u1ec7t \u0111\u1ed9 t\u0103ng l\u00ean c\u00e1c m\u1ee9c nguy hi\u1ec3m h\u01a1n n\u1eefa.<\/p>\n\n\n\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc lo ng\u1ea1i vi\u1ec7c B\u1eafc C\u1ef1c \u1ea5m l\u00ean c\u00f3 th\u1ec3 l\u00e0 \u0111i\u1ec3m b\u00f9ng ph\u00e1t c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu do s\u1ebd l\u00e0m tan b\u0103ng v\u0129nh c\u1eedu, gi\u1ea3i ph\u00f3ng kh\u00ed metan (m\u1ed9t lo\u1ea1i kh\u00ed nh\u00e0 k\u00ednh m\u1ea1nh) v\u00e0o kh\u00ed quy\u1ec3n, t\u1eeb \u0111\u00f3 c\u00e0ng t\u1ea1o \u0111\u00e0 cho hi\u1ec7u \u1ee9ng n\u00f3ng l\u00ean.<\/p>\n\n\n\n<p>Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu x\u1ea3y ra \u1edf B\u1eafc C\u1ef1c s\u1ebd kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf B\u1eafc C\u1ef1c, theo Joyce Msuya, gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh Ch\u01b0\u01a1ng tr\u00ecnh M\u00f4i tr\u01b0\u1eddng Li\u00ean Hi\u1ec7p Qu\u1ed1c. C\u1ea7n c\u00e1c h\u00e0nh \u0111\u1ed9ng kh\u1ea9n c\u1ea5p ngay b\u00e2y gi\u1edd \u0111\u1ec3 tr\u00e1nh c\u00e1c \u0111i\u1ec3m b\u00f9ng ph\u00e1t c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu &#8211; nh\u1eefng \u0111i\u1ec3m c\u00f3 th\u1ec3 g\u00e2y h\u1eadu qu\u1ea3 t\u1ed3i t\u1ec7 v\u1edbi h\u00e0nh tinh h\u01a1n c\u1ea3 nh\u1eefng \u01b0\u1edbc t\u00ednh tr\u01b0\u1edbc \u0111\u00e2y c\u1ee7a ch\u00fang ta.<\/p>\n\n\n\n<p>C\u00e1c ph\u00e1t hi\u1ec7n, \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y t\u1ea1i h\u1ed9i ngh\u1ecb M\u00f4i tr\u01b0\u1eddng Li\u00ean H\u1ee3p Qu\u1ed1c \u1edf Nairobi, \u0111\u01b0a ra b\u1ee9c tranh r\u00f5 n\u00e9t v\u1ec1 m\u1ed9t trong nh\u1eefng khu v\u1ef1c nh\u1ea1y c\u1ea3m nh\u1ea5t h\u00e0nh tinh v\u00e0 m\u1ed9t trong nh\u1eefng ch\u00eca kh\u00f3a cho s\u1ed1 ph\u1eadn c\u1ee7a kh\u00ed h\u1eadu th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<p>Nh\u1eefng c\u1ea3nh b\u00e1o gay g\u1eaft t\u1eeb H\u1ed9i \u0111\u1ed3ng li\u00ean ch\u00ednh ph\u1ee7 v\u1ec1 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu v\u00e0o n\u0103m ngo\u00e1i, n\u00eau ra c\u00e1c t\u00e1c \u0111\u1ed9ng m\u1ea1nh m\u1ebd c\u1ee7a vi\u1ec7c t\u0103ng 1,5 \u0111\u1ed9 C to\u00e0n c\u1ea7u, ch\u01b0a nh\u1eafc \u0111\u1ebfn t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c \u0111i\u1ec3m b\u00f9ng ph\u00e1t bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu nh\u01b0 b\u0103ng v\u0129nh c\u1eedu tan.<\/p>\n\n\n\n<p>N\u1ebfu b\u0103ng v\u0129nh c\u1eedu tan g\u00e2y ra \u0111i\u1ec3m b\u00f9ng ph\u00e1t, k\u1ebft qu\u1ea3 c\u00f3 kh\u1ea3 n\u0103ng l\u00e0 nhi\u1ec7t \u0111\u1ed9 to\u00e0n c\u1ea7u s\u1ebd t\u0103ng qu\u00e1 m\u1ee9c 2 \u0111\u1ed9 C (m\u1ee9c gi\u1edbi h\u1ea1n an to\u00e0n theo th\u1ecfa thu\u1eadn Paris v\u1ec1 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu). Th\u1eadm ch\u00ed g\u1ea7n m\u1ed9t n\u1eeda l\u01b0\u1ee3ng b\u0103ng v\u0129nh c\u1eedu \u1edf B\u1eafc C\u1ef1c c\u00f3 th\u1ec3 b\u1ecb m\u1ea5t ngay c\u1ea3 khi l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon to\u00e0n c\u1ea7u \u0111\u01b0\u1ee3c gi\u1eef trong gi\u1edbi h\u1ea1n c\u1ee7a th\u1ecfa thu\u1eadn Paris, theo nghi\u00ean c\u1ee9u c\u1ee7a Li\u00ean H\u1ee3p Qu\u1ed1c.<\/p>\n\n\n\n<p>K\u1ec3 c\u1ea3 khi to\u00e0n b\u1ed9 ph\u00e1t th\u1ea3i carbon d\u1eebng l\u1ea1i ngay l\u1eadp t\u1ee9c, khu v\u1ef1c B\u1eafc C\u1ef1c s\u1ebd v\u1eabn n\u00f3ng l\u00ean th\u00eam 5 \u0111\u1ed9 C v\u00e0o cu\u1ed1i th\u1ebf k\u1ef7, so v\u1edbi m\u1ee9c trung b\u00ecnh c\u01a1 b\u1ea3n t\u1eeb n\u0103m 1986 \u0111\u1ebfn 2005, theo nghi\u00ean c\u1ee9u t\u1eeb Ch\u01b0\u01a1ng tr\u00ecnh M\u00f4i tr\u01b0\u1eddng Li\u00ean Hi\u1ec7p Qu\u1ed1c.<\/p>\n\n\n\n<p>\u0110\u00f3 l\u00e0 b\u1edfi v\u00ec v\u1ed1n \u0111\u00e3 c\u00f3 r\u1ea5t nhi\u1ec1u carbon \u0111\u01b0\u1ee3c \u0111\u1ed5 v\u00e0o kh\u00ed quy\u1ec3n. C\u00e1c \u0111\u1ea1i d\u01b0\u01a1ng c\u0169ng \u0111\u00e3 tr\u1edf th\u00e0nh nh\u1eefng kho nhi\u1ec7t kh\u1ed5ng l\u1ed3. \u1ea2nh h\u01b0\u1edfng c\u1ee7a vi\u1ec7c n\u00e0y \u0111ang d\u1ea7n r\u00f5 r\u00e0ng h\u01a1n, c\u00f3 th\u1ec3 th\u1ea5y t\u1eeb nh\u1eefng thay \u0111\u1ed5i \u1edf hai c\u1ef1c v\u00e0 tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi ti\u1ebft to\u00e0n c\u1ea7u, v\u00e0 s\u1ebd ti\u1ebfp t\u1ee5c trong nhi\u1ec1u th\u1eadp k\u1ef7 t\u1edbi.<\/p>\n\n\n\n<p>H\u1ed9i ngh\u1ecb cho r\u1eb1ng v\u1eabn c\u1ea7n ph\u1ea3i ho\u00e0n th\u00e0nh c\u00e1c m\u1ee5c ti\u00eau c\u1ee7a th\u1ecfa thu\u1eadn Paris 2015 v\u1ec1 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu v\u00e0 c\u00f3 nh\u1eefng h\u00e0nh \u0111\u1ed9ng ti\u1ebfp theo \u0111\u1ec3 ng\u0103n ch\u1eb7n m\u1ed9t s\u1ed1 t\u00e1c \u0111\u1ed9ng x\u1ea5u nh\u1ea5t c\u1ee7a s\u1ef1 \u1ea5m l\u00ean trong th\u1eddi gian t\u1edbi. Kimmo Tiilikainen, B\u1ed9 tr\u01b0\u1edfng M\u00f4i tr\u01b0\u1eddng c\u1ee7a Ph\u1ea7n Lan, cho bi\u1ebft: Trong ng\u1eafn h\u1ea1n, ch\u00fang ta ph\u1ea3i gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng kh\u00ed th\u1ea3i nh\u00e0 k\u00ednh, carbon \u0111en v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00ed h\u1eadu t\u1ed3n t\u1ea1i tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<p>Theo c\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y, vi\u1ec7c c\u1eaft gi\u1ea3m m\u1ea1nh \u0111\u1ed1i v\u1edbi carbon \u0111en v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m t\u1ed3n t\u1ea1i trong th\u1eddi gian ng\u1eafn nh\u01b0 metan c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m n\u00f3ng l\u00ean to\u00e0n c\u1ea7u h\u01a1n 0,5 \u0111\u1ed9 C.<\/p>\n\n\n\n<p><em>Theo: khoahocvacongnghevietnam<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc lo ng\u1ea1i n\u00f3ng l\u00ean \u1edf B\u1eafc C\u1ef1c c\u00f3 th\u1ec3 g\u00e2y ra \u0111i\u1ec3m b\u00f9ng ph\u00e1t c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. Nhi\u1ec7t \u0111\u1ed9 m\u00f9a \u0111\u00f4ng \u1edf B\u1eafc C\u1ef1c c\u00f3 kh\u1ea3 n\u0103ng t\u0103ng \u00edt nh\u1ea5t 3 \u0111\u1ed9 C so v\u1edbi m\u1ee9c nhi\u1ec7t \u0111\u1ed9 th\u1eddi k\u1ef3 ti\u1ec1n c\u00f4ng nghi\u1ec7p v\u00e0o gi\u1eefa th\u1ebf k\u1ef7, v\u00e0 c\u00f3 [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28753","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28753"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28753\/revisions"}],"predecessor-version":[{"id":28754,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28753\/revisions\/28754"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}