S\u1ef1 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu tr\u00ean Tr\u00e1i \u0110\u1ea5t c\u00f3 li\u00ean quan \u0111\u1ebfn cu\u1ed9c s\u1ed1ng c\u1ee7a con ng\u01b0\u1eddi. C\u00e1c nh\u00e0 khoa h\u1ecdc th\u00f4ng qua nghi\u00ean c\u1ee9u v\u00e0 \u0111o \u0111\u1ea1c nhi\u1ec7t \u0111\u1ed9 ph\u00e1t hi\u1ec7n th\u1ea5y: h\u01a1n 100 n\u0103m nay, nhi\u1ec7t \u0111\u1ed9 b\u00ecnh qu\u00e2n tr\u00ean Tr\u00e1i \u0110\u1ea5t t\u0103ng cao l\u00ean 0,5oC 0,6oC v\u00e0 l\u00e0m cho xu th\u1ebf nhi\u1ec7t \u0111\u1ed9 t\u0103ng cao tr\u1edf n\u00ean m\u1ea1nh m\u1ebd. Ph\u00e1t hi\u1ec7n n\u00e0y \u0111\u00e3 g\u00e2y n\u00ean s\u1ef1 quan t\u00e2m r\u1ed9ng r\u00e3i c\u1ee7a lo\u00e0i ng\u01b0\u1eddi.<\/p>\n\n\n\n
N\u0103m 1989 C\u1ee5c Quy ho\u1ea1ch M\u00f4i tr\u01b0\u1eddng c\u1ee7a Li\u00ean h\u1ee3p qu\u1ed1c \u0111\u00e3 l\u1ea5y ch\u1ee7 \u0111\u1ec1 \u201cC\u1ea3nh gi\u00e1c ! Tr\u00e1i \u0110\u1ea5t \u0111ang n\u00f3ng l\u00ean \u201d l\u00e0m \u201cNg\u00e0y m\u00f4i tr\u01b0\u1eddng th\u1ebf gi\u1edbi\u201d.<\/p>\n\n\n\n
Kh\u00ed h\u1eadu to\u00e0n c\u1ea7u v\u00ec sao l\u1ea1i n\u00f3ng l\u00ean? Nguy\u00ean nh\u00e2n s\u1ef1 bi\u1ebfn \u0111\u1ed5i n\u00e0y r\u1ea5t ph\u1ee9c t\u1ea1p, nh\u01b0ng c\u00f3 th\u1ec3 ph\u00e2n th\u00e0nh hai y\u1ebfu t\u1ed1, \u0111\u00f3 l\u00e0 y\u1ebfu t\u1ed1 t\u1ef1 nhi\u00ean v\u00e0 y\u1ebfu t\u1ed1 nh\u00e2n t\u1ea1o. Y\u1ebfu t\u1ed1 t\u1ef1 nhi\u00ean c\u00f3: ho\u1ea1t \u0111\u1ed9ng c\u1ee7a M\u1eb7t Tr\u1eddi, bao g\u1ed3m b\u00e3o t\u1eeb c\u1ee7a M\u1eb7t Tr\u1eddi, qu\u1ea7ng M\u1eb7t Tr\u1eddi v\u00e0 c\u00e1c v\u1ebft \u0111en; ho\u1ea1t \u0111\u1ed9ng c\u1ee7a qu\u1ea3 \u0111\u1ea5t bao g\u1ed3m s\u1ef1 h\u00ecnh th\u00e0nh, s\u1ef1 bi\u1ebfn m\u1ea5t v\u00e0 s\u1ef1 di chuy\u1ec3n c\u1ee7a b\u0103ng h\u00e0, s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ee7a c\u00e1c d\u00f2ng h\u1ea3i l\u01b0u l\u1ea1nh v\u00e0 h\u1ea3i l\u01b0u n\u00f3ng, ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00fai l\u1eeda; nguy\u00ean nh\u00e2n v\u0169 tr\u1ee5 c\u00f3 s\u1ef1 bi\u1ebfn \u0111\u1ed5i mang t\u00ednh chu k\u1ef3 c\u1ee7a \u0111\u1ed9 nghi\u00eang ho\u00e0ng \u0111\u1ea1o, s\u1ef1 bi\u1ebfn \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 t\u1ef1 quay c\u1ee7a Tr\u00e1i \u0110\u1ea5t, v.v..<\/p>\n\n\n\n
Y\u1ebfu t\u1ed1 nh\u00e2n t\u1ea1o l\u00e0 ch\u1ec9 nh\u1eefng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng h\u1ee3p l\u00fd c\u1ee7a lo\u00e0i ng\u01b0\u1eddi g\u00e2y n\u00ean. V\u00ed d\u1ee5, c\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng nghi\u1ec7p, c\u00e1c nh\u00e0 m\u00e1y \u0111\u00e3 \u0111\u1ed1t ch\u00e1y m\u1ed9t l\u01b0\u1ee3ng l\u1edbn than \u0111\u00e1, d\u1ea7u m\u1ecf, kh\u00ed \u0111\u1ed1t thi\u00ean nhi\u00ean khi\u1ebfn cho h\u00e0m l\u01b0\u1ee3ng kh\u00ed CO2 trong kh\u00f4ng kh\u00ed t\u0103ng l\u00ean m\u1ea1nh m\u1ebd; con ng\u01b0\u1eddi ch\u1eb7t ph\u00e1 r\u1eebng, ch\u0103n th\u1ea3 qu\u00e1 m\u1ee9c c\u00e1c s\u00fac v\u1eadt tr\u00ean th\u1ea3o nguy\u00ean, khi\u1ebfn cho r\u1eebng xanh, c\u00e1c b\u00e3i c\u1ecf h\u1ea5p th\u1ee5 kh\u00ed CO2 v\u00e0 nh\u1ea3 ra kh\u00ed oxi b\u1ecb gi\u1ea3m th\u1ea5p, l\u00e0m cho h\u00e0m l\u01b0\u1ee3ng kh\u00ed CO2 t\u0103ng l\u00ean nhanh. Kh\u00ed CO2 l\u00e0 m\u00e0n ch\u1eafn ng\u0103n c\u1ea3n nhi\u1ec7t l\u01b0\u1ee3ng tr\u00ean m\u1eb7t \u0111\u1ea5t khu\u1ebfch t\u00e1n ra b\u00ean ngo\u00e0i b\u1ea7u kh\u00ed quy\u1ec3n. N\u1ebfu h\u00e0m l\u01b0\u1ee3ng kh\u00ed CO2 trong b\u1ea7u kh\u00ed quy\u1ec3n t\u0103ng l\u00ean s\u1ebd s\u1ea3n sinh hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh. K\u1ebft qu\u1ea3 \u00e1nh n\u1eafng M\u1eb7t Tr\u1eddi c\u00f3 th\u1ec3 chi\u1ebfu l\u00ean Tr\u00e1i \u0110\u1ea5t, c\u00f2n nhi\u1ec7t l\u01b0\u1ee3ng tr\u00ean Tr\u00e1i \u0110\u1ea5t th\u00ec r\u1ea5t kh\u00f3 khu\u1ebfch t\u00e1n v\u00e0o v\u0169 tr\u1ee5, l\u00e0m cho kh\u00ed h\u1eadu tr\u00ean Tr\u00e1i \u0110\u1ea5t \u1ea5m l\u00ean.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh; Kh\u00ed CO2.<\/p>\n","protected":false},"excerpt":{"rendered":"
S\u1ef1 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu tr\u00ean Tr\u00e1i \u0110\u1ea5t c\u00f3 li\u00ean quan \u0111\u1ebfn cu\u1ed9c s\u1ed1ng c\u1ee7a con ng\u01b0\u1eddi. C\u00e1c nh\u00e0 khoa h\u1ecdc th\u00f4ng qua nghi\u00ean c\u1ee9u v\u00e0 \u0111o \u0111\u1ea1c nhi\u1ec7t \u0111\u1ed9 ph\u00e1t hi\u1ec7n th\u1ea5y: h\u01a1n 100 n\u0103m nay, nhi\u1ec7t \u0111\u1ed9 b\u00ecnh qu\u00e2n tr\u00ean Tr\u00e1i \u0110\u1ea5t t\u0103ng cao l\u00ean 0,5oC 0,6oC v\u00e0 l\u00e0m cho xu th\u1ebf nhi\u1ec7t […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,17],"tags":[],"class_list":["post-9380","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-moi-truong"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=9380"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9380\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}