{"id":28516,"date":"2019-07-05T18:13:00","date_gmt":"2019-07-05T11:13:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28516"},"modified":"2021-10-03T18:16:00","modified_gmt":"2021-10-03T11:16:00","slug":"giai-ma-tuyet-am-bi-an-cua-bien-chet","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/giai-ma-tuyet-am-bi-an-cua-bien-chet\/","title":{"rendered":"Gi\u1ea3i m\u00e3 “tuy\u1ebft \u1ea5m” b\u00ed \u1ea9n c\u1ee7a bi\u1ec3n Ch\u1ebft"},"content":{"rendered":"\n

M\u1ed9t b\u00ed \u1ea9n l\u00e2u \u0111\u1eddi d\u01b0\u1edbi l\u00f2ng bi\u1ec3n Ch\u1ebft v\u1eeba \u0111\u01b0\u1ee3c khai ph\u00e1: \u0111\u00f3 l\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a m\u1ed9t lo\u1ea1i tuy\u1ebft k\u1ef3 l\u1ea1, \u1ea5m h\u01a1n nhi\u1ec1u so v\u1edbi tuy\u1ebft th\u00f4ng th\u01b0\u1eddng<\/strong><\/p>\n\n\n\n

M\u1ed9t nh\u00f3m nh\u00e0 khoa h\u1ecdc ng\u01b0\u1eddi M\u1ef9 tuy\u00ean b\u1ed1 \u0111\u00e3 gi\u1ea3i m\u00e3 th\u00e0nh c\u00f4ng m\u1ed9t b\u00ed \u1ea9n \u0111\u01b0\u1ee3c gi\u1edbi chuy\u00ean m\u00f4n theo \u0111u\u1ed5i nhi\u1ec1u th\u1eadp k\u1ef7 \u1edf bi\u1ec3n Ch\u1ebft: \u0111\u00f3 l\u00e0 th\u1ea3m “tuy\u1ebft” k\u1ef3 l\u1ea1 t\u00edch t\u1ee5 trong khu v\u1ef1c v\u00e0 \u0111ang ng\u00e0y m\u1ed9t d\u00e0y th\u00eam d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n.<\/p>\n\n\n\n

Tuy\u1ebft c\u1ee7a bi\u1ec3n Ch\u1ebft\u2026 kh\u00f4ng h\u1eb3n l\u00e0 tuy\u1ebft, m\u00e0 ch\u00ednh l\u00e0 m\u1ed9t l\u01b0\u1ee3ng mu\u1ed1i kh\u1ed5ng l\u1ed3 t\u00edch t\u1ee5 n\u0103m n\u00e0y sang n\u0103m kh\u00e1c.<\/strong> Theo gi\u00e1o s\u01b0 Eckart Meiburg (\u0110\u1ea1i h\u1ecdc California \u1edf Santa Barbara \u2013 UCSB, M\u1ef9), m\u1ed9t trong c\u00e1c t\u00e1c gi\u1ea3, h\u1ecd \u0111\u00e3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c hi\u1ec7n t\u01b0\u1ee3ng g\u1ecdi l\u00e0“ng\u00f3n tay mu\u1ed1i”<\/em><\/strong>, th\u1ee9 ch\u1eadm r\u00e3i t\u1ea1o n\u00ean m\u1ed9t th\u1ea3m tuy\u1ebft m\u1eb7n d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n.<\/p>\n\n\n\n

\""Tuy\u1ebft
“Tuy\u1ebft mu\u1ed1i” tr\u00ean b\u1edd bi\u1ec3n Ch\u1ebft th\u01b0\u1eddng t\u1ed3n t\u1ea1i trong m\u00f9a \u0111\u00f4ng. D\u01b0\u1edbi \u0111\u00e1y Bi\u1ec3n Ch\u1ebft c\u0169ng c\u00f3 lo\u1ea1i tuy\u1ebft n\u00e0y nh\u01b0ng t\u1ed3n t\u1ea1i l\u00e2u d\u00e0i h\u01a1n – (\u1ea3nh: SHUTTERSTOCK).<\/p>\n\n\n\n

“Ng\u00f3n tay mu\u1ed1i”<\/em> \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi nh\u1eefng x\u00e1o tr\u1ed9n g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c \u1edf c\u00e1c t\u1ea7ng n\u01b0\u1edbc ph\u00eda tr\u00ean. L\u1edbp n\u01b0\u1edbc \u1ea5m ph\u00eda tr\u00ean c\u1ee7a bi\u1ec3n Ch\u1ebft b\u1ecb k\u00edch \u0111\u1ed9ng n\u00ean \u0111\u00e3 nh\u1eb9 nh\u00e0ng nh\u00fang nh\u1eefng “ng\u00f3n tay”<\/em> m\u1ea3nh kh\u1ea3nh v\u00e0 m\u1eb7n \u0111\u1eafng c\u1ee7a m\u00ecnh xu\u1ed1ng t\u1ea7ng n\u01b0\u1edbc m\u00e1t h\u01a1n b\u00ean d\u01b0\u1edbi.<\/p>\n\n\n\n

Tuy nhi\u00ean, \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n, n\u1ed3ng \u0111\u1ed9 b\u00e3o h\u00f2a c\u1ee7a n\u01b0\u1edbc mu\u1ed1i b\u1ecb gi\u1ea3m xu\u1ed1ng, \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c s\u1ed1 n\u01b0\u1edbc trong “ng\u00f3n tay mu\u1ed1i”<\/em> kh\u00f4ng th\u1ec3 ng\u1eadm t\u1ea5t c\u1ea3 mu\u1ed1i m\u00e0 n\u00f3 t\u1eebng s\u1edf h\u1eefu \u1edf khu v\u1ef1c \u1ea5m h\u01a1n. L\u01b0\u1ee3ng mu\u1ed1i n\u00e0y b\u1ecb “nh\u1ea3”<\/em> ra, k\u1ebft t\u1ee7a v\u00e0 ch\u00ecm xu\u1ed1ng \u0111\u00e1y.<\/p>\n\n\n\n

Hi\u1ec7n th\u1ea3m “tuy\u1ebft”<\/em> m\u1eb7n \u0111\u1eafng v\u00e0 \u1ea5m \u00e1p h\u01a1n tuy\u1ebft b\u00ecnh th\u01b0\u1eddng c\u1ee7a bi\u1ec3n Ch\u1ebft \u0111ang d\u00e0y kho\u1ea3ng 4 m\u00e9t v\u00e0 t\u0103ng \u0111\u1ed9 d\u00e0y l\u00ean kho\u1ea3ng 10cm\/n\u0103m.<\/p>\n\n\n\n

\"C\u00e1c
C\u00e1c d\u1ee5ng c\u1ee5 nh\u00fang xu\u1ed1ng bi\u1ec3n Ch\u1ebft b\u00e1m \u0111\u1ea7y “tuy\u1ebft mu\u1ed1i” – (\u1ea3nh: Geological Survey of Israel).<\/p>\n\n\n\n

Kh\u00e1c v\u1edbi c\u00e1c v\u00f9ng “tuy\u1ebft mu\u1ed1i”<\/em> ph\u1ee7 g\u1ea7n b\u1edd, v\u1ed1n c\u00f3 xu h\u01b0\u1edbng h\u00ecnh th\u00e0nh trong m\u00f9a \u0111\u00f4ng v\u00e0 tan trong m\u00f9a h\u00e8, “tuy\u1ebft mu\u1ed1i”<\/em> b\u00ed \u1ea9n d\u01b0\u1edbi \u0111\u00e1y h\u1ed3 s\u1ebd t\u1ed3n t\u1ea1i l\u00e2u d\u00e0i. Nh\u00f3m nghi\u00ean c\u1ee9u c\u0169ng kh\u00f4ng t\u00ecm th\u1ea5y b\u1ea5t k\u1ef3 h\u1ed3 n\u01b0\u1edbc m\u1eb7n n\u00e0o kh\u00e1c tr\u00ean Tr\u00e1i \u0111\u1ea5t s\u1edf h\u1eefu ki\u1ec3u trao \u0111\u1ed5i mu\u1ed1i b\u1ea5t th\u01b0\u1eddng n\u00e0y.<\/p>\n\n\n\n

Bi\u1ec3n Ch\u1ebft gi\u00e1p B\u1edd T\u00e2y Palestine, Israel v\u00e0 Jordan, l\u00e0 v\u00f9ng bi\u1ec3n m\u1eb7n nh\u1ea5t th\u1ebf gi\u1edbi v\u1edbi \u0111\u1ed9 m\u1eb7n g\u1ea5p 10 l\u1ea7n m\u1ee9c trung b\u00ecnh c\u1ee7a c\u00e1c \u0111\u1ea1i d\u01b0\u01a1ng kh\u00e1c tr\u00ean Tr\u00e1i \u0111\u1ea5t. \u01af\u1edbc t\u00ednh bi\u1ec3n Ch\u1ebft c\u00f3 tu\u1ed5i \u0111\u1eddi h\u00e0ng ng\u00e0n n\u0103m. K\u1ec3 t\u1eeb n\u0103m 1960, c\u00e1c h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ee3i xung quanh \u0111\u00e3 chuy\u1ec3n h\u01b0\u1edbng d\u00f2ng n\u01b0\u1edbc ng\u1ecdt c\u1ee7a bi\u1ec3n Ch\u1ebft l\u00e0m n\u01b0\u1edbc bay h\u01a1i kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ed5 sung, khi\u1ebfn n\u00f3 ng\u00e0y m\u1ed9t t\u0103ng \u0111\u1ed9 m\u1eb7n.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t b\u00ed \u1ea9n l\u00e2u \u0111\u1eddi d\u01b0\u1edbi l\u00f2ng bi\u1ec3n Ch\u1ebft v\u1eeba \u0111\u01b0\u1ee3c khai ph\u00e1: \u0111\u00f3 l\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a m\u1ed9t lo\u1ea1i tuy\u1ebft k\u1ef3 l\u1ea1, \u1ea5m h\u01a1n nhi\u1ec1u so v\u1edbi tuy\u1ebft th\u00f4ng th\u01b0\u1eddng M\u1ed9t nh\u00f3m nh\u00e0 khoa h\u1ecdc ng\u01b0\u1eddi M\u1ef9 tuy\u00ean b\u1ed1 \u0111\u00e3 gi\u1ea3i m\u00e3 th\u00e0nh c\u00f4ng m\u1ed9t b\u00ed \u1ea9n \u0111\u01b0\u1ee3c gi\u1edbi chuy\u00ean m\u00f4n theo \u0111u\u1ed5i […]<\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28516","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\/28516","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\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28516"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28516\/revisions"}],"predecessor-version":[{"id":28517,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28516\/revisions\/28517"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}