{"id":28484,"date":"2019-01-16T17:09:00","date_gmt":"2019-01-16T10:09:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28484"},"modified":"2021-10-03T17:09:56","modified_gmt":"2021-10-03T10:09:56","slug":"phat-hien-su-song-moi-duoi-lop-bang-day-hang-km-o-nam-cuc","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-hien-su-song-moi-duoi-lop-bang-day-hang-km-o-nam-cuc\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n s\u1ef1 s\u1ed1ng m\u1edbi d\u01b0\u1edbi l\u1edbp b\u0103ng d\u00e0y h\u00e0ng km \u1edf Nam C\u1ef1c"},"content":{"rendered":"\n

M\u1eb7c d\u00f9 c\u00f3 m\u00f4i tr\u01b0\u1eddng v\u00f4 c\u00f9ng kh\u1eafc nghi\u1ec7t nh\u01b0ng \u1edf \u0111\u1ed9 s\u00e2u h\u01a1n 1km, d\u01b0\u1edbi l\u1edbp b\u0103ng d\u00e0y c\u1ee7a Nam C\u1ef1c, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eeba ph\u00e1t hi\u1ec7n s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a c\u00e1c lo\u1ea1i vi khu\u1ea9n.<\/h2>\n\n\n\n

C\u00e1c v\u00f9ng n\u01b0\u1edbc t\u1ed1i \u0111en c\u1ee7a m\u1ed9t h\u1ed3 n\u01b0\u1edbc s\u00e2u d\u01b0\u1edbi d\u1ea3i b\u0103ng T\u00e2y Nam C\u1ef1c \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u1ea7y \u1eafp s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a vi khu\u1ea9n.<\/p>\n\n\n\n

Ph\u00e1t hi\u1ec7n n\u00e0y c\u00f3 \u00fd ngh\u0129a r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c t\u00ecm ki\u1ebfm s\u1ef1 s\u1ed1ng tr\u00ean c\u00e1c h\u00e0nh tinh kh\u00e1c \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean Sao H\u1ecfa, n\u01a1i \u0111\u01b0\u1ee3c cho c\u00f3 d\u1ea5u hi\u1ec7u c\u1ee7a m\u1ed9t h\u1ed3 n\u01b0\u1edbc m\u1eb7n b\u1ecb ch\u00f4n v\u00f9i.<\/p>\n\n\n\n

\"Ph\u00e1t
M\u00f4 t\u1ea3 khu v\u1ef1c th\u1ef1c hi\u1ec7n m\u0169i khoan \u1edf Nam C\u1ef1c.<\/figcaption><\/figure>\n\n\n\n

Tr\u01b0\u1edfng nh\u00f3m th\u00e1m hi\u1ec3m John Priscu, gi\u00e1o s\u01b0 sinh th\u00e1i h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Montana, n\u00f3i c\u00e1c nghi\u00ean c\u1ee9u ban \u0111\u1ea7u v\u1ec1 c\u00e1c m\u1eabu n\u01b0\u1edbc l\u1ea5y t\u1eeb d\u01b0\u1edbi h\u1ed3 ch\u1ee9a kho\u1ea3ng 10.000 t\u1ebf b\u00e0o vi khu\u1ea9n tr\u00ean m\u1ed7i ml.<\/p>\n\n\n\n

Priscu n\u00f3i r\u1eb1ng, m\u1ee9c \u0111\u1ed9 cao c\u1ee7a s\u1ef1 s\u1ed1ng vi khu\u1ea9n trong h\u1ed3 t\u1ed1i v\u00e0 c\u1ef1c s\u00e2u l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y n\u00f3 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c d\u1ea1ng s\u1ed1ng cao h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9ng v\u1eadt c\u1ef1c nh\u1ecf.<\/p>\n\n\n\n

“Ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y r\u1ea5t nhi\u1ec1u vi khu\u1ea9n v\u00e0 c\u00f3 \u0111\u1ee7 ch\u1ea5t h\u1eefu c\u01a1. V\u00ec v\u1eady, ch\u00fang t\u00f4i th\u1ef1c s\u1ef1 s\u1ebd c\u00f3 hi v\u1ecdng t\u1ed3n t\u1ea1i \u0111\u1ed1i v\u1edbi c\u00e1c sinh v\u1eadt b\u1eadc cao, nh\u01b0 \u0111\u1ed9ng v\u1eadt c\u0169ng n\u00ean”, m\u1ed9t nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft.<\/p>\n\n\n\n

S\u1ef1 phong ph\u00fa c\u1ee7a \u0111\u1eddi s\u1ed1ng vi khu\u1ea9n \u1edf h\u1ed3 Mercer \u2013 h\u1ed3 b\u0103ng m\u1edbi \u0111\u01b0\u1ee3c khoan, b\u1ed5 sung cho vi\u1ec7c ph\u00e1t hi\u1ec7n ra m\u1ee9c \u0111\u1ed9 s\u1ed1ng cao c\u1ee7a vi khu\u1ea9n \u1edf ti\u1ec3u v\u00f9ng h\u1ed3 Whillans g\u1ea7n \u0111\u00f3 \u1edf Nam C\u1ef1c.<\/p>\n\n\n\n

H\u1ed3 Mercer \u0111\u01b0\u1ee3c \u01b0\u1edbc \u0111o\u00e1n c\u00f3 di\u1ec7n t\u00edch kho\u1ea3ng 139 km vu\u00f4ng d\u01b0\u1edbi b\u1ec1 m\u1eb7t b\u0103ng. \u0110\u1ec3 c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng \u0111\u1ea7y \u1eafp c\u00e1c vi khu\u1ea9n n\u00e0y, trong th\u1eddi gian \u1edf tr\u00ean b\u0103ng t\u1eeb gi\u1eefa th\u00e1ng 12 n\u0103m ngo\u00e1i, \u0111\u1ed9i th\u00e1m hi\u1ec3m \u0111\u00e3 s\u1eed d\u1ee5ng m\u00e1y khoan v\u00e0 n\u01b0\u1edbc n\u00f3ng \u0111\u1ec3 m\u1edf m\u1ed9t l\u1ed7 khoan t\u1eeb tr\u1ea1i c\u1ee7a h\u1ecd \u1edf b\u1ec1 m\u1eb7t \u0111\u00f3ng b\u0103ng xu\u1ed1ng h\u1ed3 n\u01b0\u1edbc b\u1ecb ch\u00f4n v\u00f9i.<\/p>\n\n\n\n

\"Ph\u00e1t
Hi\u1ec7n t\u1ea1i, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn \u0111ang ti\u1ebfp t\u1ee5c th\u1ef1c hi\u1ec7n nghi\u00ean c\u1ee9u.<\/figcaption><\/figure>\n\n\n\n

Priscu n\u00f3i r\u1eb1ng \u0111\u1ed9i khoan \u0111\u00e3 khoan qua kho\u1ea3ng 1.068 m\u00e9t b\u0103ng v\u00e0 n\u01b0\u1edbc b\u00ean d\u01b0\u1edbi l\u00e0 n\u01b0\u1edbc l\u1ea1nh \u00e2m 0,65 \u0111\u1ed9 C.<\/p>\n\n\n\n

L\u1ed7 khoan trong b\u0103ng \u0111\u01b0\u1ee3c gi\u1eef trong kho\u1ea3ng 10 ng\u00e0y v\u00e0 c\u00e1c nhi\u1ec7m v\u1ee5 l\u1ea5y m\u1eabu khoa h\u1ecdc \u0111\u00e3 b\u1ecb d\u1eebng hai l\u1ea7n trong khi n\u00f3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng b\u1eb1ng n\u01b0\u1edbc n\u00f3ng.<\/p>\n\n\n\n

Nh\u00f3m nghi\u00ean c\u1ee9u c\u0169ng h\u1ea1 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n d\u01b0\u1edbi n\u01b0\u1edbc chuy\u00ean d\u1ee5ng (ROV) xu\u1ed1ng v\u00f9ng n\u01b0\u1edbc t\u1ed1i c\u1ee7a h\u1ed3 b\u1ecb ch\u00f4n v\u00f9i v\u00e0 m\u1ed9t s\u1ed1 m\u00e1y \u1ea3nh m\u00e0 h\u1ecd t\u1eebng ch\u1ee5p \u1ea3nh v\u00e0 quay video d\u01b0\u1edbi \u0111\u00e1y h\u1ed3.<\/p>\n\n\n\n

Priscu hy v\u1ecdng r\u1eb1ng c\u00e1c nghi\u00ean c\u1ee9u trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u1ec1 c\u00e1c l\u00f5i tr\u1ea7m t\u00edch, \u0111\u1eb7c bi\u1ec7t, s\u1ebd gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a d\u1ea3i b\u0103ng T\u00e2y Nam C\u1ef1c trong h\u00e0ng ch\u1ee5c ng\u00e0n n\u0103m qua v\u00e0 m\u1ed9t h\u1ec7 sinh th\u00e1i \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u01b0\u1edbc l\u1ecfng, b\u1ecb k\u1eb9p d\u01b0\u1edbi l\u1edbp b\u0103ng d\u00e0y.<\/p>\n\n\n\n

Trang Ph\u1ea1m <\/strong>(Theo Live Science)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1eb7c d\u00f9 c\u00f3 m\u00f4i tr\u01b0\u1eddng v\u00f4 c\u00f9ng kh\u1eafc nghi\u1ec7t nh\u01b0ng \u1edf \u0111\u1ed9 s\u00e2u h\u01a1n 1km, d\u01b0\u1edbi l\u1edbp b\u0103ng d\u00e0y c\u1ee7a Nam C\u1ef1c, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eeba ph\u00e1t hi\u1ec7n s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a c\u00e1c lo\u1ea1i vi khu\u1ea9n. C\u00e1c v\u00f9ng n\u01b0\u1edbc t\u1ed1i \u0111en c\u1ee7a m\u1ed9t h\u1ed3 n\u01b0\u1edbc s\u00e2u d\u01b0\u1edbi d\u1ea3i b\u0103ng T\u00e2y Nam C\u1ef1c \u0111\u01b0\u1ee3c x\u00e1c […]<\/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-28484","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\/28484","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=28484"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28484\/revisions"}],"predecessor-version":[{"id":28486,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28484\/revisions\/28486"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}