{"id":607523,"date":"2022-08-15T15:09:01","date_gmt":"2022-08-15T08:09:01","guid":{"rendered":"https:\/\/canhco.net\/?p=607523"},"modified":"2022-08-15T16:48:29","modified_gmt":"2022-08-15T09:48:29","slug":"nguy-co-lu-nghin-nam-co-mot-nhan-chim-california","status":"publish","type":"post","link":"https:\/\/m.canhco.net\/nguy-co-lu-nghin-nam-co-mot-nhan-chim-california-p607523.html","title":{"rendered":"Nguy c\u01a1 “l\u0169 ngh\u00ecn n\u0103m c\u00f3 m\u1ed9t” nh\u1ea5n ch\u00ecm California"},"content":{"rendered":"

Trang CNN \u0111\u01b0a tin, bang California c\u1ee7a M\u1ef9 \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t m\u1ed9t th\u1ea3m h\u1ecda kh\u00ed h\u1eadu l\u1edbn s\u1eafp \u1eadp \u0111\u1ebfn, nh\u01b0ng n\u00f3 kh\u00f4ng ph\u1ea3i m\u1ed9t tr\u1eadn \u0111\u1ed9ng \u0111\u1ea5t hay \u0111\u1ee3t h\u1ea1n h\u00e1n nh\u01b0 nhi\u1ec1u ng\u01b0\u1eddi d\u1ef1 t\u00ednh. Theo c\u00e1c nh\u00e0 khoa h\u1ecdc, Carlifornia kh\u00f3 tr\u00e1nh kh\u1ecfi \u201ctr\u1eadn l\u0169 ngh\u00ecn n\u0103m c\u00f3 m\u1ed9t\u201d nh\u1ea5n ch\u00ecm ti\u1ec3u bang n\u00e0y th\u00e0nh bi\u1ec3n s\u00e2u.<\/strong><\/p>\n

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Nguy c\u01a1 California s\u1ebd \u0111\u00f3n nh\u1eadn c\u01a1n \u0111\u1ea1i h\u1ed3ng th\u1ee7y<\/figcaption><\/figure>\n

CNN tr\u00edch d\u1eabn nghi\u00ean c\u1ee9u m\u1edbi c\u1ee7a Science Advances cho th\u1ea5y bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u00e3 l\u00e0m t\u0103ng g\u1ea5p \u0111\u00f4i nguy c\u01a1 l\u0169 l\u1ee5t th\u1ea3m kh\u1ed1c x\u1ea3y ra \u1edf California trong b\u1ed1n th\u1eadp k\u1ef7 t\u1edbi. V\u00e0 c\u00e1c chuy\u00ean gia n\u00f3i r\u1eb1ng n\u00f3 s\u1ebd kh\u00f4ng gi\u1ed1ng b\u1ea5t c\u1ee9 c\u01a1n l\u0169 n\u00e0o t\u1eebng qu\u00e9t qua n\u01a1i n\u00e0y.<\/p>\n

\u00d4ng Daniel Swain, nh\u00e0 khoa h\u1ecdc kh\u00ed t\u01b0\u1ee3ng thu\u1ed9c \u0110\u1ea1i h\u1ecdc California v\u00e0 l\u00e0 m\u1ed9t th\u00e0nh vi\u00ean c\u1ee7a nghi\u00ean c\u1ee9u tr\u00ean m\u00f4 t\u1ea3, c\u01a1n l\u0169 kh\u1ed5ng l\u1ed3 (megaflood) c\u00f3 th\u1ec3 \u201cqu\u00e9t qua m\u1ed9t khu v\u1ef1c r\u1ed9ng l\u1edbn, g\u00e2y ra nh\u1eefng t\u00e1c \u0111\u1ed9ng th\u1ea3m kh\u1ed1c\u201d.<\/p>\n

\u00d4ng cho bi\u1ebft tr\u1eadn l\u0169 l\u1edbn t\u01b0\u01a1ng t\u1ef1 c\u00e1c tr\u1eadn l\u0169 1.000 n\u0103m xu\u1ea5t hi\u1ec7n m\u1ed9t l\u1ea7n, x\u1ea3y ra \u1edf khu v\u1ef1c St. Louis v\u00e0 Kentucky v\u00e0o m\u00f9a h\u00e8 n\u00e0y, nh\u01b0ng qu\u00e9t qua m\u1ed9t khu v\u1ef1c r\u1ed9ng l\u1edbn h\u01a1n nhi\u1ec1u, ch\u1eb3ng h\u1ea1n nh\u01b0 to\u00e0n b\u1ed9 bang California.<\/p>\n

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C\u00e1c chuy\u00ean gia cho r\u1eb1ng nh\u1eefng tr\u1eadn l\u0169 l\u1edbn n\u00e0y s\u1ebd bi\u1ebfn v\u00f9ng \u0111\u1ea5t tr\u0169ng c\u1ee7a California th\u00e0nh m\u1ed9t \u201cv\u00f9ng bi\u1ec3n n\u1ed9i \u0111\u1ecba r\u1ed9ng l\u1edbn\u201d. Tr\u01b0\u1edbc \u0111\u00e2y, nguy c\u01a1 n\u00e0y r\u1ea5t h\u1ea1n ch\u1ebf. Tuy nhi\u00ean, bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111ang l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng x\u1ea3y ra nh\u1eefng th\u1ea3m h\u1ecda n\u00e0y c\u1ee9 sau 25 \u2013 50 n\u0103m.<\/p>\n

Khu v\u1ef1c b\u1ecb t\u00e0n ph\u00e1 nhi\u1ec1u nh\u1ea5t s\u1ebd l\u00e0 thung l\u0169ng trung t\u00e2m c\u1ee7a California, bao g\u1ed3m Sacramento, Fresno v\u00e0 Bakersfield, c\u00e1c t\u00e1c gi\u1ea3 c\u1ee7a nghi\u00ean c\u1ee9u cho bi\u1ebft.<\/p>\n

Tr\u1eadn l\u0169 qu\u00e9t qua thung l\u0169ng c\u00f3 th\u1ec3 g\u00e2y thi\u1ec7t h\u1ea1i l\u00ean t\u1edbi 1.000 t\u1ef7 USD v\u00e0 t\u00e0n ph\u00e1 c\u00e1c v\u00f9ng \u0111\u1ea5t th\u1ea5p c\u1ee7a bang, bao g\u1ed3m c\u1ea3 Los Angeles v\u00e0 Orange.<\/p>\n

Con s\u1ed1 \u0111\u00f3 g\u1ea5p 5 l\u1ea7n thi\u1ec7t h\u1ea1i t\u1eeb c\u01a1n b\u00e3o Katrina, th\u1ea3m h\u1ecda g\u00e2y t\u1ed1n k\u00e9m nh\u1ea5t trong l\u1ecbch s\u1eed M\u1ef9.<\/p>\n

\"\"<\/figure>\n

Theo nghi\u00ean c\u1ee9u, khu v\u1ef1c b\u1ecb t\u00e0n ph\u00e1 nhi\u1ec1u nh\u1ea5t s\u1ebd l\u00e0 thung l\u0169ng trung t\u00e2m c\u1ee7a California, bao g\u1ed3m Sacramento, Fresno v\u00e0 Bakersfield.<\/p>\n

Tr\u1eadn l\u0169 qu\u00e9t qua thung l\u0169ng c\u00f3 th\u1ec3 g\u00e2y thi\u1ec7t h\u1ea1i l\u00ean t\u1edbi 1.000 t\u1ef7 USD v\u00e0 t\u00e0n ph\u00e1 c\u00e1c v\u00f9ng \u0111\u1ea5t th\u1ea5p c\u1ee7a bang, bao g\u1ed3m c\u1ea3 Los Angeles v\u00e0 qu\u1eadn Cam. Con s\u1ed1 \u0111\u00f3 g\u1ea5p 5 l\u1ea7n thi\u1ec7t h\u1ea1i t\u1eeb c\u01a1n b\u00e3o Katrina, th\u1ea3m h\u1ecda g\u00e2y t\u1ed1n k\u00e9m nh\u1ea5t trong l\u1ecbch s\u1eed M\u1ef9.<\/p>\n

Nghi\u00ean c\u1ee9u v\u1eeba \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 l\u00e0 giai \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean c\u1ee7a lo\u1ea1t nghi\u00ean c\u1ee9u v\u1ec1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a tr\u1eadn l\u0169 kh\u1ed5ng l\u1ed3 v\u1edbi California trong t\u01b0\u01a1ng lai. K\u1ebft qu\u1ea3 t\u1eeb hai giai \u0111o\u1ea1n ti\u1ebfp theo d\u1ef1 ki\u1ebfn \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 trong v\u00f2ng 2-3 n\u0103m t\u1edbi.<\/p>\n

\u201cM\u1ed9t trong nh\u1eefng m\u1ee5c ti\u00eau c\u1ee7a ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 l\u00e0 t\u00ecm hi\u1ec3u nh\u1eefng s\u1ef1 ki\u1ec7n n\u00e0y tr\u00ean c\u01a1 s\u1edf khoa h\u1ecdc, m\u00e0 c\u00f2n gi\u00fap California chu\u1ea9n b\u1ecb (\u1ee9ng ph\u00f3). \u0110\u00f3 l\u00e0 c\u00e2u h\u1ecfi v\u1ec1 th\u1eddi \u0111i\u1ec3m (c\u01a1n l\u0169) \u1eadp \u0111\u1ebfn h\u01a1n l\u00e0 vi\u1ec7c n\u00f3 c\u00f3 x\u1ea3y ra hay kh\u00f4ng\u201d, \u00f4ng Daniel Swan n\u00f3i v\u1edbi CNN.<\/p>\n

\"\"<\/figure>\n

Theo c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u, tr\u1eadn l\u0169 l\u1ee5t t\u01b0\u01a1ng t\u1ef1 t\u1eebng x\u1ea3y ra h\u01a1n 150 n\u0103m tr\u01b0\u1edbc t\u1ea1i bang Golden. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng tr\u1eadn l\u0169 \u0111\u1eb7c bi\u1ec7t nh\u1ea5t trong l\u1ecbch s\u1eed, k\u00e9o \u0111\u1ebfn sau m\u1ed9t \u0111\u1ee3t kh\u00f4 h\u1ea1n su\u1ed1t nhi\u1ec1u th\u1eadp k\u1ef7.<\/p>\n

Ch\u1ec9 trong v\u00e0i ph\u00fat, nhi\u1ec1u khu v\u1ef1c \u0111\u00e3 b\u1ecb ph\u00e1 h\u1ee7y, \u00f4ng Daniel Swan nh\u1ea5n m\u1ea1nh..<\/p>\n

\u0110\u00f3 l\u00e0 v\u00e0o m\u00f9a \u0111\u00f4ng n\u0103m 1861-1862, khi m\u1ed9t tr\u1eadn m\u01b0a x\u1ed1i x\u1ea3 \u0111\u00e3 bi\u1ebfn c\u00e1c thung l\u0169ng San Joaquin v\u00e0 Sacramento th\u00e0nh \u201cv\u00f9ng bi\u1ec3n n\u1ed9i \u0111\u1ecba r\u1ed9ng l\u1edbn\u201d d\u00f9 ch\u1ec9 trong th\u1eddi gian ng\u1eafn, nghi\u00ean c\u1ee9u cho bi\u1ebft. \u1ede m\u1ed9t s\u1ed1 khu v\u1ef1c, n\u01b0\u1edbc ng\u1eadp t\u1edbi h\u01a1n 9 m trong nhi\u1ec1u tu\u1ea7n, ph\u00e1 h\u1ee7y c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, \u0111\u1ea5t n\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c th\u1ecb tr\u1ea5n. Khi \u1ea5y, Sacramento ng\u1eadp trong n\u01b0\u1edbc l\u0169 cao g\u1ea7n 3 m su\u1ed1t nhi\u1ec1u th\u00e1ng.<\/p>\n

Th\u1ea3m h\u1ecda b\u1eaft \u0111\u1ea7u v\u00e0o th\u00e1ng 12\/1861, khi tuy\u1ebft r\u01a1i d\u00e0y h\u01a1n 4,5 m \u1edf Sierra Nevada. C\u00e1c \u201ccon s\u00f4ng kh\u00ed quy\u1ec3n\u201d \u2013 nh\u1eefng d\u1ea3i h\u01a1i \u1ea9m d\u00e0i, h\u1eb9p tr\u00f4ng gi\u1ed1ng nh\u01b0 d\u1ea3i s\u00f4ng tr\u00ean b\u1ea7u tr\u1eddi \u2013 li\u00ean t\u1ee5c g\u00e2y m\u01b0a trong 43 ng\u00e0y, tr\u00fat xu\u1ed1ng c\u00e1c s\u01b0\u1eddn n\u00fai v\u00e0 thung l\u0169ng.<\/p>\n

\"\"<\/figure>\n

Tr\u1eadn l\u0169 \u0111\u00e3 g\u00e2y ra nh\u1eefng h\u1eadu qu\u1ea3 n\u1eb7ng n\u1ec1, khi\u1ebfn 4.000 ng\u01b0\u1eddi thi\u1ec7t m\u1ea1ng, ph\u00e1 h\u1ee7y 1\/3 t\u00e0i s\u1ea3n c\u1ee7a ti\u1ec3u bang, 1\/4 s\u1ed1 gia s\u00fac \u1edf California b\u1ecb ch\u1ebft \u0111u\u1ed1i ho\u1eb7c ch\u1ebft \u0111\u00f3i, v\u00e0 1\/8 s\u1ed1 ng\u00f4i nh\u00e0 b\u1ecb n\u01b0\u1edbc l\u0169 cu\u1ed1n tr\u00f4i. B\u00ean c\u1ea1nh \u0111\u00f3, 1\/4 n\u1ec1n kinh t\u1ebf California c\u0169ng b\u1ecb x\u00f3a s\u1ed5, d\u1eabn \u0111\u1ebfn ph\u00e1 s\u1ea3n tr\u00ean to\u00e0n ti\u1ec3u bang.<\/p>\n

Gi\u1edd \u0111\u00e2y, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u1ea3nh b\u00e1o nh\u1eefng tr\u1eadn m\u01b0a l\u1edbn t\u01b0\u01a1ng t\u1ef1 m\u1ed9t l\u1ea7n n\u1eefa s\u1eafp \u1eadp \u0111\u1ebfn, nh\u01b0ng c\u00f2n t\u1ed3i t\u1ec7 v\u00e0 v\u1edbi t\u1ea7n su\u1ea5t d\u00e0y \u0111\u1eb7c h\u01a1n.<\/p>\n

\u201cCh\u00fang t\u00f4i nh\u1eadn th\u1ea5y bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u00e3 l\u00e0m t\u0103ng nguy c\u01a1 t\u00e1i di\u1ec5n tr\u1eadn l\u0169 l\u1ecbch s\u1eed (n\u0103m 1862) \u1edf California, v\u00e0 s\u1ef1 n\u00f3ng l\u00ean to\u00e0n c\u1ea7u trong t\u01b0\u01a1ng lai th\u1eadm ch\u00ed c\u00f3 th\u1ec3 khi\u1ebfn nguy c\u01a1 n\u00e0y t\u0103ng cao h\u01a1n\u201d, nghi\u00ean c\u1ee9u c\u1ea3nh b\u00e1o.<\/p>\n

\"\"<\/figure>\n

Theo CNN, nhi\u1ec1u th\u00e0nh ph\u1ed1 l\u1edbn v\u1edbi h\u00e0ng tri\u1ec7u c\u01b0 d\u00e2n hi\u1ec7n \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng ngay tr\u00ean nh\u1eefng \u0111i\u1ec3m l\u0169 trong qu\u00e1 kh\u1ee9, khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi g\u1eb7p nguy hi\u1ec3m h\u01a1n. C\u1ee5 th\u1ec3, c\u00f3 kho\u1ea3ng 500.000 ng\u01b0\u1eddi s\u1ed1ng \u1edf California v\u00e0o n\u0103m 1862. \u0110\u1ebfn nay, d\u00e2n s\u1ed1 c\u1ee7a bang l\u00e0 h\u01a1n 39 tri\u1ec7u ng\u01b0\u1eddi.<\/p>\n

\u201cKhi tr\u1eadn l\u0169 l\u1ee5t n\u00e0y x\u1ea3y ra m\u1ed9t l\u1ea7n n\u1eefa, h\u1eadu qu\u1ea3 s\u1ebd r\u1ea5t kh\u00e1c so v\u1edbi nh\u1eefng n\u0103m 1860\u201d, nh\u00e0 nghi\u00ean c\u1ee9u nh\u1eadn \u0111\u1ecbnh.<\/p>\n

B\u1ea3o Tr\u00e2m (Theo CNN)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Trang CNN \u0111\u01b0a tin, bang California c\u1ee7a M\u1ef9 \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t m\u1ed9t th\u1ea3m h\u1ecda kh\u00ed h\u1eadu l\u1edbn s\u1eafp \u1eadp \u0111\u1ebfn, nh\u01b0ng n\u00f3 kh\u00f4ng ph\u1ea3i m\u1ed9t tr\u1eadn \u0111\u1ed9ng \u0111\u1ea5t hay \u0111\u1ee3t h\u1ea1n h\u00e1n nh\u01b0 nhi\u1ec1u ng\u01b0\u1eddi d\u1ef1 t\u00ednh. Theo c\u00e1c nh\u00e0 khoa h\u1ecdc, Carlifornia kh\u00f3 tr\u00e1nh kh\u1ecfi \u201ctr\u1eadn l\u0169 ngh\u00ecn n\u0103m c\u00f3 m\u1ed9t\u201d nh\u1ea5n ch\u00ecm […]<\/p>\n","protected":false},"author":40,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[13166,153442,7997,461,153443],"topics":[],"longform":[],"members":[128588],"story":[],"thematic":[],"_links":{"self":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/607523"}],"collection":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/users\/40"}],"replies":[{"embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/comments?post=607523"}],"version-history":[{"count":3,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/607523\/revisions"}],"predecessor-version":[{"id":607538,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/607523\/revisions\/607538"}],"wp:attachment":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/media?parent=607523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/categories?post=607523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/tags?post=607523"},{"taxonomy":"topics","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/topics?post=607523"},{"taxonomy":"longform","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/longform?post=607523"},{"taxonomy":"members","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/members?post=607523"},{"taxonomy":"story","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/story?post=607523"},{"taxonomy":"thematic","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/thematic?post=607523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}