{"id":9442,"date":"2021-11-21T16:42:10","date_gmt":"2021-11-21T09:42:10","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=9442"},"modified":"2021-11-21T18:37:54","modified_gmt":"2021-11-21T11:37:54","slug":"vi-sao-thuong-hai-phai-cat-dong-nuoc-hop-luu-de-thai","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/vi-sao-thuong-hai-phai-cat-dong-nuoc-hop-luu-de-thai\/","title":{"rendered":"V\u00ec sao Th\u01b0\u1ee3ng H\u1ea3i ph\u1ea3i c\u1eaft d\u00f2ng n\u01b0\u1edbc, h\u1ee3p l\u01b0u \u0111\u1ec3 th\u1ea3i?"},"content":{"rendered":"\n<p>Th\u01b0\u1ee3ng H\u1ea3i l\u00e0 m\u1ed9t th\u00e0nh ph\u1ed1 \u0111\u1eb7c bi\u1ec7t \u1edf v\u00f9ng duy\u00ean h\u1ea3i ph\u00eda \u0111\u00f4ng Trung Qu\u1ed1c. M\u1ee5c \u0111\u00edch ph\u00e1t tri\u1ec3n c\u1ee7a n\u00f3 l\u00e0 tr\u1edf th\u00e0nh trung t\u00e2m kinh t\u1ebf, ti\u1ec1n t\u1ec7, m\u1eadu d\u1ecbch qu\u1ed1c t\u1ebf, tr\u1edf th\u00e0nh \u0111\u00f4 th\u1ecb l\u1edbn qu\u1ed1c t\u1ebf ho\u00e1, hi\u1ec7n \u0111\u1ea1i ho\u00e1. \u0110i\u1ec1u \u0111\u00f3 \u0111\u00f2i h\u1ecfi m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u01b0u vi\u1ec7t v\u1ec1 sinh th\u00e1i, h\u00e0i ho\u00e0 gi\u1eefa con ng\u01b0\u1eddi v\u00e0 thi\u00ean nhi\u00ean. N\u01b0\u1edbc l\u00e0 m\u1ed9t trong nh\u1eefng b\u1ed9 ph\u1eadn c\u1ea5u th\u00e0nh c\u01a1 b\u1ea3n c\u1ee7a m\u00f4i tr\u01b0\u1eddng sinh th\u00e1i, trong \u0111\u00f3 s\u00f4ng Ho\u00e0ng Ph\u1ed1 l\u00e0 ngu\u1ed3n n\u01b0\u1edbc quan tr\u1ecdng nh\u1ea5t, c\u0169ng l\u00e0 tuy\u1ebfn phong c\u1ea3nh c\u1ee7a th\u00e0nh ph\u1ed1. Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc s\u00f4ng Ho\u00e0ng Ph\u1ed1 t\u1ed1t hay x\u1ea5u quan h\u1ec7 \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ee9c kho\u1ebb c\u1ee7a nh\u00e2n d\u00e2n v\u00e0 s\u1ea3n ph\u1ea9m n\u00f4ng nghi\u1ec7p. C\u1ea3nh quan s\u00f4ng Ho\u00e0ng Ph\u1ed1 li\u00ean quan \u0111\u1ebfn h\u00ecnh \u1ea3nh c\u1ee7a Th\u01b0\u1ee3ng H\u1ea3i, m\u1ed9t th\u00e0nh ph\u1ed1 qu\u1ed1c t\u1ebf l\u1edbn.<\/p>\n\n\n\n<p>S\u00f4ng T\u00f4 Ch\u00e2u c\u00f2n g\u1ecdi l\u00e0 s\u00f4ng Ng\u00f4 T\u00f9ng, l\u00e0 nh\u00e1nh s\u00f4ng l\u1edbn nh\u1ea5t trong h\u1ec7 th\u1ed1ng s\u00f4ng Ho\u00e0ng Ph\u1ed1. N\u00f3 b\u1eaft ngu\u1ed3n t\u1eeb c\u1eeda kh\u1ea9u Qua Kinh c\u1ee7a Th\u00e1i H\u1ed3, sau khi ch\u1ea3y qua th\u00e0nh ph\u1ed1 T\u00f4 Ch\u00e2u, u\u1ed1n kh\u00fac ch\u1ea3y v\u1ec1 ph\u00eda \u0111\u00f4ng xuy\u00ean qua th\u00e0nh ph\u1ed1 Th\u01b0\u1ee3ng H\u1ea3i, h\u1ee3p v\u1edbi s\u00f4ng Ho\u00e0ng Ph\u1ed1 \u1edf c\u1ea7u B\u1ea1ch \u0110\u1ed9. To\u00e0n s\u00f4ng d\u00e0i 125 km, \u0111o\u1ea1n \u0111i qua khu v\u1ef1c Th\u01b0\u1ee3ng H\u1ea3i d\u00e0i 53,1 km, \u0111o\u1ea1n s\u00f4ng trong th\u00e0nh ph\u1ed1 l\u00e0 23,8 km. S\u00f4ng T\u00f4 Ch\u00e2u tr\u01b0\u1edbc \u0111\u00e2y v\u1ed1n r\u1ea5t trong v\u00e0 s\u1ea1ch, c\u00f3 nhi\u1ec1u lo\u00e0i t\u00f4m c\u00e1. N\u0103m 1911, th\u00e0nh ph\u1ed1 Th\u01b0\u1ee3ng H\u1ea3i x\u00e2y d\u1ef1ng c\u1ed1ng ch\u1eafn n\u01b0\u1edbc ph\u00eda b\u1eafc \u1edf c\u1ea7u H\u00e0ng Phong \u0111\u1ec3 l\u1ea5y n\u01b0\u1edbc s\u00f4ng T\u00f4 Ch\u00e2u l\u00e0m ngu\u1ed3n n\u01b0\u1edbc. Sau \u0111\u00f3, c\u00f9ng v\u1edbi s\u1ef1 gia t\u0103ng c\u1ee7a d\u00e2n s\u1ed1 v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng nghi\u1ec7p, l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t v\u00e0 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p kh\u1ed5ng l\u1ed3 \u0111\u1ed5 v\u00e0o s\u00f4ng T\u00f4 Ch\u00e2u. N\u0103m 1920, qu\u00e3ng s\u00f4ng T\u00f4 Ch\u00e2u trong th\u00e0nh ph\u1ed1 xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng n\u01b0\u1edbc \u0111en v\u00e0 th\u1ed1i. V\u00ec v\u1eady, n\u0103m 1928, c\u1ed1ng ph\u00eda b\u1eafc b\u1eaft bu\u1ed9c ph\u1ea3i d\u1eddi \u0111i, d\u00f9ng ngu\u1ed3n n\u01b0\u1edbc h\u1ea1 l\u01b0u s\u00f4ng Ho\u00e0ng Ph\u1ed1 l\u00e0m ngu\u1ed3n n\u01b0\u1edbc ch\u00ednh. Sau ng\u00e0y gi\u1ea3i ph\u00f3ng, n\u1ec1n c\u00f4ng nghi\u1ec7p Th\u01b0\u1ee3ng H\u1ea3i ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng, d\u00e2n s\u1ed1 c\u0169ng t\u0103ng nhanh khi\u1ebfn cho s\u00f4ng T\u00f4 Ch\u00e2u ph\u1ea3i ti\u1ebfp thu 47% t\u1ed5ng l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i c\u1ee7a to\u00e0n th\u00e0nh ph\u1ed1. Do \u0111\u00f3 n\u01b0\u1edbc s\u00f4ng ng\u00e0y c\u00e0ng b\u1ecb \u00f4 nhi\u1ec5m n\u1eb7ng, ph\u1ea1m vi \u00f4 nhi\u1ec5m m\u1edf r\u1ed9ng l\u00ean t\u1eadn th\u01b0\u1ee3ng ngu\u1ed3n. \u0110\u1ebfn n\u0103m 1978, to\u00e0n b\u1ed9 qu\u00e3ng s\u00f4ng T\u00f4 Ch\u00e2u \u1edf trong th\u00e0nh ph\u1ed1 \u0111\u00e3 g\u00e2y \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc th\u00e0nh ph\u1ed1 r\u1ea5t nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n<p>\u0110\u1ec3 c\u1ea3i thi\u1ec7n m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc, Th\u01b0\u1ee3ng H\u1ea3i \u0111\u00e3 x\u00e2y d\u1ef1ng c\u00f4ng tr\u00ecnh c\u1eaft d\u00f2ng n\u01b0\u1edbc \u00f4 nhi\u1ec5m c\u1ee7a th\u00e0nh ph\u1ed1 \u0111\u1ec3 \u0111\u1ed5 v\u00e0o c\u1eeda kh\u1ea9u s\u00f4ng Tr\u01b0\u1eddng Giang. C\u00f4ng tr\u00ecnh n\u00e0y kh\u1edfi c\u00f4ng t\u1eeb n\u0103m 1988 \u0111\u1ebfn n\u0103m 1990 th\u00ec c\u00e1c h\u1ea1ng m\u1ee5c c\u00f4ng tr\u00ecnh ch\u00ednh \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh, d\u00f9ng h\u1ec7 th\u1ed1ng tr\u1ea1m b\u01a1m thu gom n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t v\u00e0 n\u01b0\u1edbc \u00f4 nhi\u1ec5m c\u00f4ng nghi\u1ec7p tr\u01b0\u1edbc \u0111\u00e2y \u0111\u1ed5 v\u00e0o s\u00f4ng T\u00f4 Ch\u00e2u, nay h\u1ee3p l\u01b0u v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng chung, b\u1eaft \u0111\u1ea7u t\u1eeb c\u1eeda kh\u1ea9u B\u1ea3o S\u01a1n Tr\u00fac Vi\u00ean d\u00f9ng h\u1ec7 th\u1ed1ng m\u1edf r\u1ed9ng \u0111\u01b0a sang c\u1eeda kh\u1ea9u s\u00f4ng Tr\u01b0\u1eddng Giang, nh\u1eb1m m\u01b0\u1ee3n d\u00f2ng l\u01b0u l\u01b0\u1ee3ng l\u1edbn c\u1ee7a s\u00f4ng Tr\u01b0\u1eddng Giang \u0111\u1ec3 l\u00e0m s\u1ea1ch. Sau khi c\u00f4ng tr\u00ecnh giai \u0111o\u1ea1n m\u1ed9t \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng, \u0111\u00e3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i r\u1ea5t nhi\u1ec1u \u0111\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc s\u00f4ng T\u00f4 Ch\u00e2u \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u00e0 ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng c\u0169.<\/p>\n\n\n\n<p>T\u1eeb kho\u00e1: S\u00f4ng T\u00f4 Ch\u00e2u; C\u1eaft d\u00f2ng n\u01b0\u1edbc \u00f4 nhi\u1ec5m; H\u1ee3p l\u01b0u d\u00f2ng \u00f4 nhi\u1ec5m.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u01b0\u1ee3ng H\u1ea3i l\u00e0 m\u1ed9t th\u00e0nh ph\u1ed1 \u0111\u1eb7c bi\u1ec7t \u1edf v\u00f9ng duy\u00ean h\u1ea3i ph\u00eda \u0111\u00f4ng Trung Qu\u1ed1c. M\u1ee5c \u0111\u00edch ph\u00e1t tri\u1ec3n c\u1ee7a n\u00f3 l\u00e0 tr\u1edf th\u00e0nh trung t\u00e2m kinh t\u1ebf, ti\u1ec1n t\u1ec7, m\u1eadu d\u1ecbch qu\u1ed1c t\u1ebf, tr\u1edf th\u00e0nh \u0111\u00f4 th\u1ecb l\u1edbn qu\u1ed1c t\u1ebf ho\u00e1, hi\u1ec7n \u0111\u1ea1i ho\u00e1. \u0110i\u1ec1u \u0111\u00f3 \u0111\u00f2i h\u1ecfi m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u01b0u vi\u1ec7t [&hellip;]<\/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-9442","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\/9442","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=9442"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9442\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}