Khai th\u00e1c kho\u00e1ng s\u1ea3n \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u \u0111ang tr\u1edf th\u00e0nh m\u1ed1i \u0111e d\u1ecda ng\u00e0y c\u00e0ng l\u1edbn \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng nh\u01b0 t\u00ea t\u00ea bi\u1ec3n, m\u1ed9t lo\u00e0i sinh v\u1eadt bi\u1ec3n hi\u1ebfm ch\u1ec9 s\u1ed1ng g\u1ea7n c\u00e1c l\u1ed7 th\u00f4ng h\u01a1i th\u1ee7y nhi\u1ec7t \u1edf \u1ea4n \u0110\u1ed9 D\u01b0\u01a1ng. C\u00e1c l\u1ed7 th\u00f4ng h\u01a1i n\u00e0y r\u1ea5t gi\u00e0u kim lo\u1ea1i qu\u00fd gi\u00e1, ch\u00ednh v\u00ec v\u1eady ch\u00fang tr\u1edf n\u00ean h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng ty khai th\u00e1c kho\u00e1ng s\u1ea3n. Tuy nhi\u00ean, c\u00e1c ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng t\u00e1c \u0111\u1ed9ng t\u00e0n ph\u00e1 \u0111\u1ed1i v\u1edbi t\u00ea t\u00ea bi\u1ec3n v\u00e0 c\u00e1c lo\u00e0i sinh v\u1eadt bi\u1ec3n s\u00e2u d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng kh\u00e1c.<\/p>\n\n
T\u00ea t\u00ea bi\u1ec3n l\u00e0 m\u1ed9t lo\u00e0i sinh v\u1eadt h\u1ea5p d\u1eabn \u0111\u00e3 ti\u1ebfn h\u00f3a nh\u1eefng kh\u1ea3 n\u0103ng th\u00edch nghi \u0111\u1ed9c \u0111\u00e1o \u0111\u1ec3 t\u1ed3n t\u1ea1i trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t. Ch\u00fang t\u1ea1o ra m\u1ed9t b\u1ed9 gi\u00e1p s\u1eaft xung quanh c\u01a1 th\u1ec3 \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n kh\u1ecfi s\u1ee9c \u00e9p nghi\u1ec1n n\u00e1t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao t\u00ecm th\u1ea5y \u1edf c\u00e1c l\u1ed7 th\u00f4ng h\u01a1i th\u1ee7y nhi\u1ec7t. Ngo\u00e0i ra, ch\u00fang d\u1ef1a v\u00e0o n\u0103ng l\u01b0\u1ee3ng do vi khu\u1ea9n t\u1ea1o ra trong m\u1ed9t tuy\u1ebfn l\u1edbn thay v\u00ec \u0103n th\u1ee9c \u0103n nh\u01b0 c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt kh\u00e1c.<\/p>\n\n
Ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c kho\u00e1ng s\u1ea3n \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u g\u00e2y ra m\u1ed1i \u0111e d\u1ecda \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi t\u00ea t\u00ea bi\u1ec3n v\u00e0 c\u00e1c lo\u00e0i sinh v\u1eadt bi\u1ec3n s\u00e2u kh\u00e1c. C\u00e1c ho\u1ea1t \u0111\u1ed9ng khoan th\u0103m d\u00f2 v\u00e0 khai th\u00e1c c\u00f3 th\u1ec3 l\u00e0m h\u01b0 h\u1ea1i ho\u1eb7c ph\u00e1 h\u1ee7y c\u00e1c m\u00f4i tr\u01b0\u1eddng s\u1ed1ng \u1edf l\u1ed7 th\u00f4ng h\u01a1i th\u1ee7y nhi\u1ec7t, v\u1ed1n r\u1ea5t c\u1ea7n thi\u1ebft cho s\u1ef1 sinh t\u1ed3n c\u1ee7a c\u00e1c lo\u00e0i n\u00e0y. C\u00e1c ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c c\u0169ng c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng c\u00e1c h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0o m\u00f4i tr\u01b0\u1eddng, g\u00e2y h\u1ea1i \u0111\u1ebfn sinh v\u1eadt bi\u1ec3n.<\/p>\n\n
C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 l\u00ean ti\u1ebfng b\u00e0y t\u1ecf quan ng\u1ea1i v\u1ec1 nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng c\u1ee7a ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c kho\u00e1ng s\u1ea3n \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u \u0111\u1ed1i v\u1edbi h\u1ec7 sinh th\u00e1i bi\u1ec3n. V\u00e0o n\u0103m 2018, 28 nh\u00e0 khoa h\u1ecdc v\u1ec1 \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u00e3 g\u1eedi m\u1ed9t l\u00e1 th\u01b0 ng\u1ecf t\u1edbi C\u01a1 quan qu\u1ea3n l\u00fd \u0111\u00e1y bi\u1ec3n qu\u1ed1c t\u1ebf (ISA), m\u1ed9t c\u01a1 quan c\u1ee7a Li\u00ean H\u1ee3p Qu\u1ed1c ch\u1ecbu tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd \u0111\u00e1y bi\u1ec3n \u1edf v\u00f9ng bi\u1ec3n qu\u1ed1c t\u1ebf, b\u00e0y t\u1ecf m\u1ed1i lo ng\u1ea1i c\u1ee7a h\u1ecd. H\u1ecd k\u00eau g\u1ecdi ISA b\u1ea3o v\u1ec7 nh\u1eefng khu v\u1ef1c nh\u1ea1y c\u1ea3m v\u00e0 c\u00e2n nh\u1eafc s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c lo\u00e0i c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng khi x\u00e2y d\u1ef1ng c\u00e1c quy \u0111\u1ecbnh v\u1ec1 ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c kho\u00e1ng s\u1ea3n \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u.<\/p>\n\n
Hi\u1ec7n ISA \u0111ang x\u00e2y d\u1ef1ng m\u1ed9t b\u1ed9 quy t\u1eafc \u1ee9ng x\u1eed \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c kho\u00e1ng s\u1ea3n \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u, d\u1ef1 ki\u1ebfn s\u1ebd ho\u00e0n th\u00e0nh v\u00e0o n\u0103m 2020. B\u1ed9 quy t\u1eafc \u1ee9ng x\u1eed n\u00e0y s\u1ebd x\u00e1c \u0111\u1ecbnh c\u00e1ch th\u1ee9c qu\u1ea3n l\u00fd c\u00e1c ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c \u1edf v\u00f9ng bi\u1ec3n qu\u1ed1c t\u1ebf. C\u00e1c nh\u00e0 khoa h\u1ecdc hy v\u1ecdng r\u1eb1ng ISA s\u1ebd \u01b0u ti\u00ean b\u1ea3o v\u1ec7 c\u00e1c h\u1ec7 sinh th\u00e1i nh\u1ea1y c\u1ea3m v\u00e0 c\u00e1c lo\u00e0i c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng trong c\u00e1c quy \u0111\u1ecbnh c\u1ee7a m\u00ecnh.<\/p>\n\n
C\u00e1c m\u00f4i tr\u01b0\u1eddng s\u1ed1ng \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u c\u1ef1c k\u1ef3 mong manh v\u00e0 d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng tr\u01b0\u1edbc c\u00e1c t\u00e1c \u0111\u1ed9ng x\u1ea5u. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c h\u1ec7 sinh th\u00e1i tr\u00ean c\u1ea1n, kh\u00f4ng th\u1ec3 thi\u1ebft l\u1eadp c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh nh\u00e2n gi\u1ed1ng cho c\u00e1c lo\u00e0i sinh v\u1eadt v\u00f9ng n\u01b0\u1edbc s\u00e2u n\u1ebfu qu\u1ea7n th\u1ec3 c\u1ee7a ch\u00fang b\u1ecb \u0111e d\u1ecda. Do \u0111\u00f3, vi\u1ec7c b\u1ea3o v\u1ec7 nh\u1eefng m\u00f4i tr\u01b0\u1eddng s\u1ed1ng n\u00e0y v\u00e0 c\u00e1c lo\u00e0i ph\u1ee5 thu\u1ed9c v\u00e0o ch\u00fang l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n\n
N\u00e2ng cao nh\u1eadn th\u1ee9c c\u1ee7a c\u1ed9ng \u0111\u1ed3ng v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u00e0 c\u00e1c h\u1ec7 sinh th\u00e1i v\u00f9ng n\u01b0\u1edbc s\u00e2u ph\u1ea3i \u0111\u1ed1i m\u1eb7t l\u00e0 \u0111i\u1ec1u h\u1ebft s\u1ee9c quan tr\u1ecdng. B\u1eb1ng c\u00e1ch hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng kh\u1ea3 n\u0103ng th\u00edch nghi \u0111\u1ed9c \u0111\u00e1o v\u00e0 t\u00ednh d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng c\u1ee7a c\u00e1c lo\u00e0i sinh v\u1eadt v\u00f9ng n\u01b0\u1edbc s\u00e2u, m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 l\u00ean ti\u1ebfng \u1ee7ng h\u1ed9 vi\u1ec7c b\u1ea3o v\u1ec7 ch\u00fang. Vi\u1ec7c gi\u00e1o d\u1ee5c nh\u1eefng nh\u00e0 ho\u1ea1ch \u0111\u1ecbnh ch\u00ednh s\u00e1ch v\u00e0 c\u00f4ng ch\u00fang v\u1ec1 nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u1ec1m \u1ea9n c\u1ee7a ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c kho\u00e1ng s\u1ea3n t\u1ea1i v\u00f9ng n\u01b0\u1edbc s\u00e2u l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng nh\u1eefng m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u00f3 gi\u00e1 tr\u1ecb n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o t\u1ed3n l\u00e2u d\u00e0i.<\/p>\n\n
T\u01b0\u01a1ng lai c\u1ee7a ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c kho\u00e1ng s\u1ea3n \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u v\u1eabn ch\u01b0a ch\u1eafc ch\u1eafn. M\u1eb7c d\u00f9 c\u00e1c c\u00f4ng ty khai th\u00e1c kho\u00e1ng s\u1ea3n r\u1ea5t h\u00e1o h\u1ee9c khai th\u00e1c c\u00e1c kim lo\u1ea1i qu\u00fd gi\u00e1 t\u00ecm th\u1ea5y g\u1ea7n c\u00e1c l\u1ed7 th\u00f4ng h\u01a1i th\u1ee7y nhi\u1ec7t, c\u00e1c nh\u00e0 khoa h\u1ecdc l\u1ea1i lo ng\u1ea1i v\u1ec1 nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u1ec1m \u1ea9n \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng. B\u1ed9 quy t\u1eafc \u1ee9ng x\u1eed c\u1ee7a ISA s\u1ebd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1ch th\u1ee9c ti\u1ebfn h\u00e0nh khai th\u00e1c kho\u00e1ng s\u1ea3n \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u v\u00e0 li\u1ec7u ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u00e1ch b\u1ec1n v\u1eefng hay kh\u00f4ng.<\/p>\n\n
Trong th\u1eddi gian ch\u1edd \u0111\u1ee3i, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn ti\u1ebfp t\u1ee5c \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng c\u1ee7a c\u00e1c lo\u00e0i sinh v\u1eadt v\u00f9ng n\u01b0\u1edbc s\u00e2u v\u00e0 v\u1eadn \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u00fang. B\u1eb1ng c\u00e1ch n\u00e2ng cao nh\u1eadn th\u1ee9c v\u00e0 h\u1ee3p t\u00e1c c\u00f9ng nhau, ch\u00fang ta c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng nh\u1eefng h\u1ec7 sinh th\u00e1i \u0111\u1ed9c \u0111\u00e1o v\u00e0 mong manh n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o t\u1ed3n cho c\u00e1c th\u1ebf h\u1ec7 t\u01b0\u01a1ng lai.<\/p>","protected":false},"excerpt":{"rendered":"
Khai th\u00e1c khai kho\u00e1ng \u0111\u1ea1i d\u01b0\u01a1ng s\u00e2u \u0111e d\u1ecda \u0111\u1ebfn c\u00e1c lo\u00e0i c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng Khai th\u00e1c kho\u00e1ng s\u1ea3n \u1edf v\u00f9ng n\u01b0\u1edbc s\u00e2u \u0111ang tr\u1edf th\u00e0nh m\u1ed1i \u0111e…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[1298,404,2632,669,2633],"class_list":["post-1155","post","type-post","status-publish","format-standard","hentry","category-marine-biology","tag-marine-conservation","tag-endangered-species","tag-deep-sea-mining","tag-hydrothermal-vents","tag-sea-pangolin"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=1155"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1155\/revisions"}],"predecessor-version":[{"id":1156,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1155\/revisions\/1156"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=1155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=1155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=1155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}