{"id":1653,"date":"2021-08-10T10:38:52","date_gmt":"2021-08-10T10:38:52","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=1653"},"modified":"2021-08-10T10:38:52","modified_gmt":"2021-08-10T10:38:52","slug":"historical-tortoiseshell-trade-impact-hawksbill-sea-turtles","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/marine-biology\/historical-tortoiseshell-trade-impact-hawksbill-sea-turtles\/","title":{"rendered":"Nghi\u00ean c\u1ee9u m\u1edbi l\u00e0m s\u00e1ng t\u1ecf t\u00e1c \u0111\u1ed9ng t\u00e0n kh\u1ed1c c\u1ee7a n\u1ea1n bu\u00f4n b\u00e1n mai r\u00f9a \u0111\u1ed1i v\u1edbi lo\u00e0i \u0111\u1ed3i m\u1ed3i"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Nghi\u00ean c\u1ee9u m\u1edbi l\u00e0m s\u00e1ng t\u1ecf t\u00e1c \u0111\u1ed9ng t\u00e0n kh\u1ed1c c\u1ee7a n\u1ea1n bu\u00f4n b\u00e1n mai r\u00f9a \u0111\u1ed1i v\u1edbi lo\u00e0i \u0111\u1ed3i m\u1ed3i<\/h2>\n\n<h2 class=\"wp-block-heading\">Khai th\u00e1c trong l\u1ecbch s\u1eed<\/h2>\n\n<p>H\u01a1n 150 n\u0103m d\u1eef li\u1ec7u \u0111\u00e3 ti\u1ebft l\u1ed9 m\u1ee9c \u0111\u1ed9 \u0111\u00e1ng b\u00e1o \u0111\u1ed9ng c\u1ee7a n\u1ea1n bu\u00f4n b\u00e1n mai r\u00f9a v\u00e0 t\u00e1c \u0111\u1ed9ng t\u00e0n kh\u1ed1c c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi lo\u00e0i \u0111\u1ed3i m\u1ed3i. Tr\u01b0\u1edbc nghi\u00ean c\u1ee9u n\u00e0y, d\u1eef li\u1ec7u v\u1ec1 n\u1ea1n bu\u00f4n b\u00e1n ch\u1ec9 c\u00f3 t\u1eeb n\u0103m 1950 tr\u1edf v\u1ec1 sau, nh\u01b0ng gi\u1edd \u0111\u00e2y c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111i s\u00e2u v\u00e0o c\u00e1c kho l\u01b0u tr\u1eef t\u1eeb n\u0103m 1844 \u0111\u1ebfn n\u0103m 1992, kh\u00e1m ph\u00e1 ra m\u1ed9t l\u1ecbch s\u1eed khai th\u00e1c \u1ea9n gi\u1ea5u.<\/p>\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng con s\u1ed1 \u0111\u00e1ng kinh ng\u1ea1c<\/h2>\n\n<p>Ph\u00e2n t\u00edch cho th\u1ea5y h\u01a1n 1.186.087 pound mai r\u00f9a \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra th\u1ecb tr\u01b0\u1eddng tr\u01b0\u1edbc n\u0103m 1950, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng 880.000 con r\u00f9a ri\u00eang l\u1ebb. Con s\u1ed1 n\u00e0y v\u01b0\u1ee3t xa c\u00e1c \u01b0\u1edbc t\u00ednh tr\u01b0\u1edbc \u0111\u00e2y, d\u1ef1a tr\u00ean d\u1eef li\u1ec7u t\u1eeb n\u0103m 1950 tr\u1edf \u0111i.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0110\u00e1nh b\u1eaft c\u1ea1n ki\u1ec7t<\/h2>\n\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 th\u00e1ch th\u1ee9c gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng ch\u1ec9 c\u00f3 nh\u1eefng con r\u00f9a tr\u01b0\u1edfng th\u00e0nh l\u1edbn m\u1edbi b\u1ecb nh\u1eafm m\u1ee5c ti\u00eau v\u00ec l\u1edbp mai c\u1ee7a ch\u00fang. Khi nh\u1eefng con r\u00f9a l\u1edbn h\u01a1n b\u1ecb s\u0103n b\u1eaft, v\u1ee5 thu ho\u1ea1ch m\u1edf r\u1ed9ng \u0111\u1ebfn nhi\u1ec1u con r\u00f9a tr\u01b0\u1edfng th\u00e0nh v\u00e0 r\u00f9a con h\u01a1n, m\u1ed9t qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;\u0111\u00e1nh b\u1eaft c\u1ea1n ki\u1ec7t&#8221;. Th\u1ef1c t\u1ebf n\u00e0y l\u00e0m c\u1ea1n ki\u1ec7t th\u00eam qu\u1ea7n th\u1ec3 r\u00f9a.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u00ednh to\u00e1n l\u1ea1i s\u1ea3n l\u01b0\u1ee3ng khai th\u00e1c<\/h2>\n\n<p>S\u1eed d\u1ee5ng d\u1eef li\u1ec7u t\u1eeb c\u00e1c l\u00f4 h\u00e0ng mai r\u00f9a b\u1ea5t h\u1ee3p ph\u00e1p \u0111\u01b0\u01a1ng th\u1eddi, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 t\u00ednh to\u00e1n l\u1ea1i s\u1ed1 l\u01b0\u1ee3ng r\u00f9a b\u1ecb khai th\u00e1c trong h\u01a1n 150 n\u0103m. K\u1ebft qu\u1ea3 th\u1eadt \u0111\u00e1ng kinh ng\u1ea1c:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Ch\u1ec9 nh\u1eefng con tr\u01b0\u1edfng th\u00e0nh l\u1edbn:<\/strong> 4.640.062 c\u00e1 th\u1ec3<\/li>\n<li><strong>R\u00f9a tr\u01b0\u1edfng th\u00e0nh h\u1ed7n h\u1ee3p:<\/strong> 5.122.951 c\u00e1 th\u1ec3<\/li>\n<li><strong>\u0110\u1ed9 tu\u1ed5i h\u1ed7n h\u1ee3p:<\/strong> 9.834.837 c\u00e1 th\u1ec3<\/li>\n<li><strong>\u0110\u00e1nh b\u1eaft c\u1ea1n ki\u1ec7t:<\/strong> 8.976.503 c\u00e1 th\u1ec3<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Tuy\u1ebfn \u0111\u01b0\u1eddng bu\u00f4n b\u00e1n l\u1ecbch s\u1eed v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1nh b\u1eaft b\u1ea5t h\u1ee3p ph\u00e1p, kh\u00f4ng b\u00e1o c\u00e1o v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t (IUU)<\/h2>\n\n<p>C\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng bu\u00f4n b\u00e1n mai r\u00f9a trong l\u1ecbch s\u1eed v\u1eabn li\u00ean quan \u0111\u1ebfn c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1nh b\u1eaft b\u1ea5t h\u1ee3p ph\u00e1p ng\u00e0y nay. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho r\u1eb1ng c\u00e1c m\u1ea1ng l\u01b0\u1edbi v\u00e0 \u0111\u01a1n v\u1ecb li\u00ean quan \u0111\u1ebfn n\u1ea1n bu\u00f4n b\u00e1n mai r\u00f9a c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u1eb7t n\u1ec1n t\u1ea3ng cho ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1nh b\u1eaft IUU \u0111\u01b0\u01a1ng th\u1eddi.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111ang di\u1ec5n ra<\/h2>\n\n<p>M\u1eb7c d\u00f9 \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 qu\u1ed1c t\u1ebf t\u1eeb n\u0103m 1977, nh\u01b0ng lo\u00e0i \u0111\u1ed3i m\u1ed3i v\u1eabn b\u1ecb \u0111\u00e1nh b\u1eaft tr\u00e1i ph\u00e9p \u1edf c\u00e1c qu\u1ed1c gia nh\u01b0 Indonesia, Malaysia v\u00e0 Philippines, th\u01b0\u1eddng l\u00e0 \u0111\u1ec3 xu\u1ea5t kh\u1ea9u sang Trung Qu\u1ed1c. Nghi\u00ean c\u1ee9u n\u00e0y nh\u1ea5n m\u1ea1nh s\u1ef1 c\u1ea7n thi\u1ebft ph\u1ea3i t\u0103ng c\u01b0\u1eddng gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1nh b\u1eaft ven bi\u1ec3n th\u1ee7 c\u00f4ng v\u00e0 c\u00e1c \u0111\u1ed9i t\u00e0u th\u01b0\u01a1ng m\u1ea1i \u0111\u1ec3 b\u1ea3o v\u1ec7 r\u00f9a v\u00e0 c\u00e1c lo\u00e0i sinh v\u1eadt bi\u1ec3n c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng kh\u00e1c.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u1ea7n ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u<\/h2>\n\n<p>Nghi\u00ean c\u1ee9u n\u00e0y cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 t\u00e1c \u0111\u1ed9ng l\u1ecbch s\u1eed c\u1ee7a n\u1ea1n bu\u00f4n b\u00e1n mai r\u00f9a \u0111\u1ed1i v\u1edbi lo\u00e0i \u0111\u1ed3i m\u1ed3i. Tuy nhi\u00ean, c\u1ea7n ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u s\u00e2u h\u01a1n \u0111\u1ec3 hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7 c\u00e1c h\u1eadu qu\u1ea3 l\u00e2u d\u00e0i c\u1ee7a n\u1ea1n khai th\u00e1c n\u00e0y v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 \u0111\u1ec3 b\u1ea3o v\u1ec7 nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt c\u1ef1c k\u1ef3 nguy c\u1ea5p n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"<p>Nghi\u00ean c\u1ee9u m\u1edbi l\u00e0m s\u00e1ng t\u1ecf t\u00e1c \u0111\u1ed9ng t\u00e0n kh\u1ed1c c\u1ee7a n\u1ea1n bu\u00f4n b\u00e1n mai r\u00f9a \u0111\u1ed1i v\u1edbi lo\u00e0i \u0111\u1ed3i m\u1ed3i Khai th\u00e1c trong l\u1ecbch s\u1eed H\u01a1n 150 n\u0103m d\u1eef&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[1298,404,3583,3582,3579,3581,3580],"class_list":["post-1653","post","type-post","status-publish","format-standard","hentry","category-marine-biology","tag-marine-conservation","tag-endangered-species","tag-illegal-unreported-and-unregulated-fishing","tag-fishing-down","tag-hawksbill-sea-turtle","tag-historical-exploitation","tag-tortoiseshell-trade"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1653","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=1653"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1653\/revisions"}],"predecessor-version":[{"id":1654,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1653\/revisions\/1654"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=1653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=1653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=1653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}