{"id":4549,"date":"2021-05-06T17:29:03","date_gmt":"2021-05-06T03:29:03","guid":{"rendered":"https:\/\/demo8.thuythu.com\/wepar\/?p=4549"},"modified":"2021-06-07T09:05:16","modified_gmt":"2021-06-06T19:05:16","slug":"do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu","status":"publish","type":"post","link":"https:\/\/demo8.thuythu.com\/wepar\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu\/","title":{"rendered":"\u0110\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng kho\u1ea3ng bao nhi\u00eau?"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Khi bi\u1ebft \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng kho\u1ea3ng bao nhi\u00eau. Nh\u1eb1m l\u00e0 m\u1ed9t trong nhi\u1ec1u c\u01a1 s\u1edf \u0111\u1ec1 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c <\/span>ch\u1ec9 s\u1ed1 \u0111\u1ed9 m\u1eb7n trong n\u01b0\u1edbc khi hi\u1ec7n t\u01b0\u1ee3ng x\u00e2m nh\u1eadp \u1edf mi\u1ec1n T\u00e2y di\u1ec5n ra. \u0110\u1ec3 \u0111o \u0111\u1ea1c v\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 nhi\u1ec5m m\u1eb7n c\u00f3 nghi\u00eam tr\u1ecdng kh\u00f4ng? T\u1eeb \u0111\u00f3 tri\u1ec3n khai c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00f2ng ch\u1ed1ng h\u1ea1n m\u1eb7n ph\u00f9 h\u1ee3p v\u00e0 hi\u1ec7u qu\u1ea3. \u0110\u1ed9 m\u1eb7n l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a c\u00e1c lo\u1ea1i \u0111\u1ed9ng th\u1ef1c v\u1eadt kh\u00e1c nhau. Vai tr\u00f2 c\u1ee7a n\u00f3 r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c nu\u00f4i tr\u1ed3ng th\u1ee7y h\u1ea3i s\u1ea3n v\u00e0 s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p.<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Khi khu v\u1ef1c c\u00e1c t\u1ec9nh thu\u1ed9c \u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long x\u1ea3y ra h\u1ea1n m\u1eb7n v\u00e0o m\u00f9a kh\u00f4. L\u00e0 th\u1eddi gian c\u00e1c con s\u00f4ng v\u00e0 v\u00f9ng \u0111\u1ea5t li\u1ec1n b\u1ecb n\u01b0\u1edbc bi\u1ec3n \u0110\u00f4ng nh\u1eadp x\u00e2m m\u1eb7n. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0111\u00f4ng kho\u1ea3ng bao nhi\u00eau? Th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft trong vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c gi\u1ed1ng nu\u00f4i tr\u1ed3ng th\u00edch h\u1ee3p. G\u00f3p ph\u1ea7n t\u1eadn d\u1ee5ng ngu\u1ed3n t\u00e0i nguy\u00ean t\u1ef1 nhi\u00ean, t\u0103ng tr\u01b0\u1edfng n\u1ec1n kinh t\u1ebf khu v\u1ef1c. \u0110\u1ec3 gi\u1ea3i \u0111\u00e1p, \u0111\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng v\u00e0 vai tr\u00f2 c\u1ee7a \u0111\u1ed9 m\u1eb7n. WEPAR k\u00ednh m\u1eddi b\u1ea1n \u0111\u1ecdc ti\u1ebfp t\u1ee5c theo d\u00f5i b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.\u00a0<\/span><\/p>\n<p>&gt;&gt; C\u00f3 th\u1ec3 b\u1ea1n ch\u01b0a bi\u1ebft: <a href=\"https:\/\/demo8.thuythu.com\/wepar\/xam-nhap-man-la-gi\/\">Kh\u00e1i ni\u1ec7m x\u00e2m nh\u1eadp m\u1eb7n<\/a><\/p>\n<h2 style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4552 aligncenter\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu.jpg\" alt=\"do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu\" width=\"1024\" height=\"768\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu.jpg 1024w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu-300x225.jpg 300w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu-768x576.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/h2>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">T&oacute;m t\u1eaft<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e4b43c5ea10\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e4b43c5ea10\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/demo8.thuythu.com\/wepar\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu\/#Tim_hieu_ve_do_man\" title=\"T\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 m\u1eb7n\">T\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 m\u1eb7n<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/demo8.thuythu.com\/wepar\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu\/#Do_man_la_gi\" title=\"\u0110\u1ed9 m\u1eb7n l\u00e0 g\u00ec?\">\u0110\u1ed9 m\u1eb7n l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/demo8.thuythu.com\/wepar\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu\/#Vai_tro_do_man\" title=\"Vai tr\u00f2 \u0111\u1ed9 m\u1eb7n\">Vai tr\u00f2 \u0111\u1ed9 m\u1eb7n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/demo8.thuythu.com\/wepar\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu\/#Do_man_trung_binh_cua_bien_Dong_khoang_bao_nhieu\" title=\"\u0110\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng kho\u1ea3ng bao nhi\u00eau?\">\u0110\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng kho\u1ea3ng bao nhi\u00eau?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/demo8.thuythu.com\/wepar\/do-man-trung-binh-cua-bien-dong-khoang-bao-nhieu\/#Ket_luan\" title=\"K\u1ebft lu\u1eadn\">K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tim_hieu_ve_do_man\"><\/span><strong><span style=\"color: #00ccff;\">T\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 m\u1eb7n<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n l\u00e0 t\u00e1c nh\u00e2n g\u00e2y ra vi\u1ec7c thi\u1ebfu n\u01b0\u1edbc ng\u1ecdt tr\u1ea7m tr\u1ecdng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng sinh ho\u1ea1t v\u00e0 s\u1ea3n xu\u1ea5t c\u1ee7a con ng\u01b0\u1eddi. T\u00e1c \u0111\u1ed9ng nghi\u00eam tr\u1ecdng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng c\u1ee7a c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt v\u00e0 \u0111\u1ed9ng v\u1eadt ch\u1ecbu m\u1eb7n k\u00e9m. V\u00ec v\u1eady, ph\u1ea3i hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1eb7n v\u00e0 c\u00e1ch x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 m\u1eb7n ch\u00ednh x\u00e1c. \u0110\u1ec3 b\u1ed5 sung th\u00f4ng tin c\u1ea7n thi\u1ebft cho vi\u1ec7c nu\u00f4i tr\u1ed3ng v\u00e0 s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p v\u00e0 th\u1ee7y s\u1ea3n<\/span><\/p>\n<h3 style=\"padding-left: 40px; text-align: justify;\"><span class=\"ez-toc-section\" id=\"Do_man_la_gi\"><\/span><strong><span style=\"color: #3366ff;\">\u0110\u1ed9 m\u1eb7n l\u00e0 g\u00ec?<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng mu\u1ed1i to\u00e0n tan theo \u0111\u01a1n v\u1ecb gram c\u00f3 trong m\u1ed9t kg n\u01b0\u1edbc. \u0110\u1ed9 m\u1eb7n c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed9 mu\u1ed1i. K\u00ed hi\u1ec7u th\u00f4ng d\u1ee5ng c\u1ee7a \u0111\u1ed9 m\u1eb7n l\u00e0 <\/span><span style=\"font-weight: 400;\">S\u2030, trong \u0111\u00f3 S l\u00e0 t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a Salinity.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Th\u00e0nh ph\u1ea7n mu\u1ed1i h\u00f2a tan g\u00e2y ra \u0111\u1ed9 m\u1eb7n trong n\u01b0\u1edbc ch\u1ee7 y\u1ebfu l\u00e0 NaCl. Tuy nhi\u00ean, ngo\u00e0i ra c\u00f2n nhi\u1ec1u lo\u1ea1i mu\u1ed1i h\u00f3a h\u1ecdc v\u00f4 c\u01a1 h\u00f2a tan kh\u00e1c. Ti\u00eau bi\u1ec3u nh\u01b0 Na2SO4, CaCl2, MgCl2, KCl, K2SO4, NaHCO3,&#8230;<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u01a1n v\u1ecb t\u00ednh \u0111\u1ed9 m\u1eb7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb l\u00e0 \u2030 , g\/l ho\u1eb7c ppt (part per thousand &#8211; ph\u1ea7n ngh\u00ecn). Ngo\u00e0i ra c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng \u0111o \u0111\u1ed9 m\u1eb7n c\u00f2n s\u1eed hi\u1ec7n \u0111\u01a1n v\u1ecb ppm (part per million &#8211; ph\u1ea7n tri\u1ec7u).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n l\u00e0 y\u1ebfu t\u1ed1 x\u00e1c \u0111\u1ecbnh h\u00e0m l\u01b0\u1ee3ng mu\u1ed1i t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc. \u1ea2nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a n\u01b0\u1edbc. Ti\u00eau bi\u1ec3u nh\u01b0 tr\u1ea1ng th\u00e1i nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n trong n\u01b0\u1edbc c\u00f2n \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo c\u00e1c m\u1ee9c \u0111\u1ed9 sau:<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">&#8211; N\u01b0\u1edbc ng\u1ecdt: gi\u00e1 tr\u1ecb \u0111\u1ed9 m\u1eb7n &lt; 0,5 ppt ho\u1eb7c &lt; 1 ppt<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">&#8211; N\u01b0\u1edbc l\u1ee3: gi\u00e1 tr\u1ecb \u0111\u1ed9 m\u1eb7n 1 -10 ppt<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">&#8211; N\u01b0\u1edbc m\u1eb7n: gi\u00e1 tr\u1ecb \u0111\u1ed9 m\u1eb7n 10 &#8211; 40 ppt<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">&#8211; N\u01b0\u1edbc mu\u1ed1i: gi\u00e1 tr\u1ecb \u0111\u1ed9 m\u1eb7n &gt; 50 ppt<\/span><\/p>\n<h3 style=\"padding-left: 40px; text-align: justify;\"><span class=\"ez-toc-section\" id=\"Vai_tro_do_man\"><\/span><strong><span style=\"color: #3366ff;\">Vai tr\u00f2 \u0111\u1ed9 m\u1eb7n<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n trong n\u01b0\u1edbc c\u00f3 \u1ea3nh h\u01b0\u1edfng r\u1ea5t nhi\u1ec1u \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean c\u1ee7a c\u00e1c lo\u1ea1i \u0111\u1ed9ng th\u1ef1c v\u1eadt. \u0110\u1eb7c bi\u1ec7t t\u00e1c \u0111\u1ed9ng l\u1edbn \u0111\u1ebfn kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c lo\u1ea1i n\u00e0y. M\u1ed7i lo\u1ea1i th\u1ef1c v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng th\u00edch nghi v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 m\u1eb7n kh\u00e1c nhau. C\u00f3 nh\u1eefng lo\u1ea1i \u0111\u1ed9ng v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng t\u1ed3n t\u1ea1i trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 m\u1eb7n l\u00ean \u0111\u1ebfn 40 ppt. Tuy nhi\u00ean, c\u0169ng c\u00f3 lo\u1ea1i ch\u1ec9 sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n khu v\u1ef1c c\u00f3 \u0111\u1ed9 m\u1eb7n d\u01b0\u1edbi 1 ppt.\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4558 aligncenter\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-bien-dong.jpg\" alt=\"\" width=\"512\" height=\"342\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-bien-dong.jpg 512w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-bien-dong-300x200.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ngo\u00e0i ra, \u0111\u1ed9 m\u1eb7n c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong n\u01b0\u1edbc. Trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 m\u1eb7n cao, h\u00e0m l\u01b0\u1ee3ng oxy \u1edf m\u1ee9c th\u1ea5p. Th\u00f4ng th\u01b0\u1eddng s\u1ebd \u00edt h\u01a1n kho\u1ea3ng 20% so v\u1edbi n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 m\u1eb7n th\u1ea5p khi trong \u0111i\u1ec1u ki\u1ec7n c\u00f3 c\u00f9ng nhi\u1ec7t \u0111\u1ed9. \u0110i\u1ec1u n\u00e0y, \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn qu\u00e1 tr\u00ecnh h\u00f4 h\u1ea5p c\u1ee7a c\u00e1c lo\u1ea1i sinh v\u1eadt.\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Vi\u1ec7c \u0111o \u0111\u1ed9 m\u1eb7n t\u1ea1i c\u00e1c khu v\u1ef1c c\u1eeda bi\u1ec3n, v\u00f9ng ven bi\u1ec3n c\u1ea7n \u0111\u01b0\u1ee3c ch\u00fa tr\u1ecdng. V\u00e0 n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n vi\u1ec7c quan tr\u1eafc, \u0111o \u0111\u1ea1c v\u1edbi t\u1ea7n su\u1ea5t th\u01b0\u1eddng xuy\u00ean. \u0110\u00e2y l\u00e0 n\u01a1i giao thoa b\u1edfi v\u00f9ng n\u01b0\u1edbc ng\u1ecdt v\u00e0 n\u01b0\u1edbc bi\u1ec3n \u0111\u01b0\u1ee3c h\u00f2a l\u1eabn v\u1edbi nhau. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap d\u1ef1 \u0111o\u00e1n m\u1ee9c \u0111\u1ed9 x\u00e2m nh\u1eadp m\u1eb7n c\u1ee7a khu v\u1ef1c c\u00f3 \u0111\u1ed9 cao th\u1ea5p h\u01a1n m\u1ef1c n\u01b0\u1edbc bi\u1ec3n nh\u01b0 \u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4556 aligncenter\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/ban-do-xam-nhap-man.jpg\" alt=\"ban-do-xam-nhap-man\" width=\"768\" height=\"626\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/ban-do-xam-nhap-man.jpg 768w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/ban-do-xam-nhap-man-300x245.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1ed9t trong \u00edt \u1ee9ng d\u1ee5ng c\u1ee7a \u0111\u1ed9 m\u1eb7n trong n\u01b0\u1edbc l\u00e0 khai th\u00e1c mu\u1ed1i th\u00f4. Nh\u1edd v\u00e0o ki\u1ec3m so\u00e1t \u0111\u1ed9 m\u1eb7n, ng\u01b0\u1eddi d\u00e2n c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t mu\u1ed1i \u0103n v\u1edbi n\u0103ng su\u1ea5t cao. Nh\u1edd v\u00e0o s\u1ea3n l\u01b0\u1ee3ng l\u1edbn mu\u1ed1i t\u1ef1 nhi\u00ean t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc bi\u1ec3n mang l\u1ea1i gi\u00e1 tr\u1ecb kinh t\u1ebf l\u1edbn.\u00a0<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Do_man_trung_binh_cua_bien_Dong_khoang_bao_nhieu\"><\/span><span style=\"color: #00ccff;\"><strong>\u0110\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng kho\u1ea3ng bao nhi\u00eau?<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p trong m\u00f4n h\u1ecdc \u0111\u1ecba l\u00fd l\u1edbp 8 theo ch\u01b0\u01a1ng tr\u00ecnh h\u1ecdc hi\u1ec7n nay. Theo k\u1ebft qu\u1ea3 \u0111o \u0111\u1ea1c v\u00e0 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc. \u0110\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng dao \u0111\u1ed9ng kho\u1ea3ng t\u1eeb 31 <\/span><span style=\"font-weight: 400;\">\u2030 &#8211; 33 \u2030. T\u1ee9c l\u00e0 3.1% &#8211; 3.3%. Tuy nhi\u00ean m\u1ed9t s\u1ed1 t\u01b0 li\u1ec7u kh\u00e1c \u0111\u01b0a ra d\u1eef li\u1ec7u \u0111\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng l\u1ea1i kho\u1ea3ng 3.2% \u0111\u1ebfn 3.5%. S\u1ef1 sai l\u1ec7ch n\u00e0y kh\u00f4ng \u0111\u00e1ng k\u1ec3. C\u00f3 th\u1ec3 do th\u1eddi gian, th\u1eddi \u0111i\u1ec3m v\u00e0 c\u00e1c v\u1ecb tr\u00ed khu v\u1ef1c quan tr\u1eafc tr\u00ean bi\u1ec3n \u0110\u00f4ng kh\u00e1c nhau d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 kh\u00e1c nhau.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4554 aligncenter\" src=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-trung-binh-cua-bien-dong.jpg\" alt=\"do-man-trung-binh-cua-bien-dong\" width=\"600\" height=\"454\" srcset=\"https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-trung-binh-cua-bien-dong.jpg 600w, https:\/\/demo8.thuythu.com\/wepar\/wp-content\/uploads\/2021\/05\/do-man-trung-binh-cua-bien-dong-300x227.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Th\u00f4ng th\u01b0\u1eddng, con ng\u01b0\u1eddi x\u00e1c nh\u1eadn \u0111\u1ed9 m\u1eb7n d\u1ef1a tr\u00ean h\u00e0m l\u01b0\u1ee3ng th\u00e0nh ph\u1ea7n mu\u1ed1i h\u00f2a tan. Theo nghi\u00ean c\u1ee9u, kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang c\u1ee7a n\u01b0\u1edbc bi\u1ec3n kho\u1ea3ng 1.028 kg\/l. Trung b\u00ecnh m\u1ed9t l\u00edt n\u01b0\u1edbc bi\u1ec3n ch\u1ee9a 35g mu\u1ed1i h\u00f2a tan, t\u01b0\u01a1ng \u1ee9ng \u0111\u1ed9 m\u1eb7n kho\u1ea3ng 35g\/l t\u1ee9c 35\u2030. Ph\u1ea7n l\u1edbn, \u0111\u1ed9 m\u1eb7n c\u1ee7a c\u00e1c bi\u1ec3n tr\u00ean to\u00e0n c\u1ea7u c\u00f3 m\u1ee9c kho\u1ea3ng 3.1% \u0111\u1ebfn 3.8%<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ed9 m\u1eb7n \u1edf nh\u1eefng bi\u1ec3n ho\u1eb7c \u0111\u1ea1i d\u01b0\u01a1ng kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb kh\u00e1c nhau. Tr\u00ean tr\u00e1i \u0111\u1ea5t, \u0111\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a nh\u1eefng khu v\u1ef1c g\u1ea7n x\u00edch \u0111\u1ea1o v\u00e0 hai c\u1ef1c th\u1ea5p h\u01a1n nh\u1eefng khu v\u1ef1c kh\u00e1c. Do l\u01b0\u1ee3ng n\u01b0\u1edbc ng\u1ecdt l\u1edbn t\u1eeb m\u01b0a c\u1ee7a v\u00f9ng kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1edbi. \u0110\u1ed3ng th\u1eddi, n\u01b0\u1edbc b\u0103ng tan \u1edf hai c\u1ef1c g\u00f3p ph\u1ea7n l\u00e0m lo\u00e3ng n\u1ed3ng \u0111\u1ed9 mu\u1ed1i trong n\u01b0\u1edbc. Ngo\u00e0i ra, \u0111\u1ed9 m\u1eb7n n\u01b0\u1edbc bi\u1ec3n c\u00f2n b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi th\u1eddi ti\u1ebft khu v\u1ef1c. C\u00e1c y\u1ebfu t\u1ed1 t\u1ed1c \u0111\u1ed9 b\u1ed1c h\u01a1i n\u01b0\u1edbc do n\u1eafng n\u00f3ng, l\u01b0\u1ee3ng n\u01b0\u1edbc ng\u1ecdt ch\u1ea3y ra bi\u1ec3n,&#8230;<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><strong><span style=\"color: #00ccff;\">K\u1ebft lu\u1eadn<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tr\u00ean tr\u00e1i \u0111\u1ea5t, l\u01b0\u1ee3ng n\u01b0\u1edbc bi\u1ec3n chi\u1ebfm 97% t\u1ed5ng l\u01b0\u1ee3ng n\u01b0\u1edbc tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Vi\u1ec7t Nam l\u00e0 \u0111\u1ea5t n\u01b0\u1edbc c\u00f3 h\u01a1n 3750 km \u0111\u01b0\u1eddng b\u1edd bi\u1ec3n gi\u00e1p ranh v\u1edbi bi\u1ec3n \u0110\u00f4ng. V\u1ecb tr\u00ed \u0111\u1ecba l\u00fd nh\u01b0 v\u1eady v\u1eeba l\u00e0 c\u01a1 h\u1ed9i v\u00e0 th\u00e1ch th\u1ee9c cho n\u01b0\u1edbc ta. H\u1eb1ng n\u0103m, khu v\u1ef1c \u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long ph\u1ea3i ch\u1ecbu h\u1ea1n m\u1eb7n. \u0110\u00e2y\u00a0l\u00e0 m\u1ed9t trong nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng thi\u00ean tai \u0111\u00e1ng lo ng\u1ea1i \u1edf Vi\u1ec7t Nam. <\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u1ef1 v\u00e0o ch\u1ec9 s\u1ed1 \u0111\u1ed9 m\u1eb7n, con ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ea5t tr\u1ed3ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n s\u1ea3n xu\u1ea5t. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 mu\u1ed1i h\u00f2a tan trong n\u01b0\u1edbc \u0111\u1ec3 l\u00e0m c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ec3 s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p v\u00e0 ng\u01b0 nghi\u1ec7p.Do m\u1ef1c n\u01b0\u1edbc bi\u1ec3n \u0110\u00f4ng d\u00e2ng l\u00ean v\u00e0 l\u1ea5n s\u00e2u v\u00e0o v\u00f9ng \u0111\u1ea5t li\u1ec1n. <\/span><span style=\"font-weight: 400;\">Hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng g\u00f3p ph\u1ea7n h\u1ea1n ch\u1ebf h\u1eadu qu\u1ea3 c\u1ee7a x\u00e2m nh\u1eadp m\u1eb7n g\u00e2y n\u00ean.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><div class=\"content_block\" id=\"custom_post_widget-2936\"><div class=\"call-us\">\n<div class=\"call-us__left\"><a class=\"btn-tel fl\" href=\"tel:0934195657\"><i class=\"fa fa-phone\"><\/i><strong> 0934 195657<\/strong><\/a><\/div>\n<div class=\"call-us__right\"><a class=\"btn-tel fl\" href=\"tel:0902975550 \"><i class=\"fa fa-phone\"><\/i><strong> 0902 975550 <\/strong><br \/>\n<\/a><\/div>\n<div style=\"clear: both;\"><\/div>\n<p>&nbsp;<\/p>\n<div style=\"margin-top: 10px;\">\n<p><strong>C\u00d4NG TY TNHH C\u00d4NG NGH\u1ec6 M\u00d4I TR\u01af\u1edcNG WEPAR<\/strong><\/p>\n<ul>\n<li>T\u1ed5ng c\u00f4ng ty: 181 B\u00ecnh Long, Ph\u01b0\u1eddng B\u00ecnh H\u01b0ng H\u00f2a A, Qu\u1eadn B\u00ecnh T\u00e2n, TP HCM<\/li>\n<li>Hotline: 0902975550 &#8211; 0934195657 &#8211; 0902640009<\/li>\n<li>Email:\u00a0<a href=\"mailto:info@demo8.thuythu.com\">info@demo8.thuythu.com<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Khi bi\u1ebft \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1eb7n trung b\u00ecnh c\u1ee7a bi\u1ec3n \u0110\u00f4ng kho\u1ea3ng bao nhi\u00eau. Nh\u1eb1m l\u00e0 m\u1ed9t trong nhi\u1ec1u c\u01a1 s\u1edf \u0111\u1ec1 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c ch\u1ec9 s\u1ed1 \u0111\u1ed9 m\u1eb7n trong n\u01b0\u1edbc khi hi\u1ec7n t\u01b0\u1ee3ng x\u00e2m nh\u1eadp \u1edf mi\u1ec1n T\u00e2y di\u1ec5n ra. \u0110\u1ec3 \u0111o \u0111\u1ea1c v\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 nhi\u1ec5m m\u1eb7n c\u00f3 nghi\u00eam tr\u1ecdng kh\u00f4ng? T\u1eeb [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4552,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,128],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/posts\/4549"}],"collection":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/comments?post=4549"}],"version-history":[{"count":0,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/posts\/4549\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/media\/4552"}],"wp:attachment":[{"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/media?parent=4549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/categories?post=4549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/wepar\/wp-json\/wp\/v2\/tags?post=4549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}