{"id":13549,"date":"2024-08-30T08:12:56","date_gmt":"2024-08-30T08:12:56","guid":{"rendered":"https:\/\/research.vnuhcm.edu.vn\/?p=13549"},"modified":"2024-09-12T02:18:33","modified_gmt":"2024-09-12T02:18:33","slug":"lich-nghiem-thu-de-tai-cap-dhqg-loai-b-thang-09-2024-vien-moi-truong-va-tai-nguyen-nghien-cuu-anh-huong-cua-o-nhiem-vi-nhua-ket-hop-voi-chat-huu-co-kho-phan-huy-va-mam-benh-den-thuy-sinh-o","status":"publish","type":"post","link":"https:\/\/research.vnuhcm.edu.vn\/index.php\/vi\/2024\/08\/30\/lich-nghiem-thu-de-tai-cap-dhqg-loai-b-thang-09-2024-vien-moi-truong-va-tai-nguyen-nghien-cuu-anh-huong-cua-o-nhiem-vi-nhua-ket-hop-voi-chat-huu-co-kho-phan-huy-va-mam-benh-den-thuy-sinh-o\/","title":{"rendered":"L\u1ecbch nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i c\u1ea5p \u0110HQG lo\u1ea1i B th\u00e1ng 09\/2024 \u2013 Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng v\u00e0 T\u00e0i nguy\u00ean: Nghi\u00ean c\u1ee9u \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u00f4 nhi\u1ec5m vi nh\u1ef1a k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t h\u1eefu c\u01a1 kh\u00f3 ph\u00e2n h\u1ee7y v\u00e0 m\u1ea7m b\u1ec7nh \u0111\u1ebfn th\u1ee7y sinh \u1edf h\u1ea1 l\u01b0u s\u00f4ng S\u00e0i G\u00f2n\u2013\u0110\u1ed3ng Nai"},"content":{"rendered":"\t\t
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L\u1ecbch nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i c\u1ea5p \u0110HQG lo\u1ea1i B th\u00e1ng 09\/2024 \u2013 Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng v\u00e0 T\u00e0i nguy\u00ean: Nghi\u00ean c\u1ee9u \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u00f4 nhi\u1ec5m vi nh\u1ef1a k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t h\u1eefu c\u01a1 kh\u00f3 ph\u00e2n h\u1ee7y v\u00e0 m\u1ea7m b\u1ec7nh \u0111\u1ebfn th\u1ee7y sinh \u1edf h\u1ea1 l\u01b0u s\u00f4ng S\u00e0i G\u00f2n\u2013\u0110\u1ed3ng Nai<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Th\u1eddi gian: th\u00e1ng 09\/2024<\/p>

\u0110\u1ecba \u0111i\u1ec3m: Ph\u00f2ng H\u1ecdp – Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng v\u00e0 T\u00e0i nguy\u00ean – 142 T\u00f4 Hi\u1ebfn Th\u00e0nh, Qu\u1eadn 10, TP.HCM.<\/p>

\u0110\u01a1n v\u1ecb:\u00a0Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng v\u00e0 T\u00e0i nguy\u00ean<\/strong><\/p>

M\u00e3 s\u1ed1 \u0111\u1ec1 t\u00e0i: B2021-24-03<\/p>

T\u00ean \u0111\u1ec1 t\u00e0i: Nghi\u00ean c\u1ee9u \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u00f4 nhi\u1ec5m vi nh\u1ef1a k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t h\u1eefu c\u01a1 kh\u00f3 ph\u00e2n h\u1ee7y v\u00e0 m\u1ea7m b\u1ec7nh \u0111\u1ebfn th\u1ee7y sinh \u1edf h\u1ea1 l\u01b0u s\u00f4ng S\u00e0i G\u00f2n\u2013\u0110\u1ed3ng Nai<\/strong><\/p>

Ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i: TS. Tr\u1ecbnh B\u1ea3o S\u01a1n<\/p>

Quy\u1ebft \u0111\u1ecbnh nghi\u1ec7m thu s\u1ed1 1252\/Q\u0110-\u0110HQG ng\u00e0y 04\/09\/2024\u00a0 c\u1ee7a Gi\u00e1m \u0111\u1ed1c \u0110HQG-HCM;<\/p>

Ch\u1ee7 t\u1ecbch H\u1ed9i \u0111\u1ed3ng: GS.TS.L\u00ea Thanh H\u1ea3i<\/p>

T\u00d3M T\u1eaeT<\/strong><\/p>

R\u00e1c vi nh\u1ef1a \u0111ang \u0111\u01b0\u1ee3c quan t\u00e2m trong th\u1eddi gian g\u1ea7n \u0111\u00e2y. \u0110\u1eb7c bi\u1ec7t, c\u00e1c con s\u00f4ng ch\u1ea3y qua c\u00e1c \u0111\u00f4 th\u1ecb l\u1edbn nh\u01b0 s\u00f4ng S\u00e0i G\u00f2n, s\u00f4ng \u0110\u1ed3ng Nai, l\u00e0 n\u01a1i ti\u1ebfp nh\u1eadn v\u00e0 l\u01b0u ch\u1ee9a ph\u1ea7n l\u1edbn r\u00e1c vi nh\u1ef1a. M\u1ed9t \u0111\u1eb7c t\u00ednh quan tr\u1ecdng c\u1ee7a r\u00e1c vi nh\u1ef1a l\u00e0 r\u1ea5t b\u1ec1n v\u00e0 c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00e1c nh\u01b0 h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 kh\u00f3 ph\u00e2n h\u1ee7y hay c\u00e1c lo\u00e0i vi sinh v\u1eadt g\u00e2y b\u1ec7nh, v.v., \u0111\u1ec3 t\u1ea1o ra t\u1ed5 h\u1ee3p r\u00e1c vi nh\u1ef1a-ch\u1ea5t \u00f4 nhi\u1ec5m. Do v\u1eady, kh\u00f4ng ch\u1ec9 m\u1ed9t m\u00ecnh r\u00e1c vi nh\u1ef1a m\u00e0 c\u00f2n t\u1ed5 h\u1ee3p r\u00e1c vi nh\u1ef1a-ch\u1ea5t \u00f4 nhi\u1ec5m \u0111\u1ec1u c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i \u0111\u1ebfn c\u00e1c lo\u00e0i th\u1ee7y sinh. \u0110\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u00f4 nhi\u1ec5m vi nh\u1ef1a k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t h\u1eefu c\u01a1 kh\u00f3 ph\u00e2n h\u1ee7y v\u00e0 m\u1ea7m b\u1ec7nh \u0111\u1ebfn th\u1ee7y sinh \u1edf h\u1ea1 l\u01b0u s\u00f4ng S\u00e0i G\u00f2n\u2013\u0110\u1ed3ng Nai\u201d \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u1eb1m nghi\u00ean c\u1ee9u hi\u1ec7n tr\u1ea1ng r\u00e1c vi nh\u1ef1a trong n\u01b0\u1edbc s\u00f4ng v\u00e0 tr\u1ea7m t\u00edch, kh\u1ea3 n\u0103ng t\u00edch t\u1ee5 r\u00e1c vi nh\u1ef1a trong \u0111\u1ed9ng v\u1eadt th\u1ee7y sinh v\u00e0 \u0111\u00e1nh gi\u00e1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a r\u00e1c vi nh\u1ef1a v\u00e0 r\u00e1c vi nh\u1ef1a k\u1ebft h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 b\u1ec1n \u0111\u1ebfn m\u1ed9t s\u1ed1 lo\u00e0i \u0111\u1ed9ng v\u1eadt th\u1ee7y sinh \u0111\u1eb7c tr\u01b0ng \u1edf h\u1ea1 l\u01b0u s\u00f4ng S\u00e0i G\u00f2n\u2013\u0110\u1ed3ng Nai. \u0110\u1ec1 t\u00e0i g\u1ed3m 5 ch\u01b0\u01a1ng v\u1edbi c\u00e1c n\u1ed9i dung nh\u01b0 sau:<\/p>

Ch\u01b0\u01a1ng 1 tr\u00ecnh b\u00e0y hi\u1ec7n tr\u1ea1ng v\u1ec1 r\u00e1c vi nh\u1ef1a \u1edf h\u1ea1 l\u01b0u s\u00f4ng S\u00e0i G\u00f2n \u2013 \u0110\u1ed3ng Nai.<\/p>

Ch\u01b0\u01a1ng 2 tr\u00ecnh b\u00e0y c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt th\u1ee7y sinh \u0111\u1eb7c tr\u01b0ng h\u1ea1 l\u01b0u s\u00f4ng S\u00e0i G\u00f2n \u2013 \u0110\u1ed3ng Nai.<\/p>

Ch\u01b0\u01a1ng 3 tr\u00ecnh b\u00e0y c\u00e1c lo\u1ea1i h\u1ee3p ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 b\u1ec1n v\u00e0 m\u1ea7m b\u1ec7nh d\u00ednh b\u00e1m l\u00ean r\u00e1c nh\u1ef1a \u1edf h\u1ea1 l\u01b0u s\u00f4ng S\u00e0i G\u00f2n \u2013 \u0110\u1ed3ng Nai.<\/p>

Ch\u01b0\u01a1ng 4 tr\u00ecnh b\u00e0y s\u1ef1 t\u00edch t\u1ee5 vi nh\u1ef1a trong c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt th\u1ee7y sinh \u1edf h\u1ea1 l\u01b0u s\u00f4ng S\u00e0i G\u00f2n \u2013 \u0110\u1ed3ng Nai.<\/p>

Ch\u01b0\u01a1ng 5 tr\u00ecnh b\u00e0y c\u00e1c th\u00ed nghi\u1ec7m \u0111\u1ed9c h\u1ecdc sinh th\u00e1i nh\u1eb1m \u0111\u00e1nh gi\u1ea3 \u1ea3nh h\u01b0\u1edfng c\u1ee7a h\u1ea1t vi nh\u1ef1a nguy\u00ean sinh v\u00e0 t\u1ed5 h\u1ee3p vi nh\u1ef1a-ch\u1ea5t h\u1eefu c\u01a1 \u0111\u1ebfn m\u1ed9t s\u1ed1 lo\u00e0i \u0111\u1ed9ng v\u1eadt th\u1ee7y sinh \u0111\u1eb7c tr\u01b0ng.<\/p>

Nghi\u00ean c\u1ee9u \u0111\u00e3 b\u00e1o c\u00e1o:<\/p>

(1) n\u1ed3ng \u0111\u1ed9 r\u00e1c vi nh\u1ef1a, c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 kh\u00f3 ph\u00e2n h\u1ee7y, v\u00e0 m\u1ed9t s\u1ed1 m\u1ea7m b\u1ec7nh \u0111\u1eb7c tr\u01b0ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc m\u1eb7t, c\u1ed9t n\u01b0\u1edbc v\u00e0 tr\u1ea7m t\u00edch \u1edf 2 khu v\u1ef1c h\u1ea1 l\u01b0u ti\u00eau bi\u1ec3u c\u1ee7a s\u00f4ng S\u00e0i G\u00f2n\u2013\u0110\u1ed3ng Nai;<\/p>

(2) Kh\u1ea3 n\u0103ng t\u00edch t\u1ee5 h\u1ea1t vi nh\u1ef1a trong c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt th\u1ee7y sinh \u1edf khu v\u1ef1c nghi\u00ean c\u1ee9u;<\/p>

(3) k\u1ebft qu\u1ea3 c\u00e1c th\u00ed nghi\u1ec7m \u0111\u1ed9c h\u1ecdc sinh th\u00e1i nh\u1eb1m \u0111\u00e1nh gi\u00e1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a r\u00e1c vi nh\u1ef1a v\u00e0 r\u00e1c vi nh\u1ef1a-ch\u1ea5t h\u1eefu c\u01a1 b\u1ec1n \u0111\u1ebfn m\u1ed9t s\u1ed1 lo\u00e0i \u0111\u1ed9ng v\u1eadt th\u1ee7y sinh \u0111\u1eb7c tr\u01b0ng \u1edf khu v\u1ef1c nghi\u00ean c\u1ee9u.<\/p>

Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng v\u00e0 T\u00e0i nguy\u00ean,\u00a0<\/strong><\/em>\u0110HQG-HCM<\/span><\/em>
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