{"id":8708,"date":"2019-11-12T03:03:45","date_gmt":"2019-11-12T03:03:45","guid":{"rendered":"https:\/\/phelieu247.com\/?p=8708"},"modified":"2020-02-20T14:49:51","modified_gmt":"2020-02-20T07:49:51","slug":"cac-van-de-moi-truong-va-nhung-gi-ban-co-the-lam","status":"publish","type":"post","link":"https:\/\/phelieu247.com\/en\/cac-van-de-moi-truong-va-nhung-gi-ban-co-the-lam\/","title":{"rendered":"C\u00e1c V\u1ea5n \u0110\u1ec1 M\u00f4i Tr\u01b0\u1eddng V\u00e0 Nh\u1eefng G\u00ec B\u1ea1n C\u00f3 Th\u1ec3 L\u00e0m"},"content":{"rendered":"

Sorry, this entry is only available in Ti\u1ebfng Vi\u1ec7t<\/a>. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.<\/p>

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T\u1ed1c \u0111\u1ed9 ti\u00eau th\u1ee5 nhanh ch\u00f3ng trong th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i \u0111\u00e3 g\u00e2y ra v\u00f4 s\u1ed1 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u00f4i tr\u01b0\u1eddng. \u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed, \u00f4 nhi\u1ec5m n\u01b0\u1edbc, \u00f4 nhi\u1ec5m \u0111\u1ea5t v\u00e0 c\u1ea1n ki\u1ec7t t\u00e0i nguy\u00ean. Ch\u00fang c\u00f3 nhi\u1ec1u t\u00e1c \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng v\u00e0 kh\u1ea3 n\u0103ng sinh s\u1ed1ng trong t\u01b0\u01a1ng lai c\u1ee7a h\u00e0nh tinh.<\/p>\n

\"C\u00e1c<\/p>\n

C\u01a1 quan B\u1ea3o v\u1ec7 M\u00f4i tr\u01b0\u1eddng, hay EPA, li\u00ean t\u1ee5c \u0111\u01b0a ra c\u00e1c s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea \u0111\u01b0a ra m\u1ed9t \u0111i\u1ec3m s\u00e1ng nghi\u00eam tr\u1ecdng v\u1ec1 t\u00ecnh tr\u1ea1ng hi\u1ec7n t\u1ea1i c\u1ee7a h\u00e0nh tinh ch\u00fang ta. Ch\u1ec9 ri\u00eang n\u0103m 2013, EPA \u0111\u00e3 b\u00e1o c\u00e1o r\u1eb1ng trung b\u00ecnh c\u00e1c qu\u1ed1c gia \u0111\u00e3 t\u1ea1o ra g\u1ea7n 254 tri\u1ec7u t\u1ea5n r\u00e1c. R\u1ea5t nhi\u1ec1u r\u00e1c th\u1ea3i n\u00e0y k\u1ebft th\u00fac t\u1ea1i c\u00e1c b\u00e3i r\u00e1c kh\u1ed5ng l\u1ed3, khi ti\u1ebfp x\u00fac v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 m\u01b0a; r\u00f2 r\u1ec9 c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0o c\u00e1c ngu\u1ed3n n\u01b0\u1edbc g\u1ea7n \u0111\u00f3; t\u00e0n ph\u00e1 \u0111\u1ed9ng v\u1eadt hoang d\u00e3 v\u00e0 \u0111e d\u1ecda n\u01b0\u1edbc u\u1ed1ng \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n

C\u00e1c v\u1ea5n \u0111\u1ec1 m\u00f4i tr\u01b0\u1eddng<\/strong><\/h2>\n

V\u1edbi t\u1ed1c \u0111\u1ed9 n\u00e0y, c\u00e1c b\u00e3i ch\u00f4n l\u1ea5p s\u1ebd ch\u1ec9 tr\u1edf n\u00ean quan tr\u1ecdng v\u00e0 lan r\u1ed9ng h\u01a1n. V\u00ec nh\u1eefng m\u1ea3nh \u0111\u1ea5t m\u1edbi s\u1ebd ph\u1ea3i \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng cho nh\u1eefng n\u00fai r\u00e1c m\u00e0 th\u1ebf gi\u1edbi t\u1ea1o ra. Nh\u1eefng chi ph\u00ed m\u00f4i tr\u01b0\u1eddng n\u00e0y c\u00f3 th\u1ec3 nhanh ch\u00f3ng b\u1ed5 sung v\u00e0 g\u00e2y ra r\u1ee7i ro t\u00e0i ch\u00ednh v\u00e0 th\u1eadm ch\u00ed r\u1ee7i ro t\u00e0i ch\u00ednh cho c\u00e1c c\u00e1 nh\u00e2n v\u00e0 c\u00f4ng ty.<\/p>\n

\"C\u00e1c<\/p>\n

Ch\u00fang ta h\u00e3y nh\u00ecn v\u00e0o c\u00e1c v\u1ea5n \u0111\u1ec1 m\u00f4i tr\u01b0\u1eddng l\u00e0m ch\u00fang ta lo l\u1eafng<\/a><\/strong>.<\/p>\n

T\u0103ng kh\u00ed nh\u00e0 k\u00ednh<\/strong><\/h3>\n

\u0110\u1ebfn b\u00e2y gi\u1edd, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 nghe n\u00f3i v\u1ec1 kh\u00ed nh\u00e0 k\u00ednh v\u00e0 \u0111\u00f3 l\u00e0 m\u1ed9t t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn kh\u00ed h\u1eadu Tr\u00e1i \u0111\u1ea5t. N\u00f3i chung, c\u00e1c kh\u00ed nh\u00e0 k\u00ednh nh\u01b0 carbon dioxide v\u00e0 kh\u00f3 ph\u00e1t \u00e2m chlorofluorocarbons; v\u1ed1n kh\u00f4ng ph\u1ea3i l\u00e0 tr\u00e1i \u0111\u1ea5t x\u1ea5u m\u00e0 Tr\u00e1i \u0111\u1ea5t v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c s\u1ef1 \u1ea5m \u00e1p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ee9a \u0111\u1ef1ng s\u1ef1 s\u1ed1ng nh\u1edd kh\u00ed nh\u00e0 k\u00ednh v\u00e0 kh\u1ea3 n\u0103ng b\u1eaby nhi\u1ec7t. Nh\u01b0ng k\u1ec3 t\u1eeb bu\u1ed5i b\u00ecnh minh c\u1ee7a th\u1eddi \u0111\u1ea1i c\u00f4ng nghi\u1ec7p, con ng\u01b0\u1eddi \u0111\u00e3 b\u01a1m m\u1ed9t l\u01b0\u1ee3ng kh\u00ed nh\u00e0 k\u00ednh d\u01b0 th\u1eeba v\u00e0o kh\u00f4ng kh\u00ed.<\/p>\n

S\u1ef1 gia t\u0103ng kh\u00ed nh\u00e0 k\u00ednh n\u00e0y \u0111\u00e3 khi\u1ebfn Tr\u00e1i \u0111\u1ea5t b\u1ecb b\u1eaby nhi\u1ec7t nhi\u1ec1u h\u01a1n v\u1edbi t\u1ed1c \u0111\u1ed9 nhanh; l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh chung c\u1ee7a h\u00e0nh tinh v\u00e0 thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng tr\u00ean to\u00e0n c\u1ea7u. Gi\u1ea3m kh\u00ed th\u1ea3i nh\u00e0 k\u00ednh l\u00e0 m\u1ed9t m\u1ee5c ti\u00eau thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c qu\u1ed1c gia; v\u00ec n\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ee7 s\u1edbm \u0111\u1ec3 ng\u0103n ch\u1eb7n thi\u1ec7t h\u1ea1i th\u1ef1c s\u1ef1 l\u00e2u d\u00e0i \u0111\u1ed1i v\u1edbi kh\u00ed h\u1eadu Tr\u00e1i \u0111\u1ea5t.<\/p>\n

\u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed<\/strong><\/h3>\n

\u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd v\u1edbi kh\u00ed nh\u00e0 k\u00ednh do ngu\u1ed3n ch\u00ednh c\u1ee7a ch\u00fang \u0111\u1ebfn t\u1eeb khu v\u1ef1c c\u00f4ng nghi\u1ec7p. Tuy nhi\u00ean, s\u1ef1 kh\u00e1c bi\u1ec7t v\u1edbi kh\u00ed nh\u00e0 k\u00ednh l\u00e0 \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed li\u00ean quan \u0111\u1ebfn h\u1ed7n h\u1ee3p kh\u00ed v\u00e0 c\u00e1c h\u1ea1t r\u1eafn. B\u00ean ngo\u00e0i b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i \u00f4 nhi\u1ec5m nh\u01b0 nh\u1eefng nguy\u00ean nh\u00e2n g\u00e2y ra b\u1edfi nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch b\u1ecb \u0111\u1ed1t ch\u00e1y nh\u01b0 than \u0111\u00e1 v\u00e0 d\u1ea7u m\u1ecf. Nh\u1eefng th\u1ee9 n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra kh\u00f3i b\u1ee5i, c\u00f3 th\u1ec3 l\u00e0m cho n\u00f3 h\u01a1i kh\u00f3 th\u1edf v\u00e0 nh\u00ecn th\u1ea5y. Ngo\u00e0i ra c\u00f2n c\u00f3 c\u00e1c lo\u1ea1i kh\u00ed \u0111\u1ed9c h\u1ea1i h\u01a1n nh\u01b0 sulfur dioxide; carbon monoxide v\u00e0 nit\u01a1 oxit. C\u00e1c lo\u1ea1i kh\u00ed n\u00e0y \u1edf n\u1ed3ng \u0111\u1ed9 \u0111\u1ee7 cao c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m cho con ng\u01b0\u1eddi. Ti\u1ebfp x\u00fac l\u00e2u d\u00e0i c\u00f3 th\u1ec3 \u0111\u1eb7c bi\u1ec7t nguy hi\u1ec3m.<\/p>\n

\"\u00d4<\/p>\n

\u00d4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc<\/strong><\/h3>\n

N\u01b0\u1edbc l\u00e0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1, gi\u1ed1ng nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c t\u00e0i nguy\u00ean tr\u00ean Tr\u00e1i \u0111\u1ea5t, v\u00f4 c\u00f9ng h\u1ea1n ch\u1ebf. T\u1ea5t c\u1ea3 n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec1u tr\u1ea3i qua m\u1ed9t chu k\u1ef3, n\u00f3 b\u1ecb \u0111\u1ed1t n\u00f3ng v\u00e0 bay l\u00ean kh\u00f4ng trung v\u00e0 r\u01a1i tr\u1edf l\u1ea1i h\u00e0nh tinh; n\u01a1i n\u00f3 l\u1ea1i \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng v\u00e0 chu k\u1ef3 b\u1eaft \u0111\u1ea7u l\u1ea1i. C\u00f9ng m\u1ed9t lo\u1ea1i n\u01b0\u1edbc \u0111\u00e3 tr\u1ea3i qua chu k\u1ef3 n\u00e0y trong 4,6 t\u1ef7 n\u0103m – n\u01b0\u1edbc m\u00e0 b\u1ea1n \u0111ang u\u1ed1ng b\u00e2y gi\u1edd l\u00e0 c\u00f9ng lo\u1ea1i n\u01b0\u1edbc m\u00e0 kh\u1ee7ng long \u0111\u00e3 c\u00f3 khi ch\u00fang lang thang tr\u00ean Tr\u00e1i \u0111\u1ea5t!<\/p>\n

\u0110\u00e2y l\u00e0 t\u1ea5t c\u1ea3 \u0111\u1ec3 n\u00f3i r\u1eb1ng gi\u1eef cho ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc s\u1ea1ch v\u00e0 an to\u00e0n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft, v\u00e0 \u00f4 nhi\u1ec5m n\u01b0\u1edbc g\u00e2y nguy hi\u1ec3m cho t\u1ea5t c\u1ea3. \u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed t\u1ea1o ra m\u01b0a axit g\u00e2y h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng tr\u00ean di\u1ec7n r\u1ed9ng v\u00e0 l\u00e0m h\u1ecfng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc. M\u01b0a r\u01a1i tr\u00ean b\u00e3i r\u00e1c c\u00f3 th\u1ec3 r\u00f2 r\u1ec9 c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0o ngu\u1ed3n n\u01b0\u1edbc; g\u00e2y th\u00eam thi\u1ec7t h\u1ea1i. Danh s\u00e1ch \u0111i v\u00e0 v\u1ec1.<\/p>\n

C\u1ea1n ki\u1ec7t t\u00e0i nguy\u00ean<\/strong><\/h3>\n

Gi\u1ed1ng nh\u01b0 n\u01b0\u1edbc l\u00e0 h\u1eefu h\u1ea1n, t\u1ea5t c\u1ea3 c\u00e1c t\u00e0i nguy\u00ean ch\u00fang ta l\u1ea5y t\u1eeb Tr\u00e1i \u0111\u1ea5t c\u0169ng v\u1eady.<\/p>\n