{"id":7401,"date":"2021-11-20T13:10:38","date_gmt":"2021-11-20T06:10:38","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=7401"},"modified":"2021-11-20T15:09:10","modified_gmt":"2021-11-20T08:09:10","slug":"tia-buc-xa-vu-tru-doi-voi-nha-du-hanh-co-hai-gi","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tia-buc-xa-vu-tru-doi-voi-nha-du-hanh-co-hai-gi\/","title":{"rendered":"Tia b\u1ee9c x\u1ea1 v\u0169 tr\u1ee5 \u0111\u1ed1i v\u1edbi nh\u00e0 du h\u00e0nh c\u00f3 h\u1ea1i g\u00ec?"},"content":{"rendered":"\n<p>Tr\u00ean kh\u00f4ng c\u1ee7a Tr\u00e1i \u0110\u1ea5t, M\u1eb7t Tr\u1eddi l\u00e0 ngu\u1ed3n b\u1ee9c x\u1ea1 kh\u1ed5ng l\u1ed3. T\u1eebng gi\u1edd t\u1eebng ph\u00fat n\u00f3 b\u1ee9c x\u1ea1 ra m\u1ed9t n\u0103ng l\u01b0\u1ee3ng r\u1ea5t l\u1edbn \u0111\u1ed1i v\u1edbi Tr\u00e1i \u0110\u1ea5t. Trong b\u1ee9c x\u1ea1 c\u1ee7a M\u1eb7t Tr\u1eddi c\u00f3 \u00e1nh s\u00e1ng th\u1ea5y \u0111\u01b0\u1ee3c v\u00e0 tia h\u1ed3ng ngo\u1ea1i, chi\u1ebfm tr\u00ean 90% t\u1ed5ng l\u01b0\u1ee3ng b\u1ee9c x\u1ea1, n\u00f3 cung c\u1ea5p nhi\u1ec7t l\u01b0\u1ee3ng cho Tr\u00e1i \u0110\u1ea5t c\u0169ng nh\u01b0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ch\u1ee7 y\u1ebfu cho c\u00e1c thi\u1ebft b\u1ecb v\u0169 tr\u1ee5.<\/p>\n\n\n\n<p>M\u1eb7c d\u00f9 tia t\u1eed ngo\u1ea1i, tia X v\u00e0 tia \u03b3 trong b\u1ee9c x\u1ea1 M\u1eb7t Tr\u1eddi chi\u1ebfm t\u1ef7 l\u1ec7 r\u1ea5t \u00edt, nh\u01b0ng n\u00f3 c\u00f3 h\u1ea1i r\u1ea5t l\u1edbn \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3 ng\u01b0\u1eddi v\u00e0 c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u. Tr\u00ean Tr\u00e1i \u0110\u1ea5t nh\u1edd c\u00f3 t\u1ea7ng \u0111i\u1ec7n ly v\u00e0 t\u1ea7ng ozon che ch\u1edf, ng\u0103n c\u1ea3n t\u00e1c h\u1ea1i c\u1ee7a ch\u00fang, do \u0111\u00f3 ta v\u1eabn \u0111\u01b0\u1ee3c an to\u00e0n.<\/p>\n\n\n\n<p>Trong v\u0169 tr\u1ee5 b\u00ean ngo\u00e0i t\u1ea7ng kh\u00ed quy\u1ec3n, c\u00e1c con t\u00e0u ho\u00e0n to\u00e0n ph\u01a1i m\u00ecnh d\u01b0\u1edbi b\u1ee9c x\u1ea1 c\u1ee7a M\u1eb7t Tr\u1eddi, do \u0111\u00f3 v\u1eadt li\u1ec7u c\u00e1c k\u1ebft c\u1ea5u c\u1ee7a con t\u00e0u r\u1ea5t nhanh b\u1ecb l\u00e3o ho\u00e1, c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed m\u1ea5t \u0111i \u0111\u1ed9 nh\u1ea1y, quan tr\u1ecdng h\u01a1n l\u00e0 n\u00f3 c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n th\u01b0\u01a1ng nghi\u00eam tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ee9c kho\u1ebb c\u1ee7a c\u00e1c nh\u00e0 du h\u00e0nh v\u0169 tr\u1ee5.<\/p>\n\n\n\n<p>N\u1ebfu tia b\u1ee9c x\u1ea1 v\u0169 tr\u1ee5 t\u00e1c d\u1ee5ng l\u00ean c\u01a1 th\u1ec3 s\u1ebd khi\u1ebfn cho c\u00e1c nguy\u00ean t\u1eed trong t\u1ebf b\u00e0o s\u1ea3n sinh hi\u1ec7u \u1ee9ng \u0111i\u1ec7n ly, khi\u1ebfn cho c\u00e1c ph\u00e2n t\u1eed, t\u1ebf b\u00e0o v\u00e0 k\u1ebft c\u1ea5u t\u1ed5 ch\u1ee9c trong c\u01a1 th\u1ec3 b\u1ecb t\u1ed5n th\u01b0\u01a1ng, m\u1ea5t \u0111i c\u00f4ng n\u0103ng sinh l\u00fd v\u1ed1n c\u00f3 c\u1ee7a n\u00f3. B\u1ee9c x\u1ea1 g\u00e2y t\u1ed5n th\u01b0\u01a1ng \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3 c\u00f3 th\u1ec3 chia th\u00e0nh hai lo\u1ea1i: t\u1ed5n th\u01b0\u01a1ng c\u1ea5p t\u00ednh v\u00e0 t\u1ed5n th\u01b0\u01a1ng m\u00e3n t\u00ednh. T\u1ed5n th\u01b0\u01a1ng c\u1ea5p t\u00ednh l\u00e0 lo\u1ea1i b\u1ec7nh b\u1ee9c x\u1ea1 nh\u01b0 ta th\u01b0\u1eddng nghe n\u00f3i, trong m\u1ed9t th\u1eddi gian ng\u1eafn ph\u1ea3i ch\u1ecbu m\u1ed9t l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 l\u1edbn l\u00e0m cho c\u01a1 th\u1ec3 b\u1ecb b\u1ec7nh m\u00e1u tr\u1eafng, ti\u1ec3u c\u1ea7u trong m\u00e1u gi\u1ea3m th\u1ea5p nhanh ch\u00f3ng, d\u1eabn \u0111\u1ebfn t\u1eed vong; t\u1ed5n th\u01b0\u01a1ng m\u00e3n t\u00ednh qua \u0111i\u1ec1u tr\u1ecb v\u00e0 sau khi tho\u00e1t kh\u1ecfi m\u00f4i tr\u01b0\u1eddng b\u1ee9c x\u1ea1, s\u1ee9c kho\u1ebb c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i tr\u1edf l\u1ea1i.<\/p>\n\n\n\n<p>C\u00e1c nh\u00e0 du h\u00e0nh khi l\u00e0m vi\u1ec7c trong v\u0169 tr\u1ee5, m\u1eb7c trang ph\u1ee5c v\u0169 tr\u1ee5 c\u00f3 t\u00e1c d\u1ee5ng ng\u0103n ng\u1eeba tia b\u1ee9c x\u1ea1. Tr\u01b0\u1edbc khi ra kh\u1ecfi con t\u00e0u c\u00e1c nh\u00e0 du h\u00e0nh ph\u1ea3i u\u1ed1ng thu\u1ed1c \u0111\u1ec1 ph\u00f2ng b\u1ee9c x\u1ea1, n\u00f3 ch\u1ed1ng b\u1ec7nh b\u1ee9c x\u1ea1 r\u1ea5t c\u00f3 hi\u1ec7u qu\u1ea3. Nh\u01b0ng c\u00f9ng v\u1edbi ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng v\u0169 tr\u1ee5 ng\u00e0y c\u00e0ng m\u1edf r\u1ed9ng, qu\u1ef9 \u0111\u1ea1o bay ng\u00e0y c\u00e0ng cao th\u00ec c\u01b0\u1eddng \u0111\u1ed9 b\u1ee9c x\u1ea1 c\u0169ng ng\u00e0y c\u00e0ng m\u1ea1nh, do \u0111\u00f3 kh\u00f4ng ng\u1eebng nghi\u00ean c\u1ee9u ng\u0103n ng\u1eeba b\u1ec7nh b\u1ee9c x\u1ea1 v\u1eabn l\u00e0 m\u1ed9t \u0111\u1ec1 t\u00e0i quan tr\u1ecdng c\u1ee7a y h\u1ecdc v\u0169 tr\u1ee5.<\/p>\n\n\n\n<p>T\u1eeb kho\u00e1: B\u1ee9c x\u1ea1 v\u0169 tr\u1ee5; B\u1ec7nh b\u1ee9c x\u1ea1; Y h\u1ecdc v\u0169<\/p>\n\n\n\n<p><\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Tr\u00ean kh\u00f4ng c\u1ee7a Tr\u00e1i \u0110\u1ea5t, M\u1eb7t Tr\u1eddi l\u00e0 ngu\u1ed3n b\u1ee9c x\u1ea1 kh\u1ed5ng l\u1ed3. T\u1eebng gi\u1edd t\u1eebng ph\u00fat n\u00f3 b\u1ee9c x\u1ea1 ra m\u1ed9t n\u0103ng l\u01b0\u1ee3ng r\u1ea5t l\u1edbn \u0111\u1ed1i v\u1edbi Tr\u00e1i \u0110\u1ea5t. Trong b\u1ee9c x\u1ea1 c\u1ee7a M\u1eb7t Tr\u1eddi c\u00f3 \u00e1nh s\u00e1ng th\u1ea5y \u0111\u01b0\u1ee3c v\u00e0 tia h\u1ed3ng ngo\u1ea1i, chi\u1ebfm tr\u00ean 90% t\u1ed5ng l\u01b0\u1ee3ng b\u1ee9c x\u1ea1, n\u00f3 cung c\u1ea5p [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,7],"tags":[],"class_list":["post-7401","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=7401"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7401\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=7401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=7401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=7401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}