{"id":3652,"date":"2015-09-08T20:51:07","date_gmt":"2015-09-08T13:51:07","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=3652"},"modified":"2017-09-27T20:52:49","modified_gmt":"2017-09-27T13:52:49","slug":"mo-hinh-khi-hau-trong-tuong-lai-anh-huong-rat-nhieu-boi-nam-va-vi-khuan","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/mo-hinh-khi-hau-trong-tuong-lai-anh-huong-rat-nhieu-boi-nam-va-vi-khuan\/","title":{"rendered":"M\u00f4 h\u00ecnh kh\u00ed h\u1eadu trong t\u01b0\u01a1ng lai \u1ea3nh h\u01b0\u1edfng r\u1ea5t nhi\u1ec1u b\u1edfi n\u1ea5m v\u00e0 vi khu\u1ea9n"},"content":{"rendered":"<p><strong>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Lund, Th\u1ee5y \u0110i\u1ec3n, v\u00e0 M\u1ef9 ch\u1ec9 ra r\u1eb1ng hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 c\u00e1ch th\u1ee9c ph\u00e2n h\u1ee7y c\u00e1c nguy\u00ean li\u1ec7u h\u1eefu c\u01a1 c\u1ee7a n\u1ea5m v\u00e0 vi khu\u1ea9n ph\u00e2n h\u1ee7y v\u1ec1 c\u01a1 b\u1ea3n \u0111\u00e3 sai. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a c\u00e1c m\u00f4 h\u00ecnh kh\u00ed h\u1eadu (1) bao g\u1ed3m vi sinh v\u1eadt d\u00f9ng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu trong t\u01b0\u01a1ng lai c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t l\u1ea1i.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3653\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2017\/09\/08092015083025-duytrannam_vikhuan.jpg\" alt=\"\" width=\"478\" height=\"317\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/08092015083025-duytrannam_vikhuan.jpg 478w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/09\/08092015083025-duytrannam_vikhuan-300x199.jpg 300w\" sizes=\"auto, (max-width: 478px) 100vw, 478px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\u1ea2nh: Johannes Rousk.<\/em><\/p>\n<p>Khi m\u1ed9t c\u00e1i c\u00e2y ch\u1ebft \u0111i, l\u00e1 v\u00e0 c\u00e0nh c\u1ee7a n\u00f3 r\u1ee5ng xu\u1ed1ng. Sau \u0111\u00f3, s\u1ef1 ph\u00e2n h\u1ee7y v\u1eadt ch\u1ea5t h\u1eefu c\u01a1 trong \u0111\u1ea5t ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi n\u1ea5m v\u00e0 vi khu\u1ea9n, chuy\u1ec3n \u0111\u1ed5i nguy\u00ean li\u1ec7u t\u1eeb th\u1ef1c v\u1eadt ch\u1ebft th\u00e0nh kh\u00ed carbonic v\u00e0 kho\u00e1ng ch\u1ea5t.<\/p>\n<p>Cho \u0111\u1ebfn nay, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn cho r\u1eb1ng nh\u1eefng nguy\u00ean li\u1ec7u h\u1eefu c\u01a1 ch\u1ea5t l\u01b0\u1ee3ng cao, nh\u01b0 l\u00e1 c\u00e2y gi\u00e0u c\u00e1c lo\u1ea1i \u0111\u01b0\u1eddng h\u00f2a tan, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c ph\u00e2n h\u1ee7y b\u1edfi vi khu\u1ea9n. C\u00e1c nguy\u00ean li\u1ec7u c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p h\u01a1n, nh\u01b0 cellulose v\u00e0 lignin trong g\u1ed7, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c ph\u00e2n c\u1eaft b\u1edfi n\u1ea5m. Nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00f3 c\u0169ng cho th\u1ea5y c\u00e1c nguy\u00ean li\u1ec7u h\u1eefu c\u01a1 \u0111\u01b0\u1ee3c ph\u00e2n c\u1eaft b\u1edfi n\u1ea5m \u00edt r\u00f2 r\u1ec9 carbonic v\u00e0 ch\u1ea5t dinh d\u01b0\u1ee1ng so v\u1edbi nguy\u00ean li\u1ec7u \u0111\u01b0\u1ee3c ph\u00e2n h\u1ee7y b\u1edfi vi khu\u1ea9n. \u0110i\u1ec1u n\u00e0y g\u00e2y t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c m\u00f4 h\u00ecnh kh\u00ed h\u1eadu, v\u00ec s\u1ef1 th\u1ea5t tho\u00e1t carbonic v\u00e0 kho\u00e1ng nit\u01a1 c\u00f3 th\u1ec3 c\u00f3 m\u1ed1i li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ef1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ea5t v\u00e0o th\u00e0nh ph\u1ea7n kh\u00ed nh\u00e0 k\u00ednh v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng ph\u00fa d\u01b0\u1ee1ng (2).<\/p>\n<p>Trong m\u1ed9t th\u00ed nghi\u1ec7m k\u00e9o d\u00e0i 23 n\u0103m, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0111\u1ea1i h\u1ecdc Lund v\u00e0 M\u1ef9 \u0111\u00e3 kh\u1ea3o s\u00e1t t\u1ea7m quan tr\u1ecdng t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a s\u1ef1 ph\u00e2n h\u1ee7y b\u1edfi n\u1ea5m v\u00e0 vi khu\u1ea9n.<\/p>\n<p>\u201cTr\u00e1i ng\u01b0\u1ee3c v\u1edbi nh\u1eefng mong \u0111\u1ee3i, kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng n\u00e0o cho th\u1ea5y nguy\u00ean li\u1ec7u h\u1eefu c\u01a1 ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u01b0\u1ee3c ph\u00e2n h\u1ee7y ch\u1ee7 y\u1ebfu b\u1edfi vi khu\u1ea9n. Th\u1ef1c ch\u1ea5t, k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y \u0111i\u1ec1u ng\u01b0\u1ee3c l\u1ea1i\u201d, Johannes Rousk, nh\u00e0 nghi\u00ean c\u1ee9u Sinh th\u00e1i h\u1ecdc Vi sinh v\u1eadt \u1edf \u0111\u1ea1i h\u1ecdc Lund, Th\u1ee5y \u0110i\u1ec3n, cho bi\u1ebft.<\/p>\n<p>\u201cC\u0169ng kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng n\u00e0o cho th\u1ea5y v\u1eadt li\u1ec7u h\u1eefu c\u01a1 \u0111\u01b0\u1ee3c ph\u00e2n c\u1eaft b\u1edfi n\u1ea5m l\u00e0m gi\u1ea3m s\u1ef1 r\u00f2 r\u1ec9 kh\u00ed carbonic v\u00e0o kh\u00ed quy\u1ec3n, ho\u1eb7c s\u1ef1 r\u00f2 r\u1ec9 c\u1ee7a ch\u1ea5t dinh d\u01b0\u1ee1ng. M\u1ed9t l\u1ea7n n\u1eefa, c\u00e1c k\u1ebft qu\u1ea3 c\u00f3 xu h\u01b0\u1edbng ch\u1ec9 ra \u0111i\u1ec1u tr\u00e1i ng\u01b0\u1ee3c\u201d, Johannes Rousk n\u00f3i.<\/p>\n<p>C\u00e1c k\u1ebft qu\u1ea3 n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng ch\u1ec9 g\u00e2y t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4 h\u00ecnh kh\u00ed h\u1eadu t\u01b0\u01a1ng lai, m\u00e0 c\u00f2n \u1ea3nh h\u01b0\u1edfng t\u1edbi c\u00e1c ch\u00ednh s\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ea5t theo h\u01b0\u1edbng \u01b0u ti\u00ean cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a n\u1ea5m . \u0110i\u1ec1u n\u00e0y c\u00f3 l\u1ebd \u0111\u00e3 d\u1ef1a tr\u00ean nh\u1eefng gi\u1ea3 thi\u1ebft sai v\u1ec1 vai tr\u00f2 c\u1ee7a n\u1ea5m trong vi\u1ec7c gi\u1ea3m c\u00e1c t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng.\/.<br \/>\nD\u1ecbch: Ng\u1ecdc Thanh<\/p>\n<p style=\"text-align: right;\">Ngu\u1ed3n: <strong>lunduniversity.lu.se<\/strong><\/p>\n<p>Ghi ch\u00fa:<\/p>\n<p>(1) M\u00f4 h\u00ecnh kh\u00ed h\u1eadu: s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u1ec3 m\u00f4 ph\u1ecfng s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a kh\u00ed quy\u1ec3n, \u0111\u1ea1i d\u01b0\u01a1ng, b\u1ec1 m\u1eb7t \u0111\u1ea5t, v\u00e0 b\u0103ng. C\u00e1c m\u00f4 h\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau t\u1eeb nghi\u00ean c\u1ee9u \u0111\u1ed9ng l\u1ef1c h\u1ecdc c\u1ee7a h\u1ec7 th\u1ed1ng kh\u00ed h\u1eadu cho \u0111\u1ebfn vi\u1ec7c d\u1ef1 \u0111o\u00e1n kh\u00ed h\u1eadu trong t\u01b0\u01a1ng lai (Wikipedia).<\/p>\n<p>(2) Ph\u00fa d\u01b0\u1ee1ng hay hi\u1ec7n t\u01b0\u1ee3ng ph\u00fa d\u01b0\u1ee1ng: l\u00e0 m\u1ed9t ph\u1ea3n \u1ee9ng c\u1ee7a h\u1ec7 sinh th\u00e1i khi qu\u00e1 nhi\u1ec1u ch\u1ea5t t\u1ef1 nhi\u00ean ho\u1eb7c nh\u00e2n t\u1ea1o, ch\u1ee7 y\u1ebfu l\u00e0 nitrat v\u00e0 ph\u1ed1t ph\u00e1t t\u1eeb c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n, ch\u1ea5t t\u1ea9y ho\u1eb7c n\u01b0\u1edbc th\u1ea3i, b\u1ecb th\u1ea3i v\u00e0o m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y l\u00e0m \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng nh\u01b0 thi\u1ebfu d\u01b0\u1ee1ng kh\u00ed, l\u00e0m c\u1ea1n ki\u1ec7t oxy h\u00f2a tan trong n\u01b0\u1edbc, l\u00e0m gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng \u0111\u1ed9ng v\u1eadt th\u1ee7y sinh (Wikipedia).<\/p>\n<p style=\"text-align: right;\"><em>Ng\u1ecdc Thanh<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Lund, Th\u1ee5y \u0110i\u1ec3n, v\u00e0 M\u1ef9 ch\u1ec9 ra r\u1eb1ng hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 c\u00e1ch th\u1ee9c ph\u00e2n h\u1ee7y c\u00e1c nguy\u00ean li\u1ec7u h\u1eefu c\u01a1 c\u1ee7a n\u1ea5m v\u00e0 vi khu\u1ea9n ph\u00e2n h\u1ee7y v\u1ec1 c\u01a1 b\u1ea3n \u0111\u00e3 sai. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a c\u00e1c m\u00f4 h\u00ecnh kh\u00ed h\u1eadu (1) bao g\u1ed3m vi [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":3653,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-3652","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/3652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=3652"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/3652\/revisions"}],"predecessor-version":[{"id":3656,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/3652\/revisions\/3656"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/3653"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=3652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=3652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=3652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}