{"id":16498,"date":"2023-03-16T17:46:25","date_gmt":"2023-03-16T17:46:25","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16498"},"modified":"2023-03-16T17:46:25","modified_gmt":"2023-03-16T17:46:25","slug":"petrichor-the-scent-of-rain","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/earth-science\/petrichor-the-scent-of-rain\/","title":{"rendered":"Petrichor: M\u00f9i H\u01b0\u01a1ng \u0110\u1ea5t \u1ea8m Sau M\u01b0a V\u00e0 B\u00ed M\u1eadt Th\u00fa V\u1ecb"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Petrichor: M\u00f9i h\u01b0\u01a1ng c\u1ee7a m\u01b0a<\/h2>\n\n<h2 class=\"wp-block-heading\">Petrichor l\u00e0 g\u00ec?<\/h2>\n\n<p>Petrichor l\u00e0 m\u00f9i h\u01b0\u01a1ng \u0111\u1eb7c tr\u01b0ng c\u1ee7a \u0111\u1ea5t \u1ea9m \u0111i k\u00e8m v\u1edbi m\u01b0a. \u0110\u00e2y l\u00e0 m\u1ed9t m\u00f9i h\u01b0\u01a1ng ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo v\u1ecb tr\u00ed v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea5t. T\u00ean &#8220;petrichor&#8221; b\u1eaft ngu\u1ed3n t\u1eeb ti\u1ebfng Hy L\u1ea1p, c\u00f3 ngh\u0129a l\u00e0 &#8220;\u0111\u00e1&#8221; v\u00e0 &#8220;tinh ch\u1ea5t c\u1ee7a c\u00e1c v\u1ecb th\u1ea7n&#8221;.<\/p>\n\n<h2 class=\"wp-block-heading\">Petrichor \u0111\u01b0\u1ee3c t\u1ea1o ra nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc tin r\u1eb1ng petrichor \u0111\u01b0\u1ee3c t\u1ea1o ra khi nh\u1eefng h\u1ea1t m\u01b0a r\u01a1i xu\u1ed1ng m\u1ed9t s\u1ed1 lo\u1ea1i \u0111\u1ea5t v\u00e0 \u0111\u00e1 nh\u1ea5t \u0111\u1ecbnh. C\u00e1c b\u1ec1 m\u1eb7t n\u00e0y ch\u1ee9a c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 kho\u00e1ng ch\u1ea5t \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng v\u00e0o kh\u00f4ng kh\u00ed d\u01b0\u1edbi d\u1ea1ng c\u00e1c h\u1ea1t aerosol khi nh\u1eefng h\u1ea1t m\u01b0a va ch\u1ea1m v\u00e0o ch\u00fang. C\u00e1c h\u1ea1t aerosol n\u00e0y mang theo m\u00f9i h\u01b0\u01a1ng c\u1ee7a \u0111\u1ea5t v\u00e0 c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c, t\u1ea1o n\u00ean m\u00f9i h\u01b0\u01a1ng \u0111\u1eb7c tr\u01b0ng c\u1ee7a petrichor.<\/p>\n\n<h2 class=\"wp-block-heading\">Vai tr\u00f2 c\u1ee7a vi khu\u1ea9n<\/h2>\n\n<p>Vi khu\u1ea9n \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c s\u1ea3n xu\u1ea5t petrichor. Vi khu\u1ea9n v\u00e0 n\u1ea5m s\u1ed1ng trong \u0111\u1ea5t ti\u1ebft ra c\u00e1c h\u1ee3p ch\u1ea5t g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean m\u00f9i h\u01b0\u01a1ng. C\u00e1c h\u1ee3p ch\u1ea5t n\u00e0y bao g\u1ed3m d\u1ea7u, hydrocarbon v\u00e0 r\u01b0\u1ee3u. Khi nh\u1eefng gi\u1ecdt m\u01b0a gi\u1ea3i ph\u00f3ng c\u00e1c h\u1ee3p ch\u1ea5t n\u00e0y v\u00e0o kh\u00f4ng kh\u00ed, ch\u00fang k\u1ebft h\u1ee3p v\u1edbi c\u00e1c h\u1ea1t kh\u00e1c \u0111\u1ec3 t\u1ea1o n\u00ean m\u00f9i h\u01b0\u01a1ng petrichor.<\/p>\n\n<h2 class=\"wp-block-heading\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a lo\u1ea1i \u0111\u1ea5t<\/h2>\n\n<p>Lo\u1ea1i \u0111\u1ea5t c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a petrichor. \u0110\u1ea5t c\u00e1t v\u00e0 \u0111\u1ea5t s\u00e9t c\u00f3 xu h\u01b0\u1edbng t\u1ea1o ra nhi\u1ec1u petrichor h\u01a1n c\u00e1c lo\u1ea1i \u0111\u1ea5t kh\u00e1c. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e1c lo\u1ea1i \u0111\u1ea5t n\u00e0y ch\u1ee9a nhi\u1ec1u ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 kho\u00e1ng ch\u1ea5t h\u01a1n, \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng b\u1edfi nh\u1eefng h\u1ea1t m\u01b0a.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u1ea7m quan tr\u1ecdng c\u1ee7a Petrichor<\/h2>\n\n<p>Petrichor kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t m\u00f9i h\u01b0\u01a1ng d\u1ec5 ch\u1ecbu. M\u00f9i h\u01b0\u01a1ng n\u00e0y \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00dd ngh\u0129a sinh th\u00e1i:<\/strong> Petrichor c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t t\u00edn hi\u1ec7u cho c\u00e1 n\u01b0\u1edbc ng\u1ecdt, b\u00e1o hi\u1ec7u th\u1eddi gian sinh s\u1ea3n. M\u00f9i h\u01b0\u01a1ng n\u00e0y c\u0169ng c\u00f3 th\u1ec3 gi\u00fap l\u1ea1c \u0111\u00e0 t\u00ecm th\u1ea5y \u1ed1c \u0111\u1ea3o trong sa m\u1ea1c.<\/li>\n<li><strong>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe:<\/strong> C\u00e1c h\u1ea1t aerosol do nh\u1eefng h\u1ea1t m\u01b0a gi\u1ea3i ph\u00f3ng c\u00f3 th\u1ec3 mang theo vi khu\u1ea9n, bao g\u1ed3m vi khu\u1ea9n v\u00e0 n\u1ea5m. Nh\u1eefng vi khu\u1ea9n n\u00e0y c\u00f3 th\u1ec3 c\u00f3 c\u1ea3 t\u00e1c \u0111\u1ed9ng c\u00f3 l\u1ee3i v\u00e0 c\u00f3 h\u1ea1i \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a con ng\u01b0\u1eddi.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">S\u1ee9c m\u1ea1nh c\u1ee7a kh\u1ee9u gi\u00e1c<\/h2>\n\n<p>Gi\u00e1c quan kh\u1ee9u gi\u00e1c c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn tr\u00ed nh\u1edb v\u00e0 c\u1ea3m x\u00fac. V\u1ecf n\u00e3o kh\u1ee9u gi\u00e1c, n\u01a1i x\u1eed l\u00fd m\u00f9i, n\u1eb1m g\u1ea7n ph\u1ea7n n\u00e3o l\u01b0u tr\u1eef k\u00fd \u1ee9c c\u1ea3m x\u00fac. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t s\u1ed1 m\u00f9i h\u01b0\u01a1ng nh\u1ea5t \u0111\u1ecbnh, nh\u01b0 petrichor, c\u00f3 th\u1ec3 g\u1ee3i l\u00ean nh\u1eefng k\u00fd \u1ee9c v\u00e0 c\u1ea3m x\u00fac m\u1ea1nh m\u1ebd.<\/p>\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n<p>Petrichor l\u00e0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng ph\u1ee9c t\u1ea1p v\u00e0 h\u1ea5p d\u1eabn \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a nh\u1eefng h\u1ea1t m\u01b0a, \u0111\u1ea5t v\u00e0 vi khu\u1ea9n. \u0110\u00e2y l\u00e0 m\u1ed9t m\u00f9i h\u01b0\u01a1ng v\u1eeba g\u1ee3i c\u1ea3m gi\u00e1c v\u1eeba c\u00f3 t\u1ea7m quan tr\u1ecdng sinh th\u00e1i. L\u1ea7n t\u1edbi khi b\u1ea1n ng\u1eedi th\u1ea5y m\u00f9i petrichor, h\u00e3y d\u00e0nh m\u1ed9t ch\u00fat th\u1eddi gian \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 cao v\u1ebb \u0111\u1eb9p \u0111\u1ed9c \u0111\u00e1o c\u1ee7a m\u00f9i h\u01b0\u01a1ng n\u00e0y v\u00e0 vai tr\u00f2 c\u1ee7a n\u00f3 trong th\u1ebf gi\u1edbi t\u1ef1 nhi\u00ean.<\/p>","protected":false},"excerpt":{"rendered":"<p>Petrichor: M\u00f9i h\u01b0\u01a1ng c\u1ee7a m\u01b0a Petrichor l\u00e0 g\u00ec? Petrichor l\u00e0 m\u00f9i h\u01b0\u01a1ng \u0111\u1eb7c tr\u01b0ng c\u1ee7a \u0111\u1ea5t \u1ea9m \u0111i k\u00e8m v\u1edbi m\u01b0a. \u0110\u00e2y l\u00e0 m\u1ed9t m\u00f9i h\u01b0\u01a1ng ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[212],"tags":[6122,97,21836,7058,21837,21835,252,539],"class_list":["post-16498","post","type-post","status-publish","format-standard","hentry","category-earth-science","tag-emotion","tag-science","tag-rain","tag-scent","tag-olfactory","tag-petrichor","tag-nature","tag-memory"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=16498"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16498\/revisions"}],"predecessor-version":[{"id":16499,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16498\/revisions\/16499"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=16498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=16498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=16498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}