{"id":35283,"date":"2024-08-01T08:37:15","date_gmt":"2024-08-01T01:37:15","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=35283"},"modified":"2024-08-01T08:37:26","modified_gmt":"2024-08-01T01:37:26","slug":"phat-hien-loai-go-moi-co-kha-nang-hap-thu-carbon-trong-tu-nhien","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-hien-loai-go-moi-co-kha-nang-hap-thu-carbon-trong-tu-nhien\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n lo\u1ea1i g\u1ed7 m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 carbon trong t\u1ef1 nhi\u00ean"},"content":{"rendered":"\n

C\u00e2y tulip \u0111\u00e3 t\u1ed3n t\u1ea1i h\u00e0ng tri\u1ec7u n\u0103m nh\u01b0ng m\u1ed9t ph\u00e2n t\u00edch m\u1edbi v\u1ec1 c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang \u0111\u00e3 ti\u1ebft l\u1ed9 lo\u1ea1i g\u1ed7 ch\u01b0a t\u1eebng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn tr\u01b0\u1edbc \u0111\u00e2y. Ph\u00e1t hi\u1ec7n n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch t\u1ea1i sao c\u00e2y l\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng c\u00f4 l\u1eadp carbon tuy\u1ec7t v\u1eddi v\u00e0 gi\u00fap ch\u00fang ta n\u1ed7 l\u1ef1c th\u1ef1c hi\u1ec7n \u0111i\u1ec1u t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n

Trong cu\u1ed9c chi\u1ebfn gi\u1ea3m l\u01b0\u1ee3ng carbon trong kh\u00ed quy\u1ec3n, gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a kh\u00ed nh\u00e0 k\u00ednh l\u00e0m n\u00f3ng nhanh h\u00e0nh tinh c\u1ee7a ch\u00fang ta, c\u00e2y xanh l\u00e0 \u0111\u1ed3ng minh \u0111\u1eafc l\u1ef1c. Theo trang Arbor Day Foundation, m\u1ed9t c\u00e2y tr\u01b0\u1edfng th\u00e0nh c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 h\u01a1n 48 pound CO2 t\u1eeb kh\u00f4ng kh\u00ed m\u1ed7i n\u0103m v\u00e0 m\u1ed9t m\u1eabu c\u00e2y tr\u01b0\u1edfng th\u00e0nh c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 l\u01b0\u1ee3ng CO2 do m\u1ed9t chi\u1ebfc \u00f4 t\u00f4 ch\u1ea1y 26.000 d\u1eb7m (~42.000 km) th\u1ea3i ra.<\/p>\n\n\n\n

M\u1ed9t lo\u1ea1i c\u00e2y \u0111\u1eb7c bi\u1ec7t t\u1ed1t trong vi\u1ec7c lo\u1ea1i b\u1ecf carbon kh\u1ecfi kh\u00f4ng kh\u00ed l\u00e0 c\u00e2y tulip, bao g\u1ed3m hai lo\u00e0i: Liriodendron tulipifera ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf B\u1eafc M\u1ef9 v\u00e0 Liriodendron chinense ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf mi\u1ec1n trung v\u00e0 mi\u1ec1n nam Trung Qu\u1ed1c. Nh\u1eefng c\u00e2y n\u00e0y l\u00e0 h\u1ecd h\u00e0ng xa x\u01b0a c\u1ee7a c\u00e2y m\u1ed9c lan v\u00e0 c\u00f3 th\u1ec3 nhanh ch\u00f3ng cao t\u1edbi h\u01a1n 100 feet.<\/p>\n\n\n\n

G\u1ea7n \u0111\u00e2y, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Jagiellonian (JU) \u1edf Ba Lan v\u00e0 \u0110\u1ea1i h\u1ecdc Cambridge \u1edf Anh \u0111\u00e3 l\u1ea5y m\u1eabu 33 lo\u00e0i c\u00e2y kh\u00e1c nhau t\u1eeb c\u00e1c v\u01b0\u1eddn th\u1ef1c v\u1eadt c\u1ee7a \u0110\u1ea1i h\u1ecdc Cambridge. Sau \u0111\u00f3, h\u1ecd \u0111\u00f4ng l\u1ea1nh c\u00e1c m\u1eabu n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ed3n nit\u01a1 v\u00e0 quan s\u00e1t ch\u00fang d\u01b0\u1edbi k\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed qu\u00e9t nhi\u1ec7t \u0111\u1ed9 th\u1ea5p. Khi h\u1ecd \u0111\u1ebfn m\u1eabu c\u00e2y tulip v\u00e0 ki\u1ec3m tra th\u00e0nh t\u1ebf b\u00e0o th\u1ee9 c\u1ea5p c\u1ee7a n\u00f3, h\u1ecd v\u00f4 c\u00f9ng kinh ng\u1ea1c khi th\u1ea5y r\u1eb1ng h\u1ecd v\u1eeba t\u00ecnh c\u1edd ph\u00e1t hi\u1ec7n ra m\u1ed9t lo\u1ea1i g\u1ed7 ho\u00e0n to\u00e0n kh\u00e1c.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

C\u00e1c lo\u00e0i hoa tulip \u1edf B\u1eafc M\u1ef9 n\u1edf hoa v\u00e0o m\u00f9a xu\u00e2n.<\/em><\/p>\n\n\n\n

“C\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng ch\u00ednh c\u1ee7a g\u1ed7 l\u00e0 th\u00e0nh t\u1ebf b\u00e0o th\u1ee9 c\u1ea5p v\u00e0 ch\u00ednh c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c th\u00e0nh t\u1ebf b\u00e0o n\u00e0y t\u1ea1o cho g\u1ed7 m\u1eadt \u0111\u1ed9 v\u00e0 \u0111\u1ed9 b\u1ec1n m\u00e0 ch\u00fang ta d\u1ef1a v\u00e0o \u0111\u1ec3 x\u00e2y d\u1ef1ng. C\u00e1c th\u00e0nh t\u1ebf b\u00e0o th\u1ee9 c\u1ea5p c\u0169ng l\u00e0 n\u01a1i l\u01b0u tr\u1eef carbon l\u1edbn nh\u1ea5t trong sinh quy\u1ec3n, \u0111i\u1ec1u n\u00e0y khi\u1ebfn vi\u1ec7c hi\u1ec3u r\u00f5 t\u00ednh \u0111a d\u1ea1ng c\u1ee7a ch\u00fang tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n n\u1eefa \u0111\u1ec3 th\u00fac \u0111\u1ea9y c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh thu gi\u1eef carbon nh\u1eb1m gi\u00fap gi\u1ea3m thi\u1ec3u bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu”, t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a nghi\u00ean c\u1ee9u Jan \u0141yczakowski t\u1eeb JU cho bi\u1ebft.<\/p>\n\n\n\n

\u1ede t\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i c\u00e2y c\u00f3 nh\u1eefng s\u1ee3i d\u00e0i gi\u1ed1ng nh\u01b0 \u1ed1ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong th\u00e0nh t\u1ebf b\u00e0o th\u1ee9 c\u1ea5p g\u1ecdi l\u00e0 macrofibril gi\u1eef t\u1ebf b\u00e0o g\u1ed7. Nh\u1eefng s\u1ee3i n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb c\u00e1c chu\u1ed7i cellulose v\u00e0 mang l\u1ea1i cho c\u00e2y s\u1ef1 \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u, nh\u00f3m nghi\u00ean c\u1ee9u ph\u00e1t hi\u1ec7n ra r\u1eb1ng th\u1ef1c v\u1eadt h\u1ea1t k\u00edn, th\u01b0\u1eddng l\u00e0 c\u00e2y g\u1ed7 c\u1ee9ng nh\u01b0 c\u00e2y s\u1ed3i v\u00e0 c\u00e2y anh \u0111\u00e0o, c\u00f3 c\u00e1c s\u1ee3i l\u1edbn c\u00f3 \u0111\u01b0\u1eddng k\u00ednh trung b\u00ecnh kho\u1ea3ng 17 nanomet. \u1ede c\u00e2y h\u1ea1t tr\u1ea7n, th\u01b0\u1eddng l\u00e0 c\u00e2y g\u1ed7 m\u1ec1m nh\u01b0 c\u00e2y th\u00f4ng ho\u1eb7c c\u00e2y tuy\u1ebft t\u00f9ng, c\u00e1c s\u1ee3i nh\u1ecf c\u00f3 \u0111\u01b0\u1eddng k\u00ednh trung b\u00ecnh l\u00e0 29 nanomet. Tuy nhi\u00ean, trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a c\u00e2y tulip, \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a c\u00e1c s\u1ee3i nh\u1ecf v\u00e0o kho\u1ea3ng 20 nanomet, \u0111\u1eb7t n\u00f3 v\u00e0o gi\u1eefa hai lo\u1ea1i g\u1ed7 n\u1ed5i ti\u1ebfng n\u00e0y. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u g\u1ecdi lo\u1ea1i g\u1ed7 n\u00e0y kh\u00f4ng c\u1ee9ng c\u0169ng kh\u00f4ng m\u1ec1m, l\u00e0 “g\u1ed7 gi\u1eefa”.<\/p>\n\n\n\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u kh\u00f4ng ch\u1ec9 tin r\u1eb1ng c\u1ea5u tr\u00fac \u0111\u1ed9c \u0111\u00e1o c\u1ee7a th\u00e0nh t\u1ebf b\u00e0o th\u1ee9 c\u1ea5p c\u1ee7a c\u00e2y tulip ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng nhanh c\u1ee7a n\u00f3, m\u00e0 h\u1ecd c\u00f2n ngh\u0129 r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 \u0111\u00e3 ti\u1ebfn h\u00f3a \u0111\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a carbon trong kh\u00ed quy\u1ec3n \u0111ang gi\u1ea3m nhanh ch\u00f3ng c\u00e1ch \u0111\u00e2y kho\u1ea3ng 30 \u0111\u1ebfn 50 tri\u1ec7u n\u0103m. V\u1edbi l\u01b0\u1ee3ng carbon dioxide \u00edt h\u01a1n c\u00f3 s\u1eb5n \u0111\u1ec3 s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh quang h\u1ee3p, suy ngh\u0129 cho r\u1eb1ng, nh\u1eefng c\u00e2y n\u00e0y \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c c\u1ea5u tr\u00fac t\u1ebf b\u00e0o \u0111\u1ed9c \u0111\u00e1o \u0111\u1ec3 gi\u1eef l\u1ea1i c\u00e0ng nhi\u1ec1u carbon c\u00e0ng t\u1ed1t. \u0110i\u1ec1u \u0111\u00f3 khi\u1ebfn ch\u00fang tr\u1edf n\u00ean tuy\u1ec7t v\u1eddi gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed d\u01b0 th\u1eeba trong kh\u00ed quy\u1ec3n ng\u00e0y nay v\u00e0 c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm hi\u1ec3u c\u00e1ch s\u1eed d\u1ee5ng c\u00e2y \u1edf m\u1ee9c \u0111\u1ed9 l\u1edbn h\u01a1n n\u1eefa \u0111\u1ec3 ch\u1ed1ng l\u1ea1i s\u1ef1 n\u00f3ng l\u00ean c\u1ee7a kh\u00ed h\u1eadu.<\/p>\n\n\n\n

\u201cC\u1ea3 hai lo\u00e0i c\u00e2y Tulip \u0111\u1ec1u \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 c\u00f3 kh\u1ea3 n\u0103ng kh\u00f3a carbon c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3 v\u00e0 c\u1ea5u tr\u00fac s\u1ee3i l\u1edbn c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t s\u1ef1 th\u00edch nghi gi\u00fap ch\u00fang d\u1ec5 d\u00e0ng thu gi\u1eef v\u00e0 l\u01b0u tr\u1eef l\u01b0\u1ee3ng carbon l\u1edbn h\u01a1n khi l\u01b0\u1ee3ng carbon trong kh\u00ed quy\u1ec3n \u0111ang gi\u1ea3m”, \u0141yczakowski cho bi\u1ebft.<\/p>\n\n\n\n

C\u00e2y Tulip c\u00f3 th\u1ec3 tr\u1edf n\u00ean h\u1eefu \u00edch cho c\u00e1c \u0111\u1ed3n \u0111i\u1ec1n thu gi\u1eef carbon. M\u1ed9t s\u1ed1 qu\u1ed1c gia \u0110\u00f4ng \u00c1 \u0111\u00e3 s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ed3n \u0111i\u1ec1n Liriodendron \u0111\u1ec3 kh\u00f3a carbon hi\u1ec7u qu\u1ea3 v\u00e0 \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn c\u1ea5u tr\u00fac g\u1ed7 m\u1edbi l\u1ea1 c\u1ee7a n\u00f3.<\/p>\n\n\n\n

H\u00e0 My<\/strong><\/p>\n\n\n\n

https:\/\/vietq.vn\/phat-hien-loai-go-moi-co-kha-nang-hap-thu-carbon-trong-tu-nhien-d223845.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e2y tulip \u0111\u00e3 t\u1ed3n t\u1ea1i h\u00e0ng tri\u1ec7u n\u0103m nh\u01b0ng m\u1ed9t ph\u00e2n t\u00edch m\u1edbi v\u1ec1 c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang \u0111\u00e3 ti\u1ebft l\u1ed9 lo\u1ea1i g\u1ed7 ch\u01b0a t\u1eebng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn tr\u01b0\u1edbc \u0111\u00e2y. Ph\u00e1t hi\u1ec7n n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch t\u1ea1i sao c\u00e2y l\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng c\u00f4 l\u1eadp carbon tuy\u1ec7t v\u1eddi v\u00e0 gi\u00fap ch\u00fang ta n\u1ed7 l\u1ef1c […]<\/p>\n","protected":false},"author":26,"featured_media":35284,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-35283","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\/35283","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\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=35283"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/35283\/revisions"}],"predecessor-version":[{"id":35286,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/35283\/revisions\/35286"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/35284"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=35283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=35283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=35283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}