{"id":2393,"date":"2026-09-30T01:28:00","date_gmt":"2026-09-29T16:28:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-30-coast-redwood-heat-photosynthesis-vi\/"},"modified":"2026-09-30T01:28:00","modified_gmt":"2026-09-29T16:28:00","slug":"2026-09-30-coast-redwood-heat-photosynthesis-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-30-coast-redwood-heat-photosynthesis-vi\/","title":{"rendered":"Quang h\u1ee3p c\u1ee7a c\u00e2y redwood ven bi\u1ec3n ch\u1eadm l\u1ea1i tr\u00ean 86\u00b0F"},"content":{"rendered":"

2026-09-30 01:28 KST<\/strong><\/p>\n

C\u00e2y redwood ven bi\u1ec3n kh\u00f4ng l\u00e0m m\u00e1t \u0111\u1ee7 m\u1ed9t s\u1ed1 l\u00e1 trong th\u1eddi ti\u1ebft n\u00f3ng v\u00e0 gi\u1ea3m quang h\u1ee3p.<\/p>\n

B\u1eb1ng ch\u1ee9ng \u0111\u1ebfn t\u1eeb ba m\u00f9a h\u00e8 t\u1ea1i m\u1ed9t khu r\u1eebng California c\u00f9ng th\u00ed nghi\u1ec7m tr\u00ean l\u00e1; kh\u00f4ng \u0111\u1ea1i di\u1ec7n m\u1ecdi n\u01a1i s\u1ed1ng hay t\u00ednh \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 lo\u00e0i s\u1ebd ch\u1ebft.<\/p>\n

\u0110o b\u1eb1ng c\u00e1ch n\u00e0o<\/h2>\n

Nh\u00f3m theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 l\u00e1 v\u00e0 t\u00edn hi\u1ec7u quang h\u1ee3p trong ba m\u00f9a h\u00e8, g\u1ed3m 2022 v\u00e0 2024. Trong ph\u00f2ng th\u00ed nghi\u1ec7m, l\u00e1 \u0111\u01b0\u1ee3c \u0111\u01b0a t\u1edbi 110\u00b0F \u0111\u1ec3 xem hi\u1ec7u su\u1ea5t c\u00f3 gi\u1ea3m ngay c\u1ea3 khi v\u1eabn c\u00f3 \u0111\u1ee7 carbon dioxide hay kh\u00f4ng.<\/p>\n

Nhi\u1ec1u n\u01b0\u1edbc c\u00f3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c kh\u00f4ng<\/h2>\n

Trong ng\u00e0y tr\u00ean 86\u00b0F, m\u1ed9t s\u1ed1 l\u00e1 n\u00f3ng h\u01a1n kh\u00f4ng kh\u00ed g\u1ea7n 20\u00b0F. Kh\u00ed kh\u1ed5ng c\u00f3 th\u1ec3 \u0111\u00f3ng, nh\u01b0ng th\u00ed nghi\u1ec7m v\u1eabn th\u1ea5y quang h\u00f3a v\u00e0 quang h\u1ee3p r\u00f2ng gi\u1ea3m khi kh\u00ed kh\u1ed5ng m\u1edf. V\u00ec v\u1eady \u0111\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ea5n \u0111\u1ec1 thi\u1ebfu n\u01b0\u1edbc.<\/p>\n

\"Quang
\u0110\u00e2y l\u00e0 h\u00ecnh \u1ea3nh t\u1ea1o b\u1eb1ng AI \u0111\u1ec3 gi\u1ea3i th\u00edch ch\u1ee7 \u0111\u1ec1, kh\u00f4ng ph\u1ea3i \u1ea3nh s\u1ef1 ki\u1ec7n, quan s\u00e1t hay hi\u1ec7n tr\u01b0\u1eddng th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

N\u01a1i n\u00e0o \u0111\u00e1ng lo h\u01a1n<\/h2>\n

Lo\u00e0i n\u00e0y th\u00edch nghi v\u1edbi kh\u00ed h\u1eadu ven bi\u1ec3n m\u00e1t, trung b\u00ecnh kho\u1ea3ng 59\u00b0F. R\u00eca trung t\u00e2m, ph\u00eda nam v\u00e0 ph\u00eda \u0111\u00f4ng v\u1ed1n n\u00f3ng kh\u00f4 h\u01a1n c\u00f3 th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n m\u1ea1nh khi c\u00f3 s\u00f3ng nhi\u1ec7t. Nghi\u00ean c\u1ee9u kh\u00f4ng tr\u1ef1c ti\u1ebfp \u0111o suy gi\u1ea3m qu\u1ea7n th\u1ec3 d\u00e0i h\u1ea1n.<\/p>\n

C\u00e2u h\u1ecfi c\u00f2n l\u1ea1i<\/h2>\n

Ch\u01b0a r\u00f5 th\u1eddi gian h\u1ed3i ph\u1ee5c, t\u00e1c \u0111\u1ed9ng t\u00edch l\u0169y c\u1ee7a s\u00f3ng nhi\u1ec7t l\u1eb7p l\u1ea1i v\u00e0 nhi\u1ec7t \u0111\u1ed9 s\u1ed1ng s\u00f3t t\u1ed1i \u0111a. C\u1ea7n so s\u00e1nh d\u00e0i h\u1ea1n gi\u1eefa nhi\u1ec1u \u0111\u1ecba \u0111i\u1ec3m v\u00e0 tu\u1ed5i c\u00e2y tr\u01b0\u1edbc khi \u0111\u1eb7t ng\u01b0\u1ee1ng qu\u1ea3n l\u00fd.<\/p>\n

Ngu\u1ed3n g\u1ed1c v\u00e0 ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp<\/h2>\n

Ngu\u1ed3n g\u1ed1c: JGR Biogeosciences \uc6d0 \ub17c\ubb38<\/a><\/p>\n

Gi\u1ea3i th\u00edch c\u1ee7a t\u1ed5 ch\u1ee9c: UC Davis \uc5f0\uad6c \uc124\uba85<\/a><\/p>\n

Ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp: EurekAlert \uc11c\uc9c0\u00b7\uc5f0\uad6c \ubc94\uc704 \ud655\uc778<\/a><\/p>\n

\u0110\u1ecdc b\u1eb1ng ng\u00f4n ng\u1eef kh\u00e1c<\/h2>\n

\ud55c\uad6d\uc5b4<\/a> \u00b7 English<\/a> \u00b7 Espa\u00f1ol<\/a> \u00b7 \u65e5\u672c\u8a9e<\/a> \u00b7 Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Qua ba m\u00f9a h\u00e8 \u1edf r\u1eebng Mendocino v\u00e0 th\u00ed nghi\u1ec7m ti\u1ebfp theo, m\u1ed9t s\u1ed1 l\u00e1 n\u00f3ng h\u01a1n kh\u00f4ng kh\u00ed g\u1ea7n 20\u00b0F khi nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t 86\u00b0F v\u00e0 hi\u1ec7u su\u1ea5t quang h\u1ee3p gi\u1ea3m. Nghi\u00ean c\u1ee9u ch\u01b0a x\u00e1c \u0111\u1ecbnh ng\u01b0\u1ee1ng ch\u1ebft c\u1ee7a to\u00e0n lo\u00e0i.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2393","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=2393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}