{"id":1213,"date":"2026-08-14T02:15:00","date_gmt":"2026-08-13T17:15:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-14-sequoia-prescribed-fire-survival-vi\/"},"modified":"2026-08-14T02:15:00","modified_gmt":"2026-08-13T17:15:00","slug":"2026-08-14-sequoia-prescribed-fire-survival-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-14-sequoia-prescribed-fire-survival-vi\/","title":{"rendered":"Sequoias trong c\u00e1c khu r\u1eebng \u0111\u01b0\u1ee3c \u0111\u1ed1t tr\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng s\u1ed1ng s\u00f3t sau m\u1ed9t v\u1ee5 ch\u00e1y r\u1eebng l\u1edbn cao g\u1ea5p b\u1ed1n l\u1ea7n."},"content":{"rendered":"

2026-08-14 02:15 KST<\/strong><\/p>\n

Nh\u1eefng c\u00e2y t\u00f9ng b\u00e1ch kh\u1ed5ng l\u1ed3 \u1edf nh\u1eefng khu v\u1ef1c r\u1eebng r\u1ee5ng l\u00e1 v\u00e0 nh\u1eefng c\u00e2y nh\u1ecf b\u1ecb \u0111\u1ed1t tr\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng s\u1ed1ng s\u00f3t sau m\u1ed9t tr\u1eadn ch\u00e1y r\u1eebng nghi\u00eam tr\u1ecdng cao g\u1ea7n g\u1ea5p 4 l\u1ea7n so v\u1edbi nh\u1eefng khu v\u1ef1c r\u1eebng kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd.<\/p>\n

\u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 t\u1ea5t c\u1ea3 c\u00e1c khu r\u1eebng \u0111\u1ec1u an to\u00e0n \u0111\u1ec3 \u0111\u1ed1t v\u00e0 \u0111i\u1ec1u n\u00e0y d\u1ef1a tr\u00ean c\u00e1c chuy\u00ean gia ph\u00e2n t\u00edch t\u00ednh hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c \u0111\u1ed1t theo quy \u0111\u1ecbnh trong \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1edf c\u00e1c khu r\u1eebng g\u1ed7 \u0111\u1ecf c\u1ee5 th\u1ec3.<\/p>\n

B\u1ea1n \u0111\u00e3 so s\u00e1nh c\u00e1i g\u00ec<\/h2>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ki\u1ec3m tra 26.403 c\u00e2y sequoia kh\u1ed5ng l\u1ed3 trong 19 khu r\u1eebng \u1edf C\u00f4ng vi\u00ean qu\u1ed1c gia Sequoia v\u00e0 Kings Canyon \u0111\u00e3 tr\u1ea3i qua c\u00e1c v\u1ee5 ch\u00e1y r\u1eebng v\u00e0o n\u0103m 2020 v\u00e0 2021. Ch\u00fang t\u00f4i so s\u00e1nh xem li\u1ec7u c\u00e2y c\u00f3 s\u1ed1ng s\u00f3t sau m\u1ed9t tr\u1eadn h\u1ecfa ho\u1ea1n l\u1edbn \u1edf nh\u1eefng khu v\u1ef1c tr\u01b0\u1edbc \u0111\u00e2y t\u1eebng tr\u1ea3i qua c\u00e1c v\u1ee5 ch\u00e1y c\u01b0\u1eddng \u0111\u1ed9 th\u1ea5p theo quy \u0111\u1ecbnh ho\u1eb7c t\u1ef1 nhi\u00ean hay kh\u00f4ng v\u00e0 \u1edf nh\u1eefng khu v\u1ef1c kh\u00f4ng c\u00f3 l\u1eeda trong m\u1ed9t th\u1eddi gian d\u00e0i.<\/p>\n

T\u1ea1i sao \u0111\u00e1m ch\u00e1y nh\u1ecf c\u00f3 th\u1ec3 gi\u1ea3m b\u1edbt thi\u1ec7t h\u1ea1i c\u1ee7a \u0111\u00e1m ch\u00e1y l\u1edbn?<\/h2>\n

C\u00e1c \u0111\u00e1m ch\u00e1y theo quy \u0111\u1ecbnh l\u00e0m gi\u1ea3m ngu\u1ed3n nhi\u00ean li\u1ec7u \u0111\u1ed1t, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u00e1 kh\u00f4, c\u00e2y \u0111\u1ed5 v\u00e0 c\u00e2y non d\u00e0y \u0111\u1eb7c tr\u00ean n\u1ec1n r\u1eebng. Ngay c\u1ea3 khi ch\u00e1y r\u1eebng x\u1ea3y ra mu\u1ed9n h\u01a1n, c\u01b0\u1eddng \u0111\u1ed9 ng\u1ecdn l\u1eeda ch\u1ea1m t\u1edbi ng\u1ecdn c\u00e2y c\u00f3 th\u1ec3 gi\u1ea3m \u0111i. Sequoias ban \u0111\u1ea7u th\u00edch nghi v\u1edbi l\u1eeda, nh\u01b0ng nh\u1eefng tr\u1eadn ch\u00e1y r\u1eebng d\u1eef d\u1ed9i g\u1ea7n \u0111\u00e2y \u0111\u00e3 t\u00e0n ph\u00e1 c\u1ea3 nh\u1eefng c\u00e2y tr\u01b0\u1edfng th\u00e0nh.<\/p>\n

\"Sequoias
\u0110\u00e2y l\u00e0 h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c t\u1ea1o ra \u0111\u1ec3 minh h\u1ecda m\u1ed9t ch\u1ee7 \u0111\u1ec1 v\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 \u1ea3nh ch\u1ee5p m\u1ed9t c\u1ea3nh ho\u1eb7c quan s\u00e1t th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

C\u00e1ch \u0111\u1ecdc 4 l\u1ea7n<\/h2>\n

Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e2y trong r\u1eebng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd \u0111\u1ec1u s\u1ed1ng v\u00e0 kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e2y trong r\u1eebng kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd \u0111\u1ec1u ch\u1ebft. S\u1ef1 kh\u00e1c bi\u1ec7t th\u1ed1ng k\u00ea v\u1ec1 kh\u1ea3 n\u0103ng s\u1ed1ng s\u00f3t c\u00f3 t\u00ednh \u0111\u1ebfn k\u00edch th\u01b0\u1edbc c\u00e2y, \u0111\u1ecba h\u00ecnh, c\u01b0\u1eddng \u0111\u1ed9 h\u1ea1n h\u00e1n v\u00e0 ch\u00e1y r\u1eebng. \u0110\u1ed1i t\u01b0\u1ee3ng nghi\u00ean c\u1ee9u l\u00e0 c\u00e2y t\u00f9ng b\u00e1ch kh\u1ed5ng l\u1ed3 \u1edf Sierra Nevada thu\u1ed9c bang California n\u00ean kh\u00f4ng th\u1ec3 \u00e1p d\u1ee5ng tr\u1ef1c ti\u1ebfp cho c\u00e1c lo\u00e0i c\u00e2y v\u00e0 v\u00f9ng kh\u00e1c.<\/p>\n

C\u00e1c v\u1ee5 h\u1ecfa ho\u1ea1n theo quy \u0111\u1ecbnh c\u00f3 nguy hi\u1ec3m kh\u00f4ng?<\/h2>\n

b\u1ea1n n\u00f3i \u0111\u00fang. Vi\u1ec7c \u0111\u00e1nh gi\u00e1 sai c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1ec1 gi\u00f3, \u0111\u1ed9 \u1ea9m v\u00e0 nhi\u00ean li\u1ec7u c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng do kh\u00f3i ho\u1eb7c h\u1ecfng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. V\u00ec v\u1eady, b\u1ea1n c\u1ea7n gi\u1ea5y ph\u00e9p, ti\u00eau chu\u1ea9n th\u1eddi ti\u1ebft, nh\u00e2n vi\u00ean c\u1ee9u h\u1ecfa v\u00e0 k\u1ebf ho\u1ea1ch kh\u1ea9n c\u1ea5p. C\u00e1c ph\u00e1t hi\u1ec7n n\u00e0y cho th\u1ea5y t\u00e1c \u0111\u1ed9ng l\u00e2u d\u00e0i c\u1ee7a vi\u1ec7c qu\u1ea3n l\u00fd r\u1eebng chuy\u00ean nghi\u1ec7p h\u01a1n l\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1c c\u00e1 nh\u00e2n \u0111\u1ed1t r\u1eebng.<\/p>\n

Nh\u1eefng g\u00ec c\u1ea7n ki\u1ec3m tra ti\u1ebfp theo<\/h2>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tin r\u1eb1ng chu k\u1ef3 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh khi kh\u00ed h\u1eadu tr\u1edf n\u00ean kh\u00f4 h\u01a1n. Ch\u1ec9 l\u1eeda theo quy \u0111\u1ecbnh kh\u00f4ng th\u1ec3 lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c m\u1ecdi m\u1ed1i nguy hi\u1ec3m; c\u1ea7n c\u00f3 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa lo\u1ea1i b\u1ecf nhi\u00ean li\u1ec7u c\u01a1 h\u1ecdc, \u1ee9ng ph\u00f3 v\u1edbi ch\u00e1y r\u1eebng v\u00e0 ph\u1ee5c h\u1ed3i r\u1eebng.<\/p>\n

t\u00e0i li\u1ec7u ngu\u1ed3n ch\u00ednh th\u1ee9c<\/h2>\n

NASA science brief<\/a><\/p>\n

National Park Service giant sequoia fire science<\/a><\/p>\n

NASA Earthdata wildfire research<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u M\u1ef9 \u0111\u00e3 ph\u00e2n t\u00edch 26.403 c\u00e2y sequoia v\u00e0 ph\u00e1t hi\u1ec7n ra r\u1eb1ng nh\u1eefng c\u00e2y trong khu v\u1ef1c qu\u1ea3n l\u00fd h\u1ecfa ho\u1ea1n \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh c\u00f3 kh\u1ea3 n\u0103ng s\u1ed1ng s\u00f3t cao h\u01a1n kho\u1ea3ng b\u1ed1n l\u1ea7n sau m\u1ed9t tr\u1eadn ch\u00e1y r\u1eebng nghi\u00eam tr\u1ecdng.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-1213","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/1213","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=1213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}