S\u00e2u b\u00ean d\u01b0\u1edbi th\u00e0nh ph\u1ed1 Naples s\u1ea7m u\u1ea5t c\u1ee7a \u00dd l\u00e0 m\u1ed9t g\u00e3 kh\u1ed5ng l\u1ed3 \u0111ang ng\u1ee7 y\u00ean\u2014si\u00eau n\u00fai l\u1eeda Campi Flegrei. Trong su\u1ed1t 500 n\u0103m qua, ng\u1ecdn n\u00fai l\u1eeda kh\u1ed5ng l\u1ed3 n\u00e0y \u0111\u00e3 say gi\u1ea5c, nh\u01b0ng c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ea3nh b\u00e1o r\u1eb1ng giai \u0111o\u1ea1n y\u00ean l\u1eb7ng n\u00e0y c\u00f3 th\u1ec3 s\u1edbm k\u1ebft th\u00fac.<\/p>\n\n
Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, b\u1ec1 m\u1eb7t Tr\u00e1i \u0110\u1ea5t xung quanh si\u00eau n\u00fai l\u1eeda Campi Flegrei \u0111\u00e3 b\u1eaft \u0111\u1ea7u ph\u00ecnh l\u00ean, n\u00e2ng t\u1ed5ng c\u1ed9ng ba m\u00e9t. C\u00e1c nh\u00e0 khoa h\u1ecdc tin r\u1eb1ng “s\u1ef1 x\u00e2m nh\u1eadp magma” n\u00e0y l\u00e0 nguy\u00ean nh\u00e2n c\u00f3 kh\u1ea3 n\u0103ng nh\u1ea5t g\u00e2y ra t\u00ecnh tr\u1ea1ng b\u1ea5t \u1ed5n.<\/p>\n\n
\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh xem s\u1ef1 n\u00e2ng l\u00ean n\u00e0y c\u00f3 ph\u1ea3i l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a m\u1ed9t v\u1ee5 phun tr\u00e0o s\u1eafp x\u1ea3y ra hay kh\u00f4ng, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 b\u1eaft tay v\u00e0o s\u1ee9 m\u1ec7nh khoan v\u00e0o l\u1edbp v\u1ecf tr\u00ean si\u00eau n\u00fai l\u1eeda. D\u1ef1 \u00e1n \u0111\u1ea7y tham v\u1ecdng n\u00e0y, v\u1eeba m\u1edbi b\u1eaft \u0111\u1ea7u, nh\u1eb1m m\u1ee5c \u0111\u00edch t\u0103ng kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u1ecba ch\u1ea5n nh\u1ecf c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc, c\u00f3 th\u1ec3 l\u00e0 ti\u1ec1n th\u00e2n c\u1ee7a m\u1ed9t v\u1ee5 phun tr\u00e0o l\u1edbn h\u01a1n.<\/p>\n\n
M\u1ed9t trong nh\u1eefng kh\u00eda c\u1ea1nh \u0111\u00e1ng lo ng\u1ea1i nh\u1ea5t c\u1ee7a si\u00eau n\u00fai l\u1eeda Campi Flegrei l\u00e0 kh\u1ea3 n\u0103ng g\u00e2y ra m\u1ed9t v\u1ee5 phun tr\u00e0o th\u1ea3m kh\u1ed1c. Nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng m\u1ed9t trong nh\u1eefng v\u1ee5 phun tr\u00e0o tr\u01b0\u1edbc \u0111\u00e2y c\u1ee7a n\u00f3, si\u00eau phun tr\u00e0o Ignimbrite Campanian, x\u1ea3y ra c\u00e1ch \u0111\u00e2y 39.000 n\u0103m, \u0111\u00e3 g\u00e2y ra h\u1eadu qu\u1ea3 t\u00e0n kh\u1ed1c.<\/p>\n\n
Si\u00eau phun tr\u00e0o \u0111\u00e3 phun ra m\u1ed9t l\u01b0\u1ee3ng l\u1edbn tro b\u1ee5i v\u00e0 l\u01b0u hu\u1ef3nh \u0111ioxit \u0111\u1ed9c h\u1ea1i v\u00e0o b\u1ea7u kh\u00ed quy\u1ec3n, l\u00e0m m\u00e1t B\u1eafc b\u00e1n c\u1ea7u v\u00e0 g\u00e2y ra t\u00ecnh tr\u1ea1ng gi\u00e1n \u0111o\u1ea1n m\u00f4i tr\u01b0\u1eddng nghi\u00eam tr\u1ecdng. C\u00e1c nh\u00e0 khoa h\u1ecdc \u01b0\u1edbc t\u00ednh r\u1eb1ng v\u1ee5 phun tr\u00e0o c\u00f3 th\u1ec3 \u0111\u00e3 gi\u1ebft ch\u1ebft nhi\u1ec1u v\u00f9ng r\u1ed9ng l\u1edbn c\u1ee7a khu v\u1ef1c \u0110\u1ecba Trung H\u1ea3i v\u00e0 th\u1eadm ch\u00ed c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 tuy\u1ec7t ch\u1ee7ng c\u1ee7a ng\u01b0\u1eddi Neanderthal.<\/p>\n\n
M\u1eb7c d\u00f9 c\u00e1c v\u1ee5 phun tr\u00e0o c\u1ee7a si\u00eau n\u00fai l\u1eeda Campi Flegrei d\u01b0\u1eddng nh\u01b0 y\u1ebfu d\u1ea7n theo th\u1eddi gian, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ea3nh b\u00e1o r\u1eb1ng n\u00f3 v\u1eabn ho\u1ea1t \u0111\u1ed9ng v\u1ec1 m\u1eb7t magma v\u00e0 c\u00f3 th\u1ec3 phun tr\u00e0o tr\u1edf l\u1ea1i trong t\u01b0\u01a1ng lai. Th\u1eddi \u0111i\u1ec3m ch\u00ednh x\u00e1c c\u1ee7a m\u1ed9t v\u1ee5 phun tr\u00e0o ti\u1ec1m \u1ea9n v\u1eabn ch\u01b0a ch\u1eafc ch\u1eafn, nh\u01b0ng c\u00e1c nh\u00e0 \u0111\u1ecba ch\u1ea5t nh\u1ea5n m\u1ea1nh r\u1eb1ng thu\u1eadt ng\u1eef “t\u01b0\u01a1ng lai g\u1ea7n” trong b\u1ed1i c\u1ea3nh n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn thang th\u1eddi gian \u0111\u1ecba ch\u1ea5t, kh\u00f4ng ph\u1ea3i c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n\n
Nh\u1eefng r\u1ee7i ro ti\u1ec1m \u1ea9n do si\u00eau n\u00fai l\u1eeda Campi Flegrei g\u00e2y ra l\u00e0 r\u1ea5t \u0111\u00e1ng k\u1ec3, nh\u01b0ng c\u00f3 nh\u1eefng b\u01b0\u1edbc c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nh\u1eefng r\u1ee7i ro n\u00e0y v\u00e0 chu\u1ea9n b\u1ecb cho m\u1ed9t v\u1ee5 phun tr\u00e0o c\u00f3 th\u1ec3 x\u1ea3y ra.<\/p>\n\n
C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111ang n\u1ed7 l\u1ef1c n\u00e2ng cao hi\u1ec3u bi\u1ebft c\u1ee7a h\u1ecd v\u1ec1 h\u00e0nh vi c\u1ee7a n\u00fai l\u1eeda v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o s\u1edbm \u0111\u1ec3 cung c\u1ea5p \u0111\u1ee7 th\u1eddi gian s\u01a1 t\u00e1n. C\u00e1c ch\u00ednh ph\u1ee7 v\u00e0 c\u01a1 quan \u1ee9ng ph\u00f3 kh\u1ea9n c\u1ea5p c\u0169ng \u0111ang x\u00e2y d\u1ef1ng c\u00e1c k\u1ebf ho\u1ea1ch \u0111\u1ec3 \u1ee9ng ph\u00f3 hi\u1ec7u qu\u1ea3 v\u1edbi m\u1ed9t v\u1ee5 phun tr\u00e0o v\u00e0 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00e2n.<\/p>\n\n
N\u00e2ng cao nh\u1eadn th\u1ee9c c\u1ee7a c\u00f4ng ch\u00fang v\u1ec1 si\u00eau n\u00fai l\u1eeda Campi Flegrei r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 chu\u1ea9n b\u1ecb hi\u1ec7u qu\u1ea3. Gi\u00e1o d\u1ee5c m\u1ecdi ng\u01b0\u1eddi v\u1ec1 l\u1ecbch s\u1eed c\u1ee7a n\u00fai l\u1eeda, c\u00e1c r\u1ee7i ro ti\u1ec1m \u1ea9n v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u c\u00f3 th\u1ec3 trao quy\u1ec1n cho h\u1ecd \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng th\u00edch h\u1ee3p trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra phun tr\u00e0o.<\/p>\n\n
Gi\u00e1m s\u00e1t li\u00ean t\u1ee5c si\u00eau n\u00fai l\u1eeda Campi Flegrei r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1edbm b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o trong ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3. C\u00e1c nh\u00e0 khoa h\u1ecdc s\u1eed d\u1ee5ng nhi\u1ec1u k\u1ef9 thu\u1eadt kh\u00e1c nhau, bao g\u1ed3m gi\u00e1m s\u00e1t \u0111\u1ecba ch\u1ea5n, \u0111o bi\u1ebfn d\u1ea1ng m\u1eb7t \u0111\u1ea5t v\u00e0 ph\u00e2n t\u00edch kh\u00ed, \u0111\u1ec3 theo d\u00f5i h\u00e0nh vi c\u1ee7a n\u00fai l\u1eeda v\u00e0 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro phun tr\u00e0o.<\/p>\n\n
Nghi\u00ean c\u1ee9u li\u00ean t\u1ee5c c\u0169ng r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 si\u00eau n\u00fai l\u1eeda Campi Flegrei v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u hi\u1ec7u qu\u1ea3 h\u01a1n. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111ang nghi\u00ean c\u1ee9u l\u1ecbch s\u1eed \u0111\u1ecba ch\u1ea5t c\u1ee7a n\u00fai l\u1eeda, th\u00e0nh ph\u1ea7n magma v\u00e0 \u0111\u1ed9ng l\u1ef1c phun tr\u00e0o \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c th\u00f4ng tin chi ti\u1ebft v\u1ec1 h\u00e0nh vi v\u00e0 kh\u1ea3 n\u0103ng phun tr\u00e0o trong t\u01b0\u01a1ng lai c\u1ee7a n\u00f3.<\/p>\n\n
B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p nghi\u00ean c\u1ee9u khoa h\u1ecdc, n\u00e2ng cao nh\u1eadn th\u1ee9c c\u1ee7a c\u00f4ng ch\u00fang v\u00e0 chu\u1ea9n b\u1ecb cho t\u00ecnh tr\u1ea1ng kh\u1ea9n c\u1ea5p, ch\u00fang ta c\u00f3 th\u1ec3 n\u1ed7 l\u1ef1c gi\u1ea3m thi\u1ec3u nh\u1eefng r\u1ee7i ro do si\u00eau n\u00fai l\u1eeda Campi Flegrei g\u00e2y ra v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho c\u1ed9ng \u0111\u1ed3ng sinh s\u1ed1ng d\u01b0\u1edbi b\u00f3ng c\u1ee7a n\u00f3.<\/p>","protected":false},"excerpt":{"rendered":"
Si\u00eau n\u00fai l\u1eeda Campi Flegrei: Qu\u1ea3 bom h\u1eb9n gi\u1edd b\u00ean d\u01b0\u1edbi Naples S\u00e2u b\u00ean d\u01b0\u1edbi th\u00e0nh ph\u1ed1 Naples s\u1ea7m u\u1ea5t c\u1ee7a \u00dd l\u00e0 m\u1ed9t g\u00e3 kh\u1ed5ng l\u1ed3 \u0111ang ng\u1ee7 y\u00ean\u2014si\u00eau…<\/p>\n","protected":false},"author":6,"featured_media":23600,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[212],"tags":[20366,207,572,6075,1974,20367,5968],"class_list":["post-15272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-earth-science","tag-campi-flegrei","tag-geology","tag-earth-science","tag-naples","tag-volcanology","tag-supervolcano","tag-italy"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/15272","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=15272"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/15272\/revisions"}],"predecessor-version":[{"id":15273,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/15272\/revisions\/15273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23600"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=15272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=15272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=15272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}