{"id":193513,"date":"2026-08-27T14:10:09","date_gmt":"2026-08-27T14:10:09","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/193513\/"},"modified":"2026-08-27T14:10:09","modified_gmt":"2026-08-27T14:10:09","slug":"nicivou-povoden-v-nepalu-zpusobil-kolaps-ledovce","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/193513\/","title":{"rendered":"Ni\u010divou povode\u0148 v\u00a0Nep\u00e1lu zp\u016fsobil kolaps ledovce"},"content":{"rendered":"

\u201eZem\u011bt\u0159esen\u00ed bylo projevem kolapsu ledovce. Asi vznikl i\u00a0sesuv. Nejsp\u00ed\u0161e to byla kombinace skaln\u00edho sesuvu a\u00a0kolapsu ledovce, takov\u00e1 skaln\u00ed ledovcov\u00e1 lavina, kter\u00e1 spadla n\u011bjak\u00fdch 1200\u00a0metr\u016f dol\u016f do \u00fadol\u00ed,\u201c popsal p\u0159\u00ed\u010dinu katastrof\u00e1ln\u00ed povod\u0148ov\u00e9 vlny v\u00a0Nep\u00e1lu B\u0159e\u017en\u00fd. <\/p>\n

Nejprve se objevovaly informace, \u017ee zem\u011bt\u0159esen\u00ed bylo p\u0159\u00ed\u010dinou. Americk\u00e1 geologick\u00e1 slu\u017eba (USGS) ale up\u0159esnila, \u017ee nam\u011b\u0159en\u00e9 ot\u0159esy p\u016fdy poch\u00e1zely z\u00a0povrchov\u00e9ho zem\u011bt\u0159esen\u00ed. T\u00edm se potvrzuje, \u017ee byly a\u017e sekund\u00e1rn\u011b zp\u016fsobeny pr\u00e1v\u011b padaj\u00edc\u00ed masou ledu a\u00a0horniny. <\/p>\n

Mo\u017en\u00fdm spou\u0161t\u011b\u010dem kolapsu bylo rychl\u00e9 t\u00e1n\u00ed sn\u011bhu a\u00a0ledu b\u011bhem p\u0159edchoz\u00edho tepl\u00e9ho obdob\u00ed. To mohlo destabilizovat podlo\u017e\u00ed vodou z\u00a0rychle taj\u00edc\u00edho ledu. <\/p>\n

An incredibly well-timed Landsat 9 pass captured the effects of yesterday\u2019s catastrophic glacier collapse near the Nepal\u2013Tibet border. The event was so massive that it was detected by seismometers around the world. pic.twitter.com\/COBTJXsiIb<\/a><\/p>\n

\u2014 Nahel Belgherze (@WxNB_) August 27, 2026<\/a><\/p>\n

Velk\u00e1 \u010d\u00e1st ledu se nejsp\u00ed\u0161e podle B\u0159e\u017en\u00e9ho vlivem obrovsk\u00e9 uvoln\u011bn\u00e9 energie roztavila. Vznikla tak sm\u011bs vody, ledu, bahna a\u00a0utr\u017een\u00fdch skal, kter\u00e1 se n\u00e1sledn\u011b \u0159\u00edtila \u00fadol\u00edm jako povod\u0148ov\u00e1 vlna. Ni\u010div\u00e9 \u00fa\u010dinky umocnil strm\u00fd ter\u00e9n s\u00a0\u00fazk\u00fdmi \u00fadol\u00edmi, kde lavina nabrala velkou rychlost. <\/p>\n

Sb\u00edrka SOS Nep\u00e1l <\/p>\n

Organizace \u010clov\u011bk v\u00a0t\u00edsni spustila sb\u00edrku SOS Nep\u00e1l<\/a>, ze kter\u00e9 bude financovat pomoc lidem zasa\u017een\u00fdm katastrofou.<\/p>\n

P\u0159isp\u011bt je mo\u017en\u00e9 p\u0159\u00edmo na \u00fa\u010det:\u00a09002222900 \/ 0300.<\/p>\n

\u201eJe ot\u00e1zkou, jestli do\u0161lo k\u00a0do\u010dasn\u00e9mu p\u0159ehrazen\u00ed \u00fadol\u00ed, ale to se zat\u00edm nev\u00ed. Vzhledem k\u00a0tomu, jak to prob\u011bhlo rychle, tak si mysl\u00edm, \u017ee k\u00a0tomu nedo\u0161lo,\u201c \u0159ekl geomorfolog. <\/p>\n

V takto vysok\u00fdch poho\u0159\u00edch podle n\u011bj k\u00a0podobn\u00fdm ud\u00e1lostem m\u016f\u017ee doch\u00e1zet. Av\u0161ak s\u00a0klimatickou zm\u011bnou bude takov\u00fdchto katastrof nejsp\u00ed\u0161e \u010d\u00edm d\u00e1l v\u00edc. <\/p>\n

\u201eZvy\u0161ov\u00e1n\u00ed teploty zp\u016fsobuje degradaci, t\u00e1n\u00ed horsk\u00e9ho permafrostu, co\u017e m\u016f\u017ee zap\u0159\u00ed\u010dinit ni\u017e\u0161\u00ed stabilitu skal. Rychlej\u0161\u00ed t\u00e1n\u00ed ledovc\u016f zase zp\u016fsobuje v\u011bt\u0161\u00ed mno\u017estv\u00ed tavn\u00fdch vod, kter\u00e9 se dost\u00e1vaj\u00ed do podlo\u017e\u00ed ledovc\u016f, co\u017e m\u016f\u017ee urychlit jejich pohyb. Kdy\u017e to p\u0159ekro\u010d\u00ed n\u011bjakou kritickou hodnotu, tak dojde k\u00a0jejich utr\u017een\u00ed,\u201c popisuje B\u0159e\u017en\u00fd. <\/p>\n

Podle \u00fadaj\u016f OSN z\u00a0roku 2023\u00a0p\u0159i\u0161el Nep\u00e1l za n\u011bco m\u00e1lo p\u0159es 30\u00a0let kv\u016fli glob\u00e1ln\u00ed zm\u011bn\u011b klimatu t\u00e9m\u011b\u0159 o\u00a0t\u0159etinu ledov\u00e9 pokr\u00fdvky sv\u00fdch zasn\u011b\u017een\u00fdch hor. Tempo \u00fabytku ledovc\u016f se nav\u00edc v\u00a0posledn\u00edm desetilet\u00ed p\u0159ed t\u00edmto hodnocen\u00edm zv\u00fd\u0161ilo o\u00a065\u00a0procent oproti p\u0159edchoz\u00edmu desetilet\u00ed.<\/p>\n

Nejm\u00e9n\u011b 353\u00a0ob\u011bt\u00ed, 1500\u00a0poh\u0159e\u0161ovan\u00fdch<\/p>\n

Podobn\u00e1 ud\u00e1lost se stala loni ve \u0161v\u00fdcarsk\u00e9m\u00a0Blattenu<\/a>, kde se tak\u00e9 utrhl ledovec. Ten v\u00a0kombinaci se skaln\u00edm \u0159\u00edcen\u00edm poh\u0159bil p\u016flku alpsk\u00e9 vesnice. Tenkr\u00e1t v\u0161ak na\u0161t\u011bst\u00ed nedo\u0161lo k\u00a0ni\u010div\u00fdm povodn\u00edm. <\/p>\n

Po\u010det potvrzen\u00fdch ob\u011bt\u00ed ni\u010div\u00fdch povodn\u00ed v\u00a0Nep\u00e1lu ke \u010dtvrte\u010dn\u00edmu poledni vzrostl na nejm\u00e9n\u011b 353.\u00a0Podle Reuters je v\u00a0Nep\u00e1lu a\u00a0Tibetu st\u00e1le poh\u0159e\u0161ov\u00e1no t\u00e9m\u011b\u0159 1500\u00a0lid\u00ed. P\u0159es 700\u00a0z\u00a0nich jsou cizinci z\u00a0v\u00edce ne\u017e 30\u00a0zem\u00ed. <\/p>\n

Foto: Usgs\/landsat 9, Reuters<\/p>\n

M\u00edsto kolapsu ledovce je viditeln\u00e9 na dru\u017eicov\u00fdch sn\u00edmc\u00edch<\/p>\n

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