{"id":18410,"date":"2022-10-14T02:54:54","date_gmt":"2022-10-14T02:54:54","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=18410"},"modified":"2022-10-14T02:54:54","modified_gmt":"2022-10-14T02:54:54","slug":"the-elusive-quest-to-predict-earthquakes","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/earth-sciences\/the-elusive-quest-to-predict-earthquakes\/","title":{"rendered":"P\u0159edv\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed: Eluzivn\u00ed v\u011bdeck\u00e1 v\u00fdzva"},"content":{"rendered":"

N\u00e1ro\u010dn\u00fd \u00fakol p\u0159edpov\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed<\/h2>\n\n

Seismologick\u00e1 v\u011bda a v\u00fdzvy p\u0159edpov\u00edd\u00e1n\u00ed<\/h2>\n\n

Po stalet\u00ed se v\u011bdci sna\u017e\u00ed odhalit tajemstv\u00ed zem\u011bt\u0159esen\u00ed a p\u0159edpov\u011bd\u011bt jejich v\u00fdskyt. P\u0159esto\u017ee do\u0161lo k v\u00fdznamn\u00e9mu pokroku v porozum\u011bn\u00ed z\u00e1kladn\u00edch p\u0159\u00ed\u010din zem\u011bt\u0159esen\u00ed, schopnost jejich spolehliv\u00e9ho p\u0159edpov\u00edd\u00e1n\u00ed z\u016fst\u00e1v\u00e1 obt\u00ed\u017en\u00e1.<\/p>\n\n

Nestabiln\u00ed v\u011bda p\u0159edpov\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed<\/h2>\n\n

Zem\u011bt\u0159esen\u00ed vznikaj\u00ed, kdy\u017e se tektonick\u00e9 desky pohybuj\u00ed a uvol\u0148uj\u00ed nahromad\u011bn\u00e9 nap\u011bt\u00ed. P\u0159edpov\u011bd\u011bt v\u0161ak, kdy a kde zem\u011bt\u0159esen\u00ed ude\u0159\u00ed, se uk\u00e1zalo jako slo\u017eit\u00e1 v\u00fdzva. P\u0159es desetilet\u00ed v\u00fdzkumu seismologov\u00e9 dosud nedok\u00e1zali identifikovat spolehliv\u00fd sign\u00e1l, kter\u00fd by p\u0159esn\u011b p\u0159edpov\u00eddal velk\u00e1 zem\u011bt\u0159esen\u00ed.<\/p>\n\n

Selh\u00e1vaj\u00edc\u00ed p\u0159edzv\u011bsti a nespln\u011bn\u00e9 sliby<\/h2>\n\n

Bylo navr\u017eeno mnoho teori\u00ed a metod pro p\u0159edpov\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed, v\u010detn\u011b monitorov\u00e1n\u00ed seismick\u00fdch roj\u016f, radonov\u00fdch v\u00fdron\u016f a chov\u00e1n\u00ed zv\u00ed\u0159at. Studie v\u0161ak uk\u00e1zaly, \u017ee tyto p\u0159edzv\u011bsti maj\u00ed omezenou prediktivn\u00ed hodnotu. Ve skute\u010dnosti nep\u0159\u00edtomnost jednoduch\u00fdch foreshockov\u00fdch vzor\u016f je \u010din\u00ed ne\u00fa\u010dinn\u00fdmi jako diagnostick\u00e9 p\u0159edzv\u011bsti.<\/p>\n\n

Od Aristotela k modern\u00ed seismologii<\/h2>\n\n

P\u00e1tr\u00e1n\u00ed po p\u0159edpov\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed sah\u00e1 a\u017e do starov\u011bku. Aristotel\u00e9s v\u011b\u0159il, \u017ee neobvykl\u00e9 formace mrak\u016f mohou p\u0159edpov\u00eddat zem\u011bt\u0159esen\u00ed. V 19. stolet\u00ed byl Robert Mallet pr\u016fkopn\u00edkem modern\u00ed seismologie studiem zem\u011bt\u0159esen\u00ed prost\u0159ednictv\u00edm kontrolovan\u00fdch exploz\u00ed. A\u010dkoli uznal d\u016fle\u017eitost porozum\u011bn\u00ed zem\u011bt\u0159esn\u00fdm vln\u00e1m, p\u0159iznal tak\u00e9 obt\u00ed\u017enost p\u0159edpov\u00eddat jejich v\u00fdskyt.<\/p>\n\n

Tektonika desek a p\u0159\u00edslib p\u0159edpov\u00edd\u00e1n\u00ed<\/h2>\n\n

Objev deskov\u00e9 tektoniky ve 20. stolet\u00ed vzbudil nad\u011bje na p\u0159edpov\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed. Teorie nazna\u010dovala, \u017ee zem\u011bt\u0159esen\u00ed by m\u011bla nast\u00e1vat v p\u0159edv\u00eddateln\u00fdch cyklech, ale v\u00fdzkum uk\u00e1zal, \u017ee tyto cykly nejsou v\u017edy spolehliv\u00e9. Velk\u00e1 zem\u011bt\u0159esen\u00ed v Kalifornii a Japonsku nastala roky nebo desetilet\u00ed pot\u00e9, co byla p\u0159edpov\u011bzena.<\/p>\n\n

Etick\u00e9 d\u016fsledky ne\u00fasp\u011b\u0161n\u00fdch p\u0159edpov\u011bd\u00ed<\/h2>\n\n

Neschopnost p\u0159esn\u011b p\u0159edpov\u011bd\u011bt zem\u011bt\u0159esen\u00ed m\u00e1 v\u00fdznamn\u00e9 etick\u00e9 d\u016fsledky. Po zem\u011bt\u0159esen\u00ed v italsk\u00e9 L’Aquile byli v\u011bdci, kte\u0159\u00ed nevydali v\u010dasn\u00e9 varov\u00e1n\u00ed, obvin\u011bni z ne\u00famysln\u00e9ho zabit\u00ed. Tento p\u0159\u00edpad zd\u016fraznil v\u00fdzvy a odpov\u011bdnosti seismolog\u016f p\u0159i informov\u00e1n\u00ed ve\u0159ejnosti o nebezpe\u010d\u00edch zem\u011bt\u0159esen\u00ed.<\/p>\n\n

V\u00fdznam p\u0159ipravenosti na zem\u011bt\u0159esen\u00ed<\/h2>\n\n

Vzhledem k omezen\u00edm p\u0159edpov\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed je z\u00e1sadn\u00ed up\u0159ednostnit p\u0159ipravenost na zem\u011bt\u0159esen\u00ed. To zahrnuje v\u00fdstavbu konstrukc\u00ed odoln\u00fdch v\u016f\u010di zem\u011bt\u0159esen\u00ed, modernizaci st\u00e1vaj\u00edc\u00edch budov a vzd\u011bl\u00e1v\u00e1n\u00ed komunit o bezpe\u010dnosti p\u0159i zem\u011bt\u0159esen\u00ed. Zam\u011b\u0159en\u00edm se na p\u0159ipravenost m\u016f\u017eeme zm\u00edrnit ni\u010div\u00e9 dopady zem\u011bt\u0159esen\u00ed a zachr\u00e1nit \u017eivoty.<\/p>\n\n

Pokroky v in\u017een\u00fdrstv\u00ed odoln\u00e9m v\u016f\u010di zem\u011bt\u0159esen\u00ed a modernizaci<\/h2>\n\n

P\u0159es v\u00fdzvy p\u0159edpov\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed byl zaznamen\u00e1n v\u00fdznamn\u00fd pokrok v in\u017een\u00fdrstv\u00ed odoln\u00e9m v\u016f\u010di zem\u011bt\u0159esen\u00ed. V\u00fdzkumn\u00edci vyv\u00edjej\u00ed inovativn\u00ed techniky pro n\u00e1vrh a modernizaci budov, aby odolaly zem\u011bt\u0159esen\u00ed. Mezi tyto metody pat\u0159\u00ed flexibiln\u00ed z\u00e1kladny pro sochy a tlumi\u010de n\u00e1raz\u016f pro konstrukce.<\/p>\n\n

V\u00fdzvy a budouc\u00ed sm\u011bry<\/h2>\n\n

Zat\u00edmco \u00fasil\u00ed o p\u0159edpov\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed pokra\u010duje, seismologov\u00e9 uzn\u00e1vaj\u00ed souvisej\u00edc\u00ed v\u00fdzvy. Zd\u016fraz\u0148uj\u00ed pot\u0159ebu pokra\u010duj\u00edc\u00edho v\u00fdzkumu za \u00fa\u010delem zlep\u0161en\u00ed na\u0161eho porozum\u011bn\u00ed proces\u016f zem\u011bt\u0159esen\u00ed. Krom\u011b toho jsou pro \u0159e\u0161en\u00ed v\u00fdzev p\u0159edpov\u00edd\u00e1n\u00ed a p\u0159ipravenosti na zem\u011bt\u0159esen\u00ed nezbytn\u00e1 multidisciplin\u00e1rn\u00ed spolupr\u00e1ce a iniciativy ve\u0159ejn\u00e9 politiky.<\/p>\n\n

Z\u00e1v\u011br<\/h2>\n\n

Schopnost p\u0159edpov\u00eddat zem\u011bt\u0159esen\u00ed z\u016fst\u00e1v\u00e1 obrovskou v\u011bdeckou v\u00fdzvou. P\u0159ijet\u00edm inovativn\u00edch p\u0159\u00edstup\u016f k in\u017een\u00fdrstv\u00ed odoln\u00e9mu v\u016f\u010di zem\u011bt\u0159esen\u00ed a up\u0159ednostn\u011bn\u00edm p\u0159ipravenosti v\u0161ak m\u016f\u017eeme zv\u00fd\u0161it na\u0161i odolnost v\u016f\u010di t\u011bmto p\u0159\u00edrodn\u00edm katastrof\u00e1m a chr\u00e1nit na\u0161e komunity p\u0159ed jejich ni\u010div\u00fdmi dopady.<\/p>","protected":false},"excerpt":{"rendered":"

N\u00e1ro\u010dn\u00fd \u00fakol p\u0159edpov\u00edd\u00e1n\u00ed zem\u011bt\u0159esen\u00ed Seismologick\u00e1 v\u011bda a v\u00fdzvy p\u0159edpov\u00edd\u00e1n\u00ed Po stalet\u00ed se v\u011bdci sna\u017e\u00ed odhalit tajemstv\u00ed zem\u011bt\u0159esen\u00ed a p\u0159edpov\u011bd\u011bt jejich v\u00fdskyt. P\u0159esto\u017ee do\u0161lo k v\u00fdznamn\u00e9mu pokroku v porozum\u011bn\u00ed z\u00e1kladn\u00edch p\u0159\u00ed\u010din…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[728],"tags":[24068,1945,4270,99,97,4866],"class_list":["post-18410","post","type-post","status-publish","format-standard","hentry","category-earth-sciences","tag-earthquake-prediction","tag-natural-disasters","tag-seismology","tag-lifescienceart","tag-science","tag-earthquakes"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/18410","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=18410"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/18410\/revisions"}],"predecessor-version":[{"id":18411,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/18410\/revisions\/18411"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=18410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=18410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=18410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}