{"id":3852,"date":"2026-05-04T15:51:06","date_gmt":"2026-05-04T15:51:06","guid":{"rendered":"https:\/\/astrohodonin.cz\/index.php\/2026\/05\/04\/superplume-uvnitr-zeme\/"},"modified":"2026-05-04T15:51:07","modified_gmt":"2026-05-04T15:51:07","slug":"superplume-uvnitr-zeme","status":"publish","type":"post","link":"https:\/\/astrohodonin.cz\/index.php\/2026\/05\/04\/superplume-uvnitr-zeme\/","title":{"rendered":"Superplume uvnit\u0159 Zem\u011b"},"content":{"rendered":"<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-3852-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/apod.nasa.gov\/apod\/image\/2605\/SuperPlumeEarth_Cottaar.mp4?_=1\" \/><a href=\"https:\/\/apod.nasa.gov\/apod\/image\/2605\/SuperPlumeEarth_Cottaar.mp4\">https:\/\/apod.nasa.gov\/apod\/image\/2605\/SuperPlumeEarth_Cottaar.mp4<\/a><\/video><\/div>\n<p>Pro\u010d se uvnit\u0159 Zem\u011b nach\u00e1zej\u00ed obrovsk\u00e9, neobvykl\u00e9 \u00fatvary? Nikdo to nev\u00ed jist\u011b.  D\u00edky pozorov\u00e1n\u00ed toho, jak se zem\u011bt\u0159esen\u00ed \u0161\u00ed\u0159\u00ed vnit\u0159kem na\u0161\u00ed planety, lidstvo objevilo dv\u011b hlubok\u00e9 struktury, kter\u00e9 z\u0159ejm\u011b vykazuj\u00ed neobvykl\u00e9 teploty a\/nebo chemick\u00e9 slo\u017een\u00ed. Jedna z hypot\u00e9z tvrd\u00ed, \u017ee tyto superplumy jsou potopen\u00e9 \u00falomky, kter\u00e9 zbyly po kolizi, jen\u017e ot\u0159\u00e1sla celou Zem\u00ed a p\u0159ed asi 4,5 miliardami let vytvo\u0159ila M\u011bs\u00edc.  Konkuren\u010dn\u00ed hypot\u00e9za tvrd\u00ed, \u017ee se jedn\u00e1 o h\u0159bitovy star\u00fdch tektonick\u00fdch desek, kter\u00e9 se v pr\u016fb\u011bhu posledn\u00edch n\u011bkolika miliard let pomalu posouvaly jedna pod druhou. Bez ohledu na jejich p\u016fvod se m\u00e1 za to, \u017ee superplumy ovliv\u0148uj\u00ed vulkanismus na zemsk\u00e9m povrchu a mo\u017en\u00e1 nap\u0159\u00edklad vytv\u00e1\u0159ej\u00ed ostrovn\u00ed \u0159et\u011bzce, jako je Havaj.  Zemsk\u00e9 superplumy, zn\u00e1m\u00e9 tak\u00e9 jako oblasti s n\u00edzkou smykovou rychlost\u00ed (LLSVPs), jsou zn\u00e1zorn\u011bny v p\u0159ilo\u017een\u00e9 animaci.<\/p>\n<p><!-- astropress --><\/p>\n<p>**Credit**: NASA<\/p>\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/apod.nasa.gov\/apod\/image\/2605\/SuperPlumeEarth_Cottaar.mp4 Pro\u010d se uvnit\u0159 Zem\u011b nach\u00e1zej\u00ed obrovsk\u00e9, neobvykl\u00e9 \u00fatvary? Nikdo to nev\u00ed jist\u011b. D\u00edky pozorov\u00e1n\u00ed toho, jak se zem\u011bt\u0159esen\u00ed \u0161\u00ed\u0159\u00ed vnit\u0159kem na\u0161\u00ed planety, lidstvo objevilo dv\u011b hlubok\u00e9 struktury, kter\u00e9 z\u0159ejm\u011b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3852","post","type-post","status-publish","format-standard","hentry","category-nasa"],"_links":{"self":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3852","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/comments?post=3852"}],"version-history":[{"count":1,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3852\/revisions"}],"predecessor-version":[{"id":3853,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3852\/revisions\/3853"}],"wp:attachment":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media?parent=3852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/categories?post=3852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/tags?post=3852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}