{"id":8293,"date":"2024-12-23T10:17:46","date_gmt":"2024-12-23T10:17:46","guid":{"rendered":"https:\/\/mokslosriuba.lt\/kartumesgalime\/?p=8293"},"modified":"2024-12-23T10:17:46","modified_gmt":"2024-12-23T10:17:46","slug":"planeta-ant-delno-29-baisiausia-diena-zemeje-siksnosparniai-baseinuose-ir-zvirblio-dydzio-cikados","status":"publish","type":"post","link":"https:\/\/mokslosriuba.lt\/kartumesgalime\/2024\/12\/23\/planeta-ant-delno-29-baisiausia-diena-zemeje-siksnosparniai-baseinuose-ir-zvirblio-dydzio-cikados\/","title":{"rendered":"Planeta ant delno #29: baisiausia diena \u017dem\u0117je, \u0161ik\u0161nosparniai baseinuose ir \u017evirblio dyd\u017eio cikados"},"content":{"rendered":"\n<p>\u0160iandien aptarin\u0117jame tris ne\u012fprastus tyrimus, kartu su Vilniaus universiteto profesoriumi Andrej Spiridonov!<br><br>Pirmoji tema &#8211; baisiausia diena \u017dem\u0117je. Da\u017enai baisiausia diena \u017dem\u0117je laikoma ta, kai \u012f \u017dem\u0119 atsitrenk\u0117 dinozaurus i\u0161naikin\u0119s asteroidas. Ta\u010diau toki\u0173 sm\u016bgi\u0173 \u017dem\u0117s istorijoje yra buv\u0119 ir daugiau. S2 vadinamas \u012fvykis suk\u0117l\u0117 gerokai didesn\u0119 katastrof\u0105, kurios metu visa planeta buvo padengta net 20 cm sferuli\u0173 sluoksniu.\u00a0<br><br>Antroji tema yra apie \u0161ik\u0161nosparnius, paskendusius \u017emoni\u0173 baseinuose ir prie\u0161istoriniame Messel e\u017eere. Messel lager\u0161tatas Vokietijoje yra i\u0161saugoj\u0119s ypa\u010d daug fosilij\u0173. Mokslininkai nor\u0117jo patikrinti ar tok\u012f didel\u012f fosilij\u0173 kiek\u012f l\u0117m\u0117 geras i\u0161sisaugojimas, ar kokie nors didesn\u012f mirtingum\u0105 l\u0117m\u0119 veiksniai. Tod\u0117l jie palygino \u012f prie\u0161istorin\u012f e\u017eer\u0105 \u012fkritusi\u0173 \u0161ik\u0161nosparni\u0173 fosilijas su \u0161ik\u0161nosparniais, nat\u016braliai \u012fkrentan\u010diais \u012f baseinus \u017emoni\u0173 kiemuose. Kadangi gyventojai patys prane\u0161a apie rastus negyvus \u0161ik\u0161nosparnius, o baseinai da\u017enai yra labai taisyklingos formos, galima nesunkiai i\u0161vesti funkcij\u0105, nusakan\u010di\u0105, kiek \u0161ik\u0161nosparni\u0173 sukrenta \u012f vandens telkinius nat\u016braliai.<br><br>Tre\u010dioji tema kalba apie pauk\u0161\u010di\u0173 nulemtus cikad\u0173 poky\u010dius. Kadaise cikados buvo \u017evirblio dyd\u017eio ir atrod\u0117 visai kitaip. Ta\u010diau ties Juros &#8211; Kreidos riba jos labai smarkiai pasikei\u010dia. Pasirodo, tuo metu atsiranda pauk\u0161\u010diai ir pradeda labai agresyviai reguliuoti cikad\u0173 populiacij\u0105. Cikados tampa daug manevringesn\u0117s, o did\u017eiausi\u0105 galim\u0105 dyd\u012f riboti pradeda jau nebe deguonies kiekis atmosferoje, bet pauk\u0161\u010diai. \u0160i dinamika i\u0161liko iki m\u016bs\u0173 dien\u0173.<\/p>\n\n\n\n<p>Apie vis\u0105 tai \u2013 naujausioje \u201ePlanetos ant delno\u201c dalyje!&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\"  id=\"_ytid_13751\"  width=\"750\" height=\"421\"  data-origwidth=\"750\" data-origheight=\"421\" src=\"https:\/\/www.youtube.com\/embed\/Vaiy9rj-yy8?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;iv_load_policy=1&#038;loop=0&#038;modestbranding=0&#038;fs=1&#038;playsinline=0&#038;controls=1&#038;color=red&#038;cc_lang_pref=&#038;rel=1&#038;autohide=2&#038;theme=dark&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"YouTube player\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0160iandien aptarin\u0117jame tris ne\u012fprastus tyrimus, kartu su Vilniaus universiteto profesoriumi Andrej Spiridonov! Pirmoji tema &#8211; baisiausia diena \u017dem\u0117je. Da\u017enai baisiausia diena \u017dem\u0117je laikoma ta, kai \u012f \u017dem\u0119 atsitrenk\u0117 dinozaurus i\u0161naikin\u0119s [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8294,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8293","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","pb-post","pb-item","pb-col-xl-4 pb-col-m-6 pb-col-s-12","pb-animate pb-animated "],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-content\/uploads\/2024\/12\/PAD-_29-nauji-dydziai.jpg","_links":{"self":[{"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/posts\/8293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/comments?post=8293"}],"version-history":[{"count":2,"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/posts\/8293\/revisions"}],"predecessor-version":[{"id":8303,"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/posts\/8293\/revisions\/8303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/media\/8294"}],"wp:attachment":[{"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/media?parent=8293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/categories?post=8293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mokslosriuba.lt\/kartumesgalime\/wp-json\/wp\/v2\/tags?post=8293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}