{"id":218086,"date":"2025-02-12T05:45:59","date_gmt":"2025-02-12T01:45:59","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T20:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/ucnoqta.az\/?p=218086","title":{"rendered":"Yerin daxili n\u00fcv\u0259sind\u0259ki d\u0259yi\u015fiklikl\u0259r g\u00fcn\u00fcn uzunlu\u011funa t\u0259sir g\u00f6st\u0259rir"},"content":{"rendered":"

Yerin daxili nüv\u0259si struktur olaraq d\u0259yi\u015fir, bu da günün uzunlu\u011funa t\u0259sir edir.<\/strong><\/p>\n

Ucnoqta.az x\u0259b\u0259r verirki, Interesting Engineering elmi jurnal\u0131 aliml\u0259rin yeni k\u0259\u015ffi haqq\u0131nda yaz\u0131b.
\nC\u0259nubi Kaliforniya Universitetinin \u0259m\u0259kda\u015flar\u0131 t\u0259r\u0259find\u0259n edil\u0259n tap\u0131nt\u0131lar h\u0259tta elm adamlar\u0131 üçün d\u0259 gözl\u0259nilm\u0259z olub. Qeyd edildiyi kimi, k\u0259\u015ffin \u0259n çox ehtimal olunan hiss\u0259si planetin daxili v\u0259 xarici nüv\u0259l\u0259rinin qar\u015f\u0131l\u0131ql\u0131 \u0259laq\u0259sidir. Xüsusil\u0259, universitetin professoru Con Uideyl izah edir: Yerin daxili nüv\u0259sinin s\u0259thinin struktur d\u0259yi\u015fiklikl\u0259rin\u0259 m\u0259ruz qald\u0131\u011f\u0131 mü\u0259yy\u0259n edilmi\u015fdir.<\/p>\n

"Bir neç\u0259 onillikl\u0259ri \u0259hat\u0259 ed\u0259n seysmoqramlar\u0131 t\u0259hlil ed\u0259rk\u0259n, dig\u0259rl\u0259rind\u0259n aç\u0131q \u015f\u0259kild\u0259 f\u0259rql\u0259n\u0259n bir s\u0131ra seysmik dal\u011falarla rastla\u015fd\u0131m. Sonradan anlad\u0131m ki, m\u0259nd\u0259 daxili nüv\u0259nin tam möhk\u0259m olmad\u0131\u011f\u0131na dair sübutlar var", – professor deyib.<\/p>\n

Güman edilir ki, d\u0259yi\u015f\u0259n göst\u0259ricil\u0259r nüv\u0259nin f\u0131rlanmas\u0131na, xüsus\u0259n d\u0259 uzunmüdd\u0259tli perspektivd\u0259 t\u0259sir göst\u0259rir v\u0259 n\u0259tic\u0259d\u0259 günün uzunlu\u011funa t\u0259sir göst\u0259rir.
\n"Daxili nüv\u0259nin t\u0259bi\u0259ti uzun müdd\u0259tdir elmi müzakir\u0259 mövzusudur. Bununla bel\u0259, t\u0259dqiqatlar\u0131n \u0259sas diqq\u0259ti onun Yerin daxilind\u0259 nec\u0259 f\u0131rlanmas\u0131na yön\u0259lib v\u0259 mümkün struktur d\u0259yi\u015fiklikl\u0259ri daha az öyr\u0259nilib", – n\u0259\u015fr yaz\u0131r.<\/p>\n

Daxili nüv\u0259nin Yer s\u0259thind\u0259n 5100 km d\u0259rinlikd\u0259 yerl\u0259\u015fdiyi v\u0259 onun \u0259traf\u0131 xarici nüv\u0259 – planetin \u0259sas\u0259n d\u0259mird\u0259n ibar\u0259t olan "maye" t\u0259b\u0259q\u0259si il\u0259 \u0259hat\u0259 olundu\u011fu bildirilir.
\nAliml\u0259r 1991-ci ild\u0259n 2024-cü il\u0259 q\u0259d\u0259r Antarktida yax\u0131nl\u0131\u011f\u0131nda t\u0259krarlanan t\u0259kanlar\u0131n qeydl\u0259ri d\u0259 daxil olmaqla, onillikl\u0259r boyu seysmik m\u0259lumatlar\u0131 t\u0259hlil etdil\u0259r. Müvafiq m\u0259lumatlar Fairbanks (Alyaska) v\u0259 Yellowknife (Kanada) \u0259razil\u0259rind\u0259ki stansiyalarda toplan\u0131b.<\/p>\n

T\u0259dqiqat zaman\u0131 aliml\u0259r qeyri-adi bir hadis\u0259ni mü\u015fahid\u0259 edibl\u0259r: Kanada stansiyas\u0131 t\u0259r\u0259find\u0259n qeyd\u0259 al\u0131nan seysmik dal\u011falar\u0131n bir qrupu \u0259vv\u0259lkil\u0259rd\u0259n f\u0259rqli idi. M\u0259hz q\u0259rib\u0259 dal\u011falar daxili nüv\u0259d\u0259 ba\u015f ver\u0259n anla\u015f\u0131lmaz prosesl\u0259ri göst\u0259rirdi.<\/p>\n

Daha \u0259trafl\u0131 t\u0259hlil göst\u0259rdi ki, nüv\u0259nin formas\u0131 zamanla d\u0259yi\u015fir – bu fakt onun \u0259vv\u0259ll\u0259r dü\u015fünüldüyü kimi s\u0259rt olmad\u0131\u011f\u0131n\u0131 göst\u0259rir.
\n"M\u0259lum olur ki, daxili nüv\u0259nin s\u0259thi çox güman ki, "özlü deformasiyaya" m\u0259ruz qal\u0131r, y\u0259ni s\u0259rh\u0259dd\u0259 öz formas\u0131n\u0131 d\u0259yi\u015fir. Buna s\u0259b\u0259b xarici \u0259rimi\u015f nüv\u0259nin turbulentliyi ola bil\u0259r", – m\u0259qal\u0259d\u0259 deyilir.
\nAliml\u0259r bildirirl\u0259r ki, Yerin xarici nüv\u0259sinin turbulent olmas\u0131 çoxdan m\u0259lumdur, lakin indiy\u0259 q\u0259d\u0259r bu fenomenin daxili nüv\u0259y\u0259 "insan ömrü boyu" t\u0259sir etdiyi mü\u015fahid\u0259 olunmay\u0131b.
\nBu k\u0259\u015ffin daxili nüv\u0259nin topoqrafiyas\u0131n\u0131n onun f\u0131rlanmas\u0131na nec\u0259 t\u0259sir etdiyini izah etm\u0259y\u0259 köm\u0259k ed\u0259c\u0259yi gözl\u0259nilir. Eyni zamanda, d\u0259yi\u015fiklikl\u0259rin \u0259h\u0259miyy\u0259tsiz oldu\u011fu v\u0259 bunun Yer gününün uzunlu\u011funu bir q\u0259d\u0259r d\u0259yi\u015fdirdiyi bildirilir.\/\/\/unian<\/p>\n","protected":false},"excerpt":{"rendered":"

Yerin daxili nüv\u0259si struktur olaraq d\u0259yi\u015fir, bu da günün uzunlu\u011funa t\u0259sir edir. Ucnoqta.az x\u0259b\u0259r verirki, Interesting Engineering elmi jurnal\u0131 aliml\u0259rin yeni k\u0259\u015ffi haqq\u0131nda yaz\u0131b. C\u0259nubi Kaliforniya Universitetinin \u0259m\u0259kda\u015flar\u0131 t\u0259r\u0259find\u0259n edil\u0259n…<\/p>\n","protected":false},"author":1,"featured_media":251278,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[97],"tags":[],"class_list":["post-218086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-maraqli"],"_links":{"self":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/218086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=218086"}],"version-history":[{"count":0,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/218086\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/media\/251278"}],"wp:attachment":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=218086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=218086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=218086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}