{"id":2119973,"date":"2026-08-31T04:00:49","date_gmt":"2026-08-31T01:00:49","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=2119973"},"modified":"2026-08-31T04:00:49","modified_gmt":"2026-08-31T01:00:49","slug":"o-musca-din-arctica-a-ajuns-in-antarctica-oamenii-de-stiinta-avertizeaza-poate-provoca-o-destabilizare","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=2119973","title":{"rendered":"O musc\u0103 din Arctica a ajuns \u00een Antarctica. Oamenii de \u015ftiin\u0163\u0103 avertizeaz\u0103: poate provoca \u201eo destabilizare&#8230;"},"content":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s.iw.ro\/gateway\/g\/ZmlsZVNvdXJjZT1odHRwJTNBJTJGJTJG\/c3RvcmFnZTA4dHJhbnNjb2Rlci5yY3Mt\/cmRzLnJvJTJGc3RvcmFnZSUyRjIwMjYl\/MkYwMyUyRjA5JTJGMjYzMDYxMV8yNjMw\/NjExX3Byb2ZpbWVkaWEtMDk0NTg2OTc2\/OC5qcGcmdz0xMjAwJmg9NjMwJnpjPTEm\/aGFzaD1mYjIzM2FhNDRhMzdjOTgxNjY0OGY1NzQ5YTI1NjY4Ng==.thumb.jpg&#8221;]<\/p>\n<div class=\"entry data-app-meta data-app-meta-article\" data-embed-base-url-canonical=\"https:\/\/www.digi24.ro\/embed\/stiri\/sci-tech\/natura-si-mediu\/o-musca-din-arctica-a-ajuns-in-antarctica-oamenii-de-stiinta-avertizeaza-poate-provoca-o-destabilizare-ecosistemica-a-mediului-3926147\">\n<p data-index=\"1\"><strong>O musc\u0103 originar\u0103 din zona Arcticii a fost observat\u0103 reproduc\u00e2ndu-se \u00een mediul natural al Peninsulei Antarctica, unde r\u0103sp\u00e2ndirea ei ar putea amenin\u0163a alte specii din regiune \u0219i chiar \u00eentregul ecosistem, avertizeaz\u0103 oamenii de \u015ftiin\u0163\u0103 chilieni.<\/strong><\/p>\n<p data-index=\"2\">Cre\u015fterea temperaturilor din cauza schimb\u0103rilor climatice favorizeaz\u0103, potrivit exper\u0163ilor \u00een mediu, sosirea unor specii invazive \u00een Antarctica. ONU a dezv\u0103luit c\u0103 Peninsula Antarctic\u0103 este una dintre regiunile Terrei care s-au \u00eenc\u0103lzit cel mai mult \u00een ultima jum\u0103tate de secol, cu o cre\u015ftere a temperaturii de aproape 3 grade Celsius, potrivit AFP, preluat\u0103 de Agerpres.<\/p>\n<p data-index=\"3\">O expedi\u0163ie a unui institut chilian de cercet\u0103ri \u015ftiin\u0163ifice, Centro Internacional Cabo de Hornos, a observat pe parcursul celei mai recente veri australe, \u00eentre decembrie 2025 \u015fi martie 2026, colonii de mu\u015fte din specia <em>Tricochera maculipennis<\/em> \u00een mai multe pe\u015fteri situate \u00een proximitatea zonelor de cuib\u0103rit ale pinguinilor.<\/p>\n<p data-index=\"4\">\u00cen ultimii cinci ani, prezen\u0163a insectei fusese deja semnalat\u0103 \u00een sistemele de canalizare ale bazelor \u015ftiin\u0163ifice \u015fi militare din Antarctica. \u00cens\u0103 acum, aceste mu\u015fte \u201e\u00ee\u015fi parcurg ciclul de via\u0163\u0103 \u00eentr-un mediu natural\u201d, a explicat biologul Hugo Benitez, care coordoneaz\u0103 cercet\u0103rile.<\/p>\n<h2 id=\"highlight-3926147-1\">Cum a ajuns Tricochera maculipennis \u00een Antarctica<\/h2>\n<p data-index=\"5\">Dup\u0103 p\u0103rerea lui, insecta ar fi fost introdus\u0103 \u00een Antarctica prin intermediul navelor turistice, \u015ftiin\u0163ifice sau militare.<\/p>\n<p data-index=\"6\">\u201eSchimb\u0103rile climatice sporesc probabilitatea (&#8230;) de a crea un mediu mai favorabil speciilor care nu populau anterior zona\u201d, a ad\u0103ugat expertul chilian, ale c\u0103rui observa\u0163ii fac parte dintr-un studiu \u00eenc\u0103 nepublicat.<\/p>\n<p data-index=\"7\">Acest biolog, care studiaz\u0103 speciile invazive de peste un deceniu, a ar\u0103tat deja, \u00eentr-un studiu publicat \u00een 2025 \u00een revista \u015ftiin\u0163ific\u0103 Zoologischer Anzeiger, c\u0103 acea musc\u0103 era pe cale s\u0103 se adapteze la mediul din Antarctica.<\/p>\n<h2 id=\"highlight-3926147-2\">\u201eImpact semnificativ\u201d<\/h2>\n<p data-index=\"8\">Studiul realizat pe 294 de specimene, capturate \u00een patru sta\u0163ii de cercetare din Antarctica, a eviden\u0163iat o sc\u0103dere a m\u0103rimii aripilor de-a lungul timpului \u015fi varia\u0163ii ale formei lor corporale.<\/p>\n<p data-index=\"9\">Potrivit biologului chilian, prezen\u0163a larvelor \u00een sol provoac\u0103 o cre\u015ftere imperceptibil\u0103 a temperaturii solurilor, ceea ce ar putea cauza \u201eo destabilizare ecosistemic\u0103 a mediului\u201d.<\/p>\n<p data-index=\"10\">\u201eEcosistemele terestre din Antarctica cuprind pu\u0163ine specii (&#8230;). Sosirea unei specii suplimentare (&#8230;) ar putea avea un impact semnificativ \u015fi, prin urmare, reprezint\u0103 un motiv de mare \u00eengrijorare\u201d, a declarat Arlie McCarthy, cercet\u0103toare la Institutul Helmholtz pentru Biodiversitate Marin\u0103 Func\u0163ional\u0103 din Danemarca, care nu a participat \u00eens\u0103 la realizarea noului studiu.<\/p>\n<p> Editor : <a href=\"https:\/\/www.digi24.ro\/autor\/bogdan-pacurar\"> B.P. <\/a><\/p>\n<\/div>\n<p>[analyse_source url=&#8221;https:\/\/www.digi24.ro\/stiri\/sci-tech\/natura-si-mediu\/o-musca-din-arctica-a-ajuns-in-antarctica-oamenii-de-stiinta-avertizeaza-poate-provoca-o-destabilizare-ecosistemica-a-mediului-3926147&#8243;]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s.iw.ro\/gateway\/g\/ZmlsZVNvdXJjZT1odHRwJTNBJTJGJTJG\/c3RvcmFnZTA4dHJhbnNjb2Rlci5yY3Mt\/cmRzLnJvJTJGc3RvcmFnZSUyRjIwMjYl\/MkYwMyUyRjA5JTJGMjYzMDYxMV8yNjMw\/NjExX3Byb2ZpbWVkaWEtMDk0NTg2OTc2\/OC5qcGcmdz0xMjAwJmg9NjMwJnpjPTEm\/aGFzaD1mYjIzM2FhNDRhMzdjOTgxNjY0OGY1NzQ5YTI1NjY4Ng==.thumb.jpg&#8221;] O musc\u0103 originar\u0103 din zona Arcticii a fost observat\u0103 reproduc\u00e2ndu-se \u00een mediul natural al Peninsulei Antarctica, unde r\u0103sp\u00e2ndirea ei ar putea amenin\u0163a alte specii din regiune \u0219i chiar \u00eentregul ecosistem, avertizeaz\u0103 oamenii de \u015ftiin\u0163\u0103 chilieni. Cre\u015fterea temperaturilor din cauza schimb\u0103rilor climatice favorizeaz\u0103, potrivit exper\u0163ilor \u00een mediu, sosirea unor specii invazive \u00een Antarctica. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89],"tags":[226,11],"class_list":["post-2119973","post","type-post","status-publish","format-standard","hentry","category-romania","tag-crawlmanager","tag-digi24"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2119973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2119973"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2119973\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2119973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2119973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2119973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}