{"id":7279,"date":"2025-09-29T10:21:06","date_gmt":"2025-09-29T10:21:06","guid":{"rendered":"https:\/\/www.europesays.com\/ee\/7279\/"},"modified":"2025-09-29T10:21:06","modified_gmt":"2025-09-29T10:21:06","slug":"ullatav-areng-merepohja-uputatud-hitleri-rakettidest-on-kujunenud-hinnatud-elupaigad","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ee\/7279\/","title":{"rendered":"\u00dcllatav areng: merep\u00f5hja uputatud Hitleri rakettidest on kujunenud hinnatud elupaigad"},"content":{"rendered":"<p>Teadlased on avastanud, et \u00fcks L\u00e4\u00e4nemere p\u00f5hjas paiknev endine Teise maailmas\u00f5ja relvade ladestuspaik on ootamatult kujunenud eluj\u00f5uliseks mere\u00f6kos\u00fcsteemiks. Uurimuse keskmes oli L\u00fcbecki laht, kus merep\u00f5hjas lebavad V-1 tiibrakettide l\u00f5hkepead. Need metallist maailmas\u00f5ja j\u00e4\u00e4nukid, mis sisaldavad potentsiaalselt \u00e4\u00e4rmiselt toksilisi \u00fchendeid, nagu trot\u00fc\u00fcl ja trinitrotriaminometaan, on osutunud elut\u00e4htsateks kinnitumiskohtadeks paljudele mereorganismidele. Merep\u00f5hja mudases ja liivases keskkonnas, kus loomulikult k\u00f5vasid pindu napib, pakuvad need uputatud relvad haruldast v\u00f5imalust elusorganismidele ja neist on saanud tehisrifid.<\/p>\n<p>Senckenbergi uurimisinstituudi teadlase Andrei Vedenini juhtimisel tehtud uuring n\u00e4itas, et relvad meelitasid ligi m\u00e4rksa rohkem elustikku kui \u00fcmbritsev muda. N\u00e4iteks registreeriti relvaj\u00e4\u00e4nustel keskmiselt 43 000 organismi ruutmeetri kohta, samas kui l\u00e4hedal asuvates setetes oli neid vaid umbes 8200. Allveekaamera abil j\u00e4\u00e4dvustati, kuidas erinevad mereelukad \u2013 merit\u00e4hed, anemoonid, karbid, kalad ja isegi krabid \u2013 on need oma elupaikadeks muutnud. Teadlaste \u00fcllatuseks suutsid paljud organismid taluda ka k\u00f5rget m\u00fcrgiste ainete kontsentratsiooni, mis ulatus kohati 2,7 milligrammini liitri kohta.<\/p>\n<p>Lisaks k\u00f5vale pinnale, mis v\u00f5imaldab elusolenditel f\u00fc\u00fcsiliselt kinnituda, hoiavad inimesed sellistest ohtlikest paikadest eemale. See loob omamoodi \u201ekaitsemulli\u201c, kus loodus saab areneda ilma otsese inimm\u00f5juta. Oluline on m\u00e4rkida, et elustik koondus peamiselt just relvakestadele, mitte otse l\u00f5hkeainele, mis t\u00f5en\u00e4oliselt v\u00e4hendab nende kokkupuudet k\u00f5ige ohtlikumate kemikaalidega.<\/p>\n<p>P\u00e4rast Teist maailmas\u00f5da otsustasid liitlasriigid utiliseerida suuri koguseid Saksa relvastust ja laskemoona, uputades neid L\u00e4\u00e4nemerre. See h\u00f5lmas tuhandeid tonne l\u00f5hkeaineid pomme, miine ja rakette. Selline meetod tundus toona kiire ja odav lahendus, kuid keskkonnam\u00f5jusid selgelt ei hinnatud. T\u00e4nap\u00e4eval on need relvad muutumas ohtlikuks nii \u00f6koloogiliselt kui ka ohutuse m\u00f5ttes, ent samas \u2013 paradoksaalsel kombel \u2013 on m\u00f5ned neist hakanud toimima kui tehislikud mere\u00f6kos\u00fcsteemid.<\/p>\n","protected":false},"excerpt":{"rendered":"Teadlased on avastanud, et \u00fcks L\u00e4\u00e4nemere p\u00f5hjas paiknev endine Teise maailmas\u00f5ja relvade ladestuspaik on ootamatult kujunenud eluj\u00f5uliseks mere\u00f6kos\u00fcsteemiks.&hellip;\n","protected":false},"author":2,"featured_media":7280,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[80],"tags":[4696,26,27,37,33,35,34,36,31,32,21,28,29,95,19,25,23,24,22,20,30,92,93,94],"class_list":{"0":"post-7279","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-maailm","8":"tag-adolf-hitler","9":"tag-breaking-news","10":"tag-breakingnews","11":"tag-ee","12":"tag-eesti","13":"tag-eesti-keel","14":"tag-estonia","15":"tag-estonian","16":"tag-featured-news","17":"tag-featurednews","18":"tag-headlines","19":"tag-latest-news","20":"tag-latestnews","21":"tag-maailm","22":"tag-news","23":"tag-populaarseimad-lood","24":"tag-top-stories","25":"tag-topstories","26":"tag-uldised-uudised","27":"tag-uudised","28":"tag-viimased-uudised","29":"tag-world","30":"tag-world-news","31":"tag-worldnews"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/7279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=7279"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/7279\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/7280"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=7279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=7279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=7279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}