{"id":273,"date":"2025-01-22T22:50:29","date_gmt":"2025-01-22T19:50:29","guid":{"rendered":"https:\/\/www.dunyamiraslari.com\/gundem\/?p=273"},"modified":"2025-03-20T20:41:54","modified_gmt":"2025-03-20T17:41:54","slug":"homo-erectus-bilinenden-daha-zor-kosullarda-hayatta-kalmis","status":"publish","type":"post","link":"https:\/\/www.dunyamiraslari.com\/gundem\/homo-erectus-bilinenden-daha-zor-kosullarda-hayatta-kalmis\/","title":{"rendered":"Homo Erectus Bilinenden Daha Zor Ko\u015fullarda Hayatta Kalm\u0131\u015f!"},"content":{"rendered":"<p>Nature Communications Earth &amp; Environment dergisinde yay\u0131mlanan yeni bir ara\u015ft\u0131rmaya g\u00f6re, t\u00fcr\u00fcm\u00fcz\u00fcn erken d\u00f6nem insan atalar\u0131ndan Homo Erectus, daha \u00f6nce d\u00fc\u015f\u00fcn\u00fclenden daha uzun s\u00fcre Do\u011fu Afrika&#8217;n\u0131n engebeli ve kurak arazilerinde ba\u015far\u0131l\u0131 bir \u015fekilde yol ald\u0131. <\/p>\n<p>Uluslararas\u0131 ara\u015ft\u0131rma ekibinin \u00f6nc\u00fcl\u00fck etti\u011fi yeni ara\u015ft\u0131rman\u0131n odak noktas\u0131, insan benzeri \u00f6l\u00e7\u00fclere sahip ilk akrabam\u0131z ve Afrika&#8217;dan g\u00f6\u00e7 eden ilk bilinen erken insan t\u00fcr\u00fc olan Homo erectus oldu.<\/p>\n<p>Ara\u015ft\u0131rmac\u0131lar, Tanzanya&#8217;n\u0131n Oldupai Ge\u00e7idi&#8217;ndeki Engaji Nanyori&#8217;den elde edilen kan\u0131tlar\u0131 analiz ederek Homo erectus&#8217;un, t\u00fcr\u00fcm\u00fcz Homo sapiens ortaya \u00e7\u0131kmadan \u00e7ok \u00f6nce, bir milyon y\u0131l \u00f6nce a\u015f\u0131r\u0131 kurak b\u00f6lgelerde geli\u015fti\u011fini  ortaya koydu.<\/p>\n<p>Griffith \u00dcniversitesi Avustralya \u0130nsan Evrimi Ara\u015ft\u0131rma Merkezi M\u00fcd\u00fcr\u00fc Profes\u00f6r Michael Petraglia, &#8220;Art\u0131k soyu t\u00fckenmi\u015f olan  Homo erectus&#8217;un, yakla\u015f\u0131k 1,5 milyon y\u0131l ya\u015fad\u0131\u011f\u0131 tahmin ediliyor. Bu da onlar\u0131, bug\u00fcne kadar yakla\u015f\u0131k 300.000 y\u0131l olarak tahmin edilen varl\u0131\u011f\u0131m\u0131zla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, insan evrimi hikayesinde t\u00fcr\u00fcn hayatta kalma ba\u015far\u0131s\u0131 olarak i\u015faretliyor.&#8221; dedi.<\/p>\n<p>Calgary \u00dcniversitesi&#8217;nden ba\u015f yazar Profes\u00f6r Julio Mercader, &#8220;Bu ba\u015far\u0131, \u00e7evre ve iklimde ya\u015fanan bir\u00e7ok de\u011fi\u015fikli\u011fin damga vurdu\u011fu uzun bir s\u00fcre boyunca hayatta kalma yeteneklerine dayan\u0131yordu&#8221; dedi.<\/p>\n<p>Biyojeokimyasal analizler, kronometrik tarihleme, paleoklimatolojik sim\u00fclasyonlar, biyom modellemesi, yang\u0131n ge\u00e7mi\u015fi rekonstr\u00fcksiyonlar\u0131, paleobotanik \u00e7al\u0131\u015fmalar, fauna topluluklar\u0131 ve arkeolojik kan\u0131tlar kullanarak ara\u015ft\u0131rma ekibi, yar\u0131 \u00e7\u00f6l \u00e7al\u0131l\u0131klar\u0131n\u0131n hakim oldu\u011fu bir ortam\u0131 yeniden in\u015fa etti.<\/p>\n<p>Bu ko\u015fullar\u0131n zorluklar\u0131na ra\u011fmen  Homo erectus, su kaynaklar\u0131n\u0131 ve ekolojik odak noktalar\u0131n\u0131 riskleri azaltmak i\u00e7in kullanarak nehirler ve akarsular\u0131n olu\u015fturdu\u011fu arazilerde ya\u015famaya devam etti.<\/p>\n<p>Bu bulgular, arkaik insanlar\u0131n daha \u00f6nceleri sadece sonraki homininlere atfedilen ekolojik esnekli\u011fe sahip oldu\u011funu g\u00f6steriyor.<\/p>\n<p>Tanzanya&#8217;daki Dodoma \u00dcniversitesi&#8217;nden Dr. Abel Shikoni, &#8220;Tart\u0131\u015fma uzun zamand\u0131r Homo cinsinin \u00e7\u00f6ller ve ya\u011fmur ormanlar\u0131 gibi a\u015f\u0131r\u0131 ortamlarda ya\u015fama yetene\u011fini ne zaman kazand\u0131\u011f\u0131 konusunda yo\u011funla\u015f\u0131yordu&#8221; dedi.<\/p>\n<p>&#8220;Geleneksel olarak, yaln\u0131zca  Homo sapiens&#8217;in  bu t\u00fcr ekosistemlerde s\u00fcrd\u00fcr\u00fclebilir bir \u015fekilde ya\u015fayabilece\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyordu; arkaik homininlerin daha dar alanlara s\u0131n\u0131rl\u0131 oldu\u011fu d\u00fc\u015f\u00fcn\u00fcl\u00fcyordu&#8221;.<\/p>\n<p>Profes\u00f6r Petraglia, &#8220;Ancak analiz etti\u011fimiz biyojeokimyasal, paleo\u00e7evresel ve arkeolojik kan\u0131tlar, erken  Homo&#8217;nun  iki milyon y\u0131l kadar \u00f6nce Do\u011fu Afrika Rift taban\u0131 ve Afromontane b\u00f6lgelerindeki \u00e7e\u015fitli ve istikrars\u0131z ortamlara uyum sa\u011flama yetene\u011fine sahip oldu\u011funu g\u00f6steriyor&#8221; dedi.<\/p>\n<p>&#8220;Kurak b\u00f6lgelerdeki dayan\u0131kl\u0131l\u0131\u011f\u0131yla \u00f6ne \u00e7\u0131kan bu uyarlanabilir profil, erken hominin da\u011f\u0131l\u0131m s\u0131n\u0131rlar\u0131 hakk\u0131ndaki varsay\u0131mlar\u0131 sorguluyor ve  Homo erectus&#8217;u \u00e7ok y\u00f6nl\u00fc bir genelci ve k\u00fcresel \u00f6l\u00e7ekte \u00e7evresel s\u0131n\u0131rlar\u0131 a\u015fan ilk hominin olarak konumland\u0131r\u0131yor.&#8221;<\/p>\n<p>Manitoba \u00dcniversitesi&#8217;nden Profes\u00f6r Paul Durkin, &#8220;Bu uyum yetene\u011fi muhtemelen Homo erectus&#8217;un Afrika ve Avrasya&#8217;n\u0131n kurak b\u00f6lgelerine yay\u0131lmas\u0131n\u0131 kolayla\u015ft\u0131rd\u0131  ve Orta Pleyistosen&#8217;in en zorlu manzaralar\u0131ndan baz\u0131lar\u0131nda geli\u015fen ekolojik genelciler olarak rollerini yeniden tan\u0131mlad\u0131&#8221; dedi.<\/p>\n<pre><strong>Kaynak:<\/strong> \r\nPopular Archaeology<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Yeni bir ara\u015ft\u0131rmaya g\u00f6re Homo Sapiens&#8217;ten \u00f6nceki t\u00fcr olan Homo Erectus&#8217;un bilinenden \u00e7ok daha zorlu ko\u015fullarda hayatta kald\u0131.<\/p>\n","protected":false},"author":2,"featured_media":274,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-273","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haber"],"_links":{"self":[{"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/posts\/273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/comments?post=273"}],"version-history":[{"count":2,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/posts\/273\/revisions"}],"predecessor-version":[{"id":380,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/posts\/273\/revisions\/380"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/media\/274"}],"wp:attachment":[{"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/media?parent=273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/categories?post=273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/tags?post=273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}