\u0130nsan etkisinden dolay\u0131 tropikal adalardaki bir\u00e7ok yerli t\u00fcr\u00fcn soyu t\u00fckendi, fakat Florida \u00dcniversitesi biliminsanlar\u0131, soyu t\u00fckenen biyolojik \u00e7e\u015fitlili\u011fin nas\u0131l yenilenebilece\u011fini ke\u015ffettiler.<\/p>\n
Anahtar, yeni yap\u0131lan \u00e7al\u0131\u015fmalara g\u00f6re, eski ekosistemin nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131n kan\u0131tlar\u0131n\u0131 i\u00e7eren fosille\u015fmi\u015f kemiklerde bulunan organik materyallerde yat\u0131yor. \u201cSoyu t\u00fckenme tehlikesi alt\u0131ndaki ada t\u00fcrlerinin korunmas\u0131 ve yerli t\u00fcrlerin yeniden olu\u015fturulmas\u0131 i\u00e7in, insan \u00f6ncesi ada ekosistemi bize temel ipu\u00e7lar\u0131n\u0131 sa\u011fl\u0131yor\u201d diyor, Florida Do\u011fa Tarihi M\u00fczesi\u2019nden, ba\u015fyazar Alex Hastings.<\/p>\n
Martin Luther \u00dcniversitesi\u2019nde doktora sonras\u0131 ara\u015ft\u0131rmac\u0131s\u0131 olan Halle Wittenberg Hasting, \u00f6zellikle marjinal ortamlarda ya\u015famakta olan soyu t\u00fckenme tehlikesi alt\u0131ndaki t\u00fcrlerle ilgilendiklerini belirtiyor. \u0130nsan etkisinden uzak ekosistemlerde, t\u00fcrlerin do\u011fal rollerini daha iyi anlaman\u0131n, hayatta kalabilmeleri umudunu art\u0131rabilece\u011fini ekliyor.<\/p>\n
Binlerce y\u0131l \u00f6nce, Bahama\u2019n\u0131n Abaco Adas\u0131nda devasa et\u00e7il ve ot\u00e7ul t\u00fcrler yok oldu. Bug\u00fcn eski Abaco\u2019daki karasal ekosistem yok, fakat b\u00fcy\u00fck et\u00e7il ve ot\u00e7ullar\u0131n yerini s\u00fcr\u00fcngenler dolduruyor.<\/p>\n
Ulusal Bilim Enstit\u00fcs\u00fc ve Ulusal Co\u011frafya Toplulu\u011fu\u2019nun finansman\u0131n\u0131 sa\u011flad\u0131\u011f\u0131 ara\u015ft\u0131rmada, ara\u015ft\u0131rmac\u0131lar, bile\u015fenlerinin bir b\u00f6l\u00fcm\u00fc h\u00e2l\u00e2 mevcut olan eski ekosistemi yeniden olu\u015fturmak gibi zor bir g\u00f6revin alt\u0131na girdiler. Kay\u0131p par\u00e7alar\u0131 anlamak i\u00e7in, Bahamalar\u2019da 2004\u2019de bulunmadan \u00f6nce varl\u0131klar\u0131ndan haberdar olunmayan K\u00fcba timsah\u0131 ve Albury kaplumba\u011fas\u0131n\u0131n iyi korunmu\u015f fosille\u015fmi\u015f kemiklerini analiz ettiler. Hastings, \u201cVeriler, timsal ve kaplumba\u011fan\u0131n her ikisinin de karasal oldu\u011funu ve adada bask\u0131n t\u00fcrler olduklar\u0131n\u0131 g\u00f6sterdi\u201d diyor. Bu \u00e7al\u0131\u015fmayla, Abaco b\u00f6lgesinin iki devasa s\u00fcr\u00fcngeni olan, tehlike alt\u0131ndaki K\u00fcba timsah\u0131 ve soyu \u015fimdilerde t\u00fckenen Albury kaplumba\u011fas\u0131n\u0131n eski besin a\u011flar\u0131 yeniden yap\u0131land\u0131r\u0131ld\u0131 ve bir kereye mahsus yeti\u015ftirildi.<\/p>\n
Omurgal\u0131 paleontolo\u011fu James Mead, \u201cT\u00fcrlerin yeniden \u00fcretilmesini ama\u00e7layan paleontolojik ara\u015ft\u0131rmalara dayanan koruma programlar\u0131 kadar, Abaco\u2019nun yerli bitki ve hayvanlar\u0131n evrimsel tarihlerinin ara\u015ft\u0131r\u0131lmas\u0131na da ihtiya\u00e7 oldu\u011funu\u201d s\u00f6yl\u00fcyor. Ara\u015ft\u0131rman\u0131n sonu\u00e7lar\u0131, Jornal of Herpetology<\/em>\u2019nin Eyl\u00fcl 2014 say\u0131s\u0131nda ve internette bulunabilir.<\/p>\n","protected":false},"excerpt":{"rendered":" \u0130nsan etkisinden dolay\u0131 tropikal adalardaki bir\u00e7ok yerli t\u00fcr\u00fcn soyu t\u00fckendi, fakat Florida \u00dcniversitesi biliminsanlar\u0131, soyu t\u00fckenen biyolojik \u00e7e\u015fitlili\u011fin nas\u0131l yenilenebilece\u011fini ke\u015ffettiler. Anahtar, yeni yap\u0131lan \u00e7al\u0131\u015fmalara g\u00f6re, eski ekosistemin nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131n kan\u0131tlar\u0131n\u0131 i\u00e7eren fosille\u015fmi\u015f kemiklerde bulunan organik materyallerde yat\u0131yor. \u201cSoyu t\u00fckenme tehlikesi alt\u0131ndaki ada t\u00fcrlerinin korunmas\u0131 ve yerli t\u00fcrlerin yeniden olu\u015fturulmas\u0131 i\u00e7in, insan \u00f6ncesi ada ekosistemi […]<\/p>\n","protected":false},"author":785,"featured_media":24429,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[165,19],"tags":[506,200,816,3088],"class_list":["post-24428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-128-sayi","category-bilim-gundemi","tag-ekosistem","tag-evrim","tag-fosil","tag-surungen"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t