Futurity\u2019nin haberine g\u00f6re, ABD’deki Pennsylvania Devlet \u00dcniversitesi ve \u0130svi\u00e7re’deki Z\u00fcrih \u00dcniversitesi’nden ara\u015ft\u0131rmac\u0131lar\u0131n yapt\u0131\u011f\u0131 ortak \u00e7al\u0131\u015fmada, ilk olarak Tanzanya\u2019n\u0131n k\u0131sa s\u00fcreli ya\u011fmurlar\u0131, uzun s\u00fcreli ya\u011fmurlar\u0131, kurak mevsimlerdeki yerel ya\u011f\u0131\u015flar\u0131, bitki \u00f6rt\u00fcs\u00fc ve genel s\u0131cakl\u0131\u011f\u0131 hakk\u0131nda yakla\u015f\u0131k 20 y\u0131ll\u0131k veri topland\u0131.<\/p>\n
S\u00f6z konusu 20 y\u0131l\u0131n son 8 y\u0131l\u0131nda, Tanzanya’n\u0131n Tarangire b\u00f6lgesindeki her ya\u015ftan ve cinsiyetten 2 bin 385 z\u00fcrafan\u0131n ya\u015fam\u0131 da takip edildi.<\/p>\n
Ara\u015ft\u0131rmac\u0131lar, iklim de\u011fi\u015fikli\u011fi, s\u0131cakl\u0131k, ya\u011f\u0131\u015f ve bitki \u00f6rt\u00fcs\u00fcndeki de\u011fi\u015fikliklerle insan faaliyetlerinin z\u00fcrafalar\u0131n hayatta kalmas\u0131 \u00fczerindeki etkilerini \u00f6l\u00e7t\u00fc.<\/p>\n
Z\u00fcrafalar\u0131n hayatta kalma olas\u0131l\u0131\u011f\u0131n\u0131n ya\u011f\u0131\u015fl\u0131 mevsimlerde azald\u0131\u011f\u0131n\u0131 g\u00f6ren ara\u015ft\u0131rmac\u0131lar, bunu ise bu mevsimlerde parazitlerde ve hastal\u0131klardaki art\u0131\u015fa ba\u011flad\u0131.<\/p>\n
Z\u00dcRAFALARIN KORUNMASI GEREK\u0130YOR<\/strong><\/p>\n Ara\u015ft\u0131rmac\u0131lar, k\u0131sa s\u00fcreli ya\u011fmurlar ve daha yo\u011fun ya\u011f\u0131\u015flar da dahil olmak \u00fczere Do\u011fu Afrika\u2019daki iklim de\u011fi\u015fikliklerinin, z\u00fcrafalar\u0131n varl\u0131\u011f\u0131n\u0131 tehdit edece\u011fi sonucuna vard\u0131klar\u0131n\u0131 belirterek, bu nedenle verimli arazi kullan\u0131m\u0131 ve ka\u00e7ak avlanman\u0131n \u00f6nlenmesinin z\u00fcrafalar\u0131n korunmas\u0131 i\u00e7in gerekli oldu\u011funu vurgulad\u0131.<\/p>\n Pennsylvania Devlet \u00dcniversitesi Biyoloji B\u00f6l\u00fcm\u00fc’nden Prof. Dr. Derek Lee, yapt\u0131\u011f\u0131 a\u00e7\u0131klamada, z\u00fcrafalar\u0131n, uzun boyun ve bacaklar\u0131, kendilerine \u00f6zg\u00fc burun delikleri, beyinlerine kan gitmesini sa\u011flayan karma\u015f\u0131k atardamar a\u011f\u0131 ve v\u00fccutlar\u0131ndaki y\u00fcksek \u0131s\u0131n\u0131n da\u011f\u0131lmas\u0131n\u0131 sa\u011flayan desenli derilerinin onlar\u0131n serin kalmas\u0131na yard\u0131mc\u0131 oldu\u011funu aktard\u0131.<\/p>\n \u201cHASTALIK R\u0130SK\u0130 ARTIYOR\u201d<\/strong><\/p>\n Lee, di\u011fer yandan da \u00e7al\u0131\u015fma s\u00fcresi boyunca s\u0131cakl\u0131klar\u0131n z\u00fcrafalar i\u00e7in tolere edilebilir termal aral\u0131\u011f\u0131 a\u015fmam\u0131\u015f olabilece\u011fi ve gelecekte a\u015f\u0131r\u0131 bir s\u0131cak hava dalgas\u0131n\u0131n bu devasa hayvanlar\u0131n zarar g\u00f6rebilece\u011fi bir e\u015fi\u011fi ortaya \u00e7\u0131karabilece\u011fi uyar\u0131s\u0131nda bulundu.<\/p>\n Z\u00fcrih \u00dcniversitesi’nden Do\u00e7. Dr. Arpat \u00d6zg\u00fcl de \u201cBulgular\u0131m\u0131z, korunan alanlar\u0131n \u00e7evresine yak\u0131n yerlerde ya\u015fayan z\u00fcrafalar\u0131n en savunmas\u0131z anlar\u0131n\u0131n \u015fiddetli k\u0131sa s\u00fcreli ya\u011fmurlar s\u0131ras\u0131nda oldu\u011funu g\u00f6steriyor. \u00c7\u00fcnk\u00fc bu ko\u015fullar z\u00fcrafalar\u0131n \u00e7iftliklere yak\u0131n olmas\u0131 nedeniyle \u00e7iftlik hayvanlar\u0131yla ili\u015fkili hastal\u0131k riskini art\u0131r\u0131yor. Ayr\u0131ca yo\u011fun ya\u011fmur, ka\u00e7ak avlanmay\u0131 \u00f6nleme devriyelerini engelledi\u011fi i\u00e7in z\u00fcrafalara b\u00fcy\u00fck tehdit olu\u015fturuyor.\u201d ifadelerini kulland\u0131.<\/p>\n","protected":false},"excerpt":{"rendered":" Yeni bir ara\u015ft\u0131rma, iklim de\u011fi\u015fikli\u011fi kaynakl\u0131 a\u015f\u0131r\u0131 ya\u011fmurlar ve insan faaliyetlerinin, z\u00fcrafalar\u0131n ya\u015famlar\u0131n\u0131 tehdit etti\u011fini ortaya koydu.<\/p>\n","protected":false},"author":1,"featured_media":98075,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-98074","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yasam"],"_links":{"self":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/98074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=98074"}],"version-history":[{"count":1,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/98074\/revisions"}],"predecessor-version":[{"id":98076,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/98074\/revisions\/98076"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/media\/98075"}],"wp:attachment":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=98074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=98074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=98074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}