D\u00fcnya \u00fczerinde 8 milyon civar\u0131ndaki hayvan ve bitki t\u00fcr\u00fcn\u00fcn yakla\u015f\u0131k y\u00fczde 25\u2019i, be\u015feri unsurlar nedeniyle yok olma tehlikesiyle kar\u015f\u0131 kar\u015f\u0131ya bulunuyor.<\/p>\n
Birle\u015fmi\u015f Milletler (BM) Genel Kurulu, 20 Aral\u0131k 2013\u2019teki 68. oturumunda, 1973\u2019te Nesli Tehlike Alt\u0131nda Olan Yabani Hayvan ve Bitki T\u00fcrlerinin Uluslararas\u0131 Ticaretine \u0130li\u015fkin S\u00f6zle\u015fme\u2019nin (CITES) imzaland\u0131\u011f\u0131 g\u00fcn olan 3 Mart\u2019\u0131, vah\u015fi hayvan ve bitkiler hakk\u0131nda bilin\u00e7 olu\u015fturmak amac\u0131yla \u201cD\u00fcnya Yaban Hayat\u0131 G\u00fcn\u00fc\u201d ilan etti. Tema kapsam\u0131nda, bu y\u0131l \u00e7ok say\u0131da ortak \u00e7al\u0131\u015fma \u00e7\u0131karmak i\u00e7in uluslararas\u0131, ulusal ve yerel olmak \u00fczere 3 d\u00fczeyde ortakl\u0131klara odaklan\u0131lacak.<\/p>\n
Biyolojik \u00c7e\u015fitlilik ve Ekosistem Hizmetleri Konulu H\u00fck\u00fcmetler Aras\u0131 Bilim-Politika Platformu\u2019nun (IPBES) son raporuna g\u00f6re, hayvan ve bitki t\u00fcr\u00fcn\u00fcn y\u00fczde 25\u2019i nesli t\u00fckenmekle kar\u015f\u0131 kar\u015f\u0131ya bulunuyor.<\/p>\n
\u0130KL\u0130M DE\u011e\u0130\u015e\u0130KL\u0130\u011e\u0130 K\u00d6T\u00dc G\u0130D\u0130\u015e\u0130 HIZLANDIRDI<\/strong><\/p>\n \u0130klim de\u011fi\u015fikli\u011fi, kirlilikler ve istilac\u0131 yabanc\u0131 t\u00fcrlerin yay\u0131lmas\u0131 gibi fakt\u00f6rler, ekosistemleri do\u011frudan ve dolayl\u0131 yollarla etkileyerek 50 y\u0131lda k\u00f6t\u00fc gidi\u015fi h\u0131zland\u0131rd\u0131. D\u00fcnya y\u00fczeyinin yakla\u015f\u0131k be\u015fte biri, biyolojik \u00e7e\u015fitlili\u011fin fazla oldu\u011fu yerler dahil istilac\u0131 yabanc\u0131 t\u00fcr canl\u0131lar\u0131n riski alt\u0131nda. \u0130stilac\u0131 t\u00fcr canl\u0131lar\u0131n say\u0131s\u0131 50 y\u0131lda ikiye katland\u0131. Bu art\u0131\u015f da hem yerel canl\u0131lar\u0131 hem de ekosistemleri ciddi \u015fekilde tehdit ediyor.<\/p>\n \u00d6te yandan, son 50 y\u0131l i\u00e7erisinde ekonominin b\u00fcy\u00fcmesi insan n\u00fcfusunun ve k\u00fcresel ticaretin artmas\u0131 nedeniyle biyolojik \u00e7e\u015fitlilik \u00e7ok b\u00fcy\u00fck zarar g\u00f6rd\u00fc. \u00d6zellikle denizlerdeki plastik kirlili\u011fi 1980\u2019den bu yana 10 kat artarak en az 267 t\u00fcr\u00fc etkiledi.<\/p>\n Deniz kaplumba\u011falar\u0131n\u0131n y\u00fczde 86\u2019s\u0131, deniz ku\u015flar\u0131n\u0131n y\u00fczde 44\u2019\u00fc ve deniz memelilerinin y\u00fczde 38\u2019i, y\u0131llar i\u00e7erisinde plastik kirlili\u011finden etkilendi. Hem karada hem de suda ya\u015fayabilen amfibi t\u00fcrlerin y\u00fczde 40\u2019\u0131ndan fazlas\u0131, resif olu\u015fturan mercanlar\u0131n ise neredeyse y\u00fczde 33\u2019\u00fc tehlike alt\u0131nda bulunuyor.<\/p>\n Nesli t\u00fckenmekte olan t\u00fcrlerin yok olma h\u0131z\u0131, 10 milyon y\u0131lda kaydedilen ortalama h\u0131zdan en az y\u00fczlerce kat fazla noktaya \u00e7\u0131kt\u0131.<\/p>\n D\u00fcnya \u00fczerinde bulunan 8 milyon canl\u0131n\u0131n yakla\u015f\u0131k 2 milyonunun denizde ya\u015fad\u0131\u011f\u0131 belirtilen raporda, yakla\u015f\u0131k 500 bin karada ya\u015fayan canl\u0131 t\u00fcr\u00fcn\u00fcn \u201cy\u00fcr\u00fcyen \u00f6l\u00fc t\u00fcrler\u201d oldu\u011funu ve habitatlar\u0131n\u0131n zaman\u0131nda iyile\u015ftirilmemesi halinde tamamen yok olabilece\u011fi uyar\u0131s\u0131 yap\u0131l\u0131yor. (AA)<\/p>\n","protected":false},"excerpt":{"rendered":" D\u00fcnya’daki yakla\u015f\u0131k 8 milyon canl\u0131 t\u00fcr\u00fcn\u00fcn y\u00fczde 25’i yok olma tehlikesi alt\u0131nda.<\/p>\n","protected":false},"author":1,"featured_media":74411,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[4921,527,748],"class_list":["post-74410","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-canli","tag-deniz","tag-tur"],"_links":{"self":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/74410","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=74410"}],"version-history":[{"count":1,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/74410\/revisions"}],"predecessor-version":[{"id":74412,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/74410\/revisions\/74412"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/media\/74411"}],"wp:attachment":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=74410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=74410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=74410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}