{"id":63885,"date":"2022-12-17T07:21:03","date_gmt":"2022-12-17T07:21:03","guid":{"rendered":"https:\/\/haberulus.net\/?p=63885"},"modified":"2022-12-17T07:21:03","modified_gmt":"2022-12-17T07:21:03","slug":"egirdir-golunde-ekokirim-4-balik-turu-yok-oldu-6-tur-tehdit-altinda","status":"publish","type":"post","link":"https:\/\/haberulus.net\/?p=63885","title":{"rendered":"E\u011firdir G\u00f6l\u00fc\u2019nde ekok\u0131r\u0131m: 4 bal\u0131k t\u00fcr\u00fc yok oldu, 6 t\u00fcr tehdit alt\u0131nda"},"content":{"rendered":"

S\u00fcleyman Demirel \u00dcniversitesi Su \u00dcr\u00fcnleri Fak\u00fcltesi\u2019nden emekli \u00f6\u011fretim \u00fcyesi, hidrobiyolog Dr. Erol Kesici, E\u011firdir ve Bey\u015fehir g\u00f6llerinin bir zamanlar hem y\u00f6renin hem \u00fclkenin do\u011fal su ve su \u00fcr\u00fcnleri kayna\u011f\u0131 oldu\u011funu ancak son y\u0131llarda do\u011fal bal\u0131k t\u00fcrlerini bulman\u0131n imkans\u0131z hale geldi\u011fini s\u00f6yledi.<\/p>\n

Bu g\u00f6llerin do\u011fal ekosisteminde 10\u2019dan fazla ot\u00e7ul tatl\u0131su bal\u0131\u011f\u0131 ya\u015fad\u0131\u011f\u0131 y\u0131llarda bal\u0131k\u00e7\u0131 say\u0131s\u0131n\u0131n da 8 bini buldu\u011funu dile getiren Dr. Kesici, \u201cOt\u00e7ul bal\u0131klar kalmay\u0131nca g\u00f6llerde a\u015f\u0131r\u0131 bitki art\u0131\u015f\u0131, kirlilik ve kurumalar da ya\u015fand\u0131. G\u00fcn\u00fcm\u00fczde bu g\u00f6llerimizde ger\u00e7ek bal\u0131k\u00e7\u0131 say\u0131s\u0131 100 civar\u0131nda. Y\u0131llar \u00f6nce adeta bal\u0131klar\u0131n kaynad\u0131\u011f\u0131 g\u00f6llerin i\u00e7i adeta bo\u015fald\u0131. Art\u0131k do\u011fal bal\u0131k avlamak m\u00fcmk\u00fcn de\u011fil\u201d dedi.<\/p>\n

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\u2018TAVUK K\u00dcMES\u0130NE BIRAKILAN T\u0130LK\u0130 G\u0130B\u0130\u2019<\/strong><\/p>\n

1970\u2019lerden \u00f6nce ba\u015flat\u0131lan ve hala devam eden bal\u0131kland\u0131rma \u00e7al\u0131\u015fmalar\u0131yla g\u00f6llere b\u0131rak\u0131lan t\u00fcrlerin istilac\u0131 oldu\u011funu kaydeden Dr. Kesici, di\u015fli Alman bal\u0131\u011f\u0131, \u0130srail sazan\u0131, kadife bal\u0131\u011f\u0131, g\u00fcm\u00fc\u015f bal\u0131\u011f\u0131 gibi et\u00e7il t\u00fcrlerin tavuk k\u00fcmesine b\u0131rak\u0131lan tilki gibi g\u00f6ldeki do\u011fal bal\u0131k t\u00fcrlerinin neslinin t\u00fckenmesine neden oldu\u011funu s\u00f6yledi.<\/p>\n

Kesici, \u201cEt\u00e7il olan di\u015fli Alman bal\u0131\u011f\u0131 g\u00f6lde besin bulamay\u0131nca bu kez kendi yavrular\u0131n\u0131 yiyerek (kanibalizm) kendi pop\u00fclasyonunun da yok olma seviyesine gelmesine neden olmu\u015ftur\u201d dedi.<\/p>\n

\"\"<\/p>\n

4 T\u00dcR\u00dcN NESL\u0130 T\u00dcKEND\u0130<\/strong><\/p>\n

\u0130stilac\u0131 et\u00e7il t\u00fcrlerin E\u011firdir ve Bey\u015fehir g\u00f6llerinde \u2018ekok\u0131r\u0131m\u2019a neden oldu\u011funu belirten Kesici, \u201c\u0130stilac\u0131 t\u00fcrler yerle\u015ftikleri ortam\u0131n ekolojik \u00f6zelliklerini de\u011fi\u015ftirir. E\u011firdir ve Bey\u015fehir g\u00f6llerine a\u015f\u0131lanan et\u00e7il bal\u0131k t\u00fcrleri de yerli sazangiller \u00fczerinde bask\u0131 kurarak 10 t\u00fcr\u00fcn en az 4\u2019\u00fcn\u00fcn neslinin t\u00fckenmesine, di\u011fer t\u00fcrlerin pop\u00fclasyonunun da a\u015f\u0131r\u0131 oranda azalmas\u0131na neden oldu. Do\u011fal g\u00f6llerimizin biyolojik olarak yok edilmesine neden olmu\u015ftur. E\u011firdir\u2019de do\u011fal t\u00fcrler kavinne, e\u011frez, s\u0131raz ve g\u00f6k\u00e7e bal\u0131klar\u0131n\u0131n t\u00fcrlerinin nesli tamamen t\u00fckenmi\u015ftir. \u00c7apak (sazan), sivrisinek, \u00e7\u00f6p\u00e7\u00fc, di\u015fli sazanc\u0131k, tatl\u0131su kolyozu ve kaya bal\u0131\u011f\u0131 t\u00fcrlerinin de nesilleri ciddi d\u00fczeyde t\u00fckenme riski alt\u0131nda\u201d diye konu\u015ftu.<\/p>\n

\u0130lk kez 1933\u2019te tespit edilen, \u2018E\u011firdir y\u00f6resinin hamsisi\u2019 niteli\u011findeki kavinnenin avc\u0131l\u0131\u011f\u0131n\u0131n eski y\u0131llarda \u00e7ok kolay oldu\u011funu anlatan Dr. Kesici, \u201c\u00c7apari benzeri oltalar\u0131n g\u00f6le at\u0131l\u0131p \u00e7ekilmesi adeta ayn\u0131 zamanda olurdu. Oltalarda salk\u0131m \u015feklinde kavinneler tutulurdu. O nedenle y\u00f6rede \u2018at\u0131ve \u00e7ekive\u2019 deyimi bal\u0131k avc\u0131l\u0131\u011f\u0131nda yer almaktayd\u0131. Kavinneler ayn\u0131 zamanda son y\u0131llarda b\u00f6lgede turizmi ve ya\u015fam\u0131 olumsuz etkileyen g\u00fcn sinekleriyle beslenirdi. Kavinnelerin nesli t\u00fckenince y\u00f6rede g\u00fcn sine\u011fi pop\u00fclasyonu giderek artt\u0131. Bal\u0131kland\u0131rma yap\u0131lmadan \u00f6nce o kadar \u00e7ok fazlayd\u0131 ki g\u00f6l k\u0131y\u0131s\u0131nda, g\u00f6le dald\u0131r\u0131lan ilistir kapla bile tutmak m\u00fcmk\u00fcnd\u00fc\u201d dedi. (DHA)<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u00fcrkiye Tabiat\u0131n\u0131 Koruma Derne\u011fi (TTKD) bilim dan\u0131\u015fman\u0131 Dr. Erol Kesici, E\u011firdir G\u00f6l\u00fc’ne 1970’lerde b\u0131rak\u0131lan istilac\u0131 bal\u0131k t\u00fcrleri nedeniyle g\u00f6ldeki 10 do\u011fal t\u00fcrden 4’\u00fcn\u00fc tamamen yok oldu\u011funu, 6’s\u0131n\u0131n da ciddi tehlike alt\u0131nda bulundu\u011funu a\u00e7\u0131klad\u0131. Kesici, kavinne, e\u011frez, s\u0131raz ve g\u00f6k\u00e7e bal\u0131klar\u0131n\u0131n yok oldu\u011fu s\u00fcreci ‘ekok\u0131r\u0131m’ diye nitelendirdi.<\/p>\n","protected":false},"author":1,"featured_media":63886,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[844,2214,2364,323,378],"class_list":["post-63885","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gundem","tag-baligi","tag-balik","tag-dogal","tag-gol","tag-neden"],"_links":{"self":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/63885","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=63885"}],"version-history":[{"count":1,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/63885\/revisions"}],"predecessor-version":[{"id":63887,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/63885\/revisions\/63887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/media\/63886"}],"wp:attachment":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=63885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=63885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=63885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}