Van G\u00f6l\u00fc Havzas\u0131\u2019nda daha \u00f6nce g\u00f6r\u00fclen ve istilac\u0131 bir t\u00fcr olarak bilinen zebra midyelerin ard\u0131ndan bu kez de Zernek Baraj G\u00f6l\u00fc\u2019nde tatl\u0131 su kerevitleri ortaya \u00e7\u0131kt\u0131.<\/p>\n
Van\u2019\u0131n G\u00fcrp\u0131nar il\u00e7esindeki G\u00fczelsu \u00c7ay\u0131 \u00fczerinde, sulama ve elektrik \u00fcretimi amac\u0131yla 1980-1988 y\u0131llar\u0131 aras\u0131nda in\u015fa edilen 105 milyon metrek\u00fcp su kapasitesine sahip Zernek Baraj G\u00f6l\u00fc\u2019nde, inci kefali stoklar\u0131na zarar verecek tatl\u0131 su kerevitleri g\u00f6r\u00fcld\u00fc. Yakla\u015f\u0131k 600 bin y\u0131ld\u0131r var oldu\u011fu belirtilen Van G\u00f6l\u00fc Havzas\u0131\u2019nda \u015fu ana kadar g\u00f6r\u00fclmemi\u015f tatl\u0131 su kerevitleri, b\u00fcy\u00fck tehlike olu\u015fturuyor. Zernek Baraj G\u00f6l\u00fc\u2019nde ilk kez g\u00f6r\u00fclen ve say\u0131lar\u0131 h\u0131zla artan kerevitlerin, b\u00f6lgede 15 bin insan\u0131n ge\u00e7im kayna\u011f\u0131 olan inci kefallerinin yumurtalar\u0131n\u0131 yiyerek beslenmesi nedeniyle bal\u0131k stoklar\u0131n\u0131 baltalayaca\u011f\u0131 \u00f6ng\u00f6r\u00fcl\u00fcyor.<\/p>\n
Van G\u00f6l\u00fc Havzas\u0131\u2019nda uzun y\u0131llard\u0131r incelemelerde bulunan Van Y\u00fcz\u00fcnc\u00fc Y\u0131l \u00dcniversitesi (Van YY\u00dc) Su \u00dcr\u00fcnleri Fak\u00fcltesi Dr. \u00d6\u011fretim \u00dcyesi Mustafa Akku\u015f, son 2-3 y\u0131ld\u0131r havzada istilac\u0131 t\u00fcrlere rastlad\u0131klar\u0131n\u0131 belirtti. Daha \u00f6nce d\u00fcnyada ekonomik ve ekolojik olarak b\u00fcy\u00fck zararlara yol a\u00e7an zebra midyelerin g\u00f6r\u00fcld\u00fc\u011f\u00fcn\u00fc an\u0131msatan Dr. \u00d6\u011fretim \u00dcyesi Akku\u015f, \u015fimdi de tatl\u0131 su kerevitlerinin g\u00f6r\u00fcld\u00fc\u011f\u00fcn\u00fc s\u00f6yledi. \u0130stilac\u0131 kerevitlerin baraj g\u00f6l\u00fcne birileri taraf\u0131ndan at\u0131ld\u0131\u011f\u0131na i\u015faret eden Akku\u015f, \u201cVan G\u00f6l\u00fc Havzas\u0131\u2019n\u0131n kapal\u0131 bir havza olmas\u0131 sebebiyle buradaki akarsular\u0131n ve g\u00f6llerin d\u0131\u015far\u0131daki su kaynaklar\u0131yla herhangi bir ba\u011flant\u0131s\u0131 bulunmamaktad\u0131r. Bu nedenle d\u0131\u015far\u0131daki canl\u0131 t\u00fcrlerinden hi\u00e7biri insan eliyle ta\u015f\u0131nmad\u0131\u011f\u0131 s\u00fcrece bu havzaya girme \u015fans\u0131 yok. Fakat son 2-3 y\u0131ld\u0131r Van G\u00f6l\u00fc Havzas\u0131\u2019nda istilac\u0131 t\u00fcr olarak ifade etti\u011fimiz t\u00fcrlerin varl\u0131\u011f\u0131na rastl\u0131yoruz. Su kaynaklar\u0131m\u0131zda ilk \u00f6nce zebra midye ortaya \u00e7\u0131kt\u0131. \u015eimdi ise Van il merkezine yakla\u015f\u0131k 80 kilometre uzakl\u0131kta olan Zernek Baraj G\u00f6l\u00fc\u2019nde tatl\u0131 su \u0131stakozu ortaya \u00e7\u0131kt\u0131. Bu canl\u0131 t\u00fcr\u00fc buraya kendisinin gelmesi m\u00fcmk\u00fcn de\u011fildir. \u00c7\u00fcnk\u00fc bu havzan\u0131n d\u0131\u015far\u0131daki hi\u00e7bir su kayna\u011f\u0131yla ba\u011flant\u0131s\u0131 yok. Tatl\u0131 su \u0131stakozunu buraya birleri getirdi ve bu havzaya atm\u0131\u015f oldu\u201d dedi.<\/p>\n
\u201cTatl\u0131 su kereviti inci kefali i\u00e7in b\u00fcy\u00fck bir tehlike\u201d<\/p>\n
\u00d6zellikle tatl\u0131 su kerevitlerinin 15 bin insan\u0131n ge\u00e7im kayna\u011f\u0131 olan inci kefali i\u00e7in b\u00fcy\u00fck bir tehlike olu\u015fturdu\u011funun alt\u0131n\u0131 \u00e7izen Akku\u015f, \u201cBal\u0131k\u00e7\u0131l\u0131k y\u00f6netiminde mevcut stoklar\u0131 korumam\u0131z ve iyile\u015ftirmemiz gerekiyor. Buraya atm\u0131\u015f oldu\u011fumuz her bir canl\u0131 t\u00fcr\u00fc burada ya\u015fayan bal\u0131klar\u0131n besinine ortak olacak, besin zincirini de\u011fi\u015ftirecek ve b\u00f6lgedeki bal\u0131k\u00e7\u0131l\u0131\u011fa zarar verecektir. \u00d6zellikle tatl\u0131 su kereviti, inci kefali i\u00e7in b\u00fcy\u00fck bir tehlike olu\u015fturuyor. \u00dclkemizdeki her akarsu \u00f6nemli, fakat Van G\u00f6l\u00fc\u2019ne d\u00f6k\u00fclen akarsular\u0131n ayr\u0131 bir \u00f6nemi var. \u00c7\u00fcnk\u00fc b\u00f6lgemizdeki 15 bin insan\u0131n ge\u00e7imini sa\u011flad\u0131\u011f\u0131 inci kefali stokunun devaml\u0131l\u0131\u011f\u0131, yaz aylar\u0131nda tatl\u0131 sulara b\u0131rakt\u0131\u011f\u0131 yumurtalara ba\u011fl\u0131d\u0131r. \u0130\u015fte bu tatl\u0131 su kereviti hem inci kefalinin \u00fcreme habitat\u0131n\u0131 i\u015fgal edebilir hem de inci kefallerinin b\u0131rakt\u0131\u011f\u0131 yumurtalar\u0131 yiyerek stoka kat\u0131l\u0131m\u0131n\u0131n \u00f6n\u00fcne ge\u00e7ebilir\u201d diye konu\u015ftu.<\/p>\n
\u201cVan G\u00f6l\u00fc Havzas\u0131 \u00f6zel bir eko sistem\u201d<\/p>\n
Van G\u00f6l\u00fc Havzas\u0131\u2019n\u0131n k\u0131r\u0131lgan ve \u00f6zel bir ekosisteme sahip oldu\u011funa dikkat \u00e7eken Akku\u015f, \u201cBuraya getirilen her canl\u0131 t\u00fcr\u00fc, ya\u015fayan do\u011fal t\u00fcrlere zarar verecektir. Di\u011fer taraftan buradaki insanlar\u0131n ge\u00e7im kayna\u011f\u0131 olan bal\u0131k\u00e7\u0131l\u0131\u011fa balta vuracakt\u0131r. Bu nedenle bu tip faaliyetlerin \u00f6n\u00fcne ge\u00e7memiz gerekiyor. Van G\u00f6l\u00fc Havzas\u0131\u2019nda mevcut t\u00fcrler d\u0131\u015f\u0131nda ba\u015fka t\u00fcrlerin olmamas\u0131 gerekmektedir\u201d \u015feklinde konu\u015ftu.<\/p>\n
\u201cBirileri getirip att\u0131\u201d<\/p>\n
Van G\u00f6l\u00fc Havzas\u0131\u2019n\u0131n 600 bin y\u0131ll\u0131k bir havza oldu\u011funu ve bu s\u00fcre i\u00e7inde tatl\u0131 su kerevitinin \u015fu ana kadar g\u00f6r\u00fclmedi\u011fini dile getiren Akku\u015f, s\u00f6zlerini \u015f\u00f6yle s\u00fcrd\u00fcrd\u00fc:<\/p>\n
\u201cTatl\u0131 su kerevitini kimlerin ve neden att\u0131\u011f\u0131yla ilgili \u015fu an elimizde bir veri yok. Ancak ticari ama\u00e7 ve ticari kayg\u0131 nedeniyle birileri buraya tatl\u0131 su kerevitini atm\u0131\u015f olabilir veyahut bal\u0131kland\u0131rma \u00e7al\u0131\u015fmalar\u0131 s\u0131ras\u0131nda bu t\u00fcr buraya yanl\u0131\u015fl\u0131kla gelmi\u015f olabilir.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"
VAN G\u00d6L\u00dc HAVZASI’NDA DAHA \u00d6NCE G\u00d6R\u00dcLEN VE \u0130ST\u0130LACI B\u0130R T\u00dcR OLARAK B\u0130L\u0130NEN ZEBRA M\u0130DYELER\u0130N ARDINDAN BU KEZ DE ZERNEK BARAJ G\u00d6L\u00dc’NDE TATLI SU KEREV\u0130TLER\u0130 ORTAYA \u00c7IKTI.<\/p>\n","protected":false},"author":1,"featured_media":246179,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[1576,213,3247,4530,34349,37,41743,1497,2022,1442,15418],"class_list":["post-246178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel","tag-1576","tag-bin","tag-golu","tag-goruldu","tag-havzasinda","tag-ilk","tag-kerevit","tag-kez","tag-sonra","tag-van","tag-yildan"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.tvturk.com\/wp-content\/uploads\/2019\/12\/van-golu-havzasinda-600-bin-yildan-sonra-ilk-kez-kerevit-goruldu_77bad7a.jpg?fit=1000%2C666","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paKIfm-122C","_links":{"self":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts\/246178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/comments?post=246178"}],"version-history":[{"count":0,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts\/246178\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/media\/246179"}],"wp:attachment":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/media?parent=246178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/categories?post=246178"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/tags?post=246178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}