\u0130zmir genelinde son g\u00fcnlerde etkili olan sa\u011fanak ya\u011f\u0131\u015flar, barajlardaki su seviyelerini yukar\u0131 ta\u015f\u0131maya ba\u015flad\u0131. \u0130zmir B\u00fcy\u00fck\u015fehir Belediyesi\u2019nin kurakl\u0131kla m\u00fccadele kapsam\u0131nda g\u00fcndeme getirdi\u011fi “ya\u011fmur bombas\u0131” projesini de\u011ferlendiren Prof. Dr. Do\u011fan Ya\u015far, geli\u015fmi\u015f \u00fclkelerin \u00e7evresel riskler ve bilimsel belirsizlikler nedeniyle bu teknolojiyi terk etti\u011fini belirtti.
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\u0130zmir Su ve Kanalizasyon \u0130daresi (\u0130ZSU) Genel M\u00fcd\u00fcrl\u00fc\u011f\u00fc\u2019n\u00fcn g\u00fcncel verilerine g\u00f6re, ya\u011f\u0131\u015flar\u0131n etkisiyle havzalardaki su ak\u0131\u015f\u0131 h\u0131zlan\u0131rken baraj doluluk oranlar\u0131nda art\u0131\u015f g\u00f6zlemlendi. Kentin en \u00f6nemli su kayna\u011f\u0131 olan Tahtal\u0131 Baraj\u0131\u2019nda su seviyesi dip noktadan d\u00f6nerek y\u00fczde 1,11 seviyesine y\u00fckselirken, \u00c7e\u015fme Kutlu Akta\u015f ve Bal\u00e7ova barajlar\u0131nda da doluluk oranlar\u0131 art\u0131\u015f e\u011filimine girdi. Barajlar\u0131n do\u011fal ya\u011f\u0131\u015flarla dolmaya ba\u015flad\u0131\u011f\u0131 bu d\u00f6nemde, “ya\u011fmur bombas\u0131” tart\u0131\u015fmalar\u0131n\u0131n gereksiz bir g\u00fcndem olu\u015fturdu\u011funu savunan T\u00fcrkiye Bilimler Akademisi (T\u00dcBA) \u00c7evre, Biyo\u00e7e\u015fitlilik ve \u0130klim De\u011fi\u015fikli\u011fi \u00c7al\u0131\u015fma Grubu \u00dcyesi Prof. Dr. Do\u011fan Ya\u015far, y\u00f6ntemin tarihsel s\u00fcrecine ve risklerine de\u011findi. Y\u00f6ntemin 1946\u2019dan beri bilindi\u011fini ancak kesin ba\u015far\u0131s\u0131n\u0131n kan\u0131tlanmad\u0131\u011f\u0131n\u0131 hat\u0131rlatan Ya\u015far, “Ya\u011fmur bulutlar\u0131na g\u00fcm\u00fc\u015f iyod\u00fcr enjekte edilerek yap\u0131lan bu i\u015flemde y\u00fczde 2 ila 5 oran\u0131nda bir art\u0131\u015f hedeflense de, literat\u00fcrde net bir ba\u015far\u0131 verisi yok. ABD 2003\u2019te, \u0130srail 2020\u2019de bu y\u00f6ntemden vazge\u00e7ti. \u00c7in ise 2014 y\u0131l\u0131nda yo\u011fun g\u00fcm\u00fc\u015f iyod\u00fcr kullan\u0131m\u0131n\u0131n toprak ve suyu zehirledi\u011fini tespit ederek uygulamay\u0131 durdurdu. T\u00fcrkiye\u2019de de 1991 Pinatubo Yanarda\u011f\u0131 patlamas\u0131 sonras\u0131 1992 kurakl\u0131\u011f\u0131nda bu y\u00f6ntem denendi ancak 25 denemeden sonu\u00e7 al\u0131namad\u0131; ya\u011f\u0131\u015flar r\u00fczgarla ba\u015fka \u015fehirlere kayd\u0131” dedi.<\/p>\n
“May\u0131s ay\u0131nda y\u00fczde 15 seviyeleri a\u015f\u0131labilir”
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Barajlardaki y\u00fckseli\u015f ivmesine dikkat \u00e7eken Prof. Dr. Ya\u015far, “Tahtal\u0131 Baraj\u0131\u2019ndaki doluluk oran\u0131 en dip noktadan, gelen ya\u011f\u0131\u015flarla birlikte toparlanma s\u00fcrecine girdi. Y\u00fczde 0,98 seviyelerinden y\u00fckselen su seviyesinin, devam eden ya\u011f\u0131\u015flarla ay sonuna kadar y\u00fczde 2-3 band\u0131na oturmas\u0131 \u00f6ng\u00f6r\u00fcl\u00fcyor. 2026 y\u0131l\u0131n\u0131n ya\u011f\u0131\u015fl\u0131 bir y\u0131l olaca\u011f\u0131 tahminiyle, nisan sonu veya may\u0131s ba\u015f\u0131nda doluluk oran\u0131n\u0131n y\u00fczde 15 seviyelerini a\u015fmas\u0131n\u0131 bekliyoruz” ifadelerini kulland\u0131.<\/p>\n
“Su sorunu yok, y\u00f6netim sorunu var”
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Ya\u011f\u0131\u015flar\u0131n ba\u015flamas\u0131yla birlikte barajlar\u0131n dolma e\u011filimine girmesinin, sorunun su yoklu\u011fu olmad\u0131\u011f\u0131n\u0131 kan\u0131tlad\u0131\u011f\u0131n\u0131 belirten Prof. Dr. Do\u011fan Ya\u015far, \u00e7\u00f6z\u00fcm\u00fcn “ta\u015f\u0131ma su” veya m\u00fcdahaleci y\u00f6ntemlerde de\u011fil, bilimsel y\u00f6netimde oldu\u011funu vurgulad\u0131. Ya\u015far, “\u0130zmir\u2019de ve T\u00fcrkiye\u2019de su sorunu yoktur, y\u00f6netimsel strateji eksikli\u011fi vard\u0131r. Fransa ve ABD gibi deniz suyu ar\u0131tma teknolojisine sahip \u00fclkeler bile \u00f6nceli\u011fi su tasarrufuna veriyor. \u00c7evresel riskleri ve bilimsel belirsizli\u011fi olan y\u00f6ntemler yerine, mevcut su kaynaklar\u0131n\u0131n do\u011fru y\u00f6netilmesi gerekmektedir” diye konu\u015ftu.
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u0130zmir genelinde son g\u00fcnlerde etkili olan sa\u011fanak ya\u011f\u0131\u015flar, barajlardaki su seviyelerini yukar\u0131 ta\u015f\u0131maya ba\u015flad\u0131. \u0130zmir B\u00fcy\u00fck\u015fehir Belediyesi\u2019nin kurakl\u0131kla m\u00fccadele kapsam\u0131nda g\u00fcndeme getirdi\u011fi “ya\u011fmur bombas\u0131” projesini de\u011ferlendiren Prof. Dr. Do\u011fan Ya\u015far, geli\u015fmi\u015f \u00fclkelerin \u00e7evresel riskler ve bilimsel belirsizlikler nedeniyle bu teknolojiyi terk etti\u011fini belirtti. \u0130zmir Su ve Kanalizasyon \u0130daresi (\u0130ZSU) Genel M\u00fcd\u00fcrl\u00fc\u011f\u00fc\u2019n\u00fcn g\u00fcncel verilerine g\u00f6re, ya\u011f\u0131\u015flar\u0131n…<\/p>\n","protected":false},"author":1,"featured_media":83433,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-83432","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guncel"],"_links":{"self":[{"href":"https:\/\/www.egemtv.com\/index.php?rest_route=\/wp\/v2\/posts\/83432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.egemtv.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.egemtv.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.egemtv.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.egemtv.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=83432"}],"version-history":[{"count":1,"href":"https:\/\/www.egemtv.com\/index.php?rest_route=\/wp\/v2\/posts\/83432\/revisions"}],"predecessor-version":[{"id":83434,"href":"https:\/\/www.egemtv.com\/index.php?rest_route=\/wp\/v2\/posts\/83432\/revisions\/83434"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.egemtv.com\/index.php?rest_route=\/wp\/v2\/media\/83433"}],"wp:attachment":[{"href":"https:\/\/www.egemtv.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=83432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.egemtv.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=83432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.egemtv.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=83432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}