<\/p>\n
<\/p>\n
\n\t\u0130stanbul Su ve Kanalizasyon \u0130daresi (\u0130SK\u0130) verilerine g\u00f6re, 18 Eyl\u00fcl itibar\u0131yla kentin barajlar\u0131ndaki ortalama doluluk oran\u0131 y\u00fczde 38,03 olarak \u00f6l\u00e7\u00fcld\u00fc.<\/p>\n
\n\tB\u00f6ylece \u0130stanbul barajlar\u0131nda, ayn\u0131 tarihte olu\u015fan y\u00fczde 40’\u0131n alt\u0131ndaki doluluk, son 10 y\u0131lda \u00fc\u00e7\u00fcnc\u00fc kez kaydedildi.<\/p>\n
\n\t\u0130SK\u0130’nin y\u0131llara g\u00f6re kar\u015f\u0131la\u015ft\u0131rma verilerine g\u00f6re, 18 Eyl\u00fcl’de doluluk oran\u0131 2017’de y\u00fczde 57,33, 2018’de y\u00fczde 57,97, 2019’da y\u00fczde 52,76, 2020’de y\u00fczde 41,21, 2021’de y\u00fczde 53,56, 2022’de y\u00fczde 52,14, 2023’te y\u00fczde 25,28, 2024’te y\u00fczde 41,26 ve 2025\u2019te y\u00fczde 33,49, 2026’da y\u00fczde 38,03 olarak \u00f6l\u00e7\u00fcld\u00fc.<\/p>\n
\n\tBu oran, son 10 y\u0131lda ayn\u0131 tarihte y\u00fczde 40’\u0131n alt\u0131nda kaydedilen \u00fc\u00e7\u00fcnc\u00fc doluluk oldu.<\/p>\n
\n\tBarajlardaki su miktar\u0131 da doluluk oran\u0131ndaki gerilemeye paralel olarak azald\u0131.<\/p>\n
\n\tKente su sa\u011flayan baraj ve g\u00f6letlerin toplam biriktirme kapasitesi 868 milyon 683 bin metrek\u00fcp seviyesinde bulunurken barajlarda yakla\u015f\u0131k 330,03 milyon metrek\u00fcp su kald\u0131\u011f\u0131 hesapland\u0131.<\/p>\n
\n\t\u0130SK\u0130’nin 18 Eyl\u00fcl tarihli y\u0131llar kar\u015f\u0131la\u015ft\u0131rmas\u0131nda baraj havzalar\u0131na d\u00fc\u015fen y\u0131ll\u0131k ya\u011f\u0131\u015f miktarlar\u0131nda da a\u015fa\u011f\u0131 y\u00f6nl\u00fc seyir dikkati \u00e7ekiyor.<\/p>\n
\n\tBu y\u0131l baraj havzalar\u0131na d\u00fc\u015fen ya\u011f\u0131\u015f miktar\u0131 540,49 kilogram\/metrekare olarak \u00f6l\u00e7\u00fcld\u00fc.<\/p>\n
\n\t\u0130SK\u0130’nin verilerine g\u00f6re 2023’te bu de\u011fer 852,64 kilogram\/metrekare iken 2024’te 709,27, 2025’te 619,92 kilogram\/metrekare olarak kaydedildi.<\/p>\n
\n\t\u0130stanbul Ayd\u0131n \u00dcniversitesi Dr. \u00d6\u011fretim \u00dcyesi ve meteoroloji m\u00fchendisi G\u00fcven \u00d6zdemir, AA muhabirine yapt\u0131\u011f\u0131 de\u011ferlendirmede, kentteki su kaynaklar\u0131ndaki gerilemede ya\u011f\u0131\u015f rejimindeki de\u011fi\u015fimin yan\u0131 s\u0131ra yaz d\u00f6nemindeki s\u0131cak ve kurak hava ko\u015fullar\u0131n\u0131n da etkili oldu\u011funu s\u00f6yledi.<\/p>\n
\n\t\u00d6zdemir, \u00f6zellikle yaz aylar\u0131nda ya\u011f\u0131\u015flar\u0131n azalmas\u0131yla barajlara gelen su miktar\u0131n\u0131n d\u00fc\u015ft\u00fc\u011f\u00fcn\u00fc, buna kar\u015f\u0131l\u0131k s\u0131cak havan\u0131n buharla\u015fmay\u0131 art\u0131rd\u0131\u011f\u0131n\u0131 belirtti.<\/p>\n
\n\tY\u00fcksek s\u0131cakl\u0131klar\u0131n toprak ve bitki \u00f6rt\u00fcs\u00fcndeki nem kayb\u0131n\u0131 da h\u0131zland\u0131rd\u0131\u011f\u0131n\u0131 aktaran \u00d6zdemir, bu durumun ya\u011f\u0131\u015flar\u0131n su kaynaklar\u0131na d\u00f6n\u00fc\u015fmeden \u00f6nce kaybedilen miktar\u0131n\u0131 art\u0131rabildi\u011fini ifade etti.<\/p>\n
\n\t\u00d6zdemir, yaz aylar\u0131nda s\u0131cakl\u0131klar\u0131n y\u00fckselmesiyle \u0130stanbul’da i\u00e7me ve kullanma suyu t\u00fcketiminin de artt\u0131\u011f\u0131n\u0131, \u00f6zellikle s\u0131cak havalarda bireysel su kullan\u0131m\u0131n\u0131n yan\u0131 s\u0131ra ye\u015fil alanlar\u0131n sulanmas\u0131 ve benzeri t\u00fcketimlerin toplam talebi art\u0131rabildi\u011fini dile getirdi.<\/p>\n
\n\tKentteki su kaynaklar\u0131 a\u00e7\u0131s\u0131ndan yaln\u0131zca barajlardaki mevcut doluluk oran\u0131na de\u011fil, havzalara d\u00fc\u015fen ya\u011f\u0131\u015f miktar\u0131na da bak\u0131lmas\u0131 gerekti\u011fini belirten \u00d6zdemir, son y\u0131llardaki verilerin bu a\u00e7\u0131dan dikkati \u00e7ekici oldu\u011funu s\u00f6yledi.<\/p>\n
\n\t\u00d6zdemir, ya\u011f\u0131\u015flar\u0131n son y\u0131llarda a\u015fa\u011f\u0131 y\u00f6nl\u00fc seyir izledi\u011fini belirterek “Ya\u011f\u0131\u015f miktar\u0131ndaki azalma, \u00f6zellikle \u0130stanbul gibi n\u00fcfus yo\u011funlu\u011fu ve su t\u00fcketimi y\u00fcksek olan kentlerde su kaynaklar\u0131 a\u00e7\u0131s\u0131ndan daha \u00f6nemli hale geliyor.” de\u011ferlendirmesinde bulundu.<\/p>\n
\n\tYa\u011f\u0131\u015f\u0131n miktar\u0131 kadar zamanlamas\u0131n\u0131n da \u00f6nemli oldu\u011funa i\u015faret eden \u00d6zdemir, k\u0131sa s\u00fcrede \u00e7ok y\u00fcksek miktarda ger\u00e7ekle\u015fen ya\u011f\u0131\u015flar\u0131n her zaman barajlara ayn\u0131 oranda katk\u0131 sa\u011flamad\u0131\u011f\u0131n\u0131, ya\u011f\u0131\u015f\u0131n topra\u011fa n\u00fcfuz etmesi ve havzalardan barajlara ula\u015fmas\u0131n\u0131n su kaynaklar\u0131n\u0131n beslenmesi a\u00e7\u0131s\u0131ndan \u00f6nem ta\u015f\u0131d\u0131\u011f\u0131n\u0131 anlatt\u0131.<\/p>\n
\n\t\u00d6zdemir, \u0130stanbul’un su kaynaklar\u0131 a\u00e7\u0131s\u0131ndan sonbahar ya\u011f\u0131\u015flar\u0131n\u0131n kritik \u00f6neme sahip oldu\u011funu vurgulad\u0131.<\/p>\n
\n\tYaz d\u00f6neminde azalan baraj seviyelerinin yeniden y\u00fckselmesi i\u00e7in sonbahar ve k\u0131\u015f aylar\u0131nda d\u00fczenli ya\u011f\u0131\u015flara ihtiya\u00e7 bulundu\u011funu belirten \u00d6zdemir, \u00f6zellikle havzalara d\u00fc\u015fecek ya\u011f\u0131\u015flar\u0131n barajlar\u0131n doluluk seviyeleri \u00fczerinde belirleyici olaca\u011f\u0131n\u0131 ifade etti.<\/p>\n
\n\t\u00d6zdemir, sonbahar ya\u011f\u0131\u015flar\u0131n\u0131n yaln\u0131zca mevcut su miktar\u0131n\u0131n art\u0131r\u0131lmas\u0131 a\u00e7\u0131s\u0131ndan de\u011fil, yeni su y\u0131l\u0131na daha y\u00fcksek rezervle girilmesi bak\u0131m\u0131ndan da \u00f6nem ta\u015f\u0131d\u0131\u011f\u0131n\u0131 kaydetti.<\/p>\n
\n\tYa\u011f\u0131\u015flar\u0131n mevsim geneline dengeli yay\u0131lmas\u0131n\u0131n su kaynaklar\u0131n\u0131n s\u00fcrd\u00fcr\u00fclebilirli\u011fi a\u00e7\u0131s\u0131ndan \u00f6nemli oldu\u011funu vurgulayan \u00d6zdemir, “\u00d6n\u00fcm\u00fczdeki sonbahar ve k\u0131\u015f d\u00f6neminde al\u0131nacak ya\u011f\u0131\u015flar \u0130stanbul’un su kaynaklar\u0131 a\u00e7\u0131s\u0131ndan belirleyici olacak. D\u00fczenli ve yeterli ya\u011f\u0131\u015flar\u0131n ger\u00e7ekle\u015fmesi barajlar\u0131n yeniden beslenmesini sa\u011flayacakt\u0131r. Bunun yan\u0131nda ya\u011f\u0131\u015flar\u0131n yetersiz kalmas\u0131 halinde mevcut rezervlerin \u00fczerindeki bask\u0131 devam edecektir.” ifadelerini kulland\u0131.<\/p>\n
\n\t\u0130stanbul’da su kaynaklar\u0131n\u0131n korunmas\u0131 i\u00e7in ya\u011f\u0131\u015flar\u0131n takip edilmesinin yan\u0131 s\u0131ra su t\u00fcketiminde tasarrufun da \u00f6nem ta\u015f\u0131d\u0131\u011f\u0131n\u0131 belirten \u00d6zdemir, ya\u011f\u0131\u015flar\u0131n azald\u0131\u011f\u0131 ve s\u0131cakl\u0131klar\u0131n y\u00fcksek seyretti\u011fi d\u00f6nemlerde suyun daha dikkatli kullan\u0131lmas\u0131n\u0131n kaynaklar\u0131n korunmas\u0131na katk\u0131 sa\u011flayaca\u011f\u0131n\u0131 s\u00f6zlerine ekledi.<\/p>\n