{"id":6788,"date":"2013-12-28T22:24:53","date_gmt":"2013-12-28T20:24:53","guid":{"rendered":"http:\/\/politeknik.org.tr\/\/?p=6788"},"modified":"2019-01-28T20:41:03","modified_gmt":"2019-01-28T17:41:03","slug":"istanbulun-sonu-kanalistanbul-mehves-evin-milliyet","status":"publish","type":"post","link":"https:\/\/eonmeet.com\/pol\/istanbulun-sonu-kanalistanbul-mehves-evin-milliyet\/","title":{"rendered":"\u0130stanbul\u2019un Sonu Kanalistanbul \u2013 Mehve\u015f Evin (Milliyet)"},"content":{"rendered":"<p>Marmara\u2019dan Bo\u011faz\u2019a yakla\u015ft\u0131\u011f\u0131n\u0131zda, kesif bir koku \u00e7arpacak burnunuza. \u015eimdi Kad\u0131k\u00f6y\u2019\u00fcn koktu\u011fu gibi. \u00d6zellikle lodosta, koku\u015fmu\u015f yumurta k\u0131vam\u0131nda.<br \/>\nKokunun sebebi, suda oksijen t\u00fckenince ortaya \u00e7\u0131kan hidrojen s\u00fclfit (H2S).<br \/>\nKanalistanbul a\u00e7\u0131l\u0131rsa, 10 y\u0131ldan itibaren \u0130stanbul\u2019un tamam\u0131 bu pis kokuyla kaplanacak.<br \/>\n\u00dcstelik dip suyu kimyas\u0131 de\u011fi\u015fti mi bir daha geri d\u00f6n\u00fc\u015f\u00fc yok. \u0130zmit K\u00f6rfezi\u2019ne kadar etki edecek. Toplu bal\u0131k \u00f6l\u00fcmleri olacak\u2026 Ve bal\u0131k art\u0131k g\u00f6\u00e7 etmeyecek. \u00c7\u00fcnk\u00fc besin yok, ya\u015fam alan\u0131 kalmam\u0131\u015f.<br \/>\nKanal a\u00e7\u0131ld\u0131ktan 30 y\u0131l sonra ise Marmara\u2019da hayat tamamen bitecek.<br \/>\nPeki, bu noktaya nas\u0131l gelece\u011fiz?<\/p>\n<p><strong>Bilime d\u00fc\u015fman<\/strong><br \/>\nProf. Cemal Saydam, T\u00fcrkiye\u2019nin say\u0131l\u0131 deniz bilimcilerinden. 39 akademik yay\u0131ndan 910 al\u0131nt\u0131 yap\u0131lm\u0131\u015f. ODT\u00dc\u2019l\u00fc. Uzmanl\u0131\u011f\u0131, T\u00fcrk denizleri.<br \/>\nFakat, kimse onu veya ba\u015fka bir meslekta\u015f\u0131n\u0131 aray\u0131p \u201c\u0130kinci bir bo\u011faz a\u00e7aca\u011f\u0131z. Bilimsel de\u011ferlendirmesi nedir?\u201d diye sormam\u0131\u015f. Cumhurba\u015fkan\u0131 G\u00fcl\u2019e yazd\u0131\u011f\u0131 mektuba da cevap gelmemi\u015f.<br \/>\nHa\u015fmetlu devletlilerimizin bilime, bilim insan\u0131na kar\u015f\u0131 d\u00fc\u015fmanl\u0131\u011f\u0131n\u0131n kayna\u011f\u0131 nedir, onu da ayr\u0131ca tart\u0131\u015fmak laz\u0131m\u2026<br \/>\nHafta sonu Ye\u015fil D\u00fc\u015f\u00fcnce\u2019nin d\u00fczenledi\u011fi \u201c\u00c7\u0131lg\u0131n Projeler Konferans\u0131\u201dnda T\u00fcrkiye, Balkanlar, Yunanistan ve \u0130talya\u2019dan \u201cmega proje\u201d \u00f6rnekleri konu\u015fuldu.<br \/>\nKanalistanbul, ba\u015fl\u0131klardan biriydi\u2026 15 y\u0131l\u0131n\u0131 Marmara\u2019y\u0131 g\u00f6zlemleyerek ge\u00e7iren Prof. Saydam, Kanalistanbul\u2019un neden olaca\u011f\u0131 felaketleri bilimsel verilerle anlatt\u0131.<\/p>\n<p><strong>Tatl\u0131 su ve at\u0131k sorunu<\/strong><br \/>\nBirincisi, kanal ekolojiyi kesinlikle de\u011fi\u015ftirecek. Nas\u0131l olaca\u011f\u0131n\u0131, yukar\u0131daki senaryolar biraz anlat\u0131yor. Yine de felaketin boyutlar\u0131n\u0131 kestirmek g\u00fc\u00e7.<br \/>\n\u0130kincisi, kanal n\u00fcfus bask\u0131s\u0131na neden olacak ve yeni bir \u201cada\u201d yaratacak\u2026 Peki, at\u0131k sular\u0131n\u0131 nereye basacaks\u0131n? Marmara daha fazlas\u0131n\u0131 kald\u0131rmaz, Karadeniz\u2019in dibine bassan \u00e7ok pahal\u0131 . Yani sahile bo\u015faltacaks\u0131n.<br \/>\n\u00dc\u00e7: Hidrojeologlar, 25 metrelik kanal a\u00e7\u0131nca adada var olan tatl\u0131 suyunun zamanla denizle dolaca\u011f\u0131n\u0131 s\u00f6yl\u00fcyor. Ist\u0131ranca Da\u011flar\u0131yla ba\u011flant\u0131y\u0131 kestiniz. \u201cAvrupa adas\u0131nda\u201d ya\u015fayacak olanlara tatl\u0131 su nereden, nas\u0131l getirilecek?<br \/>\nD\u00f6rt: Deprembilimciler, kanal\u0131n \u0130stanbul i\u00e7in yeni bir risk yarataca\u011f\u0131ndan endi\u015feli.<br \/>\n\u201cNeresinden bakarsan rezalet. Bu proje unutulmal\u0131. \u00c7\u00fcnk\u00fc sadece bizi de\u011fil, Karadeniz ve Akdeniz\u2019in ekolojisini de de\u011fi\u015ftirecek\u201d diyor Saydam.<br \/>\nKuveyt\u2019te palmiye yapanlara dan\u0131\u015farak olmuyor bu i\u015fler.<\/p>\n<p><strong>MARMARA\u2019YI KURTARAN D\u0130NAM\u0130K<\/strong><br \/>\n* Prof. Saydam anlat\u0131yor: Marmara Denizi\u2019nin ilk 25 metrelik tabakas\u0131 Karadeniz suyu. Buradan itibaren zeytinya\u011f\u0131 gibi ikiye ayr\u0131l\u0131yor, a\u015fa\u011f\u0131s\u0131 Akdeniz\u2019den gelen sular. Sistemi s\u00fcrd\u00fcren g\u00fc\u00e7, Karadeniz\u2019in besin maddeleriyle dolu nehir sular\u0131.<br \/>\n* \u0130stanbul\u2019un en b\u00fcy\u00fck \u015fans\u0131, Marmara\u2019da \u00fcstteki suyun \u00fc\u00e7 ayda bir yenilenmesi. Alt tabaka ise yedi senede bir yenileniyor. \u0130\u015fte bu dinamizm \u0130stanbul\u2019u kurtar\u0131yor.<br \/>\n* Marmara, mega \u015fehrin at\u0131klar\u0131yla ba\u015f etmek durumunda. \u00dc\u00e7 ayl\u0131k dinamik \u015fimdiye kadar \u0130stanbul\u2019u kurtar\u0131yordu. 25 metreden itibaren tabakala\u015fma \u00e7ok yo\u011fun. Oksijen ge\u00e7emiyor. Bu derinli\u011fin alt\u0131nda ya\u015famaz bal\u0131k.<\/p>\n<p><strong>Havuz problemi<\/strong><br \/>\n* Karadeniz\u2019den gelen su, bo\u011fazda hortum gibi daralarak Marmara\u2019ya \u00e7\u0131k\u0131yor. Kandilli\u2019de, Kuleli\u2019deki suyun y\u00fczeyde \u201ckaynama\u201dn\u0131n sebebi bu.<br \/>\n* Bu \u201cjet ak\u0131m\u201d, hayati \u00f6neme haiz. Marmara\u2019da bal\u0131k olmas\u0131n\u0131n nedeni bu! Alttan \u00fcste su jet ak\u0131mla \u00e7\u0131k\u0131nca organik madde fazlala\u015f\u0131yor. Marmara \u00e7ok \u00f6zel, d\u00fcnyada benzeri yok. Bu nedenlerle S\u00fcvey\u015f Kanal\u0131 \u00f6rne\u011fi tamamen yanl\u0131\u015f.<br \/>\n* Karadeniz\u2019i \u00fc\u00e7 musluktan (Tuna, Dinyeper, Dinyester) dolan bir havuz gibi d\u00fc\u015f\u00fcn\u00fcn. 1 musluktan su bo\u015fal\u0131yor; Bo\u011faz. \u0130kinci muslu\u011fu a\u00e7\u0131nca, Marmara\u2019ya giren Akdeniz suyu artacak. \u0130lk 10 y\u0131l organik patlama ya\u015fanacak. Bal\u0131k bolla\u015facak. Fakat sonras\u0131nda oksijen y\u00fck\u00fc alta inecek. Marmara b\u00f6yle bitecek.<\/p>\n","protected":false},"excerpt":{"rendered":"Marmara\u2019dan Bo\u011faz\u2019a yakla\u015ft\u0131\u011f\u0131n\u0131zda, kesif bir koku \u00e7arpacak burnunuza. \u015eimdi Kad\u0131k\u00f6y\u2019\u00fcn koktu\u011fu gibi.&hellip;\n","protected":false},"author":2,"featured_media":40571,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[4689],"tags":[],"class_list":{"0":"post-6788","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-secki"},"acf":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/posts\/6788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/comments?post=6788"}],"version-history":[{"count":0,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/posts\/6788\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/media\/40571"}],"wp:attachment":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/media?parent=6788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/categories?post=6788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/tags?post=6788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}