{"id":21486,"date":"2023-11-06T12:01:28","date_gmt":"2023-11-06T09:01:28","guid":{"rendered":"https:\/\/iletim.istanbul.edu.tr\/?p=21486"},"modified":"2023-11-06T12:01:28","modified_gmt":"2023-11-06T09:01:28","slug":"mikroplastikler-kendisi-mikro-etkisi-makro","status":"publish","type":"post","link":"https:\/\/iletim.istanbul.edu.tr\/index.php\/2023\/11\/06\/mikroplastikler-kendisi-mikro-etkisi-makro\/","title":{"rendered":"Mikroplastikler; Kendisi Mikro Etkisi Makro<\/strong>"},"content":{"rendered":"\n

Haber-Foto\u011fraf: Havvanur Mutlu <\/p>\n\n\n\n

Edit\u00f6r: S\u0131la Ceylan<\/p>\n\n\n\n

Mikroplastikler; soludu\u011fumuz havadan yedi\u011fimiz yiyece\u011fe kadar g\u00fcnl\u00fck ya\u015fant\u0131m\u0131z\u0131n \u00e7o\u011fu an\u0131nda bize e\u015flik ediyor.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

Kozmetikten End\u00fcstriye Mikroplastikler<\/strong><\/p>\n\n\n\n

1 mm ile 5 mm boyutlar\u0131 aras\u0131ndaki plastikler mikroplastik olarak adland\u0131r\u0131l\u0131yor; birincil ve ikincil olmak \u00fczere iki gruba ayr\u0131l\u0131yor. Birincil mikroplastikler k\u00fc\u00e7\u00fck ve sert yap\u0131lar\u0131yla \u00f6l\u00fc deriyi temizlemek amac\u0131yla y\u00fcz temizleyici jel, krem, maske ve sabunlarda s\u0131kl\u0131kla kullan\u0131l\u0131yor. \u015eampuanlar, g\u00fcne\u015f kremleri ve di\u015f macunlar\u0131 da i\u00e7eri\u011finde mikroplastik bulunan kozmetik \u00fcr\u00fcnler aras\u0131nda yer al\u0131yor. \u0130kincil mikroplastikler ise ba\u015fl\u0131ca tekstil, ambalaj ve otomotiv gibi end\u00fcstriyel \u00fcretimler sonucu olu\u015fan, yayg\u0131n olarak deniz ve okyanuslara ta\u015f\u0131nan maddeler olarak tan\u0131mlan\u0131yor.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

\u00c7ama\u015f\u0131r Makinelerinden Denizlere Yolculuk<\/strong><\/p>\n\n\n\n

Konuyla ilgili \u0130stanbul \u00dcniversitesi Biyoloji b\u00f6l\u00fcm\u00fc \u00f6\u011fretim \u00fcyesi Prof. Dr. Ay\u015feg\u00fcl M\u00fclayim, g\u00fcnl\u00fck hayatta kullan\u0131m\u0131 olduk\u00e7a yayg\u0131n olan otomobillerin ve \u00e7ama\u015f\u0131r makinelerinin en \u00f6nemli ikincil mikroplastik kayna\u011f\u0131 oldu\u011funu s\u00f6yledi. Prof. Dr. M\u00fclayim, i\u00e7eri\u011finde plastik bazl\u0131 kuma\u015f t\u00fcrleri bulunan k\u0131yafetlerin y\u0131kanmas\u0131yla, bir mikroplastik t\u00fcr\u00fc olan fiberin ayr\u0131\u015farak \u00e7ama\u015f\u0131r makinelerinin giderlerindeki filtrelerden ge\u00e7ip denizlere ula\u015ft\u0131\u011f\u0131n\u0131 belirtti.<\/p>\n\n\n\n

\u201cDenizlere Bo\u015falt\u0131m En \u00d6nemli Kirletici Fakt\u00f6r!\u201d<\/strong><\/p>\n\n\n\n

M\u00fclayim, \u201cDenizlere bo\u015falt\u0131m en \u00f6nemli kirletici fakt\u00f6rd\u00fcr. Bu nedenle bo\u015falt\u0131mlar\u0131n kontrol alt\u0131na al\u0131nmas\u0131, ar\u0131tmaya \u00f6nem verilmesi gerekmektedir. At\u0131k su ar\u0131tma tesislerinde mikroplastiklerin tamam\u0131n\u0131n filtrelenememesi su kaynakl\u0131 kirlili\u011fin \u00f6nemli yollar\u0131ndan birisidir. G\u00fcn\u00fcm\u00fczde \u00e7ama\u015f\u0131r makinesi ve kurutma makinelerinde fiberlerin toplanmas\u0131n\u0131 sa\u011flayan mekanizmalar tasarlanmakla birlikte, yayg\u0131nla\u015fmas\u0131 zaman alsa da bu ar\u0131tma; tekstil, kozmetik, temizlik malzemeleri gibi pek \u00e7ok mikroplastik at\u0131\u011f\u0131n denizlere ula\u015fmas\u0131n\u0131 \u00f6nleyecektir.\u201d dedi.<\/p>\n\n\n\n

Mikroplastiklerin Deniz Canl\u0131lar\u0131na Etkileri <\/strong><\/p>\n\n\n\n

Mikroplastiklerin ekosistem i\u00e7in yaratt\u0131\u011f\u0131 endi\u015fenin ba\u015fl\u0131ca iki ana nedeni oldu\u011funu belirten Prof. Dr. Ay\u015feg\u00fcl M\u00fclayim, birincisinin k\u00fc\u00e7\u00fck boyutlar\u0131ndan dolay\u0131 canl\u0131 v\u00fccuduna girerek birikmeleri ve besin zincirinde iletilmeleri oldu\u011funu, ikincisinin ise ba\u015fka kirleticilere y\u00fczey alan\u0131 olu\u015fturup bu maddelerin canl\u0131 i\u00e7in zehirli etkilerini artt\u0131rd\u0131\u011f\u0131n\u0131 belirtti.<\/p>\n\n\n\n

Ekosistem i\u00e7in olduk\u00e7a \u00f6nemli organizmalar olan ve birincil oksijen \u00fcretimi ger\u00e7ekle\u015ftiren fitoplaktonlarda, mikroplastiklerden dolay\u0131 b\u00fcy\u00fcmenin azald\u0131\u011f\u0131n\u0131 ve fotosentez mekanizmas\u0131n\u0131n bozuldu\u011funun belirlendi\u011fini s\u00f6yleyen Prof. Dr. M\u00fclayim, bunun sonucu olarak atmosferin oksijen ve karbondioksit dengesinde bozulma saptand\u0131\u011f\u0131n\u0131 ekleyerek devam etti: \u201cYani g\u00f6r\u00fcyoruz ki olumsuz etkiler denizde besin zincirinin ilk halkas\u0131ndan ba\u015fl\u0131yor. Bunun yan\u0131nda mikroplastiklerin canl\u0131larda \u00f6l\u00fcm oran\u0131n\u0131 art\u0131rd\u0131\u011f\u0131, \u00fcremelerinin ve larvalar\u0131n\u0131n hayatta kalma oranlar\u0131n\u0131n azald\u0131\u011f\u0131 g\u00f6r\u00fclmektedir. Y\u00fczme h\u0131zlar\u0131nda d\u00fc\u015fme, sindirim sisteminde t\u0131kanma, doygunluk hissi nedeniyle beslenmenin durmas\u0131, fizyolojik hasarlar, ba\u011f\u0131\u015f\u0131kl\u0131k d\u00fc\u015fmesi gibi pek \u00e7ok olumsuz etki ara\u015ft\u0131rmac\u0131lar taraf\u0131ndan belirlenmi\u015ftir.\u201d<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

\u201cDenizler At\u0131klar\u0131 Yutan ve Yok Eden Bir \u00c7\u00f6pl\u00fck De\u011fil\u201d<\/strong><\/p>\n\n\n\n

  \u0130nsanlar\u0131n mikroplastik \u00fcretimini engellemeleri ve azaltmalar\u0131 i\u00e7in \u00f6nerilerde bulunan Prof. Dr. Ay\u015feg\u00fcl M\u00fclayim, son olarak \u015funlar\u0131 s\u00f6yledi:<\/p>\n\n\n\n

  \u201cHalk\u0131n bilin\u00e7lendirilmesi ve makroplastiklerin denize at\u0131lmas\u0131n\u0131n \u00f6nlenmesi \u00f6nemli bir ad\u0131md\u0131r. Bu konuda pek \u00e7ok kampanyan\u0131n oldu\u011funu g\u00f6r\u00fcyoruz. \u00d6zellikle gen\u00e7 nesil, denizlerin at\u0131klar\u0131 yutan ve yok eden b\u00fcy\u00fck bir \u00e7\u00f6pl\u00fck olmad\u0131\u011f\u0131, denize giren her at\u0131\u011f\u0131n bir \u015fekilde canl\u0131lara ve insan sa\u011fl\u0131\u011f\u0131na zarar verdi\u011fi konusunda bilin\u00e7lendirilmelidir. Tek kullan\u0131ml\u0131k plastik \u00fcr\u00fcnlerin azalt\u0131lmas\u0131, \u00e7evre dostu \u00fcr\u00fcnlerin yayg\u0131nla\u015fmas\u0131 ve bunlar\u0131n kullan\u0131m\u0131n\u0131n \u00f6zendirilmesi faydal\u0131 olacakt\u0131r. Bu \u00fcr\u00fcnlerin ekonomik olarak uygun hale gelmesi tercih edilmelerine yard\u0131mc\u0131 olabilir. Bunun yan\u0131nda en b\u00fcy\u00fck kirletici olan end\u00fcstriyel tesislerde plastik kullan\u0131m\u0131n azalt\u0131lmas\u0131, tesislerin at\u0131klar\u0131n\u0131n denetlenmesi \u00e7ok \u00f6nemlidir.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

Haber-Foto\u011fraf: Havvanur Mutlu  Edit\u00f6r: S\u0131la Ceylan Mikroplastikler; soludu\u011fumuz havadan yedi\u011fimiz yiyece\u011fe kadar g\u00fcnl\u00fck ya\u015fant\u0131m\u0131z\u0131n \u00e7o\u011fu an\u0131nda bize e\u015flik ediyor. Kozmetikten End\u00fcstriye Mikroplastikler 1 mm ile 5 mm boyutlar\u0131 aras\u0131ndaki plastikler mikroplastik olarak adland\u0131r\u0131l\u0131yor; birincil ve ikincil olmak \u00fczere iki gruba ayr\u0131l\u0131yor. Birincil mikroplastikler k\u00fc\u00e7\u00fck ve sert yap\u0131lar\u0131yla \u00f6l\u00fc deriyi temizlemek amac\u0131yla y\u00fcz temizleyici jel, krem, […]<\/p>\n","protected":false},"author":14,"featured_media":21496,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"1","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"double-sidebar","sidebar":"single-left","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"top","share_float_style":"share-monocrhome","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"0","post_reading_time_wpm":"300","show_zoom_button":"0","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"1","show_prev_next_post":"1","show_popup_post":"1","number_popup_post":"1","show_author_box":"0","show_post_related":"0","show_inline_post_related":"1"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"crop-500","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"","hide":""},"jnews_social_meta":{"fb_title":"","fb_description":"","fb_image":"","twitter_title":"","twitter_description":"","twitter_image":""},"jnews_override_counter":{"override_view_counter":"0","view_counter_number":"0","override_share_counter":"0","share_counter_number":"0","override_like_counter":"0","like_counter_number":"0","override_dislike_counter":"0","dislike_counter_number":"0"},"footnotes":""},"categories":[1,2085,32],"tags":[1947,2754,1280,638],"class_list":["post-21486","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel","category-manset-haber","category-saglik","tag-cevre","tag-denizler","tag-mikroplastik","tag-saglik"],"_links":{"self":[{"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/21486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/comments?post=21486"}],"version-history":[{"count":0,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/21486\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/media\/21496"}],"wp:attachment":[{"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/media?parent=21486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/categories?post=21486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/tags?post=21486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}