{"id":183263,"date":"2023-08-07T20:10:26","date_gmt":"2023-08-07T16:10:26","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T20:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/ucnoqta.az\/?p=183263","title":{"rendered":"Okeanlarda 3 milyon tondan \u00e7ox plastik toplan\u0131b"},"content":{"rendered":"

Okeanlarda art\u0131q 3 milyon tondan çox plastik toplan\u0131b v\u0259 onlar\u0131n \u0259ks\u0259riyy\u0259ti s\u0259th\u0259 yax\u0131n yerd\u0259 üzür.<\/strong><\/p>\n

Ucnoqta.az x\u0259b\u0259r verir ki, bu bar\u0259d\u0259 Niderland Utrext Universitetinin m\u0259tbuat xidm\u0259ti m\u0259lumat yay\u0131b. M\u0259qal\u0259 Nature Geoscience jurnal\u0131nda d\u0259rc olunub. Avropal\u0131 aliml\u0259r mü\u0259yy\u0259n edibl\u0259r ki, h\u0259r il t\u0259xmin\u0259n 500 min ton plastik tullant\u0131 okeanlar\u0131n sular\u0131na daxil olur – bu, \u0259vv\u0259ll\u0259r dü\u015fünüldüyünd\u0259n xeyli azd\u0131r. Lakin o, suyun s\u0259thind\u0259 ill\u0259rl\u0259 deyil, onillikl\u0259rl\u0259 daha uzun müdd\u0259t qal\u0131r v\u0259 bu zibill\u0259rin \u0259ks\u0259riyy\u0259ti uzunlu\u011fu 2,5 sm-d\u0259n çox olan iri plastik parçalar\u0131d\u0131r. <\/p>\n

"Hesablamalar\u0131m\u0131z göst\u0259rir ki, h\u0259r il okeana keçmi\u015fd\u0259 hesab edil\u0259nd\u0259n daha az plastik daxil olur, lakin eyni zamanda zibil hidrosferd\u0259 gözl\u0259nilm\u0259d\u0259n uzun müdd\u0259t qal\u0131r. Bu o dem\u0259kdir ki, tullant\u0131lar\u0131n m\u0259hdudla\u015fd\u0131r\u0131lmas\u0131 istiqam\u0259tind\u0259 görül\u0259n t\u0259dbirl\u0259rin görül\u0259n effekti. plastikin okeana burax\u0131lmas\u0131 indi gözl\u0259diyimizd\u0259n çox gec görün\u0259c\u0259k.Okean\u0131 ilkin formas\u0131na qaytarmaq daha çox vaxt aparacaq” – dey\u0259 Utrext Universitetind\u0259 \u0259s\u0259rin ilk mü\u0259llifi Mikael Kaandorp bildirib. <\/p>\n

Aliml\u0259r h\u0259r il n\u0259 q\u0259d\u0259r müxt\u0259lif plastik tullant\u0131lar\u0131n okeana daxil oldu\u011funu v\u0259 batmadan v\u0259 ya sahil\u0259 yuyulmadan \u0259vv\u0259l su sütununda n\u0259 q\u0259d\u0259r qald\u0131\u011f\u0131n\u0131 öyr\u0259nm\u0259k üçün okeanlar\u0131n 3D kompüter modelini yarad\u0131blar.<\/p>\n

Bu model dünyan\u0131n müxt\u0259lif regionlar\u0131nda yerüstü c\u0259r\u0259yanlar\u0131n v\u0259 d\u0259rin su ax\u0131nlar\u0131n\u0131n h\u0259r\u0259k\u0259tini, el\u0259c\u0259 d\u0259 onlar\u0131n uzunlu\u011fu 0,1 mm-d\u0259n 1,6 metr\u0259 q\u0259d\u0259r olan plastik zibil hiss\u0259cikl\u0259ri il\u0259 qar\u015f\u0131l\u0131ql\u0131 t\u0259sirini n\u0259z\u0259r\u0259 al\u0131r. Bunu yaratmaq üçün t\u0259dqiqatç\u0131lar okean\u0131n s\u0259th t\u0259b\u0259q\u0259l\u0259rind\u0259n t\u0259xmin\u0259n 15 min su nümun\u0259si, sahil torpa\u011f\u0131ndan t\u0259xmin\u0259n 7 min nümun\u0259 v\u0259 okean\u0131n d\u0259rinliyind\u0259n 120 su nümun\u0259sinin öyr\u0259nilm\u0259sinin n\u0259tic\u0259l\u0259rini birl\u0259\u015fdirdil\u0259r.<\/p>\n

2020-ci il\u0259 q\u0259d\u0259r hesablamalar göst\u0259rdi ki, Dünya Okean\u0131nda t\u0259xmin\u0259n 3,2 milyon ton plastik tullant\u0131 toplan\u0131b, onlar\u0131n böyük hiss\u0259si – t\u0259xmin\u0259n 69-62%-i s\u0259th\u0259 yax\u0131n yerd\u0259 üzür, dig\u0259r üçd\u0259 bir hiss\u0259si is\u0259 – 36-39%-i – d\u0259niz sahilind\u0259 yerl\u0259\u015fir. Eyni zamanda, h\u0259r il t\u0259xmin\u0259n 500 min ton zibil okeana daxil olur, bunun 45%-i bal\u0131qç\u0131l\u0131q s\u0259nayesinin, 39%-i is\u0259 sahilyan\u0131 rayonlar\u0131n pay\u0131na dü\u015für, çaylar is\u0259 ümumi plastik h\u0259cminin yaln\u0131z 12-13%-ni d\u0259niz\u0259 at\u0131rlar.<\/p>\n

 Eyni zamanda aliml\u0259r mü\u0259yy\u0259n edibl\u0259r ki, plastik hiss\u0259cikl\u0259rin \u0259ks\u0259riyy\u0259ti, o cüml\u0259d\u0259n onun iri fraqmentl\u0259ri – zibilin ümumi kütl\u0259sinin t\u0259xmin\u0259n 95%-i s\u0259thd\u0259 v\u0259 dayaz d\u0259rinlikl\u0259rd\u0259 bir neç\u0259 il deyil, bir neç\u0259 onillikl\u0259r \u0259rzind\u0259 üzür.<\/p>\n

Plastik çirkl\u0259nm\u0259nin bu xüsusiyy\u0259ti, ekoloqlar\u0131n fikrinc\u0259, hidrosfer\u0259 plastik tullant\u0131lar\u0131n at\u0131lmas\u0131n\u0131 qada\u011fan ed\u0259n m\u0259hdudla\u015fd\u0131r\u0131c\u0131 t\u0259dbirl\u0259r t\u0259tbiq etm\u0259kl\u0259 Dünya Okean\u0131n\u0131n t\u0259mizl\u0259nm\u0259sini xeyli ç\u0259tinl\u0259\u015fdir\u0259c\u0259k. Bel\u0259likl\u0259, \u0259g\u0259r 2025-ci ild\u0259 plastik tullant\u0131lar\u0131 tamamil\u0259 dayand\u0131rsaq, onda \u0259srin ortalar\u0131na q\u0259d\u0259r okean tullant\u0131lar\u0131n\u0131n kütl\u0259si c\u0259mi 30% azalacaq ki, bunu adi gözl\u0259 görm\u0259k ç\u0259tin olacaq.<\/p>\n

Eyni zamanda, t\u0259dqiqatç\u0131lar yax\u0131n onillikl\u0259rd\u0259 v\u0259 \u0259srl\u0259rd\u0259 sahild\u0259, okeanlar\u0131n v\u0259 d\u0259nizl\u0259rin dibind\u0259 plastik tullant\u0131lar\u0131n s\u0259viyy\u0259sinin daha da a\u015fa\u011f\u0131 dü\u015f\u0259c\u0259yini proqnozla\u015fd\u0131r\u0131rlar ki, bu da plastik qal\u0131qlar\u0131n mövcud sisteml\u0259r\u0259 daxil olmas\u0131 il\u0259 \u0259laq\u0259dard\u0131r.<\/p>\n

T\u0259dqiqatç\u0131lar bu q\u0259na\u0259t\u0259 g\u0259libl\u0259r ki, bu, plastik çirkl\u0259nm\u0259 il\u0259 mübariz\u0259 üçün mümkün q\u0259d\u0259r tez yeni t\u0259dbirl\u0259r v\u0259 yana\u015fmalar\u0131n haz\u0131rlanmas\u0131n\u0131n z\u0259ruriliyini göst\u0259rir.\/\/\/tass<\/p>\n","protected":false},"excerpt":{"rendered":"

Okeanlarda art\u0131q 3 milyon tondan çox plastik toplan\u0131b v\u0259 onlar\u0131n \u0259ks\u0259riyy\u0259ti s\u0259th\u0259 yax\u0131n yerd\u0259 üzür. Ucnoqta.az x\u0259b\u0259r verir ki, bu bar\u0259d\u0259 Niderland Utrext Universitetinin m\u0259tbuat xidm\u0259ti m\u0259lumat yay\u0131b. M\u0259qal\u0259 Nature…<\/p>\n","protected":false},"author":1,"featured_media":251278,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[101],"tags":[],"class_list":["post-183263","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cemiyyet"],"_links":{"self":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/183263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=183263"}],"version-history":[{"count":0,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/183263\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/media\/251278"}],"wp:attachment":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=183263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=183263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=183263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}