An taɓa sanin Antarctica a matsayin “wuri mafi tsabta a duniya.Amma yanzu, wannan wuri mai tsarki ma ana gurɓatacce.A cewar The Cryosphere, masu bincike sun sami microplastics a karon farko a cikin samfuran dusar ƙanƙara daga Antarctica.kofin takarda fan albarkatun kasa

Masu bincike sun tattara samfuran dusar ƙanƙara 19 daga wurare daban-daban tare da Ross Ice Shelf, babban kankara mafi girma a Antarctica - samfurori shida daga kusa da tashar bincike da sauran 13 daga "wuri masu nisa da ƙananan sawun ɗan adam".An gwada kowane samfurin don kasancewar microplastics.

Sakamakon binciken yana nufin cewa lalacewar muhalli ta hanyar gurɓataccen filastik na iya ƙara haɓakawa.Masana kimiyya sun gano microplastics a cikin ruwa mai zurfi na teku, teku da ruwa a Antarctica, amma wannan shine karo na farko da aka gano su a cikin samfurin dusar ƙanƙara.kofin takarda fan wholesale

Masu bincike sun yi hasashen cewa akwai tushen microplastics guda biyu a cikin dusar ƙanƙara ta Antarctica.Na farko, igiyoyin iska suna aika barbashi dubban kilomita daga Antarctica.Na biyu, mutane sun bar sawun ƙafa a Antarctica, suna kawo microplastics tare da su.

Menene microplastic?Ta yaya zai shafi Antarctica?

Kwayoyin filastik kasa da milimita 5 a diamita ana kiransu da sunan “microplastics”.Ya fi kankanin hatsin shinkafa kuma ba za a iya gane shi da ido ba.Yawancin microplastics da ake samu a Antarctica sune polyethylene terephthalate (PET), wanda aka fi samu a cikin kwalabe da tufafi.kofin takarda danye

A yau, ana iya samun microplastics har zuwa Dutsen Everest da nisa zuwa zurfin teku.Waɗannan ƙananan ƙwayoyin na iya shiga jiki ta hanyar abinci, abin sha da iska.Bincike ya gano kasancewar su a cikin jinin mutum da huhu.

Nazarin ya nuna cewa microplastics na iya haifar da "lalacewar muhalli mai tsanani" ga Antarctica.Narkewar cryosphere yana yiwuwa a hanzarta lokacin da aka sami microplastics a cikin dusar ƙanƙara da kankara na manyan tsaunuka ko yankunan polar.Microplastics na iya zama kankara nuclei a cikin yanayi, yana kara shafar yanayin.takarda kofin albarkatun kasa manufacturer

Bugu da ƙari, shigar da microplastics ta kwayoyin ruwa na iya haifar da mummunar tasiri ga dukan sassan Antarctic.

“Microplastics na iya samun abubuwa masu cutarwa da ke makale a saman su, kamar ƙarfe masu nauyi da algae.Waɗannan abubuwan, waɗanda ba za su kasance a cikin waɗannan wurare masu nisa da kariya ba, suna isa Antarctica ta hanyar abin hawa na microplastics.kokon takarda danyen abu

Sabili da haka, don rage cutar da filastik, rage amfani da samfuran filastik, "takarda maimakon filastik" ya zama dole.A halin yanzu, kamfanoni na cikin gida da na waje da na waje suna binciken yadda ake amfani da marufi maimakon na roba, kuma sun samar da bambaro, kayan gyare-gyare na ɓangaren litattafan almara, akwatunan abin sha, akwatunan abincin rana da sauran kayayyakin da ake amfani da su na takarda don ba da gudummawa ga raguwa a duniya. na amfani da kayayyakin filastik.pe takarda kofin fans