Antarctica e kile ea tsejoa e le “sebaka se hloekileng ka ho fetisisa lefatšeng. Empa joale, sebaka sena se halalelang le sona se ntse se silafatsoa. Ho latela The Cryosphere, bafuputsi ba fumane li-microplastic ka lekhetlo la pele ka lisampole tsa lehloa tse tsoang Antarctica.pampiri kopi fene thepa e tala

Bafuputsi ba ile ba bokella lisampole tse 19 tsa lehloa libakeng tse fapaneng haufi le Ross Ice Shelf, sebaka se seholo ka ho fetisisa sa leqhoa sa Antarctica - lisampole tse tšeletseng ho tloha haufi le setsi sa lipatlisiso le tse 13 tse setseng "libakeng tse hōle tse nang le maoto a fokolang a batho". Mohlala o mong le o mong o ile oa lekoa bakeng sa boteng ba microplastics.

Se fumanoeng se bolela hore tšenyo ea tikoloho e bakiloeng ke tšilafalo ea polasetiki e kanna ea eketseha. Bo-rasaense ba fumane li-microplastics sebakeng se tebileng sa leoatle, leoatleng le metsing a holim'a Antarctica, empa ke lekhetlo la pele li fumanoa lisampong tsa lehloa.paper cup fan wholesale

Bafuputsi ba hakanya hore ho na le mehloli e 'meli ea li-microplastics lehloeng la Antarctica. Ea pele, maqhubu a moea a romela likaroloana tse bohōle ba lik'hilomithara tse likete ho ea Antarctica. Ea bobeli, batho ba siile sebaka sa Antarctica, ba tla le li-microplastic.

Microplastic ke eng? E tla ama Antarctica joang?

Likaroloana tsa polasetiki tse ka tlase ho limilimithara tse 5 ka bophara li bitsoa "microplastics". E nyenyane ho feta thollo ea raese 'me e ke ke ea tsejoa ka mahlo. Boholo ba li-microplastics tse fumanoang Antarctica ke polyethylene terephthalate (PET), e atisang ho fumanoa libotlolong tsa seno le liaparo.kopi ea pampiri e tala

Kajeno, li-microplastic li ka fumanoa ho ea fihla Mount Everest le ho ea fihla botebong ba leoatle. Likaroloana tsena tse nyenyane li ka kena 'meleng ka lijo, lino le moea. Boithuto bo lemohile boteng ba tsona maling le matšoafong a motho.

Liphuputso li bontšitse hore li-microplastics li ka baka "tšenyo e mpe haholo ea tikoloho" Antarctica. Ho qhibiliha ha cryosphere ho ka etsahala hore ho potlake ha li-microplastics li fumanoa lehloeng le leqhoa la lithaba tse phahameng kapa libaka tse polar. Li-microplastics li ka fetoha litšiea tsa leqhoa sepakapakeng, tsa ama boemo ba leholimo le ho feta.pampiri senoelo sa lihlahisoa tse tala moetsi

Ho phaella ho sena, ho kenngoa ha microplastics ke lintho tse phelang metsing ho ka boela ha ama ketane eohle ea Antarctic biotic.

"Microplastic e ka 'na ea e-ba le lintho tse kotsi tse khomaretsoeng holim'a tsona, tse kang tšepe e boima le algae. Lintho tsena, tse ka beng li le sieo libakeng tsena tse hōle haholo le tse sirelelitsoeng, li fihla Antarctica ka koloi ea microplastics. ”kopi ea pampiri e tala

Ka hona, e le ho fokotsa kotsi ea polasetiki, ho fokotsa tšebeliso ea lihlahisoa tsa polasetiki, "pampiri ho e-na le polasetiki" e hlokahala. Hajoale, likhoebo tsa lapeng le kantle ho naha le liphutheloana li ntse li hlahloba ts'ebeliso ea liphutheloana tsa pampiri sebakeng sa liphutheloana tsa polasetiki, 'me li thehile mahlaka a pampiri, lihlahisoa tse entsoeng ka makhasi, mabokose a lino, mabokose a lijo tsa mots'eare le lihlahisoa tse ling tse entsoeng ka pampiri ho kenya letsoho phokotsong ea lefats'e. tšebeliso ea lisebelisoa tsa polasetiki.balateli ba senoelo sa pampiri