Prime Minister Trudeau tau tshaj tawm tias: Canada yuav txwv cov khoom siv yas siv los ntawm 2021. Cov khoom siv yas, paj rwb, cov khoom noj khoom haus, cov tais diav, cov tais diav , zais pa rau khoom thiab lwm cov khoom yas. Nws tau tshaj tawm nyob rau ntawm Gault Nature Reserve hauv Mont st-hilaire outskirts ntawm Montreal.
Trudeau: raws li ib tug txiv, nws nyuaj rau piav
Trudeau tau hais: ua ncaj ncees, raws li leej txiv, piav txog qhov teeb meem ntawm cov yas rau kuv cov me nyuam yog qhov nyuaj. Koj tuaj yeem piav txog lub hnab yas ntim khoom rau hauv plab ntawm cov tuag aav uas ntxuav av qeeg thoob ntiaj teb
Raws li cov niam txiv, peb tau mus rau qhov chaw thaum peb coj peb cov me nyuam mus rau lub puam uas peb yuav tsum paub tias nws tsis yog tas nrho cov qhauv, kua nplaum, thiab cov kaus poom. Qhov no yog ib qho teeb meem uas peb tau muab pov tseg.
Canada yuav tuav lub rooj xaiv tsa thaum lub Kaum Hlis. Txawm li cas los xij, kev hloov kev nyab xeeb thiab kev nyab xeeb yuav tsum muaj kev txhawj xeeb ntawm txoj kev taug.
Cov hnab yas, dej hwj, straws, cutlery, cov thawv muag khoom noj ceev thiab cov khob ntim ntau yog raug txwv tag nrho.
Raws li qhia tias Canadian tsoom fwv daim ntawv teev cov banned yas khoom tsis tau tiav rau kev txiav txim siab.
Tab sis hais txog tsoomfwv qhia tias cov khoom txwv tsis pub siv nrog cov hnab yas siv yas, yas dej fwj, yas kab yas, yas rooj yas yas, haus cov khoom noj, cov khoom ntim khoom noj thiab cov khob uas ua los ntawm foamed polystyrene. Trudeau hais tias tsoomfwv tseemfwv tau ua haujlwm ntawm cov khoom uas yuav tsum tau txwv, tom qab tus qauv ntawm cov European Union, uas tau pom zoo rau lub Peb Hlis, mam li txiav cov khoom uas ua los ntawm oxidised degradable plastics, xws li lub hnab. Nws kuj hais tias tsoomfwv tseem fwv yuav xav tau cov tuam txhab uas tsim thiab muag cov khoom yas kom raug lub luag haujlwm rau kev siv cov hnab yas khib nyiab. Raws li Canada's Department of Environment thiab kev nyab xeeb hloov. Canadians muab pov tseg ntau dua 34 lab lub hnab yas ib hnub, feem ntau xaus rau hauv qhov chaw pov tseg uas siv tau li ntawm 1,000 xyoo laub. Nyob ib ncig ntawm lub ntiaj teb no, ntau tshaj 30 lub teb chaws tau txwv qee qhov kev siv plastics, xws li Fabkis, Is Nrias teb thiab Ltalis, txawm tias ib txhia neeg Amelikas, suav nrog New York thiab California.
Cov khoom noj khoom haus yog polluted. Cov dej koj haus thiab cov ntses koj noj tag nrho muaj yas.
Nyob rau hauv qhov tseeb, peb nyob tam sim no nyob rau hauv ib lub ntiaj chaw yas. Taug kev hauv lub puam, koj puas xav pom cov vaub rov qab pw, dej ntshiab thiab txiv maj phaub ntoo? Raws li qhov teeb meem ntawm qhov tseeb, cov nplais yas, cov fwj pob zeb dej, cov pwm qhuav tuaj yeem rov los dua
Raws li Tus Saib Xyuas, ib ncig ntawm ib lub plhaub yas fwj dej haus tau yuav nyob thoob ntiaj teb txhua feeb.
Txhua xyoo, tib neeg tsim 288 plhom tons ntawm yas. Thiab cov khoom yas no tsis ua txhaum. Ib qho yas uas peb siv txhua hnub, txhua zaus, txhua 10 feeb, yuav nyob ntawm no ntiaj chaw ib si. Ib lub pob ntseg tau poob rau ntawm ntug dej hiav txwv ntawm Norway hauv xyoo 2016. Cov kws tshawb fawb tau pom ntau tshaj 30 ntses nrog nws cov hauv nruab nrog cev hauv cov hnab yas. Ib txhia ntawm nws, thaj los ntawm dej hauv British. Ib qho straw tag nrad nruj nquag nyob hauv tus ntses cov nostrils, thiab nws siv tsib feeb los rub tawm los ntawm cov neeg ua haujlwm.
Qee cov kws qhia tau ceeb toom tias qee cov khoom uas tau nkag mus rau hauv tib neeg cov saw khoom noj.
Ib txoj kev tshawb fawb German pom tau hais tias tag nrho 24 hom npias nyob hauv lub teb chaws muaj cov khoom tsim fibers thiab tawg
Nyob rau lub 8 hli ntuj xyoo 2016, lub tsev kawm ntawv ntawm Plymouth tau tshawb pom tias ib feem peb ntawm cov ntses tau ntes tau nyob rau hauv UK, nrog rau lub cod, haddock, mackerel thiab shellfish tag nrho cov khoom yas.
Laura McDonnell, kws biologist nyob hauv University of McGill hauv Canada uas nws lub ntsiab ntawm kev tshawb fawb yog tsiaj cov tsiaj physiology, yog qhov teeb meem ntawm cov kws tshawb fawb uas paub tshaj plaws txog ntses. Tab sis cov kws tshawb fawb tsis ntev los no hais tias nws txiav txim siab tso tseg tsis noj ntses. "Ntses noj yas, peb noj ntses," nws hais. Yog li noj ntses yog tib yam li noj mov yas?
Cov kws tshawb fawb hauv Ghent lub tsev kawm ntawv hauv Belgium zoo li tau pom zoo rau lub tswv yim lawm. Lawv nyuam qhuav muab xam tias cov neeg noj cov nqaij nruab deg tau noj kom ntau txog 11,000 microplastics txhua xyoo. Hauv Canada, muaj coob tus neeg tau txais kev haus dej los ntawm cov kais dej. Hauv tib neeg lub siab, nws zoo nkaus li ua ib lub cim ntawm kev nyab xeeb thiab kev zoo. Tab sis yog qhov tseeb tiag?
Yas yog hauv ntau tshaj 80% 0f TAPWATER nyob thoob ntiaj teb thiab yuav nkag mus hauv nruab nrog cev, cov kws tshawb fawb qhia
Lub koom haum Orb Media commissioned lub tsev kawm ntawv ntawm Minnesota lub tsev kawm ntawv kev noj qab haus huv kom ntsuam xyuas 159 cov dej haus ntawm 12 lub teb chaws, thiab pom tau hais tias 83 feem pua ntawm cov kev kuaj muaj cov yas fibers, tus Guardian qhia. Nws tuaj yeem hais tias cov dej haus hauv Tebchaws Europe, Tebchaws Asmeskas thiab Asmeskas feem ntau muaj cov nplua yas.
Rau ntau tus neeg txoj kev xav tsis thoob, qhov siab tshaj qhov muaj nyob hauv Tebchaws Meskas, txog li 94%, ib 500 ml dej muaj qhov nruab nrab ntawm 4.8 microplastics fiber. Cov kws tshawb fawb taw tes hais tias cov yas me me ua tau nkag mus rau tib neeg lub cev thiab txawm tias txhua lub cell. Thiab qhov no yog kev txhawj xeeb tiag tiag. Tsis tas li ntawd, microplastics tuaj yeem cuam tshuam cov kab mob hauv dej phwj tuaj. Qee cov kev tshawb fawb pom tau tias cov khoom siv yas muaj cov kab tsim kev puas tsuaj ntxiv hauv cov dej phwj tuaj.
Cov kws tshaj lij tau hais: lub hnab yas tsuas yog 10 microns nyob rau hauv lub cheeb thiab tsis zoo li yuav tsum tau lim los ntawm dej pom tshuab. Microplastics los ntawm ntau qhov chaw, xws li tshuaj pleev ib ce thiab khaub ncaws. Piv txwv li, qee cov tawv nqaij ntxuav khoom rau cov menyuam ntxhais muaj "arenaceous", nws yog yas microparticle. Microplastics kuj tuaj yeem los ntawm cov khoom tawg los ntawm hnav thiab rhuav ntawm khaub ncaws. Tshawb nrhiav pom tias lub tshuab ntxhua khaub ncaws tawm 700,000 fibers ib ntxuav. Yog li ntawd, peb muab pov tseg cov thoob khib nyiab pov tseg tsis tas yuav poob siab rau peb, tab sis kuj nkag mus rau peb lub cev. Nws tuaj yeem hais tias cov tshuaj lom cov khoom pov tseg ncaj nraim rau cov khoom noj khoom haus, thiab nyob rau sab saum toj ntawm cov khoom noj khoom haus, peb zoo li ua ib lub taub ntim ntawm co toxins. Peb lub cev yog dej nyab nrog tshuaj txhua hnub
Sherri Marson, ib tug kws muaj paug nyob rau hauv University of New York, nws tau ceeb toom ntxiv tias kev ua pa ntawm tej yam kev phem yeej raug rau tag nrho lub cev. Yog tias cov dej tsis huv, lwm yam kev pab xws li av thiab cua tsis raug
Yuav ua li cas txaus ntshai nws yog! Hopefully yas txiav npluav yuav pab Canadians hloov maj mam hloov lub ntiaj teb.
