Kubva munaChikunguru 1, Queensland neWestern Australia icharambidza kushandiswa-kamwe, mabhegi epurasitiki asingaremi kubva kune vatengesi vakuru, zvichiunza nyika mukuwirirana neACT, South Australia neTasmania.
Victoria anofanirwa kutevera, azivisa hurongwa muna Gumiguru 2017 yekubvisa akawanda mabhegi epurasitiki akareruka gore rino, achisiya New South Wales chete pasina kurambidzwa kwakarongwa.
Heavy-basa epurasitiki mabhegi anogona kuipa kune zvakatipoteredza?
Uye mapurasitiki anorema anogonawo kutora nguva yakareba kuti aputsike munzvimbo, kunyangwe ese ari maviri anozopedzisira aita seanokuvadza microplastics kana akapinda mugungwa.
Muzvinafundo Sami Kara anobva kuYunivhesiti yeNew South Wales akati kuunza mabhegi anorema-anogona kushandiswa zvakare imhinduro yenguva pfupi pane zvakanakisa.
"Ndinofunga imhinduro iri nani asi mubvunzo ndewekuti, yakanaka here?Kwandiri hazvina kukwana.
Ko kurambidzwa kwebhegi kwakareruka kunoderedza huwandu hwepurasitiki yatinoshandisa?
Kunetsekana kuti mabhegi epurasitiki anorema ari kuraswa mushure mekushandisa kamwe chete kwakaita kuti ACT Climate Minister Shane Rattenbury araire kuongororwa kwechirongwa ichi muACT kutanga kwegore rino, achitaura nezve "zvinokanganisa" mhedzisiro yezvakatipoteredza.
Zvakadaro, Chengeta Australia Yakanaka Chirevo chenyika cha2016-17 chakawana kudonha kwemarara emabhegi epurasitiki mushure mekutanga kurambidzwa kwemabhegi epurasitiki, kunyanya muTasmania neACT.
Asi zviwanikwa zvenguva pfupi izvi zvinogona kupedzwa nekukura kwevanhu, zvichireva kuti tichazopedzisira tave nevanhu vakawanda vari kushandisa mabhegi anoshandisa simba munguva pfupi iri kutevera, Dr Kara vakayambira.
“Kana ukatarisa kuwedzera kwevanhu kwakafanotaurwa neUN panosvika 2050, tiri kutaura nezvevanhu mabhiriyoni gumi nerimwe pasi rose,” akadaro.
"Tiri kutaura nezve 4 bhiriyoni vamwe vanhu, uye kana vese vakashandisa mabhegi epurasitiki anorema, vanozopedzisira varaswa."
Imwe nyaya ndeyekuti vatengi vanogona kujaira kutenga mabhegi epurasitiki, pane kuchinja maitiro avo kwenguva refu.
Ndezvipi zviri nani zvingasarudzwa?
Dr Kara vakati mabhegi anogona kushandiswa zvakare akagadzirwa nezvinhu zvakaita sedonje ndiwo chete mhinduro chaiyo.
“Ndiwo maitiro ataiita kare.Ndinorangarira mbuya vangu, vaigadzira mabhegi avo nemucheka wainge wasara,” akadaro.
“Panzvimbo pokurasa jira rekare aitoripa hupenyu hwechipiri.Ndiwo mafungiro atinofanira kuchinjika kwairi. "
Nguva yekutumira: Zvita-21-2023
