E ai ki tētahi rangahau i whakahaerehia e te Environmental Protection Agency (EPA) i te tau 2009, ko ngā ipu me ngā takai te wāhanga nui o ngā para totoka ā-tāone i te United States. I whakaatuhia e te rangahau ko ēnei rauemi te 30 ōrau o ngā para totoka ā-tāone katoa o te US, e whakaatu ana i te pānga nui o te takai ki te pūnaha whakahaere para o te whenua.
Nā ngā kitenga o te rangahau i whakamārama ngā wero taiao e pā ana ki te whakakorenga o ngā ipu me ngā takai. Nā te pikinga ake o te whakamahinga o ngā kirihou kotahi-whakamahinga me ētahi atu rauemi kore-pirau, kua noho te nui o ngā para e puta mai ana i ngā takai hei take nui. E whakaatu ana te pūrongo a te EPA i te hiahia mō ngā otinga takai pumau me ngā mahi whakahaere para pai ake hei whakatika i tēnei āwangawanga e tipu haere ana.
Hei whakautu i ngā kitenga o te rangahau, kua piki haere te aro ki te whakaiti i te pānga taiao o ngā takai. He maha ngā kamupene me ngā ahumahi kua tūhura i ngā rauemi takai rerekē e pai ake ana ki te taiao, e pumau ana hoki. Kei roto i tēnei ko te whakawhanake i ngā takai pirau-koiora, me te whakatairanga i ngā kōwhiringa whakamahi anō me te hangarua hei whakaiti i te nui o ngā para takai e uru ana ki ngā whenua ururua.
Hei tāpiri atu ki tēnā, kua piki haere te rongonui o ngā kaupapa e aro ana ki te whakatairanga i ngā whanonga kaihoko me te whakapiki ake i ngā reiti hangarua. Kua whakatinanahia ngā mahi hei whakaako i te marea mō te hiranga o te whakakorenga para me te hangarua tika hei whakaiti i te nui o ngā para tākai e mutu ana ki ngā whenua ururua. Hei tāpiri atu ki tēnā, kua tautokona te whakatinanatanga o ngā kaupapa kawenga kaihanga whānui (EPR) hei pupuri i ngā kaihanga kia whai kawenga mō te whakahaere mutunga o ā rātou rauemi tākai.
Ko te rangahau a te EPA he karanga ki ngā kaipupuri moni puta noa i te umanga tākai, te rāngai whakahaere para, me ngā tari kāwanatanga kia mahi tahi ki te kimi otinga pumau hei whakaiti i te pānga taiao o ngā para tākai. Mā te mahi tahi ki te whakatinana i ngā hoahoa tākai auaha, te whakapai ake i ngā hanganga hangarua, me te whakatairanga i te kai tika, ka taea te whakaiti i te pānga o ngā tākai ki ngā para totoka o te tāone.
I a te Hononga o Amerika e tohe tonu ana ki ngā wero o te whakahaere i tana awa para, he mea nui te aro atu ki te take o ngā para tākai hei whakatutuki i tētahi huarahi whakahaere para e whai hua ake ana, e whai whakaaro ana hoki ki te taiao. Mā te mahi tahi me te whakapau kaha ki ngā mahi tauwhiro, ka taea e te whenua te mahi ki te whakaiti i te ōrau o ngā para tākai i roto i ngā para totoka ā-tāone, me te neke atu ki tētahi ōhanga porowhita ake, e whai hua ake ana hoki i ngā rauemi.
Wā tuku: Maehe-19-2024