E tautoko ana ngā rangahau hou mō te hononga i waenga i te matenga o ngā pī me ngā patu pepeke i te karanga mō ngā tikanga whakahaere pepeke rerekē. E ai ki tētahi rangahau arotake-ā-hoa nā ngā kairangahau o USC Dornsife i whakaputaina i roto i te puka Nature Sustainability, 43%.
Ahakoa he rerekē ngā taunakitanga mō te mana o ngā pī rongonui rawa atu, i kawea mai ki Amerika e ngā tāngata whenua Pākehā i te rautau 17, he mārama te hekenga o ngā kaipupuhi taketake. Tata ki te hauwhā o ngā momo pī mohoao "kei te tata ki te ngaro, ā, kei te piki haere te mōrearea o te ngaro," e ai ki tētahi rangahau i te tau 2017 nā te rōpū kore-moni Center for Biological Diversity, i hono ai te ngaronga o te nohonga me te whakamahinga o ngā patu pepeke ki te huringa āhuarangi. E kitea ana te huringa me te noho tāone hei tūmomo mōrearea nui.
Hei mārama ake i ngā taunekeneke i waenga i ngā patupatu me ngā pī taketake, i tātarihia e ngā kairangahau o te USC ngā kitenga 178,589 o ngā momo pī mohoao 1,081 i tangohia mai i ngā tuhinga whare taonga, ngā rangahau taiao me ngā raraunga pūtaiao pāpori, tae atu ki ngā whenua tūmatanui me ngā rangahau patupatu taumata-rohe. Mō ngā pī mohoao, i kitea e ngā kairangahau "he whānui ngā pānga kino mai i ngā patupatu" ā, ko te pikinga ake o te whakamahinga o ngā neonicotinoid me ngā pyrethroid, e rua ngā patupatu noa, "he mea nui ki te huri i ngā taupori o ngā rau momo pī mohoao."
E tohu ana te rangahau ki ētahi atu tikanga whakahaere riha hei huarahi tiaki i ngā kaiwhakatupu riha me te tūranga nui e takarohia ana e rātou i roto i ngā pūnaha rauropi me ngā pūnaha kai. Kei roto i ēnei huarahi ko te whakamahi i ngā hoariri tūturu hei whakaiti i ngā taupori riha me te whakamahi i ngā mahanga me ngā ārai i mua i te whakamahi i ngā patu riha.
E ai ki ētahi rangahau he kino te whakataetae mō te hae pī ki ngā pī taketake, engari kāore i kitea he hononga nui i roto i tētahi rangahau hou a te USC, e ai ki te kaituhi matua o te rangahau me te ahorangi pūtaiao koiora me te koiora tauanga me te rorohiko a Laura Laura Melissa Guzman, me nui ake ngā rangahau hei tautoko i tēnei.
"Ahakoa he uaua ā mātou tataunga, he tata noa iho te nuinga o ngā raraunga ā-wāhi me te ā-wā," te whakaae a Guzman i roto i tētahi panui pāpāho a te whare wānanga. "Kei te whakamahere mātou ki te whakapai ake i tā mātou tātaritanga me te whakakī i ngā āputa mēnā ka taea," te tāpiri a ngā kairangahau.
He kino hoki te whakamahinga whānui o ngā patupatu ki te tangata. Kua kitea e te Tari Tiaki Taiao ka pāngia te pūnaha io o te tinana e ētahi patupatu, inā koa ko ngā organophosphates me ngā carbamates, e ētahi atu, e te pūnaha endocrine. E ai ki tētahi rangahau i te tau 2017 nā te Ohio-Kentucky-Indiana Aquatic Science Center, e 20% o ngā hua o Amerika kei roto ngā patupatu kino.
Wā tuku: Hepetema-02-2024