Ko te whakarea wehewehe ātea (SDM) he hangarau e whakamahi ana i te whakarea ātea hei whakamahi anō. Nā te pikinga ake o te whakaputa raraunga me te pikinga ake o ngā whakaritenga mō te kaha tuku muka whatu, kua eke te whanaketanga o te nuinga o ngā ine ki tōna taumata tiketike, ā, kāore e taea te whai hua. Kua noho te hangarau whakarea wehewehe ātea hei huarahi rangahau nui hei whakapai ake i tōna kaha tuku. Ka hangaia te muka whatu whakarea wehewehe ātea ki roto i te muka whatu kotahi mā te whakamahi i te mātāpono whakarea maha-ahu o te ātea me te aratau. I roto i te ariā, ka taea e ia te whakanui ake i te kaha tuku o te muka whatu mā te nui o te rahi, e tumanakohia ana ka whakatau i te raruraru kaha tuku raraunga.


I roto i te horopaki o te ao mōhiohio, kei te tere haere te whanaketanga o ngā raraunga nui, te rorohiko kapua, te matauranga horihori, te Ipurangi o ngā Mea, te 5g me ētahi atu ahumahi, ā, he mea whakamiharo te tipu o te ōhanga matihiko, engari he tere hoki te pikinga o te whakaputa raraunga. E ai ki ngā raraunga a statista, he whakahaere mana o te ao, e kiia ana i te tau 2035, ka eke te whakaputa raraunga o te ao ki te 2142ZB, ka uru ki te wāhanga tipu nui. I roto i tēnei horopaki, ka tere te piki o te pēhanga tuku whatunga, ā, ka haere tonu te whakapai ake i ngā whakaritenga o te kaha tuku muka whatu. Kua arohia te rangahau o te muka whatu wehewehe wāhi, ā, ka puta mai ngā whai wāhitanga whanaketanga i te mākete.
Ko te muka whatu wehewehe ātea te nuinga o te muka whatu wehewehe matua me te muka whatu wehewehe aratau. Ko te hua matua o te mua ko te muka whatu maha-matua, e tutuki ana mā te tāpiri i ngā matua aratau kotahi ki roto i te muka whatu kotahi, ā, ko te hua matua o muri ko te muka whatu aratau torutoru, e tutuki ana mā te whakanui ake i te maha o ngā aratau tuku i roto i te matua kotahi. He painga me he ngoikoretanga ō ia mea. Ko te muka aratau torutoru maha-matua, e whakakotahi ana i te hangarau muka maha-matua me te muka aratau torutoru, ka taea te whakauru i ngā painga o ngā mea e rua, ā, ka tino whakapai ake i te kaha tuku muka whatu. Kua waiho hei huarahi nui o te rangahau muka wehewehe ātea.
Wā tuku: Whiringa-ā-rangi 19-2021

