Ko te karetao tūāpapa pūkoro katoa e whakamahi ana i te hoahoa ā-ahumahi-ātete-waikura me te ātete-waikura, me te tahora hanganga ara iahiko ā-roto me te maimoatanga tiaki hiri ngaio.
Ka taea e ngā taputapu te urutau ki te taiao awheawhe puehu nui, te taiao whare putunga makuku, te taiao rokiroki pāmahana iti me ngā taiao mahi tuwhera-ā-roto, ā-waho hoki, me te ātete kaha ki te wawaotanga taiao me te mahi mahi tonu mō te wā roa.
Ko ngā wāhanga matua katoa he mea tīpako mai i ngā taputapu rongonui o te taumata ahumahi, he kounga hua pumau, he iti te reiti rahunga o ngā taputapu, he ngāwari te tiaki o ia rā, ā, he watea hoki ngā mahi tiaki me te whakahou i muri mai.