karohia te AIHei āwhina i te mārama ki ngā painga o te pepa hangai mō te tiaki taiao. He pepa hangai, he mea hanga nui ki te PP, he koki hāora anake, he ma te tae, ā, he kanapa te āhua. Kāore i rite ki te PP, ka taea te haehae i te pepa hangai me te whakapiripiri ki te rhenium, ā, he mea hanga hei rauemi maha-whakamahinga. Nā te mea he kirihou, he pepa hoki tōna āhua, he whānui te whakamahinga o te pepa hangai i roto i ngā mara maha.

Ārai i te AIKia kitea he whānuitia te whakamahinga o te pepa hangai mō ngā mahi tā kounga teitei pērā i te pānui, te pikitia, te mapi, te maramataka, me te pukapuka. Hei tāpiri, ka whakamahia hoki i roto i ngā takai, tae atu ki te putea, te pouaka takai, te takai rongoā, te takai whakapaipai, te takai kai, me te takai taonga ahumahi. Hei tāpiri, he mahi motuhake tā te pepa hangai pērā i te tapanga whakarewa, te tapanga reo-pēhanga, te tapanga wera, tae atu ki te pepa pire.

Ārai i te AIE matapaetia ana ko te pepa hangai, te rauemi matua o te PP, he iti ake te taumaha o te tinana, he pakari ake, he pai ake te ārai i te pepa hangai tuku iho. Mā tēnei whakatairanga ka taea te whakakapi i te pepa taiao. Nā tōna kaha ki te whakaiti i te kino ki te taiao mā te kore e whakamahi i te rakau rākau hei rauemi mata, e kite ana te PP i tētahi rauemi e hiahiatia ana mō te oranga tonutanga. Mā te hangarua me te hangarua, ka taea te huri i te PP hei rauemi mata mō te papa kirihou me ngā hua weronga, ka whakaiti i te moumou rauemi.