ngā purongo

Inaianei kei te kaha te whakatairanga a te motu katoa i te peita ahumahi wai, nō reira, me pēhea te mahi a te peita ahumahi wai? Ka taea te whakakapi i te peita ahumahi hinu tuku iho?

1. Te tiaki i te taiao. Ko te take e tino taunakihia ai te peita wai, he wai hei whakarewa, ka taea te whakaiti i ngā tukunga VOC, ā, he hauora, he matomato hoki, kāore e kino ki te taiao me te tinana tangata.
2. He ngāwari te horoi i ngā taputapu paninga peita wai, ā, ka taea te penapena i te nui o te wai me te hopi horoi.
3. He pai te mahi taurite, ā, ka taea te taurite me te hipoki ki ngā paninga whakarewa katoa.
4. He tino matotoru te kiriata peita, ā, he ngāwari ki te whakatika.
5. He kaha te urutau, ka taea te rehu tika ki tetahi taiao, ā, he pai ake te piri.
6. He pai te whakakī, kāore e ngāwari ki te wera, ā, he pai te piri o te peita.

He whakaritenga anō tō te peita ahumahi wai-pūmau mō te taiao i te wā hanga, tae atu ki:
1. I mua i te peita, tangohia te hinu, te waikura, te peita tawhito me ētahi atu paru i runga i te mata o te papa peita kia tino ma, kia maroke hoki te mata o te papa peita.
2. Te huri i te wira huri hei tango i te pītiti whakarewa, te tauhiuhi ki te mata o te mea mahi, me te paparanga whakapakeke o te wāhanga whakatikatika ahi. Me huri katoa ngā kokonga koi mata kore utu i tapahia e te hau, i kutikutihia, i mīhinihia rānei kia R2.
3. Te horoi i ngā taputapu hiko ki te taumata Sa2.5, me te hanga i roto i ngā haora e 6 i muri i te horoinga o te taputapu.
4. Ka taea te hanga mā te paraihe me te rehu. Me whakaoho kia ōrite te peita i mua i te peita. Mena he nui rawa te matotoru, ka taea te tāpiri i te nui e tika ana o te wai whakakore iona, ā, kaua te nui o te wai e neke ake i te 10%. Whakaohokia i te wā e tāpiri ana kia ōrite te otinga peita.
5. Kia mau tonu te hauhautanga pai i te wā e hanga ana. Kāore i te tūtohutia te hanga ina he iti iho te pāmahana o te taiao i te 5°C, he nui ake rānei te haumākū i te 85%.
6. Kāore e whakaaetia te hanga whare i waho i te wā ua, hukarere, me te kohu. Mena kua oti te hanga, ka taea te tiaki i te kiriata peita mā te hipoki ki te tāpaurini.