Te ara o te huringa matomato o te umanga maitai

He nui ngā whakatutukitanga whakamiharo kua tutuki i roto i te tiaki pūngao me te whakaiti i ngā tukunga i roto i te umanga maitai.

I whakaurua e te Huihuinga ā-Motu 18 o te Rōpū Kōmiuniti o Haina te ahunga whakamua ā-taiao ki roto i te mahere e rima-i-te-kotahi mō te hanga i te hapori me ngā āhuatanga Hainamana, ā, i whakamāramahia kia kaha tā tātou whakatairanga i te ahunga whakamua ā-taiao. Ko te umanga rino me te maitai, hei umanga taketake mō te whanaketanga ōhanga ā-motu, e whakamahi ana i te tiaki pūngao me te whakaiti i ngā tukunga hei huarahi matua ki te angitu, e haere tonu ana ki mua, ā, kua tutuki i a ia ngā hua whakamiharo.

Tuatahi, mō te aukati me te whakahaere i te parahanga, he maha ngā huringa nui kua mahia e te umanga maitai mai i te tau 2012.

Kua tutuki ngā whakatutukitanga hītori i roto i te pakanga ki te tiaki i te rangi kikorangi, e whakatairanga ana i te whanaketanga matomato me te kounga teitei o te umanga maitai. Hei tauira, ko te whakakorenga o te hau paru, te whakakorenga o te nitriti me ngā whare tango puehu pēnei i te sintering, ngā oumu coke me ngā tipu hiko waro e whakaratohia ana e rātou ake kua noho hei taputapu paerewa, ā, he teitei ake ngā paerewa tukunga parahanga i ērā o ngā whenua whakawhanake pēnei i a Hapani, Kōrea ki te Tonga me te Hononga o Amerika. Nā te whakahaere pai me te maimoatanga o ngā tukunga koretake i hanga ngā umanga maitai kia titiro hou; nā te whakatairanga kaha o ngā taraka taumaha tereina hurihuri me te hiko hou kua pai ake te taumata kawe ma o ngā hononga kawe i roto i te umanga rino me te maitai.

"Ko ēnei mahi ngā mahi matua o te whakahaere i te parahanga hau i roto i te umanga maitai." I kī a He Wenbo, e ai ki ngā tatauranga kāore anō kia oti, kua neke atu i te 150 piriona yuan te tapeke o te haumitanga ki te whakarerekētanga o ngā tukunga tino iti o ngā umanga maitai. Nā roto i ngā mahi tonu, kua puta ake he maha ngā umanga taumata-A me te mahi taiao me te maha o ngā wheketere tūruhi taumata 4A me te 3A i roto i te umanga rino me te maitai, e whakatakoto ana i tētahi turanga pakari mō te hanganga o te iwi taiao ā-rohe, ā, e hanga ana i te rangi ā-rohe kia hohonu ake, kia mārama ake, kia roa ake hoki.

Tuarua, mō te penapena pūngao me te whakaiti i te whakamahinga, kua tutuki ngā whakatutukitanga whakamiharo i roto i te penapena pūngao me te whakaiti i te whakamahinga mā te penapena pūngao hangarau tonu, te penapena pūngao hanganga, te penapena pūngao whakahaere me te penapena pūngao pūnaha. E ai ki ngā tatauranga, i te tau 2021, ko te whakamahinga pūngao whānui mō ia tana maitai o ngā umanga maitai nui me te rahi-waenga matua o te motu i eke ki te 549 kg waro paerewa, he hekenga tata ki te 53 kg waro paerewa i whakaritea ki te tau 2012, he hekenga tata ki te 9%. I taua wā anō, i te tau 2021, kua tino pai ake te taumata hangarua wera para me te pūngao o ngā umanga maitai nui me te rahi-waenga matua. Ki te whakataurite ki te tau 2012, kua heke te tere tukunga o te hau oumu kōka me te hau oumu pupuhi mā te 41% me te 71% ia, ā, kua piki ake te nui o te whakaora maitai o ngā tana hau kaitahuri mā te 26%.

"Haunga te whakapainga o ēnei tohu, ka āta hurihia te aratau whakahaere pūngao o te umanga rino me te maitai mai i te whakahaere wheako ki te whakahaere hou, mai i te whakahaere tari penapena pūngao kotahi ki te whakarerekētanga whānui o te whakaiti pūngao mahi tahi a te hinonga, mai i te tātari tatauranga raraunga horihori ki te whakarerekētanga mamati, atamai."