Nā te iti haere o ngā rauemi whenua me te wai kua akiaki i te whanaketanga o te ahuwhenua tino tika, e whakamahi ana i te hangarau pūoko mamao hei aroturuki i ngā raraunga taiao o te hau me te oneone i te wā tonu hei āwhina i te whakapai ake i ngā hua o te hua. He mea nui te whakanui ake i te pumau o aua hangarau hei whakahaere tika i te taiao me te whakaiti i ngā utu.
I roto i tētahi rangahau i whakaputaina tata nei i roto i te puka Advanced Sustainable Systems, kua whakawhanakehia e ngā kairangahau o Te Whare Wānanga o Osaka tētahi hangarau aroturuki makuku oneone ahokore e pirau ana i te nuinga o te wā. He tohu nui tēnei mahi hei whakatika i ngā arai hangarau e toe ana i roto i te ahuwhenua tino tika, pērā i te whakakorenga haumaru o ngā taputapu pūoko kua whakamahia.
I te tipu haere tonu o te taupori o te ao, he mea nui te arotau i ngā hua ahuwhenua me te whakaiti i te whakamahinga o te whenua me te wai. Ko te whāinga o te ahuwhenua tino tika he aro ki ēnei hiahia taupatupatu mā te whakamahi i ngā whatunga pūoko hei kohikohi i ngā mōhiohio taiao kia taea ai te tohatoha tika i ngā rauemi ki te whenua ahuwhenua i te wā me te wāhi e hiahiatia ana.
He nui ngā mōhiohio ka taea e ngā waka rererangi korehau me ngā amiorangi te kohikohi, engari kāore i te pai mō te whakatau i te makuku oneone me ngā taumata makuku. Mō te kohikohi raraunga tino pai, me tāuta ngā taputapu ine makuku ki runga i te whenua me te kiato teitei. Mena kāore te pūoko e pirau-koiora, me kohikohi i te mutunga o tōna oranga, he mahi uaua pea, he koretake hoki. Ko te whakatutuki i te mahi hiko me te pirau-koiora i roto i tētahi hangarau te whāinga o te mahi o nāianei.
"Kei roto i tā mātou pūnaha he maha ngā pūoko, he pūtake hiko ahokore, me te kāmera whakaahua wera hei kohikohi me te tuku raraunga pūoko me te tauwāhi," te whakamārama a Takaaki Kasuga, te kaituhi matua o te rangahau. "Ko ngā wāhanga o te oneone he mea pai ki te taiao, ā, he mea hanga mai i te pepa nano, te papa, te paninga tiaki ware pi tūturu, te whakamahana waro me te waea kawe tine."
Ko te hangarau nei e hangai ana ki te meka ko te whai huatanga o te whakawhiti pūngao ahokore ki te pūoko e rite ana ki te pāmahana o te whakamahana pūoko me te haumākū o te oneone e karapoti ana. Hei tauira, i te whakapai ake i te tūranga me te koki o te pūoko i runga i te oneone maeneene, ko te whakanui ake i te makuku oneone mai i te 5% ki te 30% ka whakaiti i te whai huatanga o te tuku mai i te ~46% ki te ~3%. Kātahi ka hopukina e te kāmera whakaahua wera ngā whakaahua o te rohe hei kohikohi i te makuku oneone me ngā raraunga tauwāhi pūoko i te wā kotahi. I te mutunga o te wā kotinga, ka taea te tanu i ngā pūoko ki roto i te oneone kia pirau ai.
"I angitu tā mātou whakaahua i ngā wāhi kāore i te rawaka te makuku o te oneone mā te whakamahi i ngā pūoko 12 i roto i te mara whakaaturanga 0.4 x 0.6 mita," te kī a Kasuga. "Nō reira, ka taea e tā mātou pūnaha te whakahaere i te kiato teitei o te pūoko e hiahiatia ana mō te ahuwhenua tino tika."
Kei tēnei mahi te kaha ki te arotau i te ahuwhenua tika i roto i tētahi ao e piki haere ana te iti o ngā rauemi. Mā te whakanui ake i te whai huatanga o te hangarau a ngā kairangahau i raro i ngā āhuatanga kāore i te tino pai, pērā i te whakatakotoranga ngoikore o te pūoko me ngā koki pari i runga i ngā oneone matotoru, me ētahi atu tohu pea o te taiao oneone i tua atu i ngā taumata makuku oneone, ka arahi pea ki te whakamahinga whānui o te hangarau e te hapori ahuwhenua o te ao.
Wā tuku: 30 Paenga-whāwhā 2024