Nga whakaputa hiko e iti nei he mea pai rawa, e awhina ana i a tatau ki te whakainu hiko. E whakarerekē ana enei konohi iti i te āheinga o tātou ki te hanga hiko, e whakamahi ana i te wai kīwaha hei whakaputa hiko i tētahi ara pai me te tirohanga ora.
Ki ngā tohu o Jiangsu DHC, kei te mahana tātou mō te whakaora tuaropari Hau . Kei reira ō mahi e whakawhanake ana i te turukīwaha ki te whakamahi i te rereunga o te wai, ka whakaputa hiko. He pūtau tonu ki nga turukiwaha hau, engari inaianei, e whakamahi ana nga turukīwaha e iti nei i te wai hei whakaputa energy.
Nā ngā whakamahere turī hīroto iti i whakarerekē te āheinga i tū ai mātou i te whakaputuanga o te wai, ko tēnei he whakapoutahi nui ki ngā pūnaha waihanga kē e kore nei i te pai, nō reira ka whakaritea rātou i te hunga o ngā pūnaha waihanga e taea ana te whakatikatika mai i te wai. Ki te mea ko ngā pūnaha inu pūni kei te whakaiti i te haere tonu ake o te whenua, nō reira ka whakaputa i te wai pai nā ngā turī hīroto iti, ko tēnei he pai mo te taiao! Nō reira, ka noho pai rātou hei whiringa mō ngā hapori e hiahia ana ki te awhi i te papatūānuku.
Te paiakitanga Ko tētahi o ngā matatika nui o matatara hau rātou he mea iti noa iho nā rātou i whakamahi ai te mana o te wai kīwai hei hanga i tētahi utu waihangatanga waihanga matua, kāo kāo. Nā tēnei ka noho pai rātou hei whakamahere mō ngā wāhi e noho ana i te mōhiohia, hei noho rānei, kei reira he waihangatanga matekawa tūmatawhiti. {{Definition:Ka taea e ngā turī hīroto iti e whakauru nei ki tētahi hanga wai e rahi ana mai i ngā awa iti iti, ngā awa nui, ki runga anō atu ki ngā herehere wai whakamaurangi, nā reira ko tēnei he pai rawa ki te whakapono i te hanga waihanga wai.}}
He nui ngā take pai mō te whakatū i tētahi tohutohu waiiti. He rauemi āhua whenua, he waiora anō rānei, e āheinga ana ki te iti i ngā utu waiwai, ā, ka taea e rātau hoki te tautoko i tētahi hunga matekai o pūngao. Ka āhei ngā kāika ki te hanga i ō rātau waiwhiwa i roto i tētahi tohutohu waiiti, kāore hoki e hiahiatia e rātau kia whai ki ngā whare waiwhiwa i waenganui. Tētahi atu mea mō ngā tohutohu waiiti, ko tā rātau e taea ana te noho moe mō ēnei rā, me te iti noa iho ngā mahi whakahaere, whakaaweawe mai ana i tētahi whakaaetanga matataki me te whaihere.
Ki te nui o ngā tangata e whai ana i te waiora i tenei wā, he nui ngā tono mō ngā tohutohu waiiti. E āheinga ana enei ki te whakarerekē i te āhua o te hokohoko waiwai, whakamahia ai tētahi pūngao e taea te whakarite i te waiwai, hei whakapakari i te waiwai. Ki te hanga i ngā momo hangarau hou, ka kitea e mātou ake tonu te nui o te whakamahi i ngā tohutohu waiiti i te tūroa, ā, ka taea e mātou te hoki i te whakawehenga i te whakapono i ngā paunu waiwai, me te whakanuia i te ao mō ngā pepeke kei muri.