He aha te parahanga wai?
Ko te parahanga wai e pā ana ki ngā taumata rerekēo ngā momo tohu matua e rima i roto i te wai pūtake—ngā āhuatanga rongo, ngā poke kore-waro, ngā poke waro, ngā moroiti, me te irahiko—e pā ana ki te tukanga whakaputa wai me te whakahaere kounga parapara ki ngā taumata rerekē, e tūpono ana ki te haumaru o te wai inu me te hauora o te tangata.
Ka puta te parahanga wai ina whakarerekētia e ngā mahi a te tangata ngā āhuatanga taiao me te hanganga o te wai, ka pā ki tōna whakamahinga, ka tūkino rānei i te hauora o te tangata. E whā ngā momo e taea te whakarōpū:
1. Parahanga ā-tinana: Te hekenga o te kakara, te reka, te āhua, me te māramatanga i muri i te urunga o ngā parahanga ki ngā wai tūturu.
2. Parahanga ā-tinana: Ngā parahanga e whakarerekē ana i ngā āhuatanga ā-tinana o te wai, pērā i te wera, ngā matū irahiko, te hinu, me te pahuka.
3. Parahanga matū: Ngā parahanga e whakarerekē ana i ngā āhuatanga matū o te wai, tae atu ki ngā waikawa, ngā kawakore, ngā tote, ngā matū paitini, me ngā patupatu.
4. Te parahanga koiora: Te whakaurunga mai o ngā moroiti mate ki roto i ngā wai, ka taea e rātou te hora tika, ā-kore rānei i ngā momo mate.
He aha ngā kino ka puta mai i te parahanga wai?
I raro i ngā āhuatanga noa, he taumata hāora rewa tō te wai, he mea nui mō ngā mea ora i roto i te wai, ā, he mahi nui tāna i roto i ngā tauhohenga waikura-whakaiti e whakatairanga ana i te whakaputa ke me te pirau o ngā poke—he mea nui tēnei i roto i te kaha purenga ā-tinana o ngā wai.
Ko te tukunga o te paru o te whare kei roto te nui o te hauota, te whākōkī, me te pāhare pākawa, me te pirau o ngā mea rauropi, ka tukuna ngā matūkai e whakakaha ana i te puāwaitanga o te rimurimu me te tipu nui o ngā tipu. Ka arahi tēnei ki te koretake o te rere o te wai, te hekenga ohorere o te hāora rewa, tae atu ki te hanganga o ngā rohe e kore e pau te hāora. Nō reira, ka mate nui ngā tipu wai, ka mangu te wai, ka puta he kakara kino, ka huri hei "roto mate," "awa mate," "moana mate rānei," ā, ka mutu ka noho hei repo. E mōhiotia ana tēnei āhuatanga ko te eutrophication. Ko te wai eutrophic e tohuhia ana e ngā kakara kaha, te tae hohonu, me te nui o te huakita - kāore e pai mō te whakamahi tika, ā, he maha ngā wā ka mate ngā ika.
Te kino o te waiE toru ngā wāhanga matua e kitea ai te parahanga:
1.Te kino ki te taiao: Ka heke, ka ngaro rānei ngā momo kararehe, ka whakaiti i te uara o ngā rauemi taiao, ā, ka whakararuraru i te taurite o te taiao.
2.Te kino ki te mahi whakaputa: Ki te kore e tutuki i te wai poke te paerewa ahumahi, ahuwhenua rānei, ka iti ake ngā hua me ngā mate ōhanga.
3.Te kino ki te hauora o te tangata: Mā te inu wai poke ka pāngia te tangata e te paihana kino, te mate pukupuku, ngā mate pāwera, me ētahi atu raruraru hauora. Haunga te mate tinana, ka pāngia hoki te oranga o ia rā me te oranga ngākau o te tangata e ngā pānga kino o te wai poke.
Wā tuku: Paenga-whāwhā-01-2026