Tauira o ngā Pātai e Matapaki ana i te Parahanga Wai
Ko te parahanga wai he āhuatanga e rerekē ai te kounga o te wai mai i tōna āhua tūturu, ā, kāore e tika ana mō tōna whakamahinga. He take taiao nui te parahanga wai puta noa i te ao, inā koa i ngā whenua whakawhanake, he maha ngā wā kāore i te rawaka ngā hanganga whakahaere wai. I roto i tēnei tuhinga, ka matapakihia e mātou ētahi tauira raruraru me ā rātou otinga e pā ana ki te parahanga wai. Ko te whāinga kia mārama ngā kaipānui ehara i te mea ko ngā pānga o te parahanga wai anake, engari kia tirohia hoki ngā take me ngā otinga pea.
Te Whakamāramatanga me te Pānga o te Parahanga Wai
Ko te parahanga wai e whakamāramahia ana ko te whakaurunga o ngā parahanga, ahakoa he mea koiora, he mea matū, he mea ā-tinana rānei, ki roto i ngā wai pērā i ngā awa, ngā roto, ngā moana, ngā wai whenua rānei. Ko ngā tauira o ngā parahanga ko ngā para o te whare, ngā para o ngā ahumahi, ngā patu pepeke, me ngā maniua. He whānui ngā pānga o te parahanga wai, e pā ana ki te hauora o te tangata, ki ngā rauropi, me te ōhanga.
1. Ngā Pānga ki te Hauora: Ka taea e te wai poke te whai i ngā huaketo ka puta ai ngā mate pēnei i te mate korere, te korara, me te taiphus. Ka taea hoki e ngā matū pēnei i te mercury me te mata te whakaputa i te paitini me ngā raruraru hauora mō te wā roa.
2. Pānga ki ngā Pūnaha Rauropi: Ka kino ngā pūnaha rauropi wai i te parahanga wai mā te whakaiti i ngā taumata hāora i roto i te wai, ka mate nui ngā ika me ētahi atu mea ora wai.
3. Ngā Pānga Ōhanga: I te nuinga o ngā wāhi, ka pāngia ngā rāngai ahuwhenua me te hī ika e te parahanga wai, ka heke te whakaputanga me ngā mate ōhanga mō ngā hapori e whakawhirinaki ana ki ēnei rauemi.
Ngā Tauira Pātai me ngā Kōrerorero
Anei ētahi tauira o ngā pātai e pā ana ki te parahanga wai hei tohutoro māu kia mārama ake ai koe ki tēnei raruraru:
Pātai 1: Whakahuatia ngā pūtake matua e toru o te parahanga wai, ā, whakamāramahia me pēhea te pānga o ia pūtake ki te kounga o te wai.
Kōrero:
1. Para o te Whare: I ahu mai ēnei para i ngā mahi o te whare pērā i te wai i whakamahia mai i te kaukau, te horoi kakahu, me te para o te kīhini. He maha ngā wā he nui ngā mea rauropi me ngā mate urutā i roto i ngā para o te whare. Ina tukuna tika atu ki ngā wai me te kore e rongoatia, ka taea te whakanui ake i ngā taumata o ngā mea rauropi, ka whakaiti i te hāora e mimitihia ana e ngā moroiti i te wā e pirau ana. Ka mate ngā ika me ētahi atu moroiti.
2. Para Ahumahi: Ka whakaputahia e ngā ahumahi ngā momo para, tae atu ki ngā matū paitini pērā i ngā konganuku taumaha, ngā matū waro hangai, me ētahi atu paitini. Ka taea e ngā para ahumahi e tukuna ana ki te wai te whakarerekē i ngā āhuatanga ā-tinana me te matū o te wai, ka waiho hei mea morearea mō te kai a te tangata, ka kino hoki ngā nohanga wai.
3. Ahuwhenua: Mā te nui rawa o ngā patupatu me ngā maniua i roto i te ahuwhenua ka mimiti ēnei matū ki roto i ngā awa. Ka taea e ngā patupatu te whakapōrearea i ngā rauropi wai, engari mā te nui rawa o te maniua ka piki ake ngā taumata matūkai i roto i te wai, ka puāwai te rimurimu, ka memeha rānei te wai, ka whakaiti i ngā taumata hāora o te wai.
Pātai 2: He aha te eutrophication, ā, he aha te pānga o tēnei tukanga ki ngā wai?
Kōrero:
Ko te eutrophication te tukanga o te whakanui ake i ngā kukū matūkai, inā koa te hauota me te phosphorus, i roto i ngā wai. He maha ngā wā ka puta mai tēnei tukanga i te rerenga wai mai i te whenua ahuwhenua e whakamahi nui ana i ngā maniua matū. Ko ngā pānga o te eutrophication ko:
– He nui te tipu o te rimurimu (te puāwaitanga o te rimurimu) ka kapi i te mata o te wai, ka ārai i te hihi o te rā kia kore e tae ki ngā tipu wai i raro.
– Ina mate ēnei rimurimu, ka pirau rātou e ngā huakita, ka pau te hāora rewa i roto i te wai, ā, ka puta he āhuatanga e kiia nei ko te hypoxia.
– Ka mate pea ngā ika me ētahi atu rauropi wai i te korenga o te hāora i te korenga o te hāora.
Pātai 3: Whakahuatia, whakamāramahia hoki ngā tikanga, ngā hangarau rānei ka taea te whakamahi hei whakakore i te parahanga wai.
Kōrero:
1. Te Maimoatanga o ngā Para: He tukanga tēnei e whakamahia ana hei horoi i ngā para i roto i ngā para ā-tinana, ā-matū, ā-koiora hoki. He maha ngā wāhanga o tēnei tukanga pērā i te tātari, te whakatōtō, me te whakamahinga o ngā moroiti hei wawahi i ngā mea rauropi.
2. Tātaritanga Koiora: Ka whakamahia e tēnei hangarau ngā tipu me ngā moroiti tūturu hei tātari me te wawahi i ngā poke i roto i te wai. Hei tauira, ko te hanganga o ngā repo horihori ka taea te horoi i te wai i ngā matūkai me ngā huaketo taikaha.
3. Hangarau Nano: Te whakamahinga o ngā matūriki nano hei pure i te wai. Ka taea te whakamahi i ēnei matūriki hei kimi me te tango i ngā poke, tae atu ki ngā konganuku taumaha me ngā matū waro paitini.
Pātai 4: Whakamāramahia me pēhea e taea ai e ngā kaupapa here a te kāwanatanga te āwhina i te whakaiti i te parahanga wai.
Kōrero:
He mea nui te mahi a te kāwanatanga ki te whakahaere i te parahanga wai mā te whakatakoto kaupapa here me ngā ture pēnei i:
– Te Whakatakoto Paerewa Kounga Wai: Ka taea e te kāwanatanga te whakatakoto i ngā herenga mōrahi mō ngā momo poke i roto i te wai inu me te wai taiao.
– Ngā Whakatenatena me ngā Tautoko mō ngā Hangarau Ātaahua ki te Taiao: Te whakarato whakatenatena ki ngā ahumahi e whakamahi ana i te hangarau ma, e whakatinana ana hoki i ngā tukanga whakaputa ātaahua ki te taiao.
– Kaupapa Mātauranga me te Whakamōhiotanga: Te whakapiki ake i te mōhiotanga o te marea ki te hiranga o te pupuri i te ma o ngā awa, ngā roto me ētahi atu rauemi wai mā roto i ngā kaupapa tūmatanui me ngā kaupapa mātauranga.
Mā te māramatanga hohonu ake ki te parahanga wai, ōna take, me ngā otinga, ka taea e tātou katoa te whai wāhi ki te whakaiti i tōna pānga ki tō tātou taiao. Mā ngā mahi iti, mā te mahi tahi, ka tata atu tātou ki tētahi taiao ma, hauora hoki.
