Ko ngā teihana hiko wai momo tāpae e pā ana ki ngā teihana hiko wai e hanga ana i ngā hanganga pupuri wai ki runga i ngā awa hei hanga puna wai, e whakaemi ana i te wai taiao e tomo mai ana hei whakapiki i ngā taumata wai, ā, e whakaputa hiko ana mā te whakamahi i ngā rerekētanga o te upoko. Ko te āhuatanga matua ko te tāpae me te tipu hiko wai e whakaemi ana i roto i te wāhanga awa poto kotahi.
Ko ngā teihana hiko wai momo tāpae he maha ngā hanganga pupuri wai, ngā hanganga tuku wai, ngā paipa pēhanga, ngā tipu hiko, ngā tāwhana, ngā whakaputa hiko, me ngā taputapu āwhina. Ko te nuinga o ngā hanganga pupuri wai e whakamahia ana e ngā tāpae he teihana hiko wai teitei, ko ngā mea e whakamahia ana e ngā kēti he teihana hiko wai teitei te nuinga. Mēnā kāore i te teitei te tihi o te wai, ā, he whānui te awaawa, ka whakamahia te tipu hiko hei wāhanga o te hanganga pupuri wai. E mōhiotia ana hoki tēnei momo teihana hiko wai he teihana hiko wai moenga awa, he teihana hiko wai tāpae rānei.
E rua ngā momo teihana hiko wai momo tāpae e taea te wehewehe i ngā momo teihana hiko wai momo tāpae, i runga i te tūranga i waenganui i te tāpae me te tipu hiko wai: te momo tāpae kei muri me te momo awaawa. Kei te taha whakararo o te tinana tāpae te whare hiko o te teihana hiko wai momo tāpae, ā, ka whakaputa hiko mā te huri i te wai mā roto i ngā paipa pēhanga. Kāore te whare hiko e mau i te pēhanga wai o runga. Kei roto i te awaawa te whare hiko, te tāpae, te awaawa me ētahi atu whare o te teihana hiko wai o raro o te awa, ā, he wāhanga o te hanganga pupuri wai, e mau ana i te pēhanga wai o runga. He pai tēnei whakaritenga hei penapena i te haumitanga katoa o te kaupapa.
Ko te nuinga o te wā, he teitei ake te tāhuna o tētahi teihana hiko wai momo tāhuna. Tuatahi, ka whakamahia e ia te upoko wai teitei hei whakanui ake i te kaha kua tāutahia o te teihana hiko, ka taea te urutau ki ngā whakaritenga o te pūnaha hiko mō te tihi o te wai; Tuarua, he nui te kaha rokiroki ka taea te whakahaere i te rere o te tihi hei whakaiti i te pēhanga whakahaere waipuke o te awa i raro iho; Tuatoru, he nui ake ngā painga whānui. Ko te ngoikoretanga ko te pikinga o te ngaronga i puta mai i te waipuke o te rohe puna wai me te uaua ki te neke me te whakanoho anō i ngā tāngata noho tāone me te taiwhenua. Nō reira, he maha ngā wā ka hangaia ngā teihana hiko wai momo tāhuna me ngā tāhuna teitei me ngā puna wai nui ki ngā wāhi he maunga teitei, he awaawa, he nui te rerenga wai, he iti te waipuke.
Ko ngā teihana hiko wai momo tāwharau nui rawa atu o te ao kua hangaia kei Haina te nuinga o te wā, ko te Tāwharau o Three Gorges te tuatahi me te katoa o te kaha tāuta o te 22.5 miriona kirowati. Haunga ōna painga nui ki te whakaputa hiko, he maha ngā painga o te Tāwharau o Three Gorges ki te whakarite i te whakahaere waipuke, te whakapai ake i te whakatere, me te whakamahinga o ngā rauemi wai i ngā pito waenga me raro o te awa o Yangtze, ka waiho hei "taonga ā-motu".
Mai i te 19 o ngā Huihuinga ā-Motu o te Rōpū Kōmiuniti o Haina, kua hangaia e Haina ētahi teihana hiko wai rongonui o te ao. I te 28 o Hune, 2021, i whakatūria te puranga tuatahi o ngā waeine i te Teihana Hiko Wai o Baihetan, me te katoa o te kaha tāuta o te 16 miriona kirowati; I te 29 o Hune, 2020, i whakatūria te puranga tuatahi o ngā waeine o te Teihana Hiko Wai o Wudongde mō te whakaputa hiko, me te katoa o te kaha tāuta o te 10.2 miriona kirowati. Ko ēnei teihana hiko wai e rua, me ngā teihana hiko wai o Xiluodu, Xiangjiaba, Three Gorges, me Gezhouba, ko rātou te ara hiko ma nui rawa atu o te ao, me te katoa o te kaha tāuta o te 71.695 miriona kirowati, e tata ana ki te 20% o te katoa o te kaha hiko wai kua tāutahia i Haina. Ka whakaratohia e rātou he arai pono mō te haumaru whakahaere waipuke, te haumaru kaipuke, te haumaru taiao, te haumaru rauemi wai, me te haumaru hiko i te Rohe Awa o Yangtze.
I roto i te pūrongo a te 20 o ngā Huihuinga ā-Motu o te Rōpū Kōmiuniti o Haina, i whakaarohia kia kaha, kia pumau hoki te whakatairanga i te pikinga waro me te korenga waro. Mā te whanaketanga me te hanganga o te hiko wai ka puta mai ngā whai wāhitanga whanaketanga hou, ā, ka whai wāhi anō hoki te hiko wai ki te "tūāpapa" i roto i te whakawhiti pūngao me te whanaketanga kounga teitei.
Wā tuku: Oketopa-22-2024
