Tauira o ngā Pātai Kōrero mō te Whakamahere Wāhi
Pendahuluan
He wāhanga nui te whakamahere ā-rohe mō te whakahaere me te whakawhanaketanga ā-rohe. Mā te whakamahere ā-rohe pai ka taea te whakapai ake i te whakamahinga whenua, te whakaiti i ngā taupatupatu pānga, me te tautoko i te pumau o te taiao. Hei kaiwhakamahere ā-rohe, hei tauira rānei e ako ana i te whakamahere ā-rohe, he mea nui kia mārama ki ngā ariā, ngā tikanga, me ngā taputapu e whakamahia ana i roto i te whakamahere ā-rohe. Ka arotakehia e tēnei tuhinga ētahi tauira raruraru me ā rātou matapakinga i roto i te horopaki o te whakamahere ā-rohe.
Tauira Pātai 1: Te Whakatakotoranga Rohe
Pātai:
E 200 km² te rahi o te whenua o tētahi tāone. I roto i tana whakamahere ā-wāhi, me wehe e te tāone te 30% o tōna rohe katoa mō ngā wāhi matomato, 25% mō ngā wāhi noho, 15% mō ngā wāhi ahumahi, ā, ko te toenga mō ngā wāhi tūmatanui, pērā i ngā rori me ngā ratonga pāpori. Tātaihia te horahanga o ia o ēnei rohe.
Kōrero:
1. Rohe Kakariki:
– Te tapeke o te horahanga = 200 km²
– Ōrau o te rohe matomato = 30%
– Rohe matomato = 30% x 200 km² = 0,30 x 200 km² = 60 km²
2. Rohe Noho:
– Ōrau o te rohe noho = 25%
– Te rahi o te rohe noho = 25% x 200 km² = 0,25 x 200 km² = 50 km²
3. Rohe Ahumahi:
– Ōrau o te rohe ahumahi = 15%
– Rohe ahumahi = 15% x 200 km² = 0,15 x 200 km² = 30 km²
4. Ngā Whare Tūmatanui:
– Te ōrau e toe ana mō ngā whare tūmatanui = 100% – (30% + 25% + 15%) = 30%
– Te horahanga o ngā whare tūmatanui = 30% x 200 km² = 0,30 x 200 km² = 60 km²
Nō reira, ko te whānuitanga o ngā rohe matomato he 60 km², ko ngā wāhi noho he 50 km², ko ngā wāhi ahumahi he 30 km², ā, ko ngā whare tūmatanui he 60 km².
Tauira Pātai 2: Tātari Pānga Taiao
Pātai:
Kei te whakamahere tētahi kamupene ki te hanga wheketere i tētahi rohe tāone iti e tata ana ki tētahi awa. Hei wāhanga o tētahi tātari pānga taiao (EIA), tautuhia kia toru ngā pānga kino ka pā mai, ā, whakaarohia he huarahi whakaiti i te pānga.
Kōrero:
1. Ngā Pānga Kino Pea:
– Te Parahanga Wai: Ka taea e ngā para ahumahi te para i ngā awa, te pā ki te kounga o te wai, me te whakatuma i ngā mea ora i roto i te wai.
– Te Parahanga o te Hau: Ka taea e ngā tukunga mai i ngā mahi ahumahi te whakanui ake i te parahanga o te hau huri noa i te rohe wheketere.
– Te Haruru me te Whakararuraru Taiao: Ka taea e ngā mahi wheketere te whakaputa haruru e whakararuraru ana i te whakamarie o te hapori e karapoti ana.
2. Ngā Hipanga Whakaiti:
– Te Parahanga Wai: Te whakatū i ngā pūnaha maimoatanga wai para whai hua i mua i te tukunga ki ngā awa. Te aroturuki i te kounga o te wai i ia wā.
– Te Parahanga o te Hau: Te whakamahinga o ngā hangarau e pai ana ki te taiao, pērā i ngā tātari, i ngā horoi rānei, hei hopu i ngā parahanga o te hau i mua i te tukunga ki te āhuarangi.
– Haruru me te Whakararuraru Taiao: Te tāutanga o ngā ārai haruru huri noa i te wheketere me ngā here i ngā hāora mahi hei whakaiti i te whakararuraru.
Ko te whāinga o ēnei mahi whakaiti i te kino he whakaiti i ngā pānga kino ka puta mai i te hanganga wheketere, me te whakarite hoki i te whanaketanga pumau.
Tauira Pātai 3: Te Whakamahinga o ngā Utauta GIS i roto i te Whakamahere Ā-Wāhi
Pātai:
Me pēhea te whakamahi i ngā Pūnaha Mōhiohio Matawhenua (GIS) hei whakapai ake i te whai huatanga o te whakamahere ā-wāhi i roto i tētahi rohe?
Kōrero:
He taputapu nui ngā Pūnaha Mōhiohio Matawhenua (GIS) i roto i te whakamahere ā-wāhi, e āhei ai ngā kaiwhakamahere ki te kohikohi, ki te tātari, me te whakaatu i ngā raraunga ā-wāhi me ngā raraunga kore-ā-wāhi. Anei ētahi huarahi ka taea e te GIS te whakapai ake i te whai huatanga o te whakamahere ā-wāhi:
1. Tātaritanga Wāhi:
– Mā te GIS ka taea te tātari hōhonu i ngā āhuatanga ā-wāhi pērā i te āhua o te whenua, te whakamahinga whenua, me te tohatoha o te taupori, ā, ka āwhina i ngā kaiwhakamahere ki te mārama ki ngā āhuatanga o tētahi rohe me te katoa.
2. Te Whakatauira me te Whakamārama:
– Ka taea te whakamahi i te GIS hei whakatauira i ngā horopaki whanaketanga tāone rerekē, me te whai i ōna pānga ki te taiao me ngā hanganga, hei āwhina i te whakatau kaupapa e ahu mai ana i ngā raraunga.
3. Whakaaturanga Raraunga:
– Mā te GIS, ka taea te whakaatu i ngā raraunga hei mapi kaupapa e ngāwari ana ki te mārama, ā, ka māmā ake te whakawhitiwhiti kōrero i waenga i te kāwanatanga, ngā kaiwhakamahere, me te marea.
4. Aroturuki me te Aromatawai:
– Mā te GIS ka taea te aroturuki tonu i ngā whanaketanga ā-rohe, ka taea ai te aromatawai i te whai huatanga o ngā kaupapa here whakamahere me te whakarite i ngā whakarerekētanga mēnā e tika ana.
Mā te whakamahi i te GIS, ka taea te whakarite kia whai hanganga, kia whai kōrero, kia aro nui atu hoki ki ngā huringa e puta ana i te taiao e karapoti ana.
Whakamutunga
He mea nui te mārama ki te whakamahere ā-wāhi me te whakamahi i ngā taputapu maha pēnei i te GIS hei whakahaere i te whanaketanga o ngā tāone me ngā rohe i roto i te huarahi pumau. Mā te matapaki i ngā tauira i runga ake nei, ko te tumanako ka pai ake te mārama o ngā kaipānui ki ngā mātāpono me ngā wero e pā ana ki te whakamahere ā-wāhi. Hei whakamutunga, ko te whāinga o te whakamahere ā-wāhi ko te whakatutuki i te taurite i waenga i ngā hiahia o te whanaketanga ōhanga, te taiao hauora, me te kounga pai o te oranga mō te hapori.
