I te tirohanga tuatahi, he rite tonu te āhua o ngā moenga tanning me te hihi o te rā – ka whakapouri i te kiri, ā, ka whakawhirinaki ki te hihi ultraviolet (UV). Heoi,kāore rātou i te ōrite, ā, he mea nui te mārama ki ngā rerekētanga mō te hauora o te kiri.
Ngā Rerekētanga o te Whānuitanga UV
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Te mārama o te rāe tuku ana i te whānuitanga o ngā hihi UV:
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UVA(te koroheketanga, te kino mō te wā roa)
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UVB(te werawera o te rā, te whakaputanga huaora D)
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Ngā moenga whakamākūkūtuku:
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Ko te nuinga he UVA (tae atu ki te 95–99%)
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He iti rawa te UVB
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Nā te kore taurite o tēnei, ka arotahi ngā moenga tanning ki te tere o te hurihanga o te tae, kaua ki ngā tukanga koiora tūturu.
Te Mana Whakahaere Kaha me te Whakamārama
Ka rerekē te pānga o te rā i runga i:
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Te wā o te rā
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Te Wā
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Tauwāhi
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Ngā āhuatanga o te rangi
Ka tukuna e ngā moenga tanning:
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UV pumau, kaha teitei
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Ngā wā poto engari arotahi
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Te tere ake o te kiri mā te whakanui ake i te ahotea o te kiri
Ka rite tētahi wā poto ki roto i te whare ki ngā hāora o te rā kaha o te poutumarotanga.
Whakataurite i te Pakaru o te Kiri
Ka taea e ngā moenga kiri me te rā te:
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Te kino i ngā pūtau kiri
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Wāwāhia te koratini
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Whakanuia ngā raruraru tae
Heoi anō, ka pā pea ngā moenga tanning ki tete kino hohonu o te kirinā te kaha o te pānga o te hihi UVA.
Whakataunga Whakamutunga
Kāo, he moenga kiriuhikāore i rite ki te rāAhakoa e whakamahia ana e ngā moenga tanning ngā hihi UV e rua, he kaha ake te pānga ki te kiri, he iti ake te taurite, ā, ka nui ake te mōrearea o te kiri mō te wā roa.
Ngā Pātai Auau
Ka rite te huaora D ki te rā e tukuna ana e te moenga kiriuhi?
He iti noa iho. Kāore i te rawaka te UVB o ngā moenga kiri.
He haumaru ake te kiriuhi o roto i te rā i te kiriuhi o waho?
Kāo. Kāore e kiia ana he haumaru ake te whakamākūkū kiri o roto.