Nā pilikia kūlohelohe o ka ʻoihana nānahu

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ʻO ka ʻoihana lanahu kekahi o nā ʻāpana nui o ka hoʻokele waiwai o nā ʻāina he nui o ka honua. Hoʻohana ʻia ka lanahu ma ke ʻano he wahie, no ka hana ʻana i nā mea kūkulu hale, i ka lāʻau lapaʻau a me ka ʻoihana kemika. ʻO kāna unuhi ʻana, ka hana ʻana a me ka hoʻohana e alakaʻi ai i ka haumia o ka nohona.

Pilikia hoʻouku lānahu

Hoʻomaka ka nui o nā pilikia kaiaola i ka wā o ka unuhi ʻana i nā kumuwaiwai mineral. Hoʻohui ʻia i nā mines, a he pohā kēia mau mea, ʻoiai he hiki ke hoʻā ʻia nā lānahu. Eia kekahi, i ka wā o ka hana ma lalo o ka honua, noho nā papa lepo, aia kahi makaʻu o nā hāneʻe, a laila hāʻule nā ​​ʻāina. I mea e hōʻalo ai i kēia, pono e hoʻopiha i nā hakahaka mai kahi e ʻeli ai ka lānahu me nā meahana a me nā pōhaku ʻē aʻe. I ke kaʻina hana o ka hoʻoulu lanahu, hoʻololi nā ʻāina kūlohelohe, hoʻopilikia ʻia ka uhi lepo. ʻAʻole liʻiliʻi ka pilikia o ka luku ʻana i nā mea kanu, no ka mea ma mua o ka mining ʻana i kahi fossil, pono e hoʻomaʻemaʻe i ka ʻāina.

Hoʻohaumia ka wai a me ka ea

Ke ʻeli ʻia ka lānahu, hiki i nā hoʻokuʻu methane ke hōʻino i ka lewa. Komo nā huna lehu a me nā mea ʻawahia, nā mea paʻa a me nā kinoea i ka lewa. Eia kekahi, aia ka haumia o ka lewa i ka wā o ka puhi ʻana i kahi fossil.

Hāʻawi ka mining ʻana i ka lānahu i ka haumia o nā waiwai wai ma kahi e waiho ai ka waihona. ʻIke ʻia nā mea ʻona, nā paʻa a me nā waikawa i loko o ka wai kai, nā muliwai a me nā loko. Hoʻololi lākou i ka hoʻohui kemika o ka wai, kūpono ʻole ia no ka inu ʻana, ʻauʻau ʻana a me ka hoʻohana ʻana o ka hale. Ma muli o ka haumia o nā wahi wai, e make ana nā flora muliwai a me nā holoholona, ​​a aia nā mea laha ʻole i ka make.

Nā hopena o ka haumiaola biosphere

ʻO nā hopena o ka ʻoihana lānahu ʻaʻole wale ka haumia o ka biosphere, akā ʻo ka hopena maikaʻi ʻole i nā kānaka. Eia kekahi mau laʻana o kēia mana:

  • hoʻemi i ke ola o ka poʻe e noho ana ma nā wahi o ka hana lanahu;
  • ka hoʻonui i ka hanana o nā anomalies a me nā pathologies;
  • kahi hoʻonui i nā maʻi neurological a me oncological.

Ke ulu nei ka ʻoihana lanahu i nā ʻāina like ʻole o ka honua, akā i nā makahiki i hala aku nei e loli nui ana ka poʻe i nā kumuwaiwai ʻē aʻe, ʻoiai ka ʻino mai ka lawe a me ka hoʻohana ʻana o kēia mineral. I mea e hōʻemi ai i ka makaʻu o ka nohona, pono e hoʻomaikaʻi i nā hana hana o kēia ʻoihana a hoʻopili i nā ʻenehana palekana.

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E nānā i ka wikiō: Punana Leo Maui Backstory - Project Kuleana (Nowemapa 2024).