Nā pilikia kaiapuni o ka West Siberian Plain

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Ma waena o nā ʻano pilikia o ke kaiapuni i ka honua, pono e nānā kūikawā i nā pilikia o ka Siberian Plain. ʻO ke kumu nui o nā pilikia kaiaola o kēia mea kūlohelohe nā ʻoihana ʻoihana, kahi "poina" pinepine e hoʻouka i nā wahi lapaʻau.

ʻO ka Siberian Plain kahi kahua kū hoʻokahi, kahi ma kahi o 25 miliona mau makahiki. Mai ke kūlana kālaihonua, maopopo leʻa ka piʻi a hāʻule ʻana o ka pāpū i kahakaha ʻia i ka hoʻokumu ʻia ʻana o kahi kōkua kūikawā. I kēia manawa, ʻokoʻa nā kiʻekiʻe o ka Siberian Plain ma waena o 50-150 mau mika ma luna o ka pae kai. ʻO kahi hoʻomaha he wahi puʻu a kahi ākea i uhi ʻia i nā moena kahawai. Ua hana ke aniau i kahi kū hoʻokahi - kahi i kapa ʻia ʻo ʻAmelika.

Nā pilikia nui o ka nohona

Nui nā kumu no ka hōʻino ʻana o ke kaiaola o ka Siberian Plain:

  • - ka unuhi hana ʻana i nā kumuwaiwai kūlohelohe;
  • - nā hana o nā ʻoihana ʻenehana;
  • - ka hoʻonui i ka helu o ka lawe alanui;
  • - hoʻomohala i ka mahiʻai;
  • - ʻoihana lāʻau;
  • - hoʻonui i ka helu o nā landfills a me nā landfills.

Ma waena o nā pilikia nui o ke kaiapuni o ka West Siberian Plain, pono e haʻi kekahi i ka haumia o ka lewa. Ma ke ʻano he hopena o nā hoʻoiho ʻenehana a me nā kinoea hoʻoluhi o ka halihali i ka ea, ua hoʻonui nui ʻia ka nui o nā phenol, formaldehyde, benzopyrene, carbon monoxide, soot, a me nitrogen dioxide. I ka wā o ka hana ʻana o ka aila, puhi ʻia ke kinoea pili, a he kumu ia o ka haumia ea.

ʻO kekahi pilikia o ka West Siberian Plain ka haumia pāhawewe. Pili ia i ka ʻoihana kemika. Eia hou, ma ka panalāʻau o kēia mea kūlohelohe aia nā pūnaewele nukelea hoʻāʻo.

Ka hopena

I kēia māhele, ʻo ka pilikia o ka haumia o nā kino wai, i kū mai ma muli o ka hana aila, ka hana o nā ʻoihana ʻenehana, a me nā kahe wai o ka home, wikiwiki. ʻO ke kuhi hewa nui ma kēia pilikia i pāʻani ʻia e ka lawa ʻole o nā kānana hoʻomaʻemaʻe e pono ai nā ʻoihana like ʻole e hoʻohana. ʻAʻole kū ka wai i hoʻohaumia ʻia i ke kūlana hoʻomaʻemaʻe a me ka epidemiological, akā ʻaʻohe koho a ka lehulehu, pono lākou e hoʻohana i ka wai inu i hoʻolako ʻia e nā pono lehulehu.

Lāʻau Siberia - kahi paʻakikī o nā kumuwaiwai kūlohelohe i mahalo ʻole ʻia e ka poʻe, no ka hopena a nā loea i ʻōlelo ai he 40% o ka ʻāina i kahi kūlana o ka pōʻino kūlohelohe.

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E nānā i ka wikiō: Canoes of Anuta (Iulai 2024).