Hoʻoholo ʻia nā kahe kālepa lanahu honua e ka hoʻokaʻawale ʻana i nā kumuwaiwai lanahu i ka pōʻaiapili honua, ʻo ia hoʻi, ka hoʻololi ʻana mai nā wahi waiwai lanahu a koi i nā wahi.Mai ka hiʻohiʻona o ka ʻāina, ua alakaʻi ʻia ke kahe nui o ka lanahu honua āpau e Kelemania a me Palani iā ​​Iapana a me South Korea a ma ke ʻano he ʻelele no ka ʻāpana ʻĀkia Pākīpika, ʻo ia hoʻi: ʻO ka lawe ʻana mai o ka lanahu EU mai ʻAmelika ʻĀkau a me Eurasia;ʻO Iapana a me South Korea ma ke ʻano he ʻelele o ka ʻāina ʻo Asia Pākīpika e lawe mai ana i ka lanahu mai nā ʻāina hana lanahu ma ka ʻāina (e like me Indonesia, Australia).Ke hoʻoholo nei mai ka māhele o ke kālepa honua i ka hana lanahu honua, ʻaʻole kiʻekiʻe ka pae kālepa o ka lanahu, ʻoi aku ka liʻiliʻi ma mua o 15%.ʻO ka lanahu mahu ke ʻano nui o ke kālepa honua, e pili ana i ka 70% o ka nui o ke kālepa, a ʻo nā ʻano lānahu ʻē aʻe ma kahi o 30%.Mai ke ʻano o ke kālepa, ʻo ka halihali moana ke ʻano nui o ke kālepa honua, ʻoi aku ka nui ma mua o 90% o ka nui o ke kālepa honua.mea hoʻohana idler conveyor.

ʻO ka lanahu kekahi o nā kumuwaiwai ikehu nui loa, hoʻolaha ākea a ʻoi aku ka waiwai o ka honua.Wahi a ka World Energy Commission, e like me ka makahiki 2013, ua hoʻopaʻa ʻia ka lanahu o ka honua ma kahi o 8915 tons, ka mea nui i kahele ʻia ma ka ʻāina ʻo Asia Pacific, ʻEulopa a me ʻAmelika ʻĀkau a me Eurasia, ʻekolu o ka nui o nā mālama mālama honua o 95%, ʻo ka ʻāina ʻo Asia Pacific he 32%, ʻo ia ka 28% o ka ʻāpana o ʻAmelika ʻAmelika, ʻEulopa a me Eurasia he 35%.Ma ke ʻano o ka ʻāina, ʻo nā ʻāina me ka nui o ka mālama lanahu ʻo ʻAmelika Hui Pū ʻIa, Russia, Kina, India, Australia a me ʻApelika Hema, e helu ana ma kahi o 75% o ka mālama ʻana i ka lanahu ma kēia mau ʻāina 6.Ma waena o lākou, ʻo ʻAmelika Hui Pū ʻIa, Rūsia, Kina a me India i ʻoi aku ma mua o 10% o ka nui o ka mālama ʻana o ka honua.mea hoʻohana idler conveyor.

E like me ka ʻoihana ʻenehana mua o ka ikehu nui, ʻoiai ua hoʻopau ka lanahu i kāna misionari mōʻaukala, akā ma muli o nā ʻano o nā waihona waiwai a me ka hoʻohana ʻana i ka hoʻokele waiwai, ka hoʻololi ʻana o ka ikehu i kēia mau lā, he ikaika ikaika nō ia, ʻoi aku hoʻi i nā ʻāina ulu i alakaʻi ʻia e ʻO ka hoʻolālā ikehu Kina a me India, ʻo ka lanahu ke kumu kumu nui o ka noi.I ka makahiki 2013, ʻo ka nui o ka hoʻohana ʻana i ka lanahu 38.3 tons o ka aila like, helu ʻia no 30.1% o ka nui o ka ikehu.ʻO kēia mau mea: hāʻawi ka lanahu i 67.5% o ka koi ikaika o Kina, hāʻawi iā India me 54.51% o nā pono ikehu.mea hoʻohana idler conveyor.

Hoʻololi nui ʻia ke kahe o ka lanahu mai ke koena lanahu a hiki i ka hoʻolako ʻana i ka lanahu, ʻo ka ʻāpana Asia Pacific o ka ʻAkelanika ma ʻEulopa a ʻo ka Pākīpika ka wahi nui o ka honua, ʻo ia hoʻi: ʻo ka lanahu ʻAkelanika i lawe mai i loko o ʻEulopa. ʻO Eurasia, nā mea e lawe mai ana i nā lanahu o ka Pākīpika mai kekahi mau lanahu Power Asia Pacific local (e like me Indonesia, Australia), ʻo ʻApelika i hoʻokuʻu aku i ʻelua mau ʻāpana like.