Kaiapuni: E ho'āʻo ana ʻo ENEA iā 'CityTree', ka papa 'ʻai smog' no nā kūlanakauhale

Kapa ʻia ʻo ia ʻo 'CityTree' a ʻo ia ka ʻōnaehana mea kanu mobile hou e hoʻomaikaʻi ai i ka maikaʻi o ka ea ma ke kūlanakauhale, mahalo i kona hiki ke hōʻemi nui i ka nui o ka lepo maikaʻi.

Hoʻolālā ʻia ma ke ʻano he hoʻoponopono lako kūlanakauhale ʻōmaʻomaʻo no nā alanui a me nā pā akā no nā kula, nā hale kūʻai, nā hui a me nā mokulele, ua hoʻāʻo ʻia ka ʻenehana ʻenehana i loko o ka papahana ʻEulopa 'CityTree Scaler', ka mea i ʻike i ke komo ʻana o AENEAS, Cnr - Institute of Atmospheric and Climate Sciences (ISAC) a me Proambiente Consortium, me ka hui pū me ka German hoʻomaka Green City Solutions nāna i hoʻopuka i ka papa. Ua paʻi ʻia nā hopena ma ka puke pai pūnaewele hamama kumu lewa.

kānana huaʻai CityTree

Hiki iā CityTree ke hana ma ke ʻano he kānana mea kanu maoli me ka hopena kūpono e like me nā kumulāʻau 275 i loko o ke kūlanakauhale: ʻo ia kahi panel kākoʻo ponoʻī 3 mika ka lōʻihi, 4 mau mika kiʻekiʻe a me 60 mau kenimika hohonu i uhi ʻia me nā ʻano moss like ʻole hiki ke komo a hiki i 240 tona wahi a'u₂ ka makahiki. He mea hoʻoponopono lako kūlanakauhale i hoʻolālā ʻia no kēlā mau kaiāulu a i ʻole nā ​​wahi wahi wela me ka ʻole o nā paka, nā kīhāpai a me nā wahi mea kanu kahi i kiʻekiʻe loa ai ka haumia ea. "Loaʻa kona pono ma kahi kokoke i ka panel, kahi e pili ana i kahi o 200 square meters", e kahakaha ana ʻo Felicita Russo, ka mea noiʻi ENEA ma ka Atmospheric Pollution Laboratory.

Hoʻohana ʻo CityTree i kahi ʻōnaehana irrigation automated piha, hoʻolako ʻia me kahi ʻōnaehana hōʻiliʻili wai ua a me nā mea ʻike wela a me ka haʻahaʻa e hōʻoiaʻiʻo ai i ka maikaʻi o ka huaʻai a me ka hoʻohaʻahaʻa ʻana i ka wai.

ʻO ka ho'āʻo pono

No ka loiloi i ka maikaʻi o kēia ʻano hana, ua hana nā mea noiʻi mai ka Cnr a me ka Proambiente Consortium i nā hoʻolaha ana i nā kūlana meteorological ʻekolu ma Modena, aia ma kekahi o nā wahi haumia loa ma Italia, ʻo ke awāwa ʻo Po. "Ma ka hoʻomaka ʻana mai kēia mau hopena, ua hana hou mākou, me nā mea hana hoʻohālike a mahalo i ka supercomputer ENEA CRESCO6, nā ʻano o nā mea haumia i ʻike ʻia ma ke kula a aʻo i ka hoʻemi maikaʻi ʻana o ka PM10 a me ka nitrogen oxides (NO)._x) loaʻa ka mahalo iā CityTree, me ka hoʻonui ʻia o ka wahi i komo i ka ʻohi ʻana. Ma ke ʻano kānana, hōʻoia ka hāmeʻa i ka hōʻemi ʻana a hiki i ka 15% o PM10", e kahakaha ana ʻo Maria Gabriella Villani, ka mea noiʻi ENEA ma ka Atmospheric Pollution Laboratory.

Akā, ua hoʻoikaika nui ʻia nā hopena no nā ʻano ʻāpana ʻē aʻe e like me PM2.5 (a hiki i -20%), PM1 (a hiki i -13%), nā ʻāpana ultrafine (-38%) a me ke kalapona ʻeleʻele (-17%), mau. ma kahi e puni ana i ka papa kānana.

Hoʻokomo ʻia ma Ladana a me Berlin

I kēia manawa, kēia hoʻonā ʻōmaʻomaʻo ua loaʻa i kekahi diffusion ma nā kūlanakauhale e like me Lākana a me Berlin, kahi i hoʻokomo ʻia ai lākou ma nā wahi ʻelua i loko o (nā kahua mokulele, nā hale kūʻai kūʻai a me nā hale kūʻai hale hana ʻoihana) ma waho a ma ka puka o nā kula, ma nā kikowaena kūlanakauhale a ma nā pā ma ke keʻena nui o nā hui koʻikoʻi. I loko o kēia mau pōʻaiapili, ʻo ke kumu o ka hoʻokomo ʻana ʻo ia ka loaʻa ʻana o nā wahi o ka 'ea hou a maʻemaʻe', e hoʻolako pū ana i wahi no ka hoʻomaha, kahi hālāwai a me ka ʻike, ka ʻike pūnaewele a me kahi kikowaena uila.

"Akā hiki ke noʻonoʻo e hoʻokomo i ka CityTree ma kahi o nā canopies maʻamau ma nā wahi kaʻa kaʻa a i ʻole ke kahawai nā kūlanakauhale, nā wahi i hoʻopaʻa ʻia ai nā alanui o ke kūlanakauhale me nā hale ma nā ʻaoʻao ʻelua e hana ana i nā wahi i hoʻohaumia maikaʻi ʻia a no laila. ʻO ka hoʻohaʻahaʻa kūloko ʻia i ka neʻe ʻana o nā mea haumia i nā hola kiʻekiʻe e hiki ke hoihoi i ka hoʻopaʻa ʻana i ka ʻike ʻana o ka poʻe i ka smog", e kahakaha ana ʻo Villani.

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