A cikin littafin gine-ginen da aka kammala kwanan nan, an gina wani sabon nau'in nau'in gandun daji - dajin carbon - a cikin biranen Kerava, wanda ke aiki azaman nutsewar carbon kuma a lokaci guda yana samar da wasu fa'idodi ga yanayin halittu.
Wannan labarin yayi nazarin halin da ake ciki na kula da filin ajiye motoci na birni a tsakiyar Uusimaa da kuma kalubale masu dangantaka. Bugu da ƙari, za mu yi la'akari da yiwuwar, fa'idodi da tanadin farashi da aka kawo ta hanyar haɗa ayyukan kula da filin ajiye motoci.
