Na nso nso a, Urban Forests Ecosystems Institute, nke a maara nke ọma dị ka UFEI, emelitere ha na ebe nrụọrụ weebụ ha. Emelitela ya HọrọTree na ihe Igodo Osisi Obodo agbakwunyere.
Ụlọ ọrụ Urban Forest Ecosystems Institute na-eleba anya na mkpa na-arịwanye elu maka nlekọta ka mma nke ọhịa ndị mepere emepe na California.
Ma ị na-achọ nhọrọ osisi, njirimara osisi, ahụike osisi, iji osisi ime obodo eme ihe, ozi nlekọta ọhịa obodo ma ọ bụ na-ekiri foto, ihe onwunwe ha nwere ike inye aka.