Ewubere UC Irvine gbadoro ụkwụ na Aldrich Park kama ịbụ quad kọleji ọdịnala. Taa, mahadum na-anya isi karịa osisi 24,000 na kampos - otu ụzọ n'ụzọ anọ nke ha n'ime Aldrich Park naanị. Osisi ndị a enyerela UC Irvine aka ịbanye na mahadum California ndị ọzọ UC Davis na UC San Diego na ndepụta nke ogige 74 na mba niile nke akpọrọ Tree Campus USA site na Arbor Day Foundation.
"Ọ bụ akụkụ dị mkpa nke ihe nketa anyị na ọdịnihu anyị iguzo ebe a taa na Aldrich Park," Chancellor Michael Drake gwara igwe mmadụ ndị ọrụ afọ ofufo gbakọtara ka ha kụọ ọbụna osisi ndị ọzọ n'ememe nsọpụrụ ahụ.
Maka ozi ndị ọzọ na mmemme Osisi Osisi Arbor Day USA, gaa na webụsaịtị ha ebe a.