Identifikasi Lichen Pada Pohon Meranti (Shorea) Di Hutan Larangan Adat Ghimbo…

Ghimbo Potai Prohibition Forest located in Kampar District, Riau Province is directly adjacent to the access road of the community, namely the Kampar-Lipat Kain highway, which causes the forest to be exposed to heavy metals from motorized vehicles. PB produced from motorized vehicles will result in changes in air quality meaning polluted air. Lichen is a bioindicator of polluted air. Because th…