Biodiversity survey and analysis of highway through forest park

This paper investigated the biodiversity in the impact assessment area of Guanmalianhua Mountain National Forest Park in Jilin province along the Yanji-Changchun expressway.By analyzing the biodiversity status of impact assessment area, vegetation type, biological community, animal and plant species and main protected objects, it provides data support for mitigating the negative impact of highway construction on forest park ecological environment and construction decision.