Ecological monitoring is an important mission of national park stewardship, and a keystone of the natural resource. This project integrated 205 ecological research reports from 1982 to 2017, and created species checklists within Yushan National Park including 382 species of vertebrates, 1,613 species of invertebrates, 2,515 species of vascular plants and 230 species of bryophytes. We have also established a digital archive of species checklist and investigation data format in consistent with Darwin Core standard and scientific names of Taiwan Catalogue of Life (TaiCOL). This project also integrated and digitized species occurrences from previous literatures and established 500 m2 grid system to show 79,973 records on the map. Furthermore, this project made several recommendations of long term ecological monitoring, assessment of indicator species based on previous research reports. The overall purpose for ecological monitoring is to determine the status and trend in the condition of selected ecological resources. Monitoring results will be used to assess the efficacy of management, provide early warning of threats, and provide a basis for understanding and identifying meaningful change in natural systems characterized by complexity and variability. This project also held expert counseling meetings from varies disciplines, including climate change, species conservation, habitat conservation, environmental pressure, recreation and management, to select 18 recommendations of long-term ecological monitoring and indicator species. Meanwhile, we have held several ecological monitoring simulations and trainings for volunteers of Yushan National Park.