EVALUATION OF THE TESSO NILO NATIONAL PARK ECOSYSTEM RESTORATION PROGRAM 2018 – 2023

This research aims to evaluate the implementation of the Ecosystem Restoration Program (ERP) at Tesso Nilo National Park (TNTN) during the period 2018–2023 as a response to massive ecosystem degradation caused by encroachment, land conversion, and other anthropogenic disturbances. The research uses a descriptive qualitative approach with the CIPP (Context, Input, Process, Product) evaluation model as the analytical framework. The research results indicate that the condition of the TNTN ecosystem before the PE program was at a high level of degradation, characterized by a decrease in natural forest cover, habitat fragmentation, and an increase in human-wildlife conflict. Following the implementation of the PE program, there was an improvement in biophysical conditions in the recovery area, particularly in increased vegetation cover and successful plant growth in most locations. Based on national indicators, the overall effectiveness of the PE program has generally met the success criteria, with an average plant survival rate of ≥75%, although variations in achievement were still found between blocks, and some locations even showed success rates below standard. Factors supporting program success include policy support, multi-stakeholder collaboration, and the availability of technical resources. Meanwhile, limiting factors include degraded soil conditions, wildlife disturbances, limited post-harvest supervision, and low community participation in some areas. From a sustainability perspective, the PE program is projected to have a positive impact on the restoration of TNTN's ecological functions during the 2024–2028 period, particularly in supporting ecosystem resilience, biodiversity protection, and environmental stability in the conservation area..