Ecosystems and biodiversity underpin planetary health by regulating climate, purifying water, and providing habitats essential for human survival and natural resilience. Forestry management plays a vital role within this context by sustaining timber resources, carbon sinks, and biodiversity hotspots that mitigate climate change and reduce the risk of natural disasters such as landslides. Using Earth observation missions such as CHIME, LSTM, ROSE-L, and CO2M, experts and managers assess forest conditions, perform forest classification based on species composition, structure, density, and health, enable habitat mapping and restoration, derive ecosystem structural and functional traits, and monitor protected areas. These capabilities support conservation efforts, detect degradation, track organic growth, and guide restoration planning, ensuring sustainable practices that balance economic needs with long-term environmental protection while preserving ecosystem services critical for societal well-being.