Possum model studies are based on possums to explore their physiological characteristics, immune mechanisms, and ecological behavior, with the aim of revealing their role in ecosystems and potential impacts on human health.

The possum model is an important ecological and biomedical research tool that helps scientists explore animal adaptation mechanisms and disease resistance due to its unique physiological characteristics and immune capabilities.

By simulating various scenarios and dynamically adjusting strategies, the possum model helps decision makers to optimize decisions in uncertain and complex environments and improve the adaptability and anti-risk ability of the system.

Another important ecological role of possums is as a bridge between predators and prey. Possums not only prey on pests, but also become prey for other animals. This dual identity allows them to play an important role in the food chain