Asian Papaya Fruit Fly Spread Model for Queensland, Australia

A stochastic programming model combined with an agent-based spread model for the Asian Papaya Fruit Fly in Queensland, Australia. It was developed by Hoa Thi Minh Nguyen of the Australian National University and is calibrated to a highly detailed land-use raster map (50m×50m) and weather-related data. The model is validated against a historical outbreak and used to assess current surveillance levels.

Use Cases

• Optimizing surveillance resource allocation based on stochastic spread models.
• Predicting future damage and spread patterns of invasive pests using agent-based models.
• Calibrating ecological models with high-resolution land-use and weather data.
• Evaluating the cost-effectiveness of post-border active surveillance programs.

Strengths

• Model is calibrated to a highly detailed land-use raster map with 50m×50m resolution.
• Model validation is performed against a historical outbreak.
• Combines stochastic programming with agent-based modeling to address computational challenges.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file formats are unknown, which may limit suitability assessment.

Provenance

Source

Australian National University

Collection Method

Agent-based model calibrated to land-use and weather data, validated against historical outbreak.

Geography

Queensland, Australia