The system you're describing sounds like it aligns with the concept of resource management or sustainable resource management. This involves the careful planning, extraction, and utilization of raw materials in a way that balances ecological health, economic viability, and social equity. In a colonial or settlement context, such a system would aim to ensure that resources are not depleted or damaged, allowing for long-term sustainability and minimized environmental impact.
Another term that might fit is regulated resource extraction, which refers specifically to the policies and practices implemented to oversee how resources are harvested, ensuring that it is done responsibly and sustainably.
If the context includes regulation and oversight by a governing body, it might also be relevant to mention integrated resource management, which combines societal needs, economic development goals, and environmental conservation measures.