临界退偿系统的捕获优化问题

The Harvesting Optimal Problem of Critical Depensation Systems

本文研究具有临界退偿特性生物种群的动力系统平衡点的稳定性，导出了获得最大持续产出的条件．阐述了临界退偿系统生物种群的脆弱性和保护措施及其投入产出关系．

In this paper,we deal with the stability of equilibrium of critical depensation sys-tems and imply the conditions of aximum sustainable yield.We elaborate frailty,protection mea-sure and effort-yield relation of critical depensation systems.