本文用一种新的方法, 讨论了单种群生物资源的捕获优化问题. 分别以单位时间 最大可持续捕获量和单位时间最大净利润为管理目标, 得到一类 自治单种群捕获模型的最优 捕获策略, 所得结果包括了文献中研究过的几乎所有自治单种群捕获 模型的相应研究结果.

In this paper, using a new method, we discuss the optimal harvesting problems for single-species biological resources. We choose the maximum sustainable yield and net revenue as the management objectives, and investigate the optimal harvesting policies for a class of autonomous single-species models. Our results include almost all the autonomous single-species models ever researched and reported in the literature.