本文旨在简要地评述海洋环境、海洋政策问题以及与海洋经济学有密切关系的某些经济理论问题。一、环境从十七世纪到十九世纪末,海洋政策和法律都把海洋作为开放领域。保持此项开放制度的必要条件是,由最能 The purpose of this article is to briefly comment on the issues of the marine environment, marine policy issues and some of the economic issues that are closely related to marine economics. I. Environment From the seventeenth century to the end of the nineteenth century, marine policies and laws all regarded the oceans as an open area. The necessary condition for maintaining this open system is that it is the best