我国海域评估的理论体系及海域分等的实证研究

Evaluation of Sea Area in China and Positive Research of Grading of Sea Area

海域与土地同属国土资源性资产,实行海域有偿使用是沿海发达国家有效用海和加强海岸带管理的重要制度。但由于当前我国海域使用金征收标准主要以地方为主,制定的依据不充分、随意性较大,没有充分反映各地区的经济发展水平和资源环境条件差异,急需要建立一套科学合理的海域使用评估理论体系。本文将以土地评估理论为基础,结合海域使用的自然与社会经济的特殊属性,构建海域使用评估的理论框架;具体研究海域"等"的划分指标体系,实证研究辽宁沿海海域"等"的划分(关于海域分类定级及基准价估算,另文撰述)。为沿海其它海域使用评估提供借鉴。

The sea area, as well as the land, is the assets of territory resources, and the paid use for sea area is an important system that enhances the coastal management. Based on the theory of land evaluation and combining the special attributes of nature and social economy in sea area use, this article has established the theory framework of sea area use and evaluation, and discussed the index system of grading the sea area, the selection of dominant factors, and the preliminary principles of grading sea area. We also have some empirical study to grading the sea area in Liaoning province , where the sea area is divided into four grades： the first grade, including the city of Dalian; the second grade, including cities of Huludao, Yingkou, Jinzhou, Zhuanghe, Wafangdian, Pulandian and the county cities of Panjin, Donggang, Xingcheng, Gaizhou and counties of Suizhong, Panshan and Dawa. of Changhai; the third grade, including the Linghai; and the fourth grade, including the