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本文在对1997~2010年期间我国海洋农业发展数据进行统计分析的基础上,采用聚类分析对我国海洋农业的发展阶段和地区进行分类,同时采取集中度研究我国海洋农业的地区差距。结果表明,我国海洋农业总体上处于稳步发展阶段,但由于海洋第二、第三产业的快速发展,导致海洋农业所占比重越来越低。我国海洋农业发展从时间上可以分为三个阶段,分别是起步阶段、调整阶段和稳步发展阶段。从空间上看,我国海洋农业可以分为三类:第一类是海洋农业发达地区,包括山东、辽宁、福建、浙江、广东省;第二类是海洋农业发展中等地区,包括江苏、海南省和广西壮族自治区;第三类是海洋农业欠发达地区,包括上海和天津市、河北省。从总体上看,我国海洋农业发展的地区差距在不断缩小,呈现出良好的发展态势。
Based on the statistical analysis of marine agricultural development data in China from 1997 to 2010, this paper uses cluster analysis to classify the stages and regions of ocean agriculture development in our country. At the same time, it takes a concentrated study on the regional disparities of marine agriculture in China. The results show that the marine agriculture in our country is in a steady development stage as a whole, but due to the rapid development of the marine secondary and tertiary industries, the proportion of marine agriculture is getting lower and lower. The development of marine agriculture in our country can be divided into three stages from the time. They are the initial stage, the adjustment stage and the steady development stage. From the perspective of space, China’s marine agriculture can be divided into three categories: the first is the marine agriculture developed areas, including Shandong, Liaoning, Fujian, Zhejiang, Guangdong Province; the second is the middle sea agriculture development areas, including Jiangsu and Hainan And Guangxi Zhuang Autonomous Region; the third category is underdeveloped areas of marine agriculture, including Shanghai and Tianjin, Hebei Province. In general, the regional disparities in the development of marine agriculture in China are shrinking constantly, showing a good momentum of development.