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论文旨在从进出口量、额和均价的角度,理清过去一段时期中国海水贝类进出口贸易的变动趋势,并简要分析其影响因素。研究结果显示:1984-2009年,中国海水贝类进出口贸易呈现出波动上升的趋势,前期(1984-1993)波动较为平缓,后期(1994-2009)随国内经济深度融人世界经济,波动幅度逐步加大;同一时期,中国海水贝类进口价格虽然变化不大,但出口价格增长较快;分阶段看,1994-2003年是中国海水贝类进出口贸易增长最快的时期;分物种看,蛤类、牡蛎、扇贝、贻贝以及鲍螺类又各自显现出不同的变动特征。
The paper aims to clarify the changing trend of the import and export trade of seawater and shellfish in the past period of China from the perspectives of volume, volume and price of imports and exports, and briefly analyze the influencing factors. The results show that from 1984 to 2009, the import and export of seawater and shellfish in China showed a rising trend. The fluctuations of the former period (1984-1993) were relatively flat. In the latter period (1994-2009), the depth of domestic economy melded into the world economy. The fluctuation range Gradually increased. In the same period, the import prices of seawater and shellfish in China changed little, but the export prices increased rapidly. In stages, the import and export trade of seawater and shellfish in 1994- 2003 witnessed the fastest growth. , Clams, oysters, scallops, mussels and abalone also showed different changes in their characteristics.