[Objective] The paper was to study the impact of climate on China’s grain trade. [Method] The grain trade gravity model was constructed and the main influence factors of the grain trade flow were analyzed, such as GD...[Objective] The paper was to study the impact of climate on China’s grain trade. [Method] The grain trade gravity model was constructed and the main influence factors of the grain trade flow were analyzed, such as GDP, population, grain yield, CO2 and air temperature. [Result] GDP had negative correlation with China’s grain trade volume; carbon dioxide emissions had significantly positive correlation with China’s grain trade volume. [Conclusion] China’s grain structure of varieties should be adjusted with changes of people’s grain consumption structure; the better institutional arrangements should be created during grain production and distribution to reduce carbon dioxide emissions.展开更多
基金Science and Technology Innovation Project of Ministry of Culture(2011021)Fund Project for Research of Humanities and Social Sciences of Minstry of Education(11YJA850019)Social Science Fund Project of Hubei Province,"Eleven Five"Planning Project([2010]274)~~
文摘[Objective] The paper was to study the impact of climate on China’s grain trade. [Method] The grain trade gravity model was constructed and the main influence factors of the grain trade flow were analyzed, such as GDP, population, grain yield, CO2 and air temperature. [Result] GDP had negative correlation with China’s grain trade volume; carbon dioxide emissions had significantly positive correlation with China’s grain trade volume. [Conclusion] China’s grain structure of varieties should be adjusted with changes of people’s grain consumption structure; the better institutional arrangements should be created during grain production and distribution to reduce carbon dioxide emissions.
