摘要
粮食安全直接关乎民生幸福和社会稳定,从而一直是我国经济社会发展中的敏感话题。为此,本文对国外关于粮食安全研究的最新进展进行梳理,并提出对我国粮食安全的启示:一是粮食安全内涵随经济发展阶段变化而不断丰富和发展;二是气候变化和生物燃料对粮食安全的影响有待于深入研究,我国发展生物燃料需慎重;三是水资源短缺将对粮食安全造成重大威胁;四是加强粮食安全知识教育,减少粮食浪费是确保我国粮食安全的重要手段。
Food security is directly related to people's livelihood, happiness and social stability, which has been a sensitive topic in China's economic and social development. This paper reviews the latest progress in the research on food security in foreign countries and puts forward the following suggestions to China's food security. Firstly, the connotation of food security is unceasingly enriched with the changes of stage of economic development. Secondly, the impact of climate change and bio-fuel on food security need to be studied more deeply and the development of bio-fuel in China should be prudent. Thirdly, the shortage of water resources will pose a major threat to food security. Fourthly, China should strengthen the education on food safety knowledge to reduce food waste.
出处
《教学与研究》
CSSCI
北大核心
2014年第7期93-101,共9页
Teaching and Research
基金
国家社科基金青年项目"保障国民经济可持续发展的水利投资最优规模研究"(项目号:12CJL065)
教育部人文社科青年基金项目"迈过‘中等收入陷阱’的水资源支撑问题研究"(项目号:11YJC790276)支持
关键词
粮食安全
气候变化
生物燃料
水资源
food security
climate change
bio-fuels
water resources