摘要
上世纪全球范围的绿色革命浪潮使世界粮食产量翻倍,同时也付出了高昂的环境代价。在此形势下,农业的变迁发展成为国际社会关注的焦点问题。本文在文献综述基础上,分析了现代农业驱动全球环境变化的主要原因和重要性,讨论了正在变迁发展的替代农业可持续性,并从长远发展和现实角度对正在进行的世界农业变迁做了一些初步思考。
The global green revolution in the past 20th century doubled grain production in the world, but at the same time, we paid the high environmental cost, so the transforming and developing of agriculture are attracting the focus of international society. In the paper, the main reasons and importance were analyzed about global environmental change driven by modern agriculture based on literatures, and the sustainability of world transforming agricultural was discussed. Lastly, the authors gave some advices about transforming agri- culture in long term development in the world.
出处
《干旱气象》
2013年第2期406-411,共6页
Journal of Arid Meteorology
基金
国家自然科学基金项目(41261052)
公益性气象行业科研专项(GYHY201106029)
国家重点基础研究发展计划项目2013CB430200(2013CB430206)
干旱基金项目(IAM201213)共同资助
关键词
常规农业
有机农业
富营养化
环境变化
conventional agricuhure
organic agriculture
eutrophication
environmental change
