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我国耕地保护面临的困境及其对策 被引量:43

Barriers of and Solutions to Farmland Conservation in China
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摘要 2008年中国耕地资源总量为12171.6万公顷,占世界耕地总量的7.8%,人均耕地为0.0916公顷,为世界平均水平的38.2%。1997-2008年间,中国耕地减少量为1229.89万公顷,年均减少102.49万公顷。尽管中国实行最严格的耕地保护政策与措施,并取得了很大的成效,然而却面临着快速城市化与工业化发展、农业结构调整与生态环境保护等因素的挑战。借鉴其他国家耕地保护的成功经验,创新耕地保护的方法与手段,注重耕地质量与灌溉条件的改善,是中国耕地保护与可持续发展的关键。 China’s total area of cultivated land in 2008 is 121.716 million hectares, accounting for 7.8% of the total cultivated land of the world, and its cultivated land per capita is 0.0916 hectares, only accounting for 38.2% of the world average level. From 1997 to 2008, China’s cultivated lands have reduced 12.2989 million hectares, decreasing by 1.0249 million hectares per year. Although China has been implementing the stringent cultivated land protection policies and has achieved great success, the decreasing tendency is notable with the rapid urbanization, agricultural structure adjustment and eco-environment protection. It is advised that China’s cultivated land protection could be secured by means of experience learning from other countries, protection measures innovation, and quality improvement of cultivated lands.
出处 《华中科技大学学报(社会科学版)》 CSSCI 北大核心 2010年第3期79-84,共6页 Journal of Huazhong University of Science and Technology(Social Science Edition)
基金 教育部人文社科研究项目(09YJAZH035)
关键词 耕地保护 粮食安全 城镇化 cultivated land protection food security urbanization
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