2014年土地科学研究进展评述及2015年展望——农用地保护分报告

研究目的:归纳分析2014年国内外农用地保护方面的研究进展,展望未来研究趋势。研究方法:文献统计法。研究结果:2014年国内农用地保护研究主要侧重于耕地保护、耕地资源变化、农用地多功能价值及生态保护等方面,国外侧重于荒地恢复、生物多样性保护等方面。研究结论:国内外农用地保护研究存在一定的差异,未来国内学者还将在推动农村城镇化及农业现代化发展的主要科技需求下,更加关注耕地数量质量及空间变化等方面的研究,农用地产能提升与现代农业发展、生态环境保护等仍将是研究重点。

Progress Review on Land Science Research in 2014 and Prospects for 2015: Sub-report of Agricultural Land Conservation

The purposes of this study are to summarize and analyze the research progress of the agriculture land conservation in China and overseas in 2014, as well as to forecast the research trend in 2015. Method adopted is mainly literature review. The results show that the focuses of the research on agricultural land preservation in China in 2014 include the protection of arable land, the change of the arable land resources, the multiple functions and values of the arable land, and the eco-system conservation. The research emphasis in foreign countries includes the recovery of the abandoned land and the protection of bio-diversity. The study concludes that the research shows some differences between China and overseas. Future research for Chinese scholars should be on the changes of the quantity and quality of arable land, and the spatial variation under the technical needs of the urbanization process and the development of modern agriculture. The future research emphasis should be on the improvement of agricultural land productivity, the development of modern agriculture, and the protection of the eco-environment.