我国耕地预警研究现状及发展趋势  

Current Situation and Development Trend of Early Warning Research of Cultivated Land in China

作　　者：江涌起[1,2] 吴相利[1] 

机构地区：[1]哈尔滨师范大学地理科学学院,黑龙江哈尔滨150025 [2]绥化学院农业与水利工程学院,黑龙江绥化152000

出　　处：《安徽农业科学》2013年第33期13010-13013,共4页Journal of Anhui Agricultural Sciences

摘　　要：对我国耕地预警研究的理论探讨、主要研究方法、内容及其实证及工程研究进行了归纳总结,指出我国耕地预警研究的发展趋势:未来将重点深化耕地安全预警模型的应用研究,揭示不同尺度耕地资源安全变化的机制,建立适合研究区域的预警模型,进行耕地资源安全的准确评价与预测等方面研究,探索建立健全各层次耕地资源安全监测体系和运行机制的研究。The theoretical studies about farmland early warning, main research method, content, and empirical and engineering studies were summarized, the development trend of farmland early warning research were proposed ： focus on deepening the future application of the culti- vated land security warning model, revealing different scale farmland resource security mechanism for change, establishing early warning model for the study area, an accurate assessment and prediction of cultivated land resources security and other aspects of research, exploration and research at all levels to establish and improve the safety of cultivated land resources monitoring system and operational mechanism.

关 键 词：耕地预警 安全评价与预测 研究趋势 

分 类 号：S28[农业科学—农业水土工程]