云南纵向岭谷区耕地生态安全预警研究及实现路径

Early Warning and Realizing Path of Ecological Security of Cultivated Land of Longitudinal Range-gorge Region in Yunnan

随着人口增长、工业化、城镇化和农业现代化进程的加快推进,人类活动的不合理因素使得耕地利用的生态问题日趋凸显,以耕地为主体的农用地生态安全现状调控及预警机制已成为农用地保护研究的重点领域之一。首先梳理了国内外有关耕地生态安全研究的进展,并总结其研究特点及未来研究趋势。在此基础上,以云南纵向岭谷区为典型研究区域,基于"问题—内容—目标"的逻辑科学设计云南纵向岭谷区耕地生态安全预警研究的总体框架,并阐明其具体研究的实现路径,为进一步深入开展该区域耕地生态安全系统研究提供逻辑思路与技术支撑。

With the acceleration of population growth, industrialization, urbanization and agricultural modernization, because of the unreasonable factors of human activities, ecological problems of cultivated land have become more and more obvious in China. The situation regulation and early warning mechanisms of farmland ecological security have become one of the key research in the field of farmland protection, of course, firstly gave an overall review of research progress of ecological the farmland with cultivated land as the main. This paper security of cultivated land at home and abroad, and these studies and their characteristics are summarized. In addition, we further predicted future trends of ecological security of cultivated land. On this basis, Longitudinal Range-gorge Region in Yunnan as a typical study area, based on the logic of ＂problem-content-target＂, scientific designed the research framework of ecological security of cultivated land of Longitudinal Range-gorge Region in Yunnan, and further clarified its realizing path. This study provides a theoretical ideas and technical support for further research the problem of ecological security of cultivated land of Longitudinal Range-gorge Region in Yunnan.