1.郑州市数字化城市管理数据建设及共享策略研究;2.数字环境考古理论与实证研究;3.基于3S技术的河南省湿地变化研究;4.河南省生态农业循环经济模式发展研究;5.中部崛起背景下河南省区域政策取向研究;6.河南省农用地产能影响因素评价研究;7.工业集聚区土地集约利用评价研究;8.河 1. Zhengzhou digital city management data construction and sharing strategy research; 2. Digital environmental archeology theory and empirical research; 3. Based on 3S technology in Henan Province wetland change research; 4. Henan Province eco-agriculture circular economy model development research; Research on the regional policy orientation of Henan Province under the background of the rise of Central China; 6. research on the evaluation of influencing factors of agricultural land production capacity in Henan Province; 7. research on the intensive land use evaluation of industrial agglomeration area;