中文摘要：

该文在MAPGIS技术支持下,以郑州市为例,依据＂活动—性质—功能＂的土壤功能分析框架,构建了土壤的生产功能、缓冲与过滤功能评价指标体系,并采用了层析分析法与指数和法对其进行评价,实现了土壤功能从定性到定量的评价,评价结果显示郑州市土壤的生产功能大体处于中等水平,但有进一步恶化的趋势,土壤缓冲与过滤能力较强,同时将其分别与农用地自然等分等成果、以绿色蔬菜产地土壤环境质量为标准的土壤环境质量评价成果进行比较分析,结果分布趋势较为一致,真实的反映了郑州市的实际情况。可为农业生产发展规划、城市建设发展和相关管理部门提供参考与决策依据。

英文摘要：

Based on MAPGIS techniques and ＂activities-properties-function＂ framework of soil function analysis,the evaluation index system according to the soil yield function,buffering and filtering function was established with the analytic hierarchy process and integrated index method in Zhengzhou suburbs.The results indicated that the soil yield function was generally in middle level,but further deterioration,the soil buffering and filtering capacity was stronger.At the same time,the results were compared with agricultural land natural classification achievement and soil environment quality evaluation,which shows that the result trend was more consistent,real reflected the actual situation of Zhengzhou suburbs.So it could provide reference and decision making for agricultural production and development planning,urban construction and development,and related administrative departments.