中文摘要：

城市的室外的热环境的学习被与预言并且评估被连接的系统(GIS ) 技术为室外的热环境建模的 u-sing 地理信息在多山的城市之一里执行，监视数据并且模仿数据。一个预言和评估系统被建立。一个典型多山的城市，我。e。，在在中国的重庆的 Yunyangcity，当一个例子，它的都市化趋势和人口生长被预言并且评估，被拿。热岛紧张和它的趋势被模仿，温度领域，速度领域和湿度领域被分析。结果证明 GIS 们是一个有效工具处理室外的热环境，特别为有特殊地理个性的多山的城市。GIS 们能在特别为多山的城市计划的环境管理和城市被使用。

英文摘要：

The study of urban outdoor thermal environment was carried out in one of the mountainous cities by using geography information system（GIS） technique which is connected with predicting and evaluating models for the outdoor thermal environment, monitoring data and simulating data. A prediction and evaluation system were set up. A typical mountainous city, i. e. , Yunyang city in Chongqing in China, was taken as an example, its urbanization trend and population growth was predicted and evaluated. The heat island intensity and its trend were simulated, the temperature field, velocity field and the humidity field were analyzed. The results show that GIS is an effective tool to deal with the outdoor thermal environment, especially for the mountainous cities with special geographical particularities. GIS can be used in the environmental management and the city planning especially for the mountainous cities.