安徽农业科学2017，Vol.45Issue(8)：226-227,2.
西南山区城镇化过程与区域气候的关系——以四川省绵阳市为例
The Relationship Between Urbanization Process and Regional Climate in Southwest Mountainous Areas-A Case Study of Mianyang City,Sichuan Province
摘要
Abstract
The development of urbanization in the mountainous area of Southwest China is late,the level of urbanization is low.Because of the special terrain and ecological conditions in the Southwest mountainous area,the development of urbanization will have a certain impact on regional climate.This paper uses correlation analysis and regression analysis method to discuss the relationship between urbanization and regional climate (temperature,precipitation and dryness)in Mianyang City from 1985 to 2014.Research shows the climatic factors in Mianyang have different trends,where the temperature appears a clear upward trend,there is a decline in the degree of dryness,precipitation change is not.The influence of urbanization development on air temperature is great,with the increase of urbanization rate,regional temperature will also increase.Urbanization rate increases by one percentage point,the average temperature will increase by 0.048 ℃,the influence of urbanization rate on precipitation and dryness is relatively small.关键词
西南山区/城镇化/区域气候/绵阳市Key words
Southwest mountainous areas/Urbanization/Regional climate/Mianyang City分类
建筑与水利引用本文复制引用
袁琦,侯兰功,张莹..西南山区城镇化过程与区域气候的关系——以四川省绵阳市为例[J].安徽农业科学,2017,45(8):226-227,2.基金项目
四川省教育厅重点项目(15ZAO123) （15ZAO123）
西南科大博士基金项目(14ZX136). （14ZX136）
