| 2008年南京市热岛效应演变特征及其对城市居民生活影响 |
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| 引用本文： | 闫少锋,张金池,张波,陆茜,王永平,俞红,张增信.2008年南京市热岛效应演变特征及其对城市居民生活影响[J].辽宁气象,2011(1):14-20. |
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| 作者姓名： | 闫少锋 张金池 张波 陆茜 王永平 俞红 张增信 |
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| 作者单位： | [1]南京林业大学森林资源与环境学院,江苏南京210037 [2]南京市气象局,江苏南京210008 [3]南京市江宁区气象局,江苏南京211100 |
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| 基金项目： | 公益性行业科研专项“典型森林植被对水资源形成过程的调控研究”; 中国气象局北京城市气象科学研究所开放基金（UMRF200802）; 南京市气象局开放课题（NJ200802）共同资助 |
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| 摘 要： | 利用2008年南京市23个自动气象观测站气温资料,分析南京市城市热岛效应的空间分布及其变化特征。结果表明：南京市的热岛中心主要分布在人口和建筑物密集的鼓楼、白下区和建邺区,下关、江宁和浦口等城区气温较低;2008年南京市平均城市热岛强度为1.6℃,四季热岛强度呈秋季、春季、冬季和夏季依次减弱;南京市城市热岛效应对城市居民生活影响较大。南京市热岛效应的逐渐增强,将导致夏季空调使用量的增加,增加能耗对创建低碳城市、建设和谐城市生活产生消极影响。
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| 关 键 词： | 热岛强度 热岛效应 气温 南京 |
Evolution of urban heat island effect in 2008 and its influence on resident life in Nanjing,Jiangsu province |
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| YAN Shao-feng,ZHANG Jin-chi,ZHANG Bo,LU Qian,WANG Yong-ping,YU Hong,ZHANG Zeng-xin.Evolution of urban heat island effect in 2008 and its influence on resident life in Nanjing,Jiangsu province[J].Liaoning Meteorological Quarterly,2011(1):14-20. |
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| Authors: | YAN Shao-feng ZHANG Jin-chi ZHANG Bo LU Qian WANG Yong-ping YU Hong ZHANG Zeng-xin |
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| Institution: | 1.College of Forest Resources and Environment,Nanjing Forestry University,Nanjing 210037,China; 2.Nanjing Meteorological Bureau,Nanjing 210008,China;3.Meteorological Bureau of Jiangning District in Nanjing,Nanjing 211100,China) |
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| Abstract: | Based on air temperature data from 23 automatic weather stations in 2008 in Nanjing,the spatial distribution characteristics of urban heat island effect were analyzed.The results indicate that the center of urban heat island effect is located in Gulou,Baixia and Jianye districts where the population and buildings are dense,whereas the air temperatures in the districts of Xiaguan,Jiangning and Pukou are lower.The mean urban heat island intensity reaches 1.6 ℃ in 2008 in Nanjing.The intensity of urban heat island weakens seasonally in a order of autumn,spring,winter and summer,respectively.The influence of urban heat island effect on resident life is obvious in Nanjing.This effect increases gradually and leads to the increase in air condition usage in summer.At the same time,it is disadvantageous to establish low carbon city and construct harmonious urban life. |
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| Keywords: | Urban heat island intensity Urban heat island effect Air temperature Nanjing |
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