气候变暖与西安市冬季供暖的能源消耗分析

气候变暖与西安市冬季供暖的能源消耗分析

The accumulated negative temperature,the first heating date,the last heating date,heating duration,collective heating area and energy consumption for winter heating in Xi'an during 1986-2002 were comprehensively analyzed.The results show that under the global warming,winter in Xi'an became warmer and heating duration shone,With the development of economy,the area and energy consumption for collective heating increased continually.In the meantime,the energy consumption per unit area for winter heating decreased year by year,but it did not match the winter temperature well because the energy was not proportionally consumed according to the change of temperature.In order to conserve energy effectively,heating in winter should be timely adjusted according to actual temperature change.

作 者： 庞文保 刘宇 张海东 Pang Wenbao Liu Yu Zhang Haidong   作者单位： 庞文保,刘宇,Pang Wenbao,Liu Yu(Service Center of Meteorological Science and Technology of Shaanxi Province,Xi'an 710015,China)

张海东,Zhang Haidong(Nanjing University of Information Science & Technology,Nanjing 210044,China;National Climate Center,China Meteorological Administration,Beijing 100081,China) 

刊 名： 气候变化研究进展  ISTIC 英文刊名： ADVANCES IN CLIMATE CHANGE RESEARCH  年，卷(期)： 2008 4(z1)  分类号： P4  关键词： climate warming   energy consumption   heating   energy conservation  

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