Study on Relation between Energy Consumption and Climate Change in China

• 作者: Fen Li Jianxin Zhang
• 来源期刊: 气象与环境研究：英文版
• 学科: 地球科学
• 关键词: 气候变化特征 能源消费量 中国 国内生产总值 能源消耗量 年平均气温 经济发展 平均温度
• 年，卷（期）: qxyhjyjywb_2013,（1）
• 页码范围: 29-35
• 页数: 7页
• 分类号: P467

摘要

[Objective]The research aimed to study relation between energy consumption and climate change in China.[Method]Climate change characteristics from 1951 to 2009 in China were summarized.Economic and social developments in China in recent 50 years were analyzed from production and consumption amounts of the energy,energy source composition and energy consumption of the GDP(ten-thousand yuan).Influences of the energy consumption and economic development on climate change were discussed.[Result]Annual average temperature of China increased obviously from 1951 to 2009,and regional difference was distinct.Increasing trend of the temperature in the north of 35° N was bigger than that in the south.Increasing trend of the temperature in northeast China and Inner Mongolia reached 0.04 ℃ /a.The average temperature from 1981 to 2009 was higher than that from 1951 to 1980,and the biggest difference value was more than 2.0 ℃.Mutation of Chinese energy production and consumption happened in 1985,but average temperature of China had an obvious mutation in 1989,showing temperature mutation lagged behind energy production and consumption mutation.Energy consumption of the GDP(ten-thousand yuan) decreased evidently from 1978 to 1997.Beginning from 1998,the decreasing pace slowed down markedly,and there was a rebound in 2003.Chinese new energy amount was increasing year by year.Because the total energy consumption amount was also increasing,new energy proportion had been maintained about one quarter.The energy consumption increasing model with energy consumption coefficient and the model without energy consumption coefficient were set up in this paper.It was found that Chinese energy structure changed a little after considering energy consumption coefficient.Proportion of the coal decreased,while proportions of the oil,natural gas and electric power increased.Temperature changing trend was consistent with that of the economic development and energy consumption.Change trend of the average temperature basically presented good pos