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Author Chen, B.; Shi, G.; Wang, B.; Zhao, J.; Tan, S.
Title Estimation of the anthropogenic heat release distribution in China from 1992 to 2009 Type Journal Article
Year (down) 2012 Publication Acta Meteorologica Sinica Abbreviated Journal Acta Meteorol Sin
Volume 26 Issue 4 Pages 507-515
Keywords DMSP/OLS; estimation; distribution; anthropogenic heat flux; China; remote sensing
Abstract Stable light data from Defense Meteorological Satellite Program (DMSP)/Operational Linescan System (OLS) satellites and authoritative energy consumption data distributed by National Bureau of Statistics of China were applied to estimating the distribution of anthropogenic heat release in China from 1992 to 2009. A strong linear relationship was found between DMSP/OLS digital number data and anthropogenic heat flux density (AHFD). The results indicate that anthropogenic heat release in China was geographically concentrated and was fundamentally correlated with economic activities. The anthropogenic heat release in economically developed areas in northern, eastern, and southern China was much larger than other regions, whereas it was very small in northwestern and southwestern China. The mean AHFD in China increased from 0.07 W m−2 in 1978 to 0.28 W m−2 in 2008. The results indicate that in the anthropogenic heat-concentrated regions of Beijing, the Yangtze River Delta, and the Pearl River Delta, the AHFD levels were much higher than the average. The effect of aggravating anthropogenic heat release on climate change deserves further investigation.
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Language Summary Language Original Title
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Series Volume Series Issue Edition
ISSN 0894-0525 ISBN Medium
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Call Number IDA @ john @ Serial 215
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