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Citation
Articles | Volume XLII-3
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3, 2291–2296, 2018
https://doi.org/10.5194/isprs-archives-XLII-3-2291-2018
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3, 2291–2296, 2018
https://doi.org/10.5194/isprs-archives-XLII-3-2291-2018

  30 Apr 2018

30 Apr 2018

RESEARCH ON THE DIRECT CARBON EMISSION FORECAST OF CHINA'S PROVINCIAL RESIDENTS BASED ON NEURAL NETWORK

T. Zhang, B. Zhou, S. Zhou, and W. Yan T. Zhang et al.
  • College of Environment and Planning, Henan University, Kaifeng 475004, Henan, China

Keywords: Global climate change, Residents’ carbon emissions, Elman, Neural network, Forecast, China

Abstract. Global climate change, which mainly effected by human carbon emissions, would affect the regional economic, natural ecological environment, social development and food security in the near future. It’s particularly important to make accurate predictions of carbon emissions based on current carbon emissions. This paper accounted out the direct consumption of carbon emissions data from 1995 to 2014 about 30 provinces (the data of Tibet, Hong Kong, Macao and Taiwan is missing) and the whole of China. And it selected the optimal models from BP, RBF and Elman neural network for direct carbon emission prediction, what aim was to select the optimal prediction method and explore the possibility of reaching the peak of residents direct carbon emissions of China in 2030. Research shows that: 1) Residents’ direct carbon emissions per capita of all provinces showed an upward trend in 20 years. 2) The accuracy of the prediction results by Elman neural network model is higher than others and more suitable for carbon emission data projections. 3) With the situation of residents’ direct carbon emissions free development, the direct carbon emissions will show a fast to slow upward trend in the next few years and began to flatten after 2020, and the direct carbon emissions of per capita will reach the peak in 2032. This is also confirmed that China is expected to reach its peak in carbon emissions by 2030 in theory.

This paper has been retracted.