JOURNAL OF HEBEI UNIVERSITY (Philosophy and Social Science) ›› 2016, Vol. 41 ›› Issue (4): 106-113.DOI: 10.3969/j.issn.1005-6378.2016.04.015

• Original Paper • Previous Articles     Next Articles

The Evaluation of Sustainable Development of BeijingTianjinHebei Ecological Supporting Area Based on Emergy Analysis——Taking Chengde as an Example

CHENG Fu wei, ZHANG Yuecong   

  1. 1 College of Economics, Hebei University, Baoding, Hebei 071002;2College of Resources and Environmental Science, Hebei Normal University for Nationalities, Chengde, Hebei 067000, China
  • Received:2015-12-26 Online:2016-07-25 Published:2016-07-25

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Abstract: By energy analysis method, the green GDP of Chengde, a Beijing Tianjin Hebei ecological supporting area is calculated and it accounts for 74.29% of the traditional GDP. The results show that the development of Chengde is at the cost of the natural resources depletion and environmental pollution and there is much room for improvement. By calculating part of emergy indices, carrying on the comparison to the related data from the year of 2004 to 2011, and evaluating its sustainable development, there is a downward trend as for EXI and EISD. The ELR of Chengde is high and technology contents of the industries of Chengde are low, resulting in the waste and destruction of natural resources, which is against the sustainable development of Chengde and plays a bad role in supporting the ecological development of Beijing Tianjin Hebei areas.

Key words: emergy analysis, a Beijing Tianjin Hebei ecological supporting area, sustainable development, green GDP, Chengde

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