Paper Title:
Emergy Analysis on Ecological Economic System in Liuzhou
  Abstract

The objective of this study was using methods of emergy theory to calculate the flow of emergy on eco-economic system in Liuzhou from 2004 to 2008, in order to analyse emergy relationship of ecological economic system including society, economy and ecological subsystems. The results showed the emergy self-sufficient ratio, the net emergy yield ratio decreased year by year, but the environmental loading ratio and population carrying capacity increased in recent years, and Emergy index for sustainable development decreased rapidly. This study could put forward countermeasures for sustainable development of Liuzhou ecological economic system.

  Info
Periodical
Advanced Materials Research (Volumes 171-172)
Edited by
Zhihua Xu, Gang Shen and Sally Lin
Pages
437-440
DOI
10.4028/www.scientific.net/AMR.171-172.437
Citation
H. Y. Fu, G. W. Cheng, G. D. Lu, W. Y. Wei, H. Wang, T. S. Chen, "Emergy Analysis on Ecological Economic System in Liuzhou", Advanced Materials Research, Vols. 171-172, pp. 437-440, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Cheng Long He, Wen Li Liu, Xin Guo Wu, Xian Jun He
Chapter 6: Environmental Restoration Engineering
Abstract:Hangzhou urban agglomeration (HzUA) plays a decisive role in Zhejiang province and even in the Changjiang delta. Whose core is Hangzhou, the...
1296
Authors: Wen Li Liu, Cheng Long He
Chapter 3: Environmental Planning and Assessment
Abstract:The calculation methods of the city emergy yield ratio (EYR), environmental load rate (ELR) and city environmental efficiency index (CEI) are...
772
Authors: Xiao Bing Pei, Fang Liu
Chapter 8: Environmental Engineering and Environmental Protection
Abstract:Based on emergy analysis, this paper studied the emergy flow in the eco-economy system in Shanghai Pudong New Area from 1995 to 2011 and...
859