东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2011, Vol. 32 ›› Issue (9): 1352-1355.DOI: -

• 论著 • 上一篇    下一篇

沈阳市经济发展的环境压力

王凤波;顾晓薇;王青;胥孝川;   

  1. 东北大学资源与土木工程学院;
  • 收稿日期:2013-06-19 修回日期:2013-06-19 发布日期:2013-04-04
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    辽宁省自然科学基金资助项目(20081015);;

Environmental pressure of Shenyang's economic development

Wang, Feng-Bo (1); Gu, Xiao-Wei (1); Wang, Qing (1); Xu, Xiao-Chuan (1)   

  1. (1) School of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China
  • Received:2013-06-19 Revised:2013-06-19 Published:2013-04-04
  • Contact: Gu, X.-W.
  • About author:-
  • Supported by:
    -

RichHTML

0

PDF (PC)

599

摘要： 基于生态足迹方法结合社会代谢物质流及相关指标,构建反映区域经济的综合环境压力模型.应用该模型对沈阳市1991—2005年的环境压力进行计算.结果表明:沈阳市生态足迹总量在2000年后快速上升,可见经济的高速增长是以环境压力(资源消耗)的高速增加为代价的.总足迹构成中,碳足迹占总足迹的66%~80%,直接足迹占20%~34%.可见,沈阳市环境压力的主要矛盾是碳排放,因此,应该把提高经济运行的碳效率、降低碳排放看做一项长远的重要任务.改善能源供给结构和调整产业结构是降低碳排放、提高碳效率的主要途径.

关键词: 生态足迹, 物质流, 环境压力, 碳足迹, 碳效率

Abstract: A model based on the ecological footprint has been developed to reflect the aggregate environmental pressure of a regional economy with combining the material flow analysis of societal metabolism and some related indicators. It was used to calculate the environmental pressure of Shenyang in the period of 1991-2005. The results showed that the total ecological footprint of Shenyang had been rapidly increasing after 2000, indicating that the fast economic growth is achieved at the cost of a high increase in environmental pressure (i.e. resource consumption). Of the total ecological footprint, 66%~80% is carbon footprint and 20%~34% is direct footprint. Therefore, the principal aspect of Shenyang's environmental pressure is carbon emission. Raising the carbon efficiency in the economic development and reducing carbon emission should be the main focus in the long run. To improve the energy supply structure and reform the industrial structure are the main measures for reducing carbon emission and raising carbon efficiency.

中图分类号: