| 区域经济的资源环境载荷与效率 |
| |
| 引用本文： | 王青,王凤波,顾晓薇,胥孝川. 区域经济的资源环境载荷与效率[J]. 东北大学学报(自然科学版), 2011, 32(10): 1488-1491. DOI: - |
| |
| 作者姓名： | 王青 王凤波 顾晓薇 胥孝川 |
| |
| 作者单位： | 东北大学资源与土术工程学院,辽宁沈阳,110819 |
| |
| 基金项目： | 辽宁省自然科学基金资助项目(20081015); 沈阳市科技局基金资助项目(1063278); 沈阳市社科基金资助项目(100110) |
| |
| 摘 要： | 阐述了表征区域经济的资源环境压力总量和综合效率的环境载荷和效率指标,并对沈阳市1991～2005年的资源环境载荷和效率进行了实证研究.结果表明:这一期间沈阳市经济的综合资源与环境效率年均提高7.4%,投入端和排放端效率年均分别提高8.1%和11.4%.说明沈阳市单位经济产出造成的综合环境压力(尤其是排放端压力)以较快的速率不断降低,这对于处于高速工业化阶段的沈阳市是一个巨大的成绩.然而,其资源环境载荷在2000年后以11%的年增长率高速上升,总载荷的60%～70%来自排放端,而排放载荷的约85%～97%来自能源消费产生的CO2排放.
|
| 关 键 词： | 沈阳市 生态足迹 物质流 资源环境载荷与效率 投入效率 排放效率 |
Resource-Environmental Pressure and Efficiency of Regional Economy |
| |
| WANG Qing,WANG Feng-bo,GU Xiao-wei,XU Xiao-chuan. Resource-Environmental Pressure and Efficiency of Regional Economy[J]. Journal of Northeastern University(Natural Science), 2011, 32(10): 1488-1491. DOI: - |
| |
| Authors: | WANG Qing WANG Feng-bo GU Xiao-wei XU Xiao-chuan |
| |
| Affiliation: | WANG Qing,WANG Feng-bo,GU Xiao-wei,XU Xiao-chuan(School of Resources & Civil Engineering,Northeastern University,Shenyang 110819,China.) |
| |
| Abstract: | The aggregate resource-environmental pressure and efficiency of a regional economy were presented.The resource-environmental pressure and efficiency of Shenyang from 1991 to 2005 were studied empirically.The results showed that the aggregate resource-environmental efficiency of Shenyang's economy increased by 7.4% at a year,and its efficiencies on the input and output sides increased by 8.1% and 11.4% at a year,respectively.This means that the environmental pressure(especially on the output side) per unit o... |
| |
| Keywords: | Shenyang ecological footprint material flow resource-environmental pressure and efficiency input efficiency output efficiency |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《东北大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《东北大学学报(自然科学版)》下载全文 |
