| 资源型重工业城市生态压力分析 |
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| 引用本文： | 贾冯睿,吴明,邵令东,姚尧,王雷,于慧鹏.资源型重工业城市生态压力分析[J].抚顺石油学院学报,2012(1):36-40. |
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| 作者姓名： | 贾冯睿 吴明 邵令东 姚尧 王雷 于慧鹏 |
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| 作者单位： | 辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 |
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| 基金项目： | 辽宁省科学技术计划项目（20100401025） |
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| 摘 要： | 构建了资源型重工业城市生态压力的指标体系,通过因子分析法确定了指标的公共因子和权重。采用抚顺市2000-2009年生态压力指标数据,分析和评价了该市在此期间的生态压力水平。研究结果表明：抚顺市的生态压力从2000年的-1.089增长到2009年的1.363,城市生态压力整体呈增大趋势,尤其是2006年以后,生态压力接近线性增长;人口密度、工业废水排放量和化肥施用量是影响城市生态压力指数的重要因素。
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| 关 键 词： | 资源型重工业城市 生态压力 公共因子 因子分析 |
Analysis of Ecological Pressure for the Resource-Based and Heavy Industrial City |
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| JIA Feng-rui,WU Ming,SHAO Ling-dong,YAO Yao,WANG Lei,YU Hui-peng.Analysis of Ecological Pressure for the Resource-Based and Heavy Industrial City[J].Journal of Fushun Petroleum Institute,2012(1):36-40. |
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| Authors: | JIA Feng-rui WU Ming SHAO Ling-dong YAO Yao WANG Lei YU Hui-peng |
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| Affiliation: | (College of Petroleum Engineering,Liaoning Shihua University,Fushun Liaoning 113001,P.R.China) |
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| Abstract: | Indexes System of ecological pressure for resource-based and heavy industrial city was established,and the common factor and weight of the indexes were confirmed by factor analysis.Based on 2000-2009 data of Fushun,ecological pressure and of Fushun were analyzed and evaluated.The results show that ecological pressure index increased from-1.089 to 1.363 and an increasing trend on the whole was exhibited during 2000-2009,especially after 2006,the ecological pressure grew in a straight line.Population density,industrial waste water discharge and chemical fertilizer consumption are the important factors influencing the ecological pressure index. |
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| Keywords: | Resource-based and heavy industrial city Ecological pressure Common factor Factor analysis |
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