摘要
选取苏州市1990-2004年经济与环境数据,通过分析经济因子与环境因子相互关系,探究苏州市经济增长与环境质量演替轨迹,建立经济增长与环境污染水平计量模型。根据模型结果分析了苏州市环境库兹涅茨曲线的特征及产生的原因,并提出了相应的改进建议。实证研究表明,苏州市部分环境指标与人均GDP演替轨迹呈现一定的环境库兹涅茨曲线特征,但大部分环境指标尚未达到转折点。产生这种现象的主要原因是产业结构的不合理。
Base on the data of economic and environmental pollution from 1990 to 2004, this paper set up the quadratic regression of environmental indicators with GDP per capita of Suzhou city. Then analysing the character of enviromental Kuznet Curve and its causes. Correspondingly provide some improving advice. From the result, we can find that the modle preliminary showed the Environmental Kuznet Curve, but the main environmental indicators had not arrived the turning point. The unreasonable industrial structure caused this situation.
出处
《环境科学与管理》
CAS
2007年第3期112-115,共4页
Environmental Science and Management
关键词
环境库兹涅茨曲线
苏州市
经济增长
污染物排放量
产业结构
environmental Kuznets Curve
economic growth
environmental pollution
industrial structure
Suzhou city
