技术进步视角下城市生态安全PSR模型生成研究  

The Generation Research on Urban Ecological Security PSR Model from the Perspective of Technical Advancement

作　　者：邓健[1] 唐亦飞[2] 骆园[2] 张同建[2] 

机构地区：[1]乐山师范学院经济与管理学院,四川乐山614000 [2]江苏大学管理学院,江苏镇江212013

出　　处：《乐山师范学院学报》2016年第8期56-63,共8页Journal of Leshan Normal University

基　　金：国家社科基金项目"重大生态安全风险识别;管控与应急处理研究"(14BJY022)

摘　　要：技术进步存在着双刃性,在扩大生产规模的同时,也带来了生态环境的破坏。在城市化进程中,生态危机已经成为突出性的因素,生态安全评价是生态管理的基础性策略。技术进步视角下城市生态安全PSR模型设计,不仅揭示了城市生态风险的根源和应对趋向,也阐释了技术进步对生态环境的负面影响,对于我国城市化进程中生态安全管理战略的理论研究和策略实施具有现实的价值和意义。Technical advancement has the doubleedged nature, which not only expands the scale of production,but also brings destruction of ecological environment. In the process of urbanization, ecological crisis has become prominent factors and ecological security assessment forms the basic strategy for ecological management. Urban ecological security PSR model design under the background of technical advancement not only reveals roots and responding trends of urban ecological risks, but also explains the negative impact of technical advancement on ecological environment. It has realistic significance on theoretical research and strategic implementing of ecological security management in the process of urbanization.

关 键 词：技术进步 城市生态安全 PSR模型 资源压力 环境响应 

分 类 号：F290[经济管理—国民经济]