论文部分内容阅读
我国正处于公路交通飞速发展的历史阶段,公路建设在促进社会经济发展的同时也带来了显著的生态环境问题。由于目前建设项目环境影响评价的局限性日益突出,环评法以及相继出台的部门规章都要求从战略层次科学评估交通规划造成的潜在环境影响,促使交通战略的决策过程充分考虑环境因素。然而,我国交通战略环境评价起步较晚并较多关注于内容框架的研究,因此从宏观层面上对公路网规划的环境评价方法还有待完善和深入研究。以融合国际经验的湖北省骨架公路网规划战略环境评价为例,从规划分析、现状调查、指标体系、影响预测、制度分析和公众参与等方面,详细分析了我国公路网规划环境影响评价的技术路线确定、评价要点识别以及评价方法选取等内容,并从层次性和介入时机等方面讨论了我国交通战略环境评价存在的不足,为完善交通规划战略环境评价提供参考。
China is in the historical stage of the rapid development of highway traffic. Highway construction has brought about significant ecological and environmental problems while promoting social and economic development. Due to the current limitations of environmental impact assessment of construction projects, the EIA method and the successive departmental rules all require that the potential environmental impacts caused by traffic planning should be scientifically assessed at the strategic level and environmental factors should be fully considered in the traffic strategy decision-making process. However, the evaluation of traffic strategic environment in China started late and paid more attention to the research of content framework. Therefore, the macroscopic assessment of the environmental evaluation of highway network planning still needs further study. Taking the strategic environmental assessment of Hubei Skeleton Road Network planning as an example, this paper analyzes the technology of EIA in China’s road network planning from the aspects of planning analysis, status quo investigation, index system, impact prediction, system analysis and public participation. Route identification, identification of evaluation points and selection of evaluation methods, and discussed the shortcomings of China’s traffic strategic environmental assessment from aspects of hierarchy and time of intervention so as to provide reference for improving the strategic environmental assessment of transportation planning.