道路工程对森林公园生态影响评价及保护措施——以广东省道S221大浦县段为例

Evaluation of Road Ecological Effects and Protection Measures on Forest Park——Take Dapu Project of Guangdong Province Road S221 as an Example

以广东省道S221大浦县段建设对五虎山省级森林公园生态环境的影响为例,从结构完整性、稳定性、功能性和环境适应性等方面选取了8个指标,建立了省道S221大浦段建设对评价区生态环境影响的综合评价指标体系,并利用综合指数法对评价区生态环境作了评价。结果表明,综合指数法在道路工程对森林公园生态影响方面的应用是可行的,道路建成前后评价区的生态环境均处于良级,道路工程对区域生态环境的影响主要体现在水土流失方面,在制定相应保护措施、加强管理等基础上可以实现经济与生态保护的协调发展。

In this paper,a road ecological effect assessment system,which selected eight indicators from four aspects of structural integrity,stability,functional and environmental adaptability,was established to evaluate the influence of the Wuhushan provincial forest park.The comprehensive index method was used to assessment the ecological environmental impact.The results showed that the comprehensive index method is feasible to evaluate the ecological effect on forest park.The ecological quality of forest park was at a good level before and after road construction.The road engineering on the regional ecological environment influence mainly reflects in the aspect of soil and water loss,after in setting the corresponding protection measures,strengthen the management and so on can be realized on the basis of the coordinated development of economy and ecological protection.