摘要
以广州南沙新区为研究区尝试建立城市尺度的生态保护红线划分和管理体系,在对南沙新区生态资源特征进行调查分析的基础上,对生态系统服务功能重要性进行评价,明确研究区生态服务功能重要性及其空间分布特征。以生态功能重要性评价结果为基础,结合土地利用、城市规划建设、生态保护现状等实际情况,将南沙新区划分为红线区、黄线区、蓝线区和绿线区4个级别的生态保护红线体系,根据生态服务功能等级分别划分对应的各级别区域范围,明确各划分单元的主导生态系统服务,提出各类区域的生态保护和环境管理要求。
Taking Nansha New District of Guangzhou City as the study area, the framework of urban ecological protection red line division and management was established. Based on investigation and analysis of the ecological resource characteristics in the study area, the importance value and spatial distribution of the ecological service functions were evaluated. Based on the results of ecological service function evaluation, and combined with current situations of the land use, ecological protection and urban construction, the framework of ecological protection red lines was constructed. The study area was then divided into four levels, i.e. the red line area, the yellow line area, the blue line area and the green line area. According to ecological service function levels, their respective area scopes were divided, and the leading ecosystem services were recognized ecological protection and environmental management requirements were p for each area. Furthermore, the for all kinds of areas.
出处
《环境工程技术学报》
CAS
2014年第5期421-428,共8页
Journal of Environmental Engineering Technology
基金
广州市科技计划项目(2012-224-2)
广州市环境保护局项目(2012)
关键词
生态保护红线
生态空间规划
管理政策
南沙新区
ecological protection red line
ecological spatial planning
management policy
Nansha New District
