上海金山区园林防护绿地群落调查及防火配置优化

Investigation on Protection Green Space Community and Optimization of Fire Protection Configuration in Jinshan District,Shanghai

为了提升城市防护绿地的防火能力,文章以上海市工业比较集中的金山区为例,系统分析防护绿地现有树木种类和群落结构,并绘制防护等级现状图;根据用地性质划分不同区域的火灾风险,同时绘制绿地防护等级目标图;最后将现状和目标等级进行比对分析,参考常见树种的阻燃特征提出防护绿地群落成分和结构的优化策略。

In order to enhance the fire protection ability of urban protection green space, the paper takes Jinshan District, Shanghai, as a case study to systematically analyze the tree species and community structure in the present protection green space, and map the status of fire protection level. The fire danger is categorized for different areas in line with the type of land use, and the target green space protection level is mapped. The current situation and target pattern are then compared and analyzed for proposing the optimization strategy of community composition and structure of protection green space with reference to the flame retardant characteristics of the common landscape tree species.