淮南市城市公园绿地景观空间结构分析

The Analysis of the Spatal Structure of Parkland in Huainan

采煤塌陷区对于煤炭资源型城市绿地建设而言具有重要的意义,其在城市扩建过程中的绿地景观建设中占有重要地位。以煤炭资源型城市——淮南市主城区城市公园绿地现状分布为基础资料,通过7个景观生态指数对公园绿地斑块的分布特征、景观构成进行定量计算、分析,研究发现淮南市主城区城市公园绿地存在着综合公园破碎化程度小、街旁绿地多样性差别大、广场分维度低和新老城区绿地斑块面积分布不平衡等问题,提出在后期建设中应适当增加破碎度,增加均匀度,提高斑块类型、公园内涵,优化园林景观空间格局等方法改善淮南市城市公园的景观空间格局。

The coal mining subsidence area is of great significance to the construction of the green space of the coal resource dependent city. It plays an important role in the construction of the green landscape in the process of urban expansion. Based on the present situation of the urban green space in the main city of Huainan,this paper calculates and analyzes the distribution characteristics and landscape composition of patches in the park green space through the 7 landscape ecological index distribution. We should increase the fragmentation,increase the evenness,improve the patch type,the park connotation,and optimize the landscape space pattern to improve the landscape pattern of Huainan city park in the late construction.