上海综合性公园水景规模调查研究

Investigation in Waterscape Scale of Synthesis Park in Shanghai

从节约水资源的角度出发,对上海综合性公园水景规模进行定性和定量研究,探究上海综合性公园水景规模潜在的特征规律。通过实地调研,结合Google earth,公园平面及相关资料,探索水景规模与其影响因素之间的关系。研究发现,上海综合性公园水景规模有3个基本特征:受水源条件影响不大;自然式公园的水景面积比例明显大于规则式公园;公园水景面积与公园用地总面积、公园绿化种植面积具有较好的线性回归关系。结合《公园设计规范》求解得出水景面积比例范围:19%～24.9%。文章结论对上海及其周边地区的综合性公园水景定量化设计与研究具有一定的参考意义。

The quantitative and qualitative study on waterscape area of synthesis parks in Shanghai were conducted to find its special and potential laws and to save water resource. The relationship between the waterscape area and related factors of park were investigated with Google earth and park plan. The results showed that waterscape of synthesis parks in Shanghai had three essential features as follows, water resources near the park had little impacts, waterscape percentage in formal park was significantly less than in natural park,and there was a significant linear regression relation among waterscape area, total area and green area. According to ＂The Park Design Code＂, the equations between the percentage of waterscape and percentage of green space were set up, and calculated result showed that the percent range of water area was from 19 % to 24. 9 %. This result provides scientific basis for park waterscape quantification design and study in Shanghai and surrounding areas.