唐山世园会小南湖公园植物改造设计分析

Plant Renovation Analysis of Tangshan Small South Lake Park

唐山小南湖公园为基于采煤沉降区兴建的综合性城市公园、2016唐山世界园艺博览会博览园的核心建设内容之一。沿小南湖驳岸选取10个样方,采用问询、问卷及统计的科学调查与分析方法,从样方林冠线及林缘线结构特点、样方常绿树与落乔比例、样方景观视觉与安全度评价三方面进行切入,总结得出小南湖植物改造提升三大要素——空间结构、时态变化及空间氛围,同时选取垃圾山制高点样方十进行实例验证。本研究及实践成果尚具有一定的地域性及场地局限性,以期为唐山世园会及其他综合性公园改造提升提供分析方法及案例借鉴。

Tangshan Small South Lake Park is a comprehensive park based on coal mining subsidence area and one of the core content of 2016 Tangshan World Horticulture Exposition. By means of scientific investigation and analysis, such as inquiry, questionnaire and statistics, it chooses ten samples along the revetment, and then it finds the breakthrough points which are the crown line、the forest edge line and structural characteristics, the proportion between evergreen trees and deciduous trees, and the landscape visual and safety assessment. It summarizes three promotion elements： space structure, temporal changes and space atmosphere. At the same time, it selects the quadrat at the commanding heights of the original garbage mountain as demonstration. Though the research and practice results has certain regional feature and site limitations, it has devoted to provide analysis methods and references of plant upgrading for 2016 Tangshan World Horticulture Exposition and other comprehensive parks.