成都市四环内工业棕地生境类型划分研究——以成都电力金具总厂旧址为例  

Study on the Classification of Industrial Brownfield Habitat in the Fourth Ring Road of Chengdu——Taking Chengdu Electric Power Hardware General Factory Former Site as an Example

作　　者：李金芮 黄瑞[1] Li Jinrui;Huang Rui(School of Architecture,Southwest Jiaotong University Chengdu 611756,Sichuan,China)

机构地区：[1]西南交通大学建筑学院,四川成都611756

出　　处：《绿色科技》2023年第24期273-280,共8页Journal of Green Science and Technology

摘　　要：棕地生境是城市生境的组成部分,城市生境多样性及连通性是城市生物多样性的必要条件,而城市生物多样性又是评价城市生态质量的重要标准。随着城市转向存量发展,城市建成区中棕地的人文价值与潜在的积极生态价值逐渐得到了重视。选取处于成都市四环内的成都电力金具总厂旧址为研究对象,首先,结合城市生境类型划分方式及工业类棕地分类方式,构建城市尺度下的工业棕地生境类型划分体系,明确成都电力金具总厂旧址在城市尺度下所属的类型,并做出该尺度下的生境特征总结;其次,基于对生境类型划分影响因子的研究,根据不同因子主导下的类型分异,构建场地尺度下的工业棕地生境类型划分体系,并提出小生境命名方式。研究结果表明:在光照、土壤和水分三大直接因子的主导下,成都电力金具总厂旧址内存在11种一级生境大类,再结合每类别下的间接因子特征进行细分,样地内共存在24种具体生境类型,分别具有不同的环境特征及植被构成特征。生境类型的划分是研究生境的首要步骤,以成都市四环内的工业棕地为例进行的棕地生境类型划分探讨,希望能够为棕地生境研究提供支撑,为后续棕地再利用及公园城市建设提供科学指导。Brownfield habitat is an integral part of urban habitat.The diversity and connectivity of urban habitat are the necessary conditions for urban biodiversity,and urban biodiversity is an important standard for evaluating urban ecological quality.As cities turn to stock development,the humanistic value and potential positive ecological value of brownfields in urban built-up areas have been paid more and more attention.In this paper,Chengdu Electric Power Hardware General Factory which located inside the Fourth Ring Road of Chengdu City is selected as the research object.First,combining the classification method of urban habitat types and the classification method of industrial brownfield,a habitat type classification system of industrial brownfield under urban scale is constructed.The type of power hardware factory under urban scale is defined,and the habitat characteristics under this scale are summarized.Secondly,based on the study of the impact factors of habitat type classification,according to the type differentiation led by different factors,the habitat type classification system of industrial brownfield under the site scale was constructed,and the naming method of niche habitats was proposed.The results showed that under the dominance of the three direct factors of light,soil and water,there were 11 types of primary habitats in the factory.According to the indirect factor characteristics of each category,there are 24 types of specific habitats in the sample plots,which have different environmental characteristics and vegetation composition characteristics.The classification of habitat types is the first step in the study of habitat.This paper takes the industrial brownfield in the Fourth Ring Road of Chengdu as an example to discuss the classification of brownfield habitat types,hoping to provide support for the study of brownfield habitat and provide scientific guidance for the subsequent brownfield reuse and urban park construction.

关 键 词：生境 棕地 生境因子 生境类型 工业废弃地 

分 类 号：F301[经济管理—产业经济]