城市绿地生态网络系统构建  

Systematic Construction of Urban Green Space Ecological Network

作　　者：张浪 Zhang Lang

机构地区：[1]不详

出　　处：《园林》2024年第1期2-3,共2页Landscape Architecture Academic Journal

摘　　要：城市生态系统是城市人类与周围生物和非生物环境相互作用而形成的一类具有一定功能的网络结构,在其概念范畴下,形成了城市生态网络、城市蓝绿空间生态网络、城市绿地生态网络等。其中,城市绿地生态网络是在城市及其影响范围内,以提供生态与社会双重服务功能为目的,以城市建设用地内的城市绿地及城市建设用地外影响城市生态安全格局的林地、湿地等生态空间为要素,以连续性生态廊道为联结,所形成的网状空间系统。在用地紧张的城市化区域,城市绿地生态网络是提高用地复合效能的主要途径,其组分构成决定了其是城市生态系统组分主体之一,是与人居环境关系最密切、最可调、且投资相对低的生态空间载体。Urban ecosystem is a kind of network structure with certain functions formed by the interaction between urban human beings and the surrounding biotic and abiotic environments,and under its conceptual scope,urban ecological network,urban bluegreen space ecological network,urban green space ecological network(UGSEN)have been formed.Among them,the UGSEN is a network space system formed in the city and its influence area with the purpose of providing both ecological and social services,with the urban green space within the urban construction land and the ecological space such as woodland and wetland outside the urban construction land affecting the ecological security pattern of the city as elements,and with the continuity of ecological coridors as links.In urbanized areas with tight land use,the UGSEN is the main way to improve the efficiency of land use composite,and its component composition determines that it is one of the main components of the urban ecosystem,and that it is the ecological space carrier that has the closest relationship with the human environment,is the most adjustable,and has a relatively low level of investment.

关 键 词：城市建设用地 城市生态网络 生态廊道 生态空间 城市生态系统 城市绿地 人居环境 用地紧张 

分 类 号：TU9[建筑科学]