摘要
鉴于公园绿地低碳单元提质增效与布局优化的必要性,提出低碳型公园绿地提质增效优化设计方法。结合低碳公园景观设计评价指标体系和低碳公园景观设计流程与绿地单元划分,以西安白马河公园为例进行高固碳植物群落设计应用;基于树种选择、径级结构、层次结构与郁闭度等,提出落叶乔木、特色树种、树阵广场、密植绿带、林荫步道等5种高固碳植物群落设计模式;从公园碳汇单元划分、植物景观固碳效益提升等方面探索低碳型公园绿地提质增效途径。
In view of the necessity of improving the quality and optimizing the layout of low-carbon units in green park spaces,the optimization design method for increasing the quality of low-carbon park green spaces is proposed.High-carbon-sequestration plant community is designed and applied in Baimahe Park in Xi’an in combined with the evaluation index system and the process of low-carbon park landscape design and the division of green space units.Based on tree species selection,diameter class structure,hierarchy structure and canopy density,5 design models of high carbon sequestration plant community are put forward,including deciduous trees,speciality tree species,tree array square,densely planted green belt and tree-lined walkway.This paper discusses the ways to improve the quality of low-carbon park green space from the aspects of the division of park carbon sink units and the improvement of plantscape’s carbon sequestration efficiency.
作者
王晶懋
姚盈羽
刘晖
高洁
Wang Jingmao;Yao Yingyu;Liu Hui;Gao Jie(College of Architecture,Xi'an University of Architecture and Technology,Xi'an 710055,China;Institute for Interdisciplinary and Innovate Research,Xi'an University of Architecture and Technology,Xi'an 710055,China)
出处
《中国城市林业》
2023年第2期35-43,共9页
Journal of Chinese Urban Forestry
基金
西部绿色建筑国家重点实验室自主研究课题(LSZZ202218)
陕西省社会科学基金项目(2022J033)
教育部人文社会科学研究一般项目(22XJCZH006)
西安建筑科技大学交叉研究培育专项(X20220079)。
关键词
公园绿地
碳汇分区
植物固碳
生境营造
设计模式
park green space
carbon sink partitioning
carbon sequestration by plants
habitat creation
design pattern
