广州市花都区泥石场植被生态修复工程技术应用及评价  

Application and Evaluation of the Debris Fields Vegetation Ecological Restoration in Huadu area, Guangzhou City

作　　者：沈海岑 陈峥[1,2] 

机构地区：[1]广州市绿化公司,广东广州510440 [2]华南农业大学林学与风景园林学院,广东广州510642

出　　处：《广东园林》2017年第3期87-91,共5页Guangdong Landscape Architecture

摘　　要：广州市花都区"2014年全区泥石场复绿工程",是2014年花都区主要建设宜居环境的22个工程项目之一。通过分析花都区5个泥石场的场地坡度、坡长、土壤性质等基本情况,应用锚杆挂钢丝网喷混植生的边坡复绿技术,综合乔、灌、草混合种植方式及综合节水的给排水系统设置,对泥石场进行生态复绿,坚持实地分析应用,为废弃的泥石场建造及恢复生态环境。综合评价喷混植生及乔灌草混合种植的生态效益,为废弃泥石场的生态修复,乃至构建立体、多样化的生态植物群落结构提供技术经验总结。Egetation ecological restoration project of debris fieldsis one of the main 22 projects which aim to construct liveable environment in Huadu area in 2014.This study analyzes basic situations of five debris fields in Huadu area： gradient, slope length, soil property and so on. In order to construct and restore ecological environment of abandoned debris fields and create ecological benefits actively, ecological restoration greening methods is used in this project,including using suspended-net with anchor of spray sowing technology on the slope. A comprehensive planting pattern of trees, shrubs and grass, and set a water supply and drainage system with comprehensive water saving are also applied. A comprehensive evaluation of the suspended-net with anchor of spray sowing technology on slope and comprehensive planting pattern of trees, shrubs and grass are also made to support the experiences of debris fields ecological restoration and construction of diversified ecological plant community structure.

关 键 词：泥石场 生态修复 喷混植生 乔灌草混植 广州 

分 类 号：S731.6[农业科学—林学]