完善北京城市隔离片林种植结构的研究 |
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引用本文: | 周道瑛 王雁. 完善北京城市隔离片林种植结构的研究[J]. 北京林业大学学报, 1998, 20(4): 70-75 |
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作者姓名: | 周道瑛 王雁 |
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作者单位: | 北京林业大学园林学院 |
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摘 要: | 为提高城市隔离片林生态效益及景观面貌,片林结构除简单的乔木层外,还应具有一定面积的复层混交种植结构.该文推荐76种适合北京城市隔离片林各层次应用的园林植物,设计“林景型”的“春花秋实”、“林生型”的“防护”、“林经型”的“药用”3类3种复层混交种植结构模式,并改造金盏片林(局部),建立较为理想的复层混交种植结构的示范区
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关 键 词: | 隔离片林 种植结构 层次 复层混交 模式 示范区 |
Improve Plantation Structure of Isolating Greenbelts in Beijing |
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Abstract: | Besides the simple arbor layer, the multi layer plantation structure should be adopted in order to enhance the ecological benefits and scene values of isolating greenbelts in Beijing. Seventy six plant species, which are suitable for varied light situation, have been selected and recommended for each layer of greenbelts. And also, 3 kinds and 3 models of vertical plantation structure, which are “Forest Scene" type “Bloom in Spring & Fruit in Autumn" model, “Forest Ecology" type “Protective Function" Model and “Forest Economy" type “Medical Value" model, are designed. By reforming the Jinzhan greenbelt located in the Chaoyang District,The demonstration model with a perfect multi layer plantation structure of isolating greenbelts has been established. |
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Keywords: | isolating greenbelts plantation structure layer multi layer mixed plantation greenbelt type demonstration model |
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