颐和园南湖岛植物景观提升设计
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摘要
对颐和园南湖岛全岛内现状植物生存状态和植物群落的生态环境进行调研,分析南湖岛的历史风貌和园林意境。南湖岛上古树名木众多,树林繁茂,植物景观有非常重要的历史文化价值,其长势直接影响园林景观风貌。对南湖岛的植物进行保护规划,力图还原南湖岛植物配置的历史原貌,加大对古树名木和植物群落总体格局原有文化意境的保护。同时,保护与植物生境相关的地形地貌、动物及土壤微生物的生态稳定性和原真性,并保持原有的绿化覆盖率不变。为了维护南湖岛"古典园林文化型自然风景植物群落"的生态平衡,对植物景观进行调整包括对植物配置的调整、土壤改良、水土流失的治理、生物综合防治等,保持南湖岛历史风貌整体性、原真性和可持续性发展,以实现园林意境的重现和生态质量的提高。
In order to analyze the historical style and artistic concept of Nanhu Island of the Summer Palace,investigation about the living condition and ecological environment for plants community has been carried out.On Nanhu Island,there are a variety of ancient and rare trees which have great important historical and cultural value as their growth will directly affect the landscape style and feature.Therefore,conservation programme has been carried out to protect the plants on Nanhu Island,trying to restore the original appearance;besides,protection to ancient and rare trees and the original cultural artistic concept of overall pattern of the plant community has also increased.In order to maintain the ecological balance of the natural landscape plant community of the classic garden culture type,plants landscape has been adjusted,including adjustment of plant disposition,soil improvement,administration over water and soil erosion and integrated control of the biology,trying to maintain the integrality,authenticity and sustainable development of the historical style of Nanhu Island,so as to reproduce the artistic concept of garden and improve the ecological quality.
引文

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