| 摘要: |
| 两堤三岛是西湖具有突出代表性的湖山观赏游览格局，
其传统植物景观历经百年来的建设，以一种全新的形式重生于当
下。以民国时期至今的历史照片为线索，将定点重复摄影引入植
物景观的检测和量化，研究西湖两堤三岛植物面貌的演变情况，
并探究其演变特征和原因。研究表明，两堤三岛植物景观建设同
时受到社会政策、自然演替和文化内驱力的影响，在延续历史特
色的基础上逐渐由广度走向深度，不仅绿量得到显著充实，植物
配置种类和群落结构也趋于丰富和完善。应保持西湖两堤三岛植
物景观的真实与完整，维持传统特色并加强局部节点的景观营
造，同时关注植物在生长过程中密度变化对人视角下湖山风貌观
赏效果的影响，实现景观的可持续发展。 |
| 关键词: 园林植物 西湖 两堤三岛 植物景观 演变 |
| DOI： |
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| 基金项目: |
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| Study on the Evolution of Plant Landscape of Two Causeways and Three Islands in the West Lake of Hangzhou from 1920 to 2020 |
| SHEN Shanshan,YANG Fan,BAO Zhiy |
| Abstract: |
| : Two causeways and three islands are the most
representative landscape of the West Lake. The traditional plant
landscape, which has been built for 100 years, is reborn in a new
form. Based on the historical photos since the period of the Republic
of China, the paper introduces fixed-point repetitive photography
into the detection and quantification of plant landscape, studies the
plant landscape evolution of the two causeways and three islands
on the West Lake, and explores its evolution characteristics and
reasons. The research shows that the plant landscape construction
of the two causeways and three islands is affected by social policy,
natural succession and cultural driving force. On the basis of the
continuation of historical characteristics, it gradually moves from
breadth to depth, not only achieving the significant enrichment
of green amount, but also enriching and improving the plant
configuration species and community structure. In order to realize
the sustainable development of the landscape, it is proposed to
keep the authenticity and integrity of the plant landscape of the
two causeways and three islands on the West Lake, maintain the
traditional characteristics and strengthen the landscape construction
of local nodes, and pay attention to the influence of the density
change of the plant on the scenic feature from the perspective
of human, to realize the sustainable development of landscape. |
| Key words: landscape plant West Lake two causeways and three
islands plant landscape evolution |
