宜昌市滨江公园自生植物生境构成与保护价值研究
Biotope Composition and Conservation Value of Spontaneous Plants in Riverside Park of Yichang
生境丧失是城市生物多样性降低的主要原因,对城市开展生境制图和生境质量评价能够揭示现状生境空间分布格局特征、提供必要的生态数据以及准确呈现研究区域现状生境存在的问题,是有效开展生物多样性保护的基础。本文以宜昌市滨江公园为例,选择植被郁闭度因子、植被优势种年龄因子和植被垂直结构因子将研究区域划分为 4 种生境类型、13 种生境亚类,选择生境类型重要性、自生植物物种丰富度和自生植物物种特有性 3 个评价指标对各生境类型的生境质量进行综合评价,以期为我国…查看全部>>
Biotope loss is the main reason for the decline of urban biodiversity.Biotope mapping and quality assessment for cities can reveal the spatial distribution pattern characteristics of the current biotope,provide necessary ecological data and accurately present the existing problems of the current biotope in the study area,which is the basis for effective biodiversity conservation.Riverside Park,Yichang was taking as an example to provide basis for other citie…查看全部>>
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