保护、发展和合理利用珍稀濒危野生植物已成为保护生物多样性的核心内容之一。崂山地处山东半岛东南沿海,是山东省生物多样性最丰富的地区之一,具有明显的南北过渡性。采用样方法对崂山进行了系统调查,发现自然分布的12种珍稀濒危野生植物,对其分布范围、依存群落、生境状况和生长现状等进行了研究,并提出了保护对策。调查表明崂山地区珍稀濒危野生植物数量总体偏少;物种较多零星分布,跨越海拔范围较大,分布不均匀;物种群落类型相对比较复杂;生境环境大都位于阴坡,特征较明显;人为干扰主要为旅游,干扰强度中等;受保护程度差别较大。本次调查为更好地保护这些珍稀濒危野生植物提供了基础资料。

The protection,development and rational utilization of the rare and endangered wild plants have become one of the core contents of biodiversity protection.Located in the southeast coast of Shandong Peninsula,Laoshan is among the most abundant biodiversity areas in Shandong province as a obvious north-south bridge.Using the sampling survey procedure,the paper provides a description on the natural distribution of 12 kinds of rare and endangered wild plants,and distribution range,interdependent community,habitat conditions and growth state in Laoshan.It puts forward the protection countermeasures as well.The survey shows that the numbers of rare and endangered wild plants are less in general.Species scatter across larger elevation ranges with uneven distribution.Species community types are relatively complex. Habitat is mostly located in the slope,and this characteristic is obvious.As the main part of human disturbance,tourism has medium intensity in this case.The protection levels vary widely.This investigation provides basic data for better protection of the wild plants.