南涧大龙潭水源林州级自然保护区植被调查研究

Investigation on Vegetation Types of Dalongtan Water Source Forest Nature Reserve in Nanjian

采用样线、样方相结合的方法,对南涧大龙潭水源林州级自然保护区植被类型进行了调查研究。结果表明:保护区内共有6个植被型、7个植被亚型、9个群系和16个群丛,植被类型多样;依据植被类型分类系统,分别阐述了植被类型特征:植被水平地带性分布不明显,随着海拔从低到高,出现不同的群落类型,植被垂直分布较为明显。为此,提出了加强原生植被保护、开展生态修复、推进保护区标准化建设等建议。

The vegetation of Dalongtan Water Source Forest State Nature Reserve in Nanjian was investigated with the method of sample line and sample square.The results show that there are 6 vegetation types,7 vegetation subtypes,9 formations and 16 associations in the reserve,and the vegetation types are diverse.According to the classification system of vegetation types,the characteristics of vegetation types are described respectively.The horizontal zonal distribution of vegetation is not obvious.With the elevation from low to high,there are different community types,and the vertical distribution of vegetation is more obvious.Suggestions such as strengthening the protection of native vegetation,carrying out ecological restoration,and promoting the standardization of protected areas are put forward.