轿子山自然保护区植被类型及其分布特点研究  

Studies on the Vegetation Form and Distribution Characteristics in Jiaozishan Nature Reserve

作　　者：李朝阳[1] 刘恺[2] 陈勇[1] 姚莹[1] 杜小浪[1] 张辉[1] 

机构地区：[1]西南林学院资源学院,云南昆明650224 [2]西南林学院保护学院

出　　处：《山东林业科技》2010年第2期32-35,共4页Journal of Shandong Forestry Science and Technology

摘　　要：采取线路调查和典型取样以及卫星影像数据分析,得出轿子山自然保护区共有7个植被型、11个植被亚型、17个群系组和28个群系。其中寒温灌丛是轿子山自然保护区面积最大的植被类型,占保护区面积的29.37%。在水平分布上,轿子山片以保护区最高主峰和山脊为界,东、西两部分植被类型差别较大;温性针叶林、寒温灌丛和寒温草甸是保护区山地垂直带上最主要的植被类型。轿子山自然保护区具有大面积连片存在的多种原生植被类型,且地理分布极为特殊,因而具有重要的保护和研究价值。Based on the line investigation, plot investigation and satellite images analysis, it was found that there were 7 vegetation types, 11 vegetation subtypes, 17 formation groups and 28 formations in Jiaozishan Nature Reserve. Cold temperate shrub shared 29.37 % acreage of Jiaozishan Nature Reserve, which was the maximal vegetation form of this area. For horizontal distribution, the vegetations forms on the east of Jiaozi Mountain were very different with those on the west; for vertical distribution, temperate coniferous forest, cold temperate shrub and cold temperate meadow were the main vegetation forms. Jiaozishan Nature Reserve had manifold vegetation forms, which were not only virgin and distributed in large area continuously, but also with very special geographical distribution, so it was worth to protect and study.

关 键 词：轿子山自然保护区 植被 水平分布 垂直分布 

分 类 号：S718.54[农业科学—林学]