生活型谱： 统计某一地区或某一植物群落内各类生活型的数量对比关系，成为生活型谱。群落中植物生活型的组成，是群落对外界环境最综合的反映指标。统计某一地区或某群落内各类生活型的数量对比关系称为生活型谱。
植物生活型谱(life form spectrum):一个地区的植物生活型之间的比例(以百分数表示)。 群落的层次性(stratification):群落的垂直结构。
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在广东石坑崆对植物生活型谱的垂直分布进行了研究。
Variations in plant life-form spectra along an altitudinal gradient were investigated in Shikengkong, Guangdong province using gradient sampling method.
群落生活型谱以高位芽植物占优势(68.42%)，与其它亚热带常绿落叶阔叶林相似。
Phanerophytes (accounted for 68.42%) were dominant in the life-form spectrum, which was similar to that in subtropical evergreen and deciduous broad-leaved forest.
并用双重筛选逐步回归的方法分析了环境(气候和土壤)因子与植物群落生活型谱梯度的关系，建立了相应的数学模型。
The relationship between environmental factors (climate and soil) and plant life form gradient was analysed by doub sieving progressive regression method, and mathematical models were set up.
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