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| 佛坪自然保护区植物群落数量分类研究 | |
| 引用本文： | 代海春,王得祥,崔宏安,孔令童,郭垚鑫,杨改河. 佛坪自然保护区植物群落数量分类研究[J]. 西北农业学报, 2010, 19(12): 72-80 |
| 作者姓名： | 代海春 王得祥 崔宏安 孔令童 郭垚鑫 杨改河 |
| 作者单位： | 1. 西北农林科技大学,农学院,陕西杨凌,712100 2. 西北农林科技大学,林学院,陕西杨凌,712100 3. 西北农林科技大学,生命学院,陕西杨凌,712100 |
| 基金项目： | 科技基础工作专项重点项目(2007FY110800) |
| 摘 要： | 采用双向指示种分析法(TWINSPAN)对佛坪自然保护区植物群落进行研究,将研究区54个样地归并为23个聚组,结合实际生态学意义,依据《中国植被》的分类原则和系统将研究区植物群落划归为7个植被型、24个群落,TWINSPAN数量分类较好地反映了群落分布随海拔和干扰变化的规律。 |
| 关 键 词： | 佛坪自然保护区 植物群落 双向指示种分析法(TWINSPAN) 数量分类 |
Research on the Quantitative Classification of Plant Communities in Foping Nature Reserve |
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| DAI Haichun,WANG Dexiang,CUI Hongan,KONG Lingtong,GUO Yaoxin and YANG Gaihe. Research on the Quantitative Classification of Plant Communities in Foping Nature Reserve[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2010, 19(12): 72-80 | |
| Authors: | DAI Haichun WANG Dexiang CUI Hongan KONG Lingtong GUO Yaoxin YANG Gaihe |
| Affiliation: | DAI Haichun1,WANG Dexiang2,CUI Hongan3,KONG Lingtong1,GUO Yaoxin1 and YANG Gaihe1(1.College of Agronomy,Northwest A&F University,Yangling Shaanxi 712100,China,2.College of Forest,Northwest A &F University,3.College of Life,China) |
| Abstract: | Quantitative classification of plant communities on Foping Nature Reserve was carried out by two-way indicator species analysis(TWINSPAN).54 investigated plots were divided into 23 groups.According to the principle and system of classification in China Vegetation,the plant plots are attributed to 24 communities,7 vegetation types.While the results of TWINSPAN revealed that the plant communities were gradually changed with elevation and disturbance. |
| Keywords: | Foping Nature Reserve Plant community Two-way indicator species analysis(TWINSPAN) Quantitative classification |
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