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| 锥栗林主要种群空间分布格局 | |
| 引用本文： | 王海为,游水生,王小明.锥栗林主要种群空间分布格局[J].福建林学院学报,2004,24(3):258-261. |
| 作者姓名： | 王海为 游水生 王小明 |
| 作者单位： | 1. 临沂师范学院生命科学学院,山东,临沂,276005 2. 福建农林大学林学院,福建,福州,350002 3. 中国林业科学研究院亚热带林业研究所,浙江,富阳,311400 |
| 基金项目： | 福建省自然科学基金资助项目(C94005) |
| 摘 要： | 通过1200m2标准样地调查,研究福建龙栖山自然保护区锥栗群落各种群的分布格局,结果表明:在乔木层的10个优势种群中,除马尾松符合随机分布外,其它种群均符合聚集分布;灌木层的10个优势种群均符合聚集分布;草本层和藤本植物的大部分种群均符合聚集分布,少有随机分布 这主要与物种的生态生物学特性和种群间的竞争排斥有关,而且与物种的生境有密切的联系 |
| 关 键 词： | 锥栗群落 主要种群 空间分布格局 |
| 文章编号： | 1001-389X(2004)03-0258-04 |
| 修稿时间： | 2004年3月29日 |
Spacial Distribution Patterns of Dominant Species in Castanea henryi Community |
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| WANG Hai-wei,YOU Shui-sheng,WANG Xiao-ming.Spacial Distribution Patterns of Dominant Species in Castanea henryi Community[J].Journal of Fujian College of Forestry,2004,24(3):258-261. | |
| Authors: | WANG Hai-wei YOU Shui-sheng WANG Xiao-ming |
| Institution: | WANG Hai-wei~1,YOU Shui-sheng~2,WANG Xiao-ming~3 |
| Abstract: | The spacial distribution patterns of dominant species in Castanea henryi community in Longqishan, Fujian, China were studied by sampling plot inquisition with an area of 1 200 m~2. The spatial patterns of 10 dominant tree populations, except Pinus massoniana which exhibits random dispersion, conform to aggregated distribution; In shrub layer, all of ten shrub populations conform to aggregated distribution; The great mass of populations conform to aggregated distribution in herb layer as well as in vine layer, the rest of the populations conform to random distribution. The patterns not only were closely related to the ecological and biological characteristics of each species and relationships of competitive exclusion among them, but also to the environment. |
| Keywords: | Castanea henryi community dominant species spacial distribution patterns |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |