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| 不同类型毛竹林植物物种多样性研究 | |
| 引用本文： | 张刚华,萧江华,聂洁珠,陈双林,郭子武.不同类型毛竹林植物物种多样性研究[J].林业科学研究,2007,20(5):615-621. |
| 作者姓名： | 张刚华 萧江华 聂洁珠 陈双林 郭子武 |
| 作者单位： | 1. 中国林业科学研究院亚热带林业研究所,浙江,富阳,311400;江西理工大学建筑与测绘工程学院,江西,赣州,341000 2. 中国林业科学研究院亚热带林业研究所,浙江,富阳,311400 3. 江西理工大学建筑与测绘工程学院,江西,赣州,341000 |
| 摘 要： | 通过对不同类型毛竹林植物物种多样性的研究,结果表明:毛竹林内物种是丰富的,但较大部分物种是脆弱的;乔木层植物物种多样性指数与林下木本植物物种多样性指数相关显著,与草本植物物种多样性指数相关不显著,乔木层物种多样性指数小于林下植物物种多样性指数;木本植物物种多样性指数,竹阔混交林＞竹针混交林＞毛竹纯林,粗放经营竹林＞中等集约经营竹林＞集约经营竹林;林下草本植物物种多样性指数,竹针混交林＞毛竹纯林＞竹阔混交林,中等集约经营竹林＞粗放经营竹林＞集约经营竹林;竹阔混交林向毛竹纯林转型时,林下木本植物部分丧失,而草本植物将可能增加,也可能减少. |
| 关 键 词： | 毛竹林 物种多样性 群落 经营 |
| 文章编号： | 1001-1498（2007）05-0615-07 |
| 收稿时间： | 2006-06-27 |
| 修稿时间： | 2006年6月27日 |
Study on the Species Diversity a tMoso Bamboo Stands of Different Type |
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| ZHANG Gang-hu,XIAO Jiang-hu,NIE Jie-zhu,CHEN Shuang-lin and GUO Zi-wu.Study on the Species Diversity a tMoso Bamboo Stands of Different Type[J].Forest Research,2007,20(5):615-621. | |
| Authors: | ZHANG Gang-hu XIAO Jiang-hu NIE Jie-zhu CHEN Shuang-lin and GUO Zi-wu |
| Institution: | 1. Research Institute of Subtropical Forestry,CAF,Fuyang 311400,Zhejiang,China; 2. College of Architectural,Surveying and Mapping Engineering, Jiangxi University of Science and Technology,Ganzhou 341000, Jiangxi, China |
| Abstract: | The species diversity of differentmoso bamboo standswere researched at Yongan, Fujian Province, whichwasmain distribution region ofmoso bamboo. The resultswere showed as follows: (1) The speceis in moso bamboostands was abandant but lots of specieswere endangered. (2) The species diversity of tree layer correlated significantly with species diversity of shrub layer, but poorlywith species diversity of herbage layer. The species diversityindex of tree layerwas lower than those of shrub and herbage layer. (3) The numerical relationship of species diversity index atmoso bamboo stands of different type were bamboo mixed stand with hardwood > bamboo mixed standwith conifer > pure bamboo stand, and extensive management bamboo stand >mid-intensive management bamboostand > intensive management bamboo stand at the tree and shrub layer. (4) The numerical relationship of speciesdiversity at herbage layer were bamboo mixed stand with conifer > pure bamboo stand > bamboo mixed stand withhardwood and mid-intensive mangament bamboo stand > extensive management bamboo stand > intensive management bamboo stand. (5) When bamboo mixed stands with hardwood were turned into pure bamboo stands, lots oftree species under canopy would be lost easily, but the amount of herbage species under canopy might be inceasedor decreased too. |
| Keywords: | moso bamboo stand species diversity community management |
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