[1]艾训儒.洪家河流域森林群落植物多样性研究[J].西北林学院学报,2006,21(06):43.
　AI Xunru.A Study on the Forest Community Species Diversity in Hongjiahe Valley[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(06):43.
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洪家河流域森林群落植物多样性研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第21卷
期数:
2006年06期
页码:
43
栏目:
林业基础科学
出版日期:
2006-12-30

文章信息/Info

Title:
A Study on the Forest Community Species Diversity in Hongjiahe Valley
作者:
艾训儒1; 2
1.北京林业大学 资源与环境学院,北京 100083；2.湖北民族学院 生物科学与技术学院，湖北 恩施 445000
Author(s):
AI Xunru1; 2
1.School of Resources and Environment, Beijing Forestry University,Beijing 100083,China; 2. School of Biological Science and Technology, Hubei Institute for Nationlities, Enshi, Hubei 445000,China
关键词:
洪家河流域; 森林群落; 植物多样性; 海拔
Keywords:
Hongjiahe valley;  forest community;  species diversity;  elevation
分类号:
S718.542
文献标志码:
A
摘要:
对洪家河流域森林群落植物多样性进行了研究，结果表明，该流域不同群落类型的植物多样性和均匀度存在较大差异，表现为多优种阔叶林（Simpson指数为0.8～0.9, Shannonwiener指数为1.8～2.0,均匀度为0.6～0.7）＞双优势种阔叶林和针阔混交林（Simpson指数为0.6～0.8, Shannonwiener指数为1.2～1.6,均匀度为0.3～0.6）＞单优种阔叶林(Simpson指数为0.4～{0.6}, Shannonwiener指数为0.8～1.2,均匀度为0.2～0.3)＞针叶林（Simpson指数为0.2～{0.4}, Shannonwiener指数为0.4～{0.6},均匀度为0.1～0.2）；森林群落植物多样性总体变化趋势表现为随海拔升高而降低，其变化幅度是Simpson指数为0.85～0.32, Shannonwiener指数为{2.29～}1.45,均匀度为0.47～0.26，这种变化趋势主要与该流域不同海拔高度上的气候有关。
Abstract:
The forest community species diversity in Hongjiahe valley were discussed in this paper. The results showed that the species diversity and evenness were quite different within different forest community broadleaved forest of dominant group species ( D=0.8～0.9, H=1.8～2.0,JH =0.6～0.7)> broadleaved of dominant double species, coniferous and broadleaved maxed forest ( D=0.6～0.8, H=1.2～{1.6},JH=0.3～0.6)> broadleaved of dominant one species ( D=0.4～0.6, H=0.8～1.2,JH=0.2～{0.3})> coniferous forest ( D=0.2～0.4, H=0.4～0.6,JH=0.1～0.2) . The species diversity of forest community were lower along the increase of elevation. The range of variations were D=0.85～0.32, H=2.29～1.45,JH=0.47～0.26. The variation of species diversity trends was dependent on climate of the difference gradient elevations.

参考文献/References:

［1］Kaiser J.Rift over biodiversity divides ecologists［J］.Science,2000,28912821283.
［2］Loreau M,Naeem S,Inchausti P ,et al.Biodiversity and ecosystem functioningcurrent knowledge and future challenges［J］.Science,2001,294804808.
［3］McCann K S.The diversitystability debeate［J］.Nature,2000,405218233.
［4］Tilman D,Downing J A.Biodiversity and stability in grassland［J］.Nature,1994,367363365.
［5］Berlow E.Strong effect of weak interactions in ecological communities［J］.Nature,1999,298330334.
［6］Hooper D U,Vitousek P M. The effect of plant composition and diversity on ecosystem processes［J］.Science,1997,27713021305.
［7］艾训儒.洪家河流域植物群落主林层树种生态位［J］.福建林学院学报,2005,25(3)251255.
［8］庄树宏,王克明,陈礼学.昆仑山老阳坟阳坡与阴坡半天然植被群落生态学特性的初步研究［J］.植物生态学报,1999,23（3）238249.
［9］钱迎倩,马克平. 生物多样性研究原理与方法［M］.北京中国科学技术出版社,1994.
［10］艾训儒.清江流域植被研究［M］.北京中国农业科学技术出版社,2005.

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备注/Memo

备注/Memo:
收稿日期：20060323修回日期：20060428基金项目：湖北省教育厅重点项目“清江流域退化生态系统的恢复与重建”（2003A008)作者简介：艾训儒（1967)，男，湖北利川人，副教授,博士，主要从事生态学与民族生态学研究。
更新日期/Last Update: 2010-05-04