| 千岛湖生境片断化对苔藓植物多样性的影响 |
| |
| 引用本文： | 王莹莹,王幼芳,汪岱华,李敏,左勤.千岛湖生境片断化对苔藓植物多样性的影响[J].武汉植物学研究,2011,29(4):435-445. |
| |
| 作者姓名： | 王莹莹 王幼芳 汪岱华 李敏 左勤 |
| |
| 作者单位： | 华东师范大学生命科学学院; |
| |
| 摘 要： | 选取浙江千岛湖东南湖区的10个岛屿和1个半岛,详细研究了苔藓植物组成及生境片断化对其多样性的影响。研究结果表明：该区域有苔藓植物37科71属129种,其中浙江新记录3种。群落类型主要包括土生群落、石生群落和树生群落。苔藓植物区系以东亚成分为主,其次为北温带成分和热带亚洲分布,分别占总种数的39.45%、20.18%和18.35%,说明该地区苔藓植物区系具有典型的东亚特征。岛屿面积对苔藓植物分布影响结果显示：不受岛屿面积影响的苔藓植物有29种,受岛屿面积影响的苔藓植物有58种;各岛屿苔藓植物物种数与岛屿累加面积存在明显正相关。
|
| 关 键 词： | 苔藓植物 生境片断化 区系 千岛湖 |
Effect of Habitat Fragmentation on Bryophytes Diversity in the Thousand-Island Lake Region |
| |
| WANG Ying-Ying,WANG You-Fang,WANG Dai-Hua,LI Min,ZUO Qin.Effect of Habitat Fragmentation on Bryophytes Diversity in the Thousand-Island Lake Region[J].Journal of Wuhan Botanical Research,2011,29(4):435-445. |
| |
| Authors: | WANG Ying-Ying WANG You-Fang WANG Dai-Hua LI Min ZUO Qin |
| |
| Institution: | WANG Ying-Ying,WANG You-Fang,WANG Dai-Hua,LI Min,ZUO Qin(School of Life Science,East China Normal University,Shanghai 200062,China) |
| |
| Abstract: | Based on an investigation of bryophytes on ten islands and one peninsula of the southeastern sub-region of the Thousand-Island Lake,the composition of bryophytes and the effects of habitat fragmentation on their diversity were studied.The results showed 129 species belonging to 71 genera and 37 families,among which 3 species were new to Zhejiang province.Geophytia,petrophytia and epixylophytia were dominant bryophyte communities.The bryoflora of the Thousand-Island Lake was characterized by East Asia elemen... |
| |
| Keywords: | Bryophytes Habitat fragmentation Flora Thousand-Island Lake |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《武汉植物学研究》浏览原始摘要信息 |
| 点击此处可从《武汉植物学研究》下载免费的PDF全文 |
|
