| 舟山本岛岩质边坡植被恢复植物多样性及群落演替 |
| |
| 引用本文： | 朱凯华,潘树林,尹金珠,许小娟,辜彬.舟山本岛岩质边坡植被恢复植物多样性及群落演替[J].北方园艺,2012(5):108-112. |
| |
| 作者姓名： | 朱凯华 潘树林 尹金珠 许小娟 辜彬 |
| |
| 作者单位： | 四川大学生命科学学院,四川 成都,610064;宜宾学院矿业与安全工程学院,四川宜宾,644007 |
| |
| 基金项目： | 国家自然科学基金资助项目(40971057) |
| |
| 摘 要： | 通过植被演替的时空互代,在舟山本岛选取具有代表性的不同恢复时期的矿山边坡作为研究样地,考察样地内植物物种构成特征,并根据样地内植物群落特征及不同恢复年限将其划分为4个不同的植物群落(草丛、草灌丛、灌丛、乔灌丛)演替阶段,对比分析不同演替阶段的植物多样性变化及植物群落的演替规律。结果表明:随着恢复年限的增加,多样性指数呈上升趋势,但均匀度指数则略呈下降趋势,植物群落演替总体呈良性发展趋势。岩质边坡植被恢复的研究为舟山地区或其它海岛生境条件下的岩质边坡植被重建过程中的植物配置及养护管理提供理论指导。
|
| 关 键 词： | 植物群落 植物多样性 群落演替 岩质边坡 |
Plant Diversity and Community Succession of Revegetation of Rock Slope of Zhoushan Island |
| |
| ZHU Kai-hua
,
PAN Shu-lin
,
YINJin-zhu
,
XU Xiao-juan
,
GU Bin.Plant Diversity and Community Succession of Revegetation of Rock Slope of Zhoushan Island[J].Northern Horticulture,2012(5):108-112. |
| |
| Authors: | ZHU Kai-hua PAN Shu-lin YINJin-zhu XU Xiao-juan GU Bin |
| |
| Institution: | 1(1.College of Life Science,Sichuan University,Chengdu,Sichuan 610064;2.Institute of Mining and Safety Engineering,Yibin College,Yibin,Sichuan 644007) |
| |
| Abstract: | With the method of the substitution of space for time of community succession,several representative mine slopes of different restoration processes in Zhoushan island were selceted as research plots,composition characteristics of plant species were studied,and according to plant community characteristics and different recovery period within the sample plots,they were divided into four different community succession of plant communities(bushes,grass and shrubs,bushes,shrubs and joes).After the plant diversity changes in revegetation and the law of community succession were comparatively analyzed.The results showed that with the increase in recovery period,diversity index showed an upward trend,while evenness was slightly downward trend,in addition,the development of the overall trend of plant community succession was positive.Rock slope revegetation research provided theoretical guidance for plant configuration,conservation and management in the process of rock slope revegetation in the island habitat conditions in the area of Zhoushan and other islands. |
| |
| Keywords: | plant communities plant diversity community succession rock slope |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
