| 北京市花岗岩与白云岩山体植物群落研究 |
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| 引用本文： | 亓玉婷,崔婧沄,张丹丹,郝培尧,董丽. 北京市花岗岩与白云岩山体植物群落研究[J]. 北京林业大学学报, 2021, 43(3): 117-130. DOI: 10.12171/j.1000-1522.20190472 |
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| 作者姓名： | 亓玉婷 崔婧沄 张丹丹 郝培尧 董丽 |
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| 作者单位： | 1.北京林业大学园林学院，北京 100083 |
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| 基金项目： | 中央高校基本科研业务费专项（2019ZY44），北京市科技计划项目（D171100007217003），北京市共建项目（2016GJ-03） |
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| 摘 要： | 目的以北京市花岗岩与白云岩山体为研究地，探究不同基岩条件下植物群落的差异性，为北京市花岗岩与白云岩山体植被修复提供科学依据。方法实验分别选择花岗岩与白云岩山体各3座，通过样方调查，从物种构成、生物多样性、海拔梯度特征、相似性系数等方面对两种不同基岩的山体植物群落特征进行分析。结果（1）花岗岩山体植被共计188种，隶属6...
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| 关 键 词： | 花岗岩山体 白云岩山体 植物群落特征 山体修复 |
| 收稿时间： | 2019-12-23 |
Species diversity of plant community in granite and dolomite mountains of Beijing |
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| Qi Yuting,Cui Jingyun,Zhang Dandan,Hao Peiyao,Dong Li. Species diversity of plant community in granite and dolomite mountains of Beijing[J]. Journal of Beijing Forestry University, 2021, 43(3): 117-130. DOI: 10.12171/j.1000-1522.20190472 |
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| Authors: | Qi Yuting Cui Jingyun Zhang Dandan Hao Peiyao Dong Li |
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| Affiliation: | 1.School of Landscape Architecture, Beijing Forestry University, Beijing 100083, China2.Beijing Laboratory of Urban and Rural Ecological Environment, Beijing 100083, China3.Forest and Nature Conservation, Wageningen University and Research Centre, Wageningen 6708PB, Netherlands |
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| Abstract: | ObjectiveBased on the study of granite and dolomite mountain in Beijing, this study explored the differences of plant communities under different bedrock conditions, and provided scientific basis for vegetation restoration of granite and dolomite mountain in Beijing.MethodThree granite and dolomite mountains were selected in the experiment. Through the sample survey, the plant community characteristics of two different kinds of bedrock were analyzed from the aspects of species composition, biodiversity, altitude gradient characteristics, similarity coefficient, etc.ResultThe results showed that: (1) there were 188 kinds of vegetation in granite mountain, belonging to 148 genera of 61 families; 95 kinds of vegetation in dolomite mountain, belonging to 80 genera of 38 families; all of them were dominated by Compistae, Fabaceae and Gramineae, which were the important resources of plant restoration and planting in two kinds of bedrock mountain. (2) By measuring different life styles, the dominant species of tree layer, shrub layer and herb layer between two kinds of bedrock mountain vegetation in Beijing can be used as important materials for mountain restoration. (3) Compared with the characteristics of plant community in granite mountain, it was found that there was no consistency between them; compared with the characteristics of plant community in dolomite mountain, it was found that there was a high consistency.ConclusionThe plant community species of different granite and dolomite mountain are consistent in dominant families and genera, which are important plant resources for ecological restoration of granite and dolomite mountain. By comparing the similarity between different mountains, we can not generalize the phytoremediation of granite mountain. We should pay attention to distinguish different site conditions. For the dolomite mountain, we can use similar methods and plant species to repair. |
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| Keywords: | granite mountain dolomite mountain plant community characteristics mountain restoration |
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