| 贵州中部煤矸石堆场废弃地自然植被的群落组成及物种多样性 |
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| 引用本文： | 赵晓燕,刘方.贵州中部煤矸石堆场废弃地自然植被的群落组成及物种多样性[J].云南环境科学,2012(4):5-9. |
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| 作者姓名： | 赵晓燕 刘方 |
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| 作者单位： | 贵州大学资源与环境工程学院,贵州贵阳550003 |
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| 基金项目： | 贵阳市科技局社会发展研究专项项目（2009-3-0419）资助. |
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| 摘 要： | 通过对贵阳市花溪区麦坪乡关闭煤矿区矸石堆场及周边自然土壤上的植被进行调查与分析，研究矸石废弃地自然恢复植被的群落组成、演替过程和物种多样性的变化。结果表明：随着堆放年限增加，煤矸石废弃地植物群落组成趋于复杂，植物群落演替等级增高。另确定6种植物为煤矸石废弃地优势物种，可为煤矸石堆场人工植被修复提供选材依据。
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| 关 键 词： | 煤矸石废弃地 植被恢复 群落演替 物种多样性 贵州中部 |
The Community Composition and of Coal Mine Abandons Species Diversity of Natural Vegetation in Central Guizhou Province |
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| ZHAO Xiao -yan,LIU Fang.The Community Composition and of Coal Mine Abandons Species Diversity of Natural Vegetation in Central Guizhou Province[J].Yunnan Environmental Science,2012(4):5-9. |
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| Authors: | ZHAO Xiao -yan LIU Fang |
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| Affiliation: | (College of Resources and Environment Engineering of Guizhou University, Guiyang Guizhou 550003, China) |
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| Abstract: | According to the vegetation investigation in the coal mine abandons of Maiping, Huaxi District, the anal- ysis and studies on the community composition, succession process and species diversity of the natural vegetation are conducted. The results show that with the time increase, the community composition of the coal refuse dump tends to be complex, the succession process becomes higher. The six plant species are taken as the dominant spe- cies for the artificial restoration of the coal refuse dump. |
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| Keywords: | coal mine abandons vegetation restoration succession process species diversity central Guizhou |
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