| 哈尔滨市不同类型人工林枯枝落叶层重金属质量分数特征 |
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| 引用本文： | 孙慧珍,王岩,陆小静,陈明月,蔡春菊,祝宁.哈尔滨市不同类型人工林枯枝落叶层重金属质量分数特征[J].东北林业大学学报,2011,39(3):61-64. |
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| 作者姓名： | 孙慧珍 王岩 陆小静 陈明月 蔡春菊 祝宁 |
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| 作者单位： | 孙慧珍,王岩,陆小静,陈明月,Sun Huizhen,Wang Yan,Lu Xiaojing,Chen Mingyue(东北林业大学,哈尔滨,150040);蔡春菊,Cai Chunju(国际竹藤研究中心);祝宁,Zhu Ning(东北林业大学) |
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| 基金项目： | 国家"十一五"林业科技支撑计划项目，黑龙江省普通高等学校青年学术骨干支持计划项目资助 |
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| 摘 要： | 以东北林业大学城市林业示范研究基地9种人工林(兴安落叶松林、樟子松林、黑皮油松林、黄波椤林、胡桃楸林、水曲柳林、白桦林、蒙古栎林和针阔混交人工林)为研究对象,分析了林地枯枝落叶层6种重金属(As、Cd、Cu、Ni、Pb、Zn)的质量分数,并以哈尔滨市土壤背景值为标准,采用综合污染指数法评价了不同林型枯枝落叶层重金属污染...
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| 关 键 词： | 城市森林 重金属污染 林型 枯枝落叶 污染评价 |
Heavy Metal Concentration in Litter Layer of Different Types of Plantations in Harbin |
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| Sun Huizhen,Wang Yan,Lu Xiaojing,Chen Mingyue,Cai Chunju,Zhu Ning.Heavy Metal Concentration in Litter Layer of Different Types of Plantations in Harbin[J].Journal of Northeast Forestry University,2011,39(3):61-64. |
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| Authors: | Sun Huizhen Wang Yan Lu Xiaojing Chen Mingyue Cai Chunju Zhu Ning |
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| Institution: | Sun Huizhen,Wang Yan,Lu Xiaojing,Chen Mingyue(School of Forestry,Northeast Forestry University,Harbin 150040,P.R.China),Cai Chunju(International Center for Bamboo and Rattan),Zhu Ning(Northeast Forestry University) |
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| Abstract: | The aim of the present study was to investigate heavy metal contamination in litter layer of different urban plantations.Litter samples were collected from eight mono-cultured plantations(Larix gmelinii,Pinus sylvestris var.mongolica,Pinus tabulaeformis var.mukdensis,Phellodendron amurense,Juglans mandshurica,Fraxinus mandshurica,Betula platyphylla,and Quercus mongolica) and one mixed plantation(P.sylvestris var.mongolica + F.mandshurica + Picea koraiensis + P.amurense + B.platyphylla) in the Urban Forestry... |
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| Keywords: | Urban plantations Heavy metal pollution Forest types Litter Contamination assessment |
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