| 林地土壤污染的对比研究 |
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| 引用本文： | 项凤武,林伯群,梁淑兰,关继义.林地土壤污染的对比研究[J].吉林林学院学报,1992(1). |
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| 作者姓名： | 项凤武 林伯群 梁淑兰 关继义 |
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| 作者单位： | 吉林林学院教务外，东北林业大学林学系，吉林林学院林学系，东北林业大学林学系 |
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| 摘 要： | 林地土壤的污染一直未引起人们的重视,研究报道较少;本文通过对哈尔滨市和吉林市两地的林地土壤污染情况的调查分析发现,林地土壤污染已经在某些地方发生,并且有的林地土壤污染较严重;林地土壤被污染后,其土壤的某些物理性质变坏,土壤pH值变化很大,土壤养分含量降低且有效性下降,林木生长不良。
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| 关 键 词： | 林地 土壤 污染 |
A Contras Study on the Pollution in Forest Soil |
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| Authors: | Xiang Fengwu Lin Bequn Liang Shulian Guan Jigi |
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| Institution: | Xiang Fengwu;Lin Bequn;Liang Shulian;Guan Jigi |
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| Abstract: | Forest soil pollution has not attracted people's attertion yet. In this paper, by investigating pollution condition forest soil. We found that forest soil pollution has already taken place, is very serious in scme areas. After forest soil polluted, its some physical, characters and PH will greatly change, the content and effect of nutrients will reduce, and forest can not grow well. |
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| Keywords: | Forest Land Soil Pollution |
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