| 江阴市花山废弃采石场生态复绿效果研究 |
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| 引用本文： | 陆勇,刘晓宇,陆炳炎,缪燕,张一丹,李冬林.江阴市花山废弃采石场生态复绿效果研究[J].西南林学院学报,2010,30(4):16-20. |
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| 作者姓名： | 陆勇 刘晓宇 陆炳炎 缪燕 张一丹 李冬林 |
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| 作者单位： | 1. 江阴市林业指导站,江苏,江阴,214023
2. 江苏省林业科学研究院,江苏,南京,211153 |
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| 摘 要： | 通过调查江阴市花山废弃采石场生态恢复区地表土壤和植被,对2种生态复绿技术的效果进行分析。结果表明：与原始覆土厚度相比,实施区域地表土层均出现一定程度的沉降和减少;2区域现存土层厚度相差均不显著（p〉0.05）,但植物根系生物量差异较大（p〈0.05）。坡位对样地现存土壤厚度与植物根系生物量存在显著影响,现存土壤厚、根系鲜质量、根系干质量的排序依次是上坡〈中坡〈下坡;2恢复区土壤维持良好,植物长势繁茂,丰富度、多样性和均匀度均较高,并有少量乡土物种侵入。植被混凝土护坡绿化技术（VGC）与PMS生态防护工程技术在岩石陡峭,坡度较高,直接客土难以奏效的坡面施工,可实现快速复绿、景观再现的效果。
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| 关 键 词： | 采石场 生态复绿 复绿效果 江阴花山 |
Study on Ecological Reclamation of the Deserted Quarries in Jiangyin Municipality |
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| LU Yong,LIU Xiao-yu,LU Bing-yan,MIAO Yan,ZHANG Yi-dan,LI Dong-lin.Study on Ecological Reclamation of the Deserted Quarries in Jiangyin Municipality[J].Journal of Southwest Forestry College,2010,30(4):16-20. |
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| Authors: | LU Yong LIU Xiao-yu LU Bing-yan MIAO Yan ZHANG Yi-dan LI Dong-lin |
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| Institution: | LU Yong1,LIU Xiao-yu1,LU Bing-yan1,MIAO Yan1,ZHANG Yi-dan1,LI Dong-lin2(1.Forestry Instruction Bureau of Jiangyin Municipality,Jiangyin Jiangsu 214023,China,2.Forestry Academy of Jiangsu Province,Nanjing Jiangsu 211153,China) |
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| Abstract: | Effect of two ecological reclamation techniques on top soil and vegetation at the deserted quarries on the Mount Huashan in Jiangyin Municipality was studied by the field survey.The results showed that the top soil in the project area was reduced and depressed to a certain extent in comparison to the original soil depth,there was no significance difference(p>0.05) in the soil depth preserved,while there was significant difference(p<0.05) in the plant root biomass between the two project areas.It was showed ... |
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| Keywords: | quarry ecological reclamation reclamation effect Mount Huashan in Jiangyin |
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