| 济南市南部山区采石废弃地的生态恢复探讨 |
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| 引用本文： | 许风娟,王立红.济南市南部山区采石废弃地的生态恢复探讨[J].海南师范大学学报(自然科学版),2005,18(2):176-179. |
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| 作者姓名： | 许风娟 王立红 |
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| 作者单位： | 山东师范大学,人口资源与环境学院,山东,济南,250014 |
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| 摘 要： | 在分析了济南南部山区废弃地现状及对环境的负面影响的基础上,在生态恢复理论的指导下,讨论了采石废弃地生态恢复技术途径与模式.指出应以植被重建为恢复目标,重点是改良基质,选择耐旱、耐瘠、速生、生物量大的灌木与草本为先锋植物种类,并结合当地条件,种植不同特性的植物.
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| 关 键 词： | 石灰岩山地 废弃地 生态恢复 植被重建 |
| 文章编号： | 1671-8747(2005)02-0176-04 |
| 修稿时间： | 2004年11月3日 |
Studies of ecological restoration of limestone-mining wasteland in southern mountain regions of Jinan |
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| XU Feng-juan,WANG Li-hong.Studies of ecological restoration of limestone-mining wasteland in southern mountain regions of Jinan[J].Journal of Hainan Normal University:Natural Science,2005,18(2):176-179. |
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| Authors: | XU Feng-juan WANG Li-hong |
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| Abstract: | Based on detailed analyses of the limestone-mining wasteland's present condition and its bad influence on the environment in southern mountain regions of Jinan city , and in line with the theories of ecological restoration,this paper discussed the technical methods and models for the ecological restoration of limestone-mining wasteland and regarded revegetation as the restoration object. The key step lies in the substrate improvement, selection of suitable shrubs and grasses characterized by drought-resistantance, poverty-resistantance, rapid growth and high biomass,and the planting of different species on different sites. |
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| Keywords: | limestone hills wasteland ecological restoration revegetation |
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