| 济南市南部山区退化生态系统恢复对策 |
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| 引用本文： | 郑昭佩,张敏,阮振宇,孟伟. 济南市南部山区退化生态系统恢复对策[J]. 山东师范大学学报(自然科学版), 2007, 22(4): 90-92 |
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| 作者姓名： | 郑昭佩 张敏 阮振宇 孟伟 |
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| 作者单位： | 山东师范大学人口·资源与环境学院,250014,济南;济南市长清区环境保护局,250300,济南 |
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| 基金项目： | 山东省优秀中青年科学家科研奖励基金 |
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| 摘 要： | 济南市南部山区是济南市的生态屏障,也是济南市泉群的水源补给区,但是长期以来人类的不合理开发利用,引起生态系统严重退化,表现为植被覆盖率降低、生物多样性降低、水土流失加重、景观破碎化提高等.生态系统退化严重限制了生态系统服务功能的正常发挥,妨碍了济南市的可持续发展.本文在分析济南市南部山区生态系统退化现状和原因的基础上,提出了生态系统恢复的合理对策.
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| 关 键 词： | 水源涵养 生态恢复 对策 |
| 收稿时间： | 2007-03-28 |
| 修稿时间： | 2007-03-28 |
COUNTERMEASURES FOR RESTORING OF DEGRADED ECOSYSTEMS IN JINAN SOUTHERN MOUNTAIN REGION |
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| Zheng Zhaopei,Zhang Min,Ruan Zhenyu,Meng Wei. COUNTERMEASURES FOR RESTORING OF DEGRADED ECOSYSTEMS IN JINAN SOUTHERN MOUNTAIN REGION[J]. Journal of Shandong Normal University(Natural Science), 2007, 22(4): 90-92 |
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| Authors: | Zheng Zhaopei Zhang Min Ruan Zhenyu Meng Wei |
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| Abstract: | Jinan southern mountain region is the ecosystem barrier of Jinan city,and is the recharge area of Jinan spring cluster as well.But due to irrational utilization for a long period,a series of ecosystem problems have come into being,such as reduction of vegetation coverage ratio,reduce of biological diversity,water and soil loss,landscape fragmentation and so on is presewted.The degradation has restricted the exertion of ecosystem services badly,and prevented the sustainable development of Jinan city.This paper puts forward reasonable countermeasures for restoring of degraded ecosystems in Jinan southern mountain region,based on analysis of actuality and reasons of degradation. |
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| Keywords: | protecting of water source ecosystem restoration countermeasures |
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