| 森林植被破坏对生态环境的影响 |
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| 引用本文： | 郑粉莉,刘元保,白红英,焦菊英,唐克丽.森林植被破坏对生态环境的影响[J].水土保持研究,1993,0(1):99-106. |
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| 作者姓名： | 郑粉莉 刘元保 白红英 焦菊英 唐克丽 |
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| 作者单位： | 中国科学院水利部西北水土保持研究所, 陕西, 杨陵, 712100 |
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| 摘 要： | 利用子午岭天然次生林区，遭破坏林区和非林区的水文径流、泥沙观测资料及长时间序列气象观测资料，研究了人为破坏森林植被对径流、侵蚀、产沙的影响；植被破坏对洪涝灾害的影响；植被破坏与气候变化及植被破坏与土地退化的关系。作者认为人为破坏植被是导致黄土高原生态环境恶化的重要原因。
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| 关 键 词： | 黄土高原 森林植被破坏 土壤侵蚀 洪涝灾害 气候变化 土壤退化 生态环境 演变 |
Effect of Forest Vegetation Destruction on Eco-Environment |
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| Zheng Fenli,Liu Yuanbao,Bai Hongying,Jiao Juying,Tang Keli.Effect of Forest Vegetation Destruction on Eco-Environment[J].Research of Soil and Water Conservation,1993,0(1):99-106. |
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| Authors: | Zheng Fenli Liu Yuanbao Bai Hongying Jiao Juying Tang Keli |
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| Institution: | Northwestern Institute of Soil and Water Conseruation, Academia Sinica and Ministry of Water Resources, Yangling, Shaannxi, 712100 |
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| Abstract: | It has been researched that effect of forest destruction on runoff and sediment and flood hazards,relationship between forest destruction and climate change,and relationship of forest destruction and land degradation,using observated runoff and sediment data of hydrographical stations in the forest area,destroyed area and non-forest area,long-time observation data of meteorogical station,and field investigating data ect.The authors consider that Vegetation being destroyed by human’s activities is a key cause resuling in eco-environmental worseing in the loess plateau. |
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| Keywords: | the loess plateau forest being destroyed soil erosion flood hazared climate change soil degradation eco—environmental change |
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