Zheng Fenli,Liu Yuanbao,Bai Hongying,et al.Effect of Forest Vegetation Destruction on Eco-Environment[J].Research of Soil and Water Conservation,1993,(01):99-106.
森林植被破坏对生态环境的影响
- Title:
- Effect of Forest Vegetation Destruction on Eco-Environment
- Keywords:
- the loess plateau; forest being destroyed; soil erosion; flood hazared; climate change; soil degradation; eco—environmental change
- 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。
- 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.
参考文献/References:
[1] 米登山.近几年子午岭森林破坏情况及其影响.水土保持通报, 1982(5)
[2] 查轩等.植被对土壤特性及土壤侵蚀的影响研究.水土保持学报, 1992(2)
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备注/Memo
收稿日期:1993-3-1
基金项目:国家自然科学基金资助重大项目