| 森林覆盖率对区域降水的影响 |
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| 引用本文： | 严平,韦朝领,王相文,王风文.森林覆盖率对区域降水的影响[J].经济林研究,2000,18(3):8-10. |
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| 作者姓名： | 严平 韦朝领 王相文 王风文 |
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| 作者单位： | 1. 安徽农业大学,安徽,合肥,230036
2. 安徽省气象局,安徽,合肥,230061 |
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| 摘 要： | 本文通过对江淮丘陵、皖西山区和淮北平原的不同时期的森林杠益率与降水量的分析，结果表明随森林覆盖率的增加，年平均降水量呈增加趋势，森林覆盖率的增加，有得调节降水，减少旱涝灾害。森林覆盖率对过程性降水影响小，对局地性降水影响大。
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| 关 键 词： | 森林覆盖率 区域 降水 |
| 文章编号： | 1003-8981(2000)03-0008-03 |
Effect of Forest Cover on Incidence of Regional Precipitation |
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| YAN Ping,WEI Chao-ling,WANG Xiang-wen,WANG Feng-wen.Effect of Forest Cover on Incidence of Regional Precipitation[J].Economic Forest Researches,2000,18(3):8-10. |
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| Authors: | YAN Ping WEI Chao-ling WANG Xiang-wen WANG Feng-wen |
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| Abstract: | Inventories were made in the hillock area along Yangtze and Huai rivers, the mountainous area in western Anhui, and the plains area north of Huai River, regarding the forest cover and precipitation at various stages. Analysis indicated a rise of the mean annual rainfall with the increase of the forest cover. It is further indicated that forest cover has a greater effect on local precipitation than on storm precipitation. |
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| Keywords: | forest cover regional precipitation |
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