| 吉林市近14a降雨变化特征分析 |
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| 引用本文： | 于福平,刘科峰,何怀江,王秋光. 吉林市近14a降雨变化特征分析[J]. 吉林林学院学报, 2009, 0(6): 542-545 |
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| 作者姓名： | 于福平 刘科峰 何怀江 王秋光 |
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| 作者单位： | 北华大学林学院,吉林吉林132013 |
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| 摘 要： | 利用北华大学林学院气象科研小组提供的资料,对吉林市近14 a的降雨特征进行了统计分析.研究结果表明：吉林市全年降雨量集中在500～800 mm,14 a来降雨量总体呈现上升趋势并呈以4 a为周期的波动变化;大陆性季风气候特征明显,即雨热同期;全年降雨量主要集中在第2季度.
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| 关 键 词： | 吉林市 降雨量 特征分析 |
Precipitation Character Analysis in the Recent 14 Years in Jilin City |
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| YU Fu-ping,LIU Ke-feng,HE Huai-jiang,WANG Qiu-guang. Precipitation Character Analysis in the Recent 14 Years in Jilin City[J]. , 2009, 0(6): 542-545 |
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| Authors: | YU Fu-ping LIU Ke-feng HE Huai-jiang WANG Qiu-guang |
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| Affiliation: | ( Forestry College of Beihua University, Jilin 132013, China) |
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| Abstract: | Based on the weather data from the meteorological research group of Forestry College of Beihua University, the rainfall characteristics in recent 14 years in Jilin City are analyzed. The research results show that the annual rainfall is concentrated in the 500 ~ 800 mm in this region,the rainfall in the past 14 years showes an increasing trend and the overall precipitation in this region is a 4-year cycle fluctuation; Continental monsoon climate is apparent and heat comes with rain at the same time in this region. The annual precipitation mainly concentrates in the second quarter. |
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| Keywords: | Jilin City Precipitation Features analysis |
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