| 大伙房水库区降水变化趋势及旱涝分析 |
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| 引用本文： | 钟子琳.大伙房水库区降水变化趋势及旱涝分析[J].安徽农业科学,2011,39(29):18104-18105,18166. |
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| 作者姓名： | 钟子琳 |
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| 作者单位： | 辽宁省大伙房水库管理局,辽宁抚顺,113007 |
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| 摘 要： | 利用大伙房水库区1961～2008年雨量站降水资料,统计分析了大伙房水库来水区历年降水量的时空变化趋势及旱涝分布状况。结果表明,1961～2008年大伙房水库区来水区降水量逐年减少,48年间降水量减少80～100 mm,为水库水资源管理提供了依据。
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| 关 键 词： | 降水量 变化趋势 旱涝 大伙房水库区 |
Analysis on the Precipitation Change,Flood and Drought in Dahuofang Reservoir |
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| ZHONG Zi-lin.Analysis on the Precipitation Change,Flood and Drought in Dahuofang Reservoir[J].Journal of Anhui Agricultural Sciences,2011,39(29):18104-18105,18166. |
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| Authors: | ZHONG Zi-lin |
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| Institution: | ZHONG Zi-lin(Administration Bureau of Dahuofang Reservoir,Fushun,Liaoning 113007) |
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| Abstract: | According to the precipitation data in Dahuofang reservoir from 1961 to 2008,the spatial and temporal changes of precipitation and the distribution of flood and drought in the water-coming region of the reservoir were statistically analyzed.As indicated by the result,the precipitation in this area during the period of 1961-2008 was gradually decreasing,about an decrease of 80-100 mm during the 48 years.The study provided basis for the water resources management in the reservoir. |
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| Keywords: | Precipitation Change trend Flood and drought Dahuofang reservoir |
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