| 莲花水库上游流域气候变化分析 |
| |
| 引用本文： | 张健,李永生,于梅.莲花水库上游流域气候变化分析[J].黑龙江水专学报,2009,36(4):24-27. |
| |
| 作者姓名： | 张健 李永生 于梅 |
| |
| 作者单位： | 黑龙江省气候中心,哈尔滨,150030 |
| |
| 摘 要： | 分析了莲花水库上游流域近40 a的气候变化,结果表明年降水量呈略增加趋势,年平均气温呈非常显著的变暖趋势,年潜在蒸散量呈略减少趋势。建库前后对比分析表明,建库后比建库前有显著差异的是年平均气温升高,年平均风速减小,相对湿度、日照时数减少。
|
| 关 键 词： | 上游流域 气候变化 建库前后对比 莲花水库 |
Analysis on the Climate Change of Upstream Valley of Lianhua Reservoir |
| |
| ZHANG Jian,LI Yong-Sheng,YU Mei.Analysis on the Climate Change of Upstream Valley of Lianhua Reservoir[J].Journal of Heilongjiang Hydraulic Engineering College,2009,36(4):24-27. |
| |
| Authors: | ZHANG Jian LI Yong-Sheng YU Mei |
| |
| Affiliation: | (Climate Center of Heilongjiang Province,Harbin 150030,China) |
| |
| Abstract: | To analyze the climate change of Lianhua Reservoir upstream valley nearly 40 years,the annual precipitation shows a slight rising trend,the average temperature of the whole year shows a remarkable warming trend,and the annual potential evaporation shows a slight decreasing trend.Comparison of the construction before and after,the significant difference is that the average temperature of the whole year is warming,and annual average wind speed,relative humidity,sunshine-hour is reducing. |
| |
| Keywords: | upstream valley climate change comparison of the construction reservoir before and after Lianhua Reservoir |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
