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| 1961-2000年新疆阿拉尔垦区蒸发量的变化特征 | |
| 引用本文： | 王建勋,胡云喜,朱建雯. 1961-2000年新疆阿拉尔垦区蒸发量的变化特征[J]. 气象与环境学报, 2008, 24(5): 29-31 |
| 作者姓名： | 王建勋 胡云喜 朱建雯 |
| 作者单位： | 新疆农业大学资源环境学院,新疆,乌鲁木齐,830052;塔里木大学植物科技学院,新疆,阿拉尔,843300;阿拉尔市气象局,新疆,阿拉尔,843300;新疆农业大学资源环境学院,新疆,乌鲁木齐,830052 |
| 摘 要： | 利用1961－2000年阿拉尔气象站逐日蒸发皿蒸发量资料，揭示了该区域蒸发量年内、季节和年际变化特征及其趋势。结果表明：近40 a新疆阿拉尔垦区蒸发量总体呈减少趋势，其倾向率为-78.68 mm/10 a，逐月蒸发量均有不同程度减少的趋势，温暖时期蒸发量减少比寒冷时期更加明显。 |
| 关 键 词： | 阿拉尔垦区 蒸发皿蒸发量 气候变化 |
| 收稿时间： | 2008-04-15 |
| 修稿时间： | 2008-06-02 |
Change characteristics of evaporation from 1961 to 2000 in Alar irrigated area of Xinjiang province |
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| WANG Jian-xun,HU Yun-xi,ZHU Jian-wen. Change characteristics of evaporation from 1961 to 2000 in Alar irrigated area of Xinjiang province[J]. Journal of Meteorology and Environment, 2008, 24(5): 29-31 | |
| Authors: | WANG Jian-xun HU Yun-xi ZHU Jian-wen |
| Affiliation: | College of Natural Resources and Environmental Science |
| Abstract: | Based on the daily pan evaporation data from 1961 to 2000 in Alar weather station,the characteristics of the seasonal,annual and inter-decadal changes were analyzed in Alar irrigated area.The results indicate that pan evaporation is the decreasing trend during recent 40 years with-78.68 mm/10 a.And monthly pan evaporation also shows the decreasing trend.Compared to that in the cold period,the decrease of pan evaporation in the warm period is obvious. |
| Keywords: | Alar irrigated area Pan evaporation Climate change |
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