焉耆盆地水文特征分析
nalysis of the Characteristics of Hydrological Factors in Yanqi Basin
利用坎德尔秩次相关检验、游程检验和谱分析法分析了焉耆盆地的降水、气温、蒸发和开都河径流量的趋势性和周期性及年际和年内变化规律。发现气温呈显著线性递增趋势；降水量1986年以前降水较小，之后降水增加；1987年以后蒸发量呈显著线性递减趋势；1974-1993年期间，开都河径流量较小，处于持续枯水期，1996年以后，进入连续丰水期。开都河径流量与降水和温度呈显著正相关，而与蒸发呈显著负相关。
With the Kendell’s rank verification, runs test and spectral analysis, the change, trend and period about precipitation, air temperature, evaporation and runoff were studied. The annual average air temperature has a clear increasing trend. The annual precipitations were small before 1986, but were large between 1986 and 2000. The annual evaporation was gradually increasing with a not clear trend before 1986, but was decreasing with a clearly trend after 1987. From 1974 to 1993, the Kaidu River was a long low-water season state, but it was in a high-water period between 1996 and 2000.
刘延锋、曹英兰、靳孟贵
水利调查、水利规划大气科学（气象学）
焉耆盆地气温蒸发降水径流量
Yanqi Basinair temperatureevaporationprecipitationrunoff
刘延锋,曹英兰,靳孟贵.焉耆盆地水文特征分析[EB/OL].(2005-12-08)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200512-188.点此复制
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