库尉地区气象要素对水面蒸发量影响程度的灰关联分析  

Gray Relational Analysis on the Impact of Meteorologyical Factors for Water Surface Evaporation in Regions of Kurle-Yuli

作　　者：魏光辉 王勇 申莲 

机构地区：[1]巴州希尼尔水库管理处,新疆库尔勒841000

出　　处：《沙漠与绿洲气象》2007年第3期18-20,共3页Desert and Oasis Meteorology

摘　　要：根据新疆尉犁县气象站1995—2004年小型蒸发皿(直径20cm)蒸发量及相关常规气象观测资料,利用灰色关联度分析法分析了各气象要素对水面蒸发的影响程度。结果表明各气象要素对小型蒸发皿(直径20cm)月平均水面蒸发量的影响程度从大到小的排列顺序为气温>日照时数>风速>相对湿度。This paper based the evaporation （from small-sized evaporation pan, caliber is 20cm） and related conventional meteorology data in Xinjiang Yuli county meteorology station from 1995 to 2004,and analyzed the impact of each meteorology element to the mean monthly water surface evaporation by the grey relational grade analysis method, the results indicated the arrangement of impact extent from strong to weak as temperature〉 sunshine-hour〉 wind velocity〉 relative humidity.

关 键 词：灰关联分析 水面蒸发量 灰色系统 气象要素 

分 类 号：P332.2[天文地球—水文科学]