1960—2017年河西地区降水时空变化特征
王秀娜, 丁永建, 王建, 赵传成

Spatio-temporal variation characteristics of precipitation in the Hexi region during 19602017
Xiuna WANG, Yongjian DING, Jian WANG, Chuancheng ZHAO
表1 河西地区气象站点基本信息
Table 1 Basic information of meteorological stations in the Hexi region
序号站点名称经度/E纬度/N海拔/m控制面积/104 km2权重/%
1额济纳旗101.07°41.95°940.54.9115.49
2马鬃山97.03°41.80°1 770.44.1012.91
3敦煌94.68°40.15°1 139.03.059.63
4瓜州95.77°40.53°1 170.92.798.79
5玉门镇97.03°40.27°1 526.03.069.64
6鼎新99.52°40.30°1 177.42.578.11
7金塔98.90°40.00°1 270.51.163.65
8酒泉98.48°39.77°1 477.21.163.66
9高台99.83°39.37°1 332.20.742.34
10托勒98.42°38.80°3 367.01.705.36
11野牛沟99.58°38.42°3 320.00.652.05
12张掖100.43°38.93°1 482.70.571.79
13祁连100.25°38.18°2 787.40.601.88
14山丹101.08°38.80°1 764.60.652.06
15永昌101.97°38.23°1 976.91.143.58
16武威102.67°37.92°1 531.50.772.42
17民勤103.08°38.63°1 367.51.524.80
18乌鞘岭102.87°37.20°3 045.10.581.84