中国陆地平均降水量与空中水汽含量的统计关系分析
|
檀成龙, 檀佳
|
Statistical relationship between average precipitation and air water vapor content in China
|
TAN Chenglong, TAN Jia
|
|
表3 干旱、半干旱区逐月平均降水量与空中水汽含量的拟合关系
|
Tab.3 The fitting relationships of monthly average precipitation and water vapor content in arid and semiarid areas
|
|
区域 | 序号 | 站名 | 1月水汽含量/mm | 7月水汽含量/mm | 年平均水汽 含量/mm | 多年平均 降水量/mm | 逐月平均降水量与水汽含量的线性拟合公式 | 相关判定系数R2 | 干旱区 | 1 | 张掖 | 3.2 | 21.5 | 9.73 | 130.4 | P=1.639W-5.0723 | 0.9777 | 2 | 二连浩特 | 2.9 | 21.5 | 8.64 | 142.3 | P=2.0706W-6.035 | 0.9762 | 3 | 额济纳旗 | 3.0 | 18.0 | 7.66 | 35.3 | P=0.6308W-1.8891 | 0.9647 | 4 | 乌拉特中 | 2.8 | 20.6 | 8.53 | 199.8 | P=3.2722W-11.273 | 0.9610 | 5 | 酒泉 | 3.2 | 20.3 | 8.82 | 87.8 | P=1.1547W-2.8638 | 0.9493 | 6 | 库尔勒 | 4.7 | 21.0 | 10.68 | 57.4 | P=0.6532W-2.195 | 0.9264 | 7 | 银川 | 3.9 | 26.7 | 12.00 | 186.3 | P=1.882W-7.0588 | 0.9184 | 8 | 临河 | 3.2 | 23.1 | 9.93 | 145.7 | P=1.944W-7.1691 | 0.9157 | 9 | 哈密 | 4.2 | 19.7 | 9.41 | 39.0 | P=0.3651W-0.185 | 0.9150 | 10 | 阿克苏 | 5.2 | 22.8 | 11.92 | 74.4 | P=0.8168W-3.5333 | 0.8754 | 11 | 克拉玛依 | 5.1 | 20.6 | 10.73 | 105.6 | P=0.9766W-1.6745 | 0.8061 | 12 | 库车 | 4.6 | 19.4 | 10.22 | 74.6 | P=0.8947W-2.9245 | 0.7788 | 13 | 若羌 | 4.7 | 19.1 | 9.19 | 29.0 | P=0.5778W-2.894 | 0.7619 | 14 | 安得河 | 4.0 | 17.9 | 8.47 | 27.3 | P=0.5857W-.6837 | 0.7438 | 15 | 敦煌 | 3.7 | 18.6 | 8.48 | 42.2 | P=0.7021W-2.4169 | 0.7414 | 16 | 和田 | 4.4 | 20.1 | 9.87 | 36.4 | P=0.3268W-0.1908 | 0.5475 | 17 | 喀什 | 5.1 | 19.1 | 10.85 | 64.0 | P=0.3756W+1.2585 | 0.4976 | 18 | 阿勒泰 | 3.7 | 20.0 | 9.24 | 191.3 | P=0.4554W+11.733 | 0.2527 | 以上18站平均 | 4.0 | 20.6 | 9.69 | 92.7 | 平均斜率1.0735 | 0.8061 | 半干旱区 | 19 | 西宁 | 3.0 | 21.1 | 10.03 | 373.6 | P=4.595W-14.953 | 0.9817 | 20 | 呼和浩特 | 3.1 | 25.3 | 10.33 | 397.9 | P=4.7363W-15.775 | 0.9719 | 21 | 通辽 | 2.8 | 35.2 | 12.83 | 373.4 | P=3.065W-8.2174 | 0.9697 | 22 | 兰州 | 4.2 | 25.9 | 12.82 | 311.7 | P=3.0984W-13.745 | 0.9689 | 23 | 锡林浩特 | 2.6 | 24.4 | 9.49 | 286.6 | P=3.7514W-11.723 | 0.9664 | 24 | 赤峰 | 2.4 | 30.4 | 11.20 | 371.1 | P=3.4706W-7.9452 | 0.9510 | 25 | 乌鲁木齐 | 4.6 | 19.8 | 10.36 | 286.3 | P=1.2813W+10.577 | 0.4755 | 26 | 塔城 | 4.7 | 21.0 | 10.66 | 282.3 | P=0.264W+20.711 | 0.0370 | 27 | 伊宁 | 5.6 | 22.8 | 12.59 | 268.8 | P=-0.0564W+23.111 | 0.0041 | 以上9站平均 | 3.7 | 25.1 | 11.15 | 328.0 | 平均斜率2.6895 | 0.7029 |
|
|
|