基于标准化地下水指数的酒泉绿洲地下水干旱特征
王楠, 吴丽丽, 温小虎, 杨林山, 尹振良, 方锦杰

Drought characteristics of groundwater in Jiuquan Oasis based on the standardized groundwater index
Nan Wang, Lili Wu, Xiaohu Wen, Linshan Yang, Zhenliang Yin, Jinjie Fang
表 3 6种拟合函数在不同时间尺度下的优选率 (%)
Table 3 Preferences of six fitting functions at different time scales
时间尺度拟合函数
lgNEvGevGammaBetaWeibull
SGI-10.000.0066.670.0050.0014.29
SGI-30.000.0066.670.0050.0014.29
SGI-60.0012.5044.440.0055.560.00
SGI-120.000.000.000.00100.0012.50