基于土壤因素耦合的喀斯特流域水文干旱模拟—

基于土壤因素耦合的喀斯特流域水文干旱模拟——以贵州省为例

贺中华, 陈晓翔

The Hydrological Drought Simulating in Karst Basin Based on Coupled Soil Factors ——Taking Guizhou Province as A Case

Zhong-hua HE, Xiao-xiang CHEN

表4 土壤相对湿度单因子与径流深拟合模型

Table 4 The fitting models between the single-factor of soil relative humidity and runoff depths

因子	R	R²	模型	F	Sig.	因子	R	R²	模型	F	Sig.
① 水体	0.558	0.312	$\begin{matrix} W_{RD} = - 0.024 + 0.293 S_{水体} \end{matrix}$	17.197	0.000	⑤ 湿润	0.140	0.020	$\begin{matrix} W_{RD} = 0.69 - 0.06 S_{湿润} \end{matrix}$	0.764	0.388
② 重旱	0.151	0.230	$\begin{matrix} W_{RD} = 0.059 - 127 S_{重旱} \end{matrix}$	0.890	0.351	⑥ 潮湿	0.650	0.423	$\begin{matrix} W_{RD} = - 0.006 + 0.356 S_{潮湿} \end{matrix}$	27.846	0.000
③ 中旱	0.126	0.016	$\begin{matrix} W_{RD} = 0.054 - 0.083 S_{中旱} \end{matrix}$	0.612	0.439	⑦ 过度潮湿	0.827	0.683	$\begin{matrix} W_{RD} = - 0.019 + 0.684 S_{过程潮湿} \end{matrix}$	81.967	0.000
④ 轻旱	0.148	0.022	$\begin{matrix} W_{RD} = 0.021 + 0.065 S_{轻旱} \end{matrix}$	0.854	0.361