Geoscience Letters

Official Journal of the Asia Oceania Geosciences Society (AOGS)

Table 3 The sensitive parameters and their characteristic values in the modeling

From: Study on streamflow response to land use change over the upper reaches of Zhanghe Reservoir in the Yangtze River basin

Parameters	p value	T-stat	Best value
r_ SOL_BD	0.00	− 8.54	0.26
v_CH_N2	0.07	− 1.84	0.25
v_CH_K2	0.11	− 1.60	9.76
r_ SOL_AWC	0.11	− 1.59	− 0.21
v_ SURLAG	0.12	1.56	18.05
r_ SOL_K	0.15	− 1.46	− 0.05
v_ GW_REVAP	0.15	1.45	0.094
r_ CN2	0.33	− 0.97	− 0.07
v_ SFTMP	0.39	0.86	− 4.19
v_ ALPHA_BF	0.46	− 0.75	0.85

p value indicates the significance of the t value: the smaller the p value, the less chance of a parameter being accidentally assigned as sensitive. T-stat indicates parameter sensitivity: the large the t-stat, the more sensitive the parameter

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