Table 4.

The same as Table 2 but for TSO_X.

ID	Regions Name	#sites	Mean		MB	NMB	R	Trends
			Obs	Mod				Obs	Mod
5	Northern Forests	18	7.76	7.33	−0.42	−0.06	0.95	−0.29	−0.23
6	Northwestern Forested Mountains	28	2.15	1.88	−0.27	−0.13	0.70	−0.05	−0.01
7	Marine West Coast Forest	3	3.35	6.08	2.73	0.82	0.46	−0.02	0.04
8	Eastern Temperate Forests	72	11.78	11.04	−0.70	−0.06	0.97	−0.34	−0.29
9	Great Plains	24	4.16	2.95	−1.21	−0.29	0.91	−0.07	−0.04
10	North American Deserts	17	1.38	0.81	−0.58	−0.41	0.79	−0.04	−0.01
11	Mediterranean California	4	1.40	3.15	1.75	1.25	0.67	−0.03	0.01
12	Southern Semi-arid Highlands	1	1.45	0.89	−0.56	−0.39	0.91	−0.07	−0.04
13	Temperate Sierras	2	2.30	1.05	−1.25	−0.54	0.76	−0.08	−0.01
15	Tropical Wet Forests	1	7.41	2.94	−4.47	−0.60	0.73	0.09	0.04