Asia - East Siberia Asia - North Central Asia - South Central Asia and China Asia - West Siberia Europe Globe North America - Alaska and Northern Canada North America - Eastern United States North America - Southern Canada North America - Western United States

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	76.5
CLM4.5_CRUNCEP	[-]	93.5	83.8	9.89	76.1	0.362		3.99		0.54	0.39	0.46
CLM4.5_GSWP3	[-]	66.4	59.2	7.36	76.1	0.362		-5.19		0.59	0.61	0.60
CLM4_CRUNCEP	[-]	7.93	7.01	1.05	76.1	0.362		-24.3		0.41	0.20	0.30
CLM4_GSWP3	[-]	7.10	6.35	0.864	76.1	0.362		-24.5		0.40	0.15	0.28
CLM5_CRUNCEP	[-]	248.	232.	16.7	76.1	0.362		57.1		0.24	0.075	0.16
CLM5_GSWP3	[-]	101.	90.3	10.0	76.1	0.362		6.17		0.53	0.30	0.42

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	113.
CLM4.5_CRUNCEP	[-]	156.	84.4	68.2	113.	0.00185		-6.10		0.62	0.83	0.73
CLM4.5_GSWP3	[-]	111.	59.7	48.5	113.	0.00185		-11.2		0.57	0.67	0.62
CLM4_CRUNCEP	[-]	85.6	45.5	38.1	113.	0.00185		-14.1		0.55	0.29	0.42
CLM4_GSWP3	[-]	62.4	38.4	22.5	113.	0.00185		-15.6		0.52	0.23	0.37
CLM5_CRUNCEP	[-]	294.	194.	94.1	113.	0.00185		16.5		0.52	0.55	0.54
CLM5_GSWP3	[-]	133.	70.5	59.6	113.	0.00185		-9.00		0.56	0.83	0.69

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	12.2
CLM4.5_CRUNCEP	[-]	118.	6.54	115.	12.2	0.00		-5.53		0.60	0.85	0.73
CLM4.5_GSWP3	[-]	96.4	4.96	93.3	12.2	0.00		-7.28		0.56	0.83	0.70
CLM4_CRUNCEP	[-]	86.3	3.55	84.7	12.2	0.00		-8.82		0.50	0.78	0.64
CLM4_GSWP3	[-]	67.8	3.17	66.2	12.2	0.00		-9.21		0.49	0.71	0.60
CLM5_CRUNCEP	[-]	122.	13.3	113.	12.2	0.00		1.52		0.53	0.26	0.40
CLM5_GSWP3	[-]	91.8	5.31	88.9	12.2	0.00		-6.98		0.55	0.82	0.68

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	97.3
CLM4.5_CRUNCEP	[-]	95.5	87.9	8.96	97.2	0.0996		-2.82		0.62	0.63	0.62
CLM4.5_GSWP3	[-]	66.3	60.0	7.26	97.2	0.0996		-11.7		0.59	0.78	0.68
CLM4_CRUNCEP	[-]	5.53	5.24	0.729	97.2	0.0996		-29.1		0.39	0.11	0.25
CLM4_GSWP3	[-]	4.45	4.30	0.467	97.2	0.0996		-29.4		0.39	0.074	0.23
CLM5_CRUNCEP	[-]	254.	242.	14.9	97.2	0.0996		46.5		0.41	0.10	0.26
CLM5_GSWP3	[-]	119.	110.	10.0	97.2	0.0996		4.55		0.54	0.39	0.47

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	5.12
CLM4.5_CRUNCEP	[-]	57.3	2.92	53.6	5.12	0.00		-8.21		0.59	0.44	0.52
CLM4.5_GSWP3	[-]	47.1	2.27	44.3	5.12	0.00		-10.6		0.54	0.31	0.42
CLM4_CRUNCEP	[-]	24.8	0.594	23.8	5.12	0.00		-16.8		0.41	0.076	0.24
CLM4_GSWP3	[-]	19.0	0.446	18.4	5.12	0.00		-17.3		0.40	0.049	0.23
CLM5_CRUNCEP	[-]	67.9	4.90	62.0	5.12	0.00		-0.930		0.70	0.89	0.80
CLM5_GSWP3	[-]	44.2	3.46	40.1	5.12	0.00		-6.30		0.64	0.62	0.63

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	475.
CLM4.5_CRUNCEP	[-]	1.27e+03	418.	853.	474.	1.51		-2.02		0.57	0.77	0.67
CLM4.5_GSWP3	[-]	984.	277.	706.	474.	1.51		-8.45		0.56	0.82	0.69
CLM4_CRUNCEP	[-]	614.	99.9	514.	474.	1.51		-16.4		0.46	0.21	0.34
CLM4_GSWP3	[-]	500.	79.0	421.	474.	1.51		-17.4		0.44	0.15	0.29
CLM5_CRUNCEP	[-]	1.92e+03	1.08e+03	836.	474.	1.51		27.6		0.43	0.19	0.31
CLM5_GSWP3	[-]	1.06e+03	433.	622.	474.	1.51		-1.41		0.53	0.64	0.59

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	116.
CLM4.5_CRUNCEP	[-]	126.	117.	8.33	116.	0.373		1.37		0.53	0.72	0.62
CLM4.5_GSWP3	[-]	69.6	64.7	4.56	116.	0.373		-7.86		0.51	0.72	0.62
CLM4_CRUNCEP	[-]	23.0	21.4	1.40	116.	0.373		-15.4		0.44	0.15	0.29
CLM4_GSWP3	[-]	15.0	14.1	0.859	116.	0.373		-16.7		0.42	0.075	0.25
CLM5_CRUNCEP	[-]	326.	313.	14.0	116.	0.373		34.5		0.41	0.15	0.28
CLM5_GSWP3	[-]	123.	115.	7.60	116.	0.373		0.749		0.49	0.62	0.56

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.0131
CLM4.5_CRUNCEP	[-]	53.3	0.0389	52.5	0.0131	0.00		11.6		0.14	6.2e-23	0.070
CLM4.5_GSWP3	[-]	40.5	0.0331	39.8	0.0131	0.00		9.10		0.21	9.2e-23	0.11
CLM4_CRUNCEP	[-]	33.2	0.0213	32.7	0.0131	0.00		3.77		0.53	4.0e-23	0.26
CLM4_GSWP3	[-]	27.3	0.0156	26.9	0.0131	0.00		1.12		0.83	3.4e-22	0.41
CLM5_CRUNCEP	[-]	42.8	0.0285	42.1	0.0131	0.00		6.98		0.31	3.3e-20	0.15
CLM5_GSWP3	[-]	32.2	0.0178	31.5	0.0131	0.00		2.19		0.69	2.5e-23	0.35

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	46.1
CLM4.5_CRUNCEP	[-]	75.3	32.9	42.8	46.1	0.00725		-6.41		0.56	0.33	0.45
CLM4.5_GSWP3	[-]	58.2	24.9	33.8	46.1	0.00725		-10.3		0.54	0.26	0.40
CLM4_CRUNCEP	[-]	41.7	16.2	25.7	46.1	0.00725		-14.4		0.51	0.13	0.32
CLM4_GSWP3	[-]	29.3	12.0	17.4	46.1	0.00725		-16.5		0.47	0.10	0.29
CLM5_CRUNCEP	[-]	145.	81.7	61.9	46.1	0.00725		16.6		0.54	0.68	0.61
CLM5_GSWP3	[-]	75.2	36.0	39.5	46.1	0.00725		-4.90		0.56	0.58	0.57

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.232
CLM4.5_CRUNCEP	[-]	14.5	0.310	14.9	0.232	0.00		1.08		0.49	0.72	0.61
CLM4.5_GSWP3	[-]	13.2	0.260	13.6	0.232	0.00		0.211		0.52	0.63	0.57
CLM4_CRUNCEP	[-]	11.8	0.309	11.9	0.232	0.00		1.08		0.49	0.45	0.47
CLM4_GSWP3	[-]	10.4	0.246	10.5	0.232	0.00		-0.0563		0.52	0.37	0.44
CLM5_CRUNCEP	[-]	12.9	0.398	13.2	0.232	0.00		1.94		0.60	0.71	0.65
CLM5_GSWP3	[-]	11.5	0.289	11.9	0.232	0.00		0.143		0.53	0.81	0.67

Africa - Central Africa - Sahel Africa - South Asia - East Siberia Asia - Indonesia Asia - North Central Asia - South Central Asia and China Asia - Southeast Asia and India Asia - West Siberia Australia Europe Globe Middle East and Sahara North America - Alaska and Northern Canada North America - Central America North America - Eastern United States North America - Southern Canada North America - Western United States South America - Amazon South America - Southeast South America - Southwest Temporally integrated period mean Temporally integrated period mean bias Temporally integrated period mean bias score

  Approach: I just read the data from the original data file and converted the latitude arrange from original 90N->90S to 90S->90N. The unit was convert from original 0.1 KgC/m2 to KgC/m2

  Temporal resolution: yearly

  General information: This product was derived from Northern Circumpolar Soil Carbon Database V2.2 (NCSCDv22) in top 1m.

  Spatial resolution: 0.5x0.5 degree

  Derived data code: http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-soilc-NCSCDv22.ncl