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	[-]	7.10	6.35	0.864	76.1	0.362		-24.5		0.405	0.154	0.279
CLM4.5	[-]	66.4	59.2	7.36	76.1	0.362		-5.19		0.590	0.607	0.599
CLM5	[-]	101.	90.3	10.0	76.1	0.362		6.17		0.533	0.297	0.415

	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	[-]	62.4	38.4	22.5	113.	0.00185		-15.6		0.522	0.227	0.375
CLM4.5	[-]	111.	59.7	48.5	113.	0.00185		-11.2		0.574	0.673	0.624
CLM5	[-]	133.	70.5	59.6	113.	0.00185		-9.00		0.560	0.825	0.693

	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	[-]	67.8	3.17	66.2	12.2			-9.21		0.485	0.710	0.597
CLM4.5	[-]	96.4	4.96	93.3	12.2			-7.28		0.563	0.833	0.698
CLM5	[-]	91.8	5.31	88.9	12.2			-6.98		0.546	0.822	0.684

	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	[-]	4.45	4.30	0.467	97.2	0.0996		-29.4		0.386	0.0744	0.230
CLM4.5	[-]	66.3	60.0	7.26	97.2	0.0996		-11.7		0.590	0.776	0.683
CLM5	[-]	119.	110.	10.0	97.2	0.0996		4.55		0.545	0.395	0.470

	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	[-]	19.0	0.446	18.4	5.12			-17.3		0.401	0.0492	0.225
CLM4.5	[-]	47.1	2.27	44.3	5.12			-10.6		0.535	0.314	0.424
CLM5	[-]	44.2	3.46	40.1	5.12			-6.30		0.638	0.616	0.627

	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	[-]	500.	79.0	421.	474.	1.51		-17.4		0.441	0.149	0.295
CLM4.5	[-]	984.	277.	706.	474.	1.51		-8.45		0.558	0.822	0.690
CLM5	[-]	1.06e+03	433.	622.	474.	1.51		-1.41		0.534	0.642	0.588

	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	[-]	15.0	14.1	0.859	116.	0.373		-16.7		0.418	0.0745	0.246
CLM4.5	[-]	69.6	64.7	4.56	116.	0.373		-7.86		0.514	0.716	0.615
CLM5	[-]	123.	115.	7.60	116.	0.373		0.749		0.492	0.623	0.557

	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	[-]	27.3	0.0156	26.9	0.0131			1.12		0.827	3.36e-22	0.414
CLM4.5	[-]	40.5	0.0331	39.8	0.0131			9.10		0.214	9.22e-23	0.107
CLM5	[-]	32.2	0.0178	31.5	0.0131			2.19		0.692	2.46e-23	0.346

	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	[-]	29.3	12.0	17.4	46.1	0.00725		-16.5		0.475	0.0997	0.287
CLM4.5	[-]	58.2	24.9	33.8	46.1	0.00725		-10.3		0.541	0.260	0.400
CLM5	[-]	75.2	36.0	39.5	46.1	0.00725		-4.90		0.560	0.579	0.570

	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	[-]	10.4	0.246	10.5	0.232			-0.0563		0.522	0.365	0.443
CLM4.5	[-]	13.2	0.260	13.6	0.232			0.211		0.517	0.628	0.572
CLM5	[-]	11.5	0.289	11.9	0.232			0.143		0.533	0.808	0.671

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

  history: Tue Mar 19 20:16:17 2019: ncrename -v soilc,cSoilAbove1m soilc_0.5x0.5.nc