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 Global - Land 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

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	1.30
default	[-]	-0.0150	-0.0120	1.30	1.35e-05	-0.000195		-0.929	1.28	3.06		0.0795	0.170	0.493	0.00483	0.183
handtune0011	[-]	-0.0120	-0.00870	1.30	6.11e-06	-0.000195		-0.896	1.28	2.99		0.0813	0.157	0.507	0.00600	0.181

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.184
default	[-]	-0.00438	-0.00557	0.186	-0.000266			-0.102	0.975	3.37		0.395	0.278	0.442	0.00586	0.280
handtune0011	[-]	-0.00654	-0.00748	0.184	-0.000215			-0.107	0.992	3.35		0.394	0.269	0.445	0.00744	0.277

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	2.55
default	[-]	0.0149	0.0132	2.55	0.000227	0.000331		-0.783	1.16	3.07		0.283	0.288	0.475	0.0167	0.270
handtune0011	[-]	0.0152	0.0133	2.55	-0.000145	0.000330		-0.779	1.17	3.05		0.282	0.291	0.481	0.0170	0.272

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.0167
default	[-]	-0.00162	-0.00181	0.0166	-5.76e-05	7.91e-05		-0.0398	0.938	2.22		0.726	0.121	0.697	0.0414	0.341
handtune0011	[-]	9.82e-06	-0.000128	0.0162	-1.95e-05	7.83e-05		-0.0205	0.753	2.13		0.730	0.163	0.717	0.0261	0.360

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	1.09
default	[-]	-0.0111	-0.00859	1.08	-0.00245	0.0105		-1.20	1.27	2.67		0.00905	0.231	0.573	0.00299	0.209
handtune0011	[-]	-0.00820	-0.00636	1.08	-0.00194	0.0105		-1.16	1.22	3.16		0.00987	0.275	0.479	0.00125	0.208

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.881
default	[-]	-0.0284	-0.0282	0.882	-0.000486	0.000474		-0.349	1.66	3.30		0.664	0.144	0.435	0.0243	0.282
handtune0011	[-]	-0.0244	-0.0241	0.881	-0.000504	0.000473		-0.340	1.49	3.16		0.676	0.170	0.468	0.0296	0.303

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	1.44
default	[-]	-0.0357	-0.0339	1.44	-0.00237	0.000794		-0.272	0.917	3.32		0.451	0.211	0.458	0.0120	0.269
handtune0011	[-]	-0.0319	-0.0300	1.44	-0.00213	0.000795		-0.264	0.944	3.28		0.451	0.205	0.466	0.0147	0.268

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	1.10
default	[-]	-0.0562	-0.0486	1.10	-0.00377	0.000848		-0.576	1.06	2.99		0.286	0.279	0.507	0.0211	0.274
handtune0011	[-]	-0.0400	-0.0334	1.10	-0.00319	0.000849		-0.539	1.06	2.92		0.296	0.265	0.523	0.0202	0.274

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	-0.0283
default	[-]	-0.00118	-0.000951	-0.0288	-8.22e-05	-3.93e-05		0.00342	1.05	2.15		0.692	0.110	0.714	0.0636	0.338
handtune0011	[-]	0.00152	0.00143	-0.0282	-2.08e-05	-3.92e-05		0.0206	0.776	2.11		0.696	0.186	0.721	0.0293	0.364

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	-0.545
default	[-]	-0.00687	-0.00597	-0.544	-0.000721	0.00140		0.162	0.656	4.44		0.237	0.251	0.227	0.00659	0.195
handtune0011	[-]	-0.00482	-0.00398	-0.546	-0.000653	0.00141		0.167	0.651	4.56		0.239	0.257	0.204	0.00426	0.192

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	1.00
default	[-]	-0.0117	-0.0106	1.00	-0.00124	0.000439		-0.577	2.07	4.75		0.572	0.146	0.182	0.00724	0.210
handtune0011	[-]	-0.00998	-0.00883	1.00	-0.00115	0.000440		-0.567	2.03	4.74		0.579	0.152	0.176	0.00777	0.213

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	17.0
default	[-]	-0.273	-0.253	17.0	-0.0165	0.0278		-0.433	1.14	3.34		0.374	0.216	0.445	0.0136	0.253
handtune0011	[-]	-0.218	-0.200	17.0	-0.0144	0.0278		-0.421	1.10	3.32		0.377	0.224	0.448	0.0126	0.257

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	-0.413
default	[-]	-0.00204	-0.00122	-0.413	-9.39e-05	-2.63e-05		0.125	0.387	3.97		0.267	0.205	0.321	0.0192	0.203
handtune0011	[-]	-0.000982	-0.000679	-0.413	8.80e-06	-2.63e-05		0.128	0.386	4.00		0.268	0.205	0.315	0.0102	0.201

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	-0.223
default	[-]	-0.00773	-0.00776	-0.223	-0.000141	-6.58e-05		0.0671	0.765	2.61		0.477	0.170	0.609	0.0764	0.301
handtune0011	[-]	-0.00147	-0.00174	-0.223	-4.89e-05	-6.53e-05		0.0859	0.590	2.59		0.483	0.226	0.612	0.0218	0.314

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.603
default	[-]	-0.00548	-0.00360	0.601	-0.00192	0.00309		-0.643	0.939	2.78		0.204	0.294	0.559	0.00875	0.272
handtune0011	[-]	-0.00479	-0.00338	0.600	-0.00146	0.00308		-0.630	0.933	2.55		0.204	0.304	0.601	0.00560	0.284

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	1.18
default	[-]	-0.0169	-0.0167	1.19	-0.000965	0.000351		-0.936	2.27	4.63		0.477	0.217	0.200	0.00630	0.223
handtune0011	[-]	-0.0171	-0.0168	1.18	-0.000985	0.000350		-0.940	2.38	4.63		0.475	0.195	0.199	0.00532	0.214

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.411
default	[-]	-0.0154	-0.0137	0.409	-0.000448	0.00137		-0.296	1.52	4.10		0.658	0.100	0.264	0.0207	0.229
handtune0011	[-]	-0.0166	-0.0149	0.410	-0.000489	0.00137		-0.297	1.36	4.05		0.657	0.124	0.274	0.0253	0.241

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.179
default	[-]	-0.00917	-0.00899	0.179	-6.11e-05	0.000102		-0.163	0.800	3.03		0.488	0.257	0.522	0.0143	0.308
handtune0011	[-]	-0.00974	-0.00944	0.179	-7.35e-05	0.000102		-0.162	0.800	2.99		0.484	0.251	0.531	0.0184	0.307

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	3.99
default	[-]	-0.0508	-0.0493	3.99	-0.000662	0.00226		-1.49	1.57	2.55		0.0169	0.243	0.590	0.0113	0.221
handtune0011	[-]	-0.0390	-0.0377	3.99	-0.000505	0.00226		-1.45	1.53	2.59		0.0170	0.254	0.585	0.00396	0.223

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	2.26
default	[-]	-0.00728	-0.00683	2.26	-0.000946	0.00165		-0.981	1.30	3.20		0.269	0.323	0.463	0.0342	0.283
handtune0011	[-]	-0.00654	-0.00620	2.26	-0.000894	0.00165		-0.970	1.35	3.28		0.275	0.315	0.453	0.0728	0.286

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Benchmark Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (complement) [Pg yr-1]		Bias [g m-2 d-1]	RMSE [g m-2 d-1]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.0847
default	[-]	-0.00142	-0.00142	0.0806	-1.06e-05	0.00452		-0.110	0.739	3.21		0.243	0.163	0.455	0.0201	0.209
handtune0011	[-]	-0.000792	-0.000792	0.0801	-4.66e-06	0.00452		-0.103	0.672	3.15		0.246	0.172	0.467	0.0161	0.215

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 Global - Land 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 max month Temporally integrated mean phase shift Temporally integrated mean phase shift score Temporally integrated period mean bias Temporally integrated period mean bias score Temporally integrated period mean rmse Temporally integrated period mean rmse score Spatially integrated regional mean cycle Spatially integrated regional mean detrended cycle Spatially integrated regional mean

  Title:

derived GBAF in 0.5x0.5

  Source_file:

This product is generated from monthly Global Biosphere Amtospher Flux (GBAF) observations

  Conventions:

Please contact Prof. James Randerson (Email: jranders@uci.edu) or Dr. Mingquan Mu (mmu@uci.edu) for any question

  Creation_date:

Thu Jul 30 15:10:46 PDT 2015

  Approach:

I read this variable from data file, and then save the data in NetCDF format by each month and each year. Meanwhile, I also converted the unit from gC/m2/day to KgC/m2/day.

  Temporal resolution:

monthly

  General information:

This product was derived from Monthly estimates of global biosphere-atmosphere fluxes from Biogeochemistry group at Max Planck Institute in Jena, Germany.

  Spatial resolution:

0.5x0.5 degree

  Derived data code:

http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-nee-GBAF.ncl