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

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	6.03
PPE	[-]	8.17	7.19	0.358	6.03	0.000200		1.03	1.78	2.16		0.152	0.184	0.600	0.875	0.399
PPEnocrop	[-]	9.00	7.83	0.407	6.03	0.000200		1.46	2.13	2.21		0.0939	0.149	0.596	0.832	0.364
R15	[-]	7.36	6.37	0.349	6.03	0.000200		0.502	1.33	2.16		0.345	0.264	0.606	0.949	0.485

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	4.84
PPE	[-]	3.33	3.73	0.0490	4.84			-0.401	1.55	1.25		0.402	0.385	0.777	0.898	0.569
PPEnocrop	[-]	4.18	4.69	0.0537	4.84			-0.00499	1.61	0.835		0.387	0.387	0.876	0.854	0.578
R15	[-]	4.31	4.70	0.0549	4.84			-0.0142	1.36	1.28		0.543	0.379	0.781	0.951	0.607

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	7.67
PPE	[-]	6.16	5.68	0.453	7.66	0.00203		-0.370	1.68	1.35		0.278	0.340	0.813	0.764	0.507
PPEnocrop	[-]	6.65	6.16	0.482	7.66	0.00203		-0.215	1.71	1.05		0.272	0.347	0.866	0.724	0.511
R15	[-]	6.48	6.00	0.484	7.66	0.00203		-0.257	1.58	1.32		0.341	0.343	0.829	0.806	0.532

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	0.268
PPE	[-]	1.33	1.26	0.0748	0.267	0.00128		0.984	1.75	0.277		0.602	0.427	0.987	0.449	0.578
PPEnocrop	[-]	1.34	1.27	0.0743	0.267	0.00128		0.991	1.77	0.272		0.602	0.425	0.991	0.439	0.576
R15	[-]	1.56	1.46	0.0904	0.267	0.00128		1.16	1.97	0.403		0.571	0.451	0.967	0.442	0.577

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	5.87
PPE	[-]	6.86	5.27	1.33	5.82	0.0545		2.25	2.54	2.29		0.197	0.220	0.631	0.504	0.354
PPEnocrop	[-]	7.60	5.85	1.46	5.82	0.0545		3.01	3.17	2.29		0.0463	0.217	0.634	0.341	0.291
R15	[-]	5.83	4.42	1.18	5.82	0.0545		1.13	2.05	2.42		0.168	0.271	0.610	0.267	0.317

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	4.81
PPE	[-]	7.81	7.48	0.130	4.80	0.00258		0.871	1.53	0.508		0.645	0.619	0.969	0.879	0.746
PPEnocrop	[-]	7.77	7.43	0.130	4.80	0.00258		0.856	1.56	0.472		0.640	0.615	0.972	0.866	0.741
R15	[-]	7.19	6.90	0.119	4.80	0.00258		0.687	1.40	0.445		0.680	0.629	0.970	0.848	0.751

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	8.54
PPE	[-]	11.3	10.9	0.500	8.54	0.00317		0.497	0.985	0.833		0.627	0.561	0.923	0.900	0.715
PPEnocrop	[-]	12.2	11.8	0.547	8.54	0.00317		0.653	1.15	0.742		0.488	0.559	0.941	0.813	0.672
R15	[-]	10.1	9.72	0.440	8.54	0.00317		0.302	0.904	0.860		0.660	0.562	0.917	0.949	0.730

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	6.81
PPE	[-]	6.93	5.89	0.654	6.81	0.00365		0.286	1.50	1.88		0.362	0.356	0.697	0.875	0.529
PPEnocrop	[-]	10.2	8.92	0.828	6.81	0.00365		1.63	2.17	1.31		0.244	0.287	0.784	0.905	0.501
R15	[-]	6.66	5.67	0.647	6.81	0.00365		0.179	1.36	2.29		0.406	0.386	0.606	0.913	0.539

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	0.433
PPE	[-]	1.80	1.87	0.0438	0.433	5.16e-05		1.18	1.69	0.234		0.507	0.497	0.991	0.644	0.627
PPEnocrop	[-]	1.79	1.87	0.0436	0.433	5.16e-05		1.18	1.69	0.238		0.506	0.496	0.990	0.639	0.626
R15	[-]	2.02	2.08	0.0515	0.433	5.16e-05		1.36	1.96	0.192		0.518	0.503	0.991	0.674	0.638

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	3.22
PPE	[-]	4.28	3.57	0.579	3.21	0.0110		0.462	1.01	1.59		0.382	0.250	0.818	0.623	0.465
PPEnocrop	[-]	4.41	3.68	0.604	3.21	0.0110		0.508	1.04	1.47		0.363	0.247	0.837	0.604	0.459
R15	[-]	4.77	4.04	0.604	3.21	0.0110		0.652	1.15	1.50		0.345	0.216	0.844	0.593	0.443

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	4.41
PPE	[-]	4.70	4.35	0.334	4.41	0.00304		0.463	1.25	0.409		0.631	0.538	0.970	0.954	0.726
PPEnocrop	[-]	4.97	4.61	0.345	4.41	0.00304		0.604	1.32	0.456		0.602	0.534	0.966	0.955	0.718
R15	[-]	4.56	4.21	0.321	4.41	0.00304		0.375	1.25	0.425		0.633	0.533	0.969	0.904	0.714

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	94.3
PPE	[-]	118.	109.	9.41	93.9	0.326		0.636	1.44	1.13		0.350	0.340	0.814	0.908	0.551
PPEnocrop	[-]	129.	119.	10.3	93.9	0.326		0.868	1.60	1.04		0.299	0.327	0.831	0.879	0.533
R15	[-]	111.	102.	8.95	93.9	0.326		0.477	1.33	1.17		0.390	0.377	0.802	0.937	0.576

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	0.942
PPE	[-]	1.91	1.62	0.176	0.942	0.000106		0.320	0.550	1.77		0.302	0.183	0.904	0.759	0.466
PPEnocrop	[-]	2.19	1.83	0.222	0.942	0.000106		0.408	0.608	1.73		0.269	0.199	0.910	0.669	0.449
R15	[-]	1.64	1.38	0.156	0.942	0.000106		0.229	0.473	1.80		0.366	0.208	0.902	0.849	0.507

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	1.28
PPE	[-]	2.78	2.60	0.115	1.28	0.000525		0.672	1.32	0.576		0.409	0.311	0.965	0.448	0.489
PPEnocrop	[-]	2.77	2.58	0.115	1.28	0.000525		0.667	1.32	0.562		0.410	0.312	0.965	0.446	0.489
R15	[-]	3.02	2.84	0.118	1.28	0.000525		0.754	1.47	0.544		0.391	0.295	0.965	0.451	0.479

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	2.84
PPE	[-]	3.20	2.40	0.622	2.82	0.0168		0.791	1.68	1.52		0.308	0.250	0.780	0.869	0.491
PPEnocrop	[-]	3.62	2.72	0.703	2.82	0.0168		1.23	2.00	1.37		0.250	0.212	0.803	0.816	0.459
R15	[-]	3.01	2.26	0.589	2.82	0.0168		0.630	1.60	1.66		0.310	0.294	0.751	0.873	0.504

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	3.76
PPE	[-]	5.04	4.76	0.245	3.76	0.00108		0.988	1.37	0.660		0.548	0.597	0.945	0.938	0.725
PPEnocrop	[-]	5.83	5.54	0.263	3.76	0.00108		1.54	1.90	0.835		0.392	0.546	0.929	0.874	0.657
R15	[-]	4.20	3.97	0.201	3.76	0.00108		0.405	1.24	0.667		0.619	0.589	0.946	0.967	0.742

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	2.78
PPE	[-]	5.40	5.29	0.135	2.77	0.00671		1.51	1.98	0.354		0.363	0.438	0.970	0.764	0.595
PPEnocrop	[-]	5.41	5.30	0.135	2.77	0.00671		1.52	1.98	0.346		0.363	0.440	0.970	0.739	0.590
R15	[-]	4.84	4.76	0.116	2.77	0.00671		1.21	1.69	0.348		0.459	0.478	0.971	0.820	0.641

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	1.53
PPE	[-]	2.15	2.09	0.0304	1.52	0.000223		0.500	0.969	0.851		0.439	0.380	0.921	0.721	0.568
PPEnocrop	[-]	2.27	2.20	0.0316	1.52	0.000223		0.576	1.07	0.899		0.403	0.368	0.911	0.654	0.541
R15	[-]	1.70	1.64	0.0236	1.52	0.000223		0.165	0.883	0.804		0.449	0.397	0.929	0.811	0.597

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	18.7
PPE	[-]	21.5	21.1	0.308	18.7	0.0117		1.07	1.82	1.68		0.215	0.167	0.760	0.984	0.458
PPEnocrop	[-]	21.8	21.4	0.319	18.7	0.0117		1.19	1.92	1.67		0.208	0.163	0.758	0.984	0.455
R15	[-]	18.7	18.3	0.297	18.7	0.0117		0.169	1.50	1.82		0.186	0.285	0.738	0.956	0.490

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	8.12
PPE	[-]	10.5	10.0	0.411	8.11	0.00828		1.02	2.29	1.12		0.218	0.337	0.886	0.500	0.456
PPEnocrop	[-]	11.3	10.9	0.445	8.11	0.00828		1.39	2.61	1.12		0.192	0.314	0.877	0.428	0.425
R15	[-]	10.4	9.97	0.398	8.11	0.00828		0.983	1.94	1.22		0.323	0.338	0.868	0.642	0.502

	Download Data	Period Mean (original grids) [Pg yr-1]	Model Period Mean (intersection) [Pg yr-1]	Model Period Mean (complement) [Pg yr-1]	Benchmark Period Mean (intersection) [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	[-]	1.01
PPE	[-]	1.99	1.78	0.109	0.995	0.0127		1.02	1.43	1.48		0.173	0.220	0.864	0.650	0.425
PPEnocrop	[-]	2.04	1.82	0.115	0.995	0.0127		1.06	1.45	1.48		0.169	0.216	0.866	0.645	0.422
R15	[-]	1.69	1.51	0.100	0.995	0.0127		0.722	1.11	1.40		0.241	0.295	0.881	0.758	0.494

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 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:

Tue Jul 28 16:12:17 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-reco-GBAF.ncl