Africa - South Asia - East Siberia Asia - Indonesia Asia - North Central Australia Europe Globe Middle East and Sahara North America - Eastern United States North America - Southern Canada North America - Western United States South America - Amazon

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	-0.106
CESM2_1	[-]	0.154		0.260	0.939	3.02		0.605	0.273	-0.170	0.605	0.317
CRUJRA	[-]	0.194		0.300	0.864	2.01		0.523	0.323	0.0505	0.477	0.339
GSWP3	[-]	0.173		0.279	0.834	2.48		0.501	0.349	0.440	0.476	0.423
PRINCETON	[-]	0.130		0.235	0.861	3.51		0.477	0.337	0.188	0.435	0.355

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	0.443
CESM2_1	[-]	0.0180		-0.425	1.23	0.00		0.657	0.305	1.00	0.987	0.651
CRUJRA	[-]	0.0487		-0.394	1.21	0.00		0.677	0.301	1.00	0.939	0.643
GSWP3	[-]	0.0626		-0.381	0.903	0.00		0.687	0.415	1.00	0.715	0.646
PRINCETON	[-]	0.0377		-0.405	1.14	0.00		0.670	0.313	1.00	0.966	0.652

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	-1.15
CESM2_1	[-]	0.240		1.39	1.95	1.02		0.362	0.360	0.933	0.552	0.513
CRUJRA	[-]	0.335		1.48	2.07	5.03		0.338	0.357	0.0717	0.448	0.314
GSWP3	[-]	0.259		1.40	2.04	6.05		0.357	0.351	7.41e-05	0.445	0.301
PRINCETON	[-]	0.293		1.44	2.12	5.03		0.348	0.332	0.0717	0.499	0.316

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	0.546
CESM2_1	[-]	0.0745		-0.472	0.822	1.02		0.578	0.449	0.933	0.709	0.624
CRUJRA	[-]	0.154		-0.393	1.16	0.00		0.642	0.388	1.00	0.664	0.616
GSWP3	[-]	0.114		-0.432	0.758	0.508		0.605	0.453	0.958	0.817	0.657
PRINCETON	[-]	0.205		-0.341	1.26	1.02		0.695	0.315	0.933	0.679	0.587

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	0.988
CESM2_1	[-]	0.136		-0.852	1.52	2.00		0.512	0.373	0.700	0.737	0.539
CRUJRA	[-]	0.124		-0.864	1.57	2.00		0.509	0.374	0.700	0.706	0.532
GSWP3	[-]	0.200		-0.788	1.30	1.49		0.540	0.450	0.838	0.569	0.570
PRINCETON	[-]	0.147		-0.841	1.69	1.49		0.518	0.338	0.838	0.857	0.578

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	0.812
CESM2_1	[-]	0.253		-0.559	1.58	0.704		0.579	0.478	0.944	0.751	0.646
CRUJRA	[-]	0.322		-0.490	1.69	0.723		0.595	0.462	0.941	0.761	0.644
GSWP3	[-]	0.267		-0.545	1.62	0.684		0.581	0.469	0.948	0.745	0.642
PRINCETON	[-]	0.310		-0.502	1.67	0.704		0.591	0.465	0.943	0.750	0.643

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	0.648
CESM2_1	[-]	0.209		-0.439	1.51	0.918		0.555	0.476	0.939	0.731	0.635
CRUJRA	[-]	0.264		-0.384	1.58	0.927		0.573	0.467	0.943	0.769	0.644
GSWP3	[-]	0.237		-0.410	1.51	0.966		0.563	0.473	0.948	0.724	0.636
PRINCETON	[-]	0.261		-0.386	1.60	1.03		0.573	0.460	0.945	0.756	0.639

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	0.587
CESM2_1	[-]	0.0697		-0.517	1.04	1.02		0.573	0.372	0.933	0.645	0.579
CRUJRA	[-]	0.0578		-0.529	1.11	2.03		0.566	0.343	0.749	0.897	0.579
GSWP3	[-]	0.0555		-0.532	1.03	2.03		0.564	0.377	0.749	0.846	0.583
PRINCETON	[-]	0.0410		-0.546	1.15	2.03		0.556	0.325	0.749	0.972	0.585

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	0.841
CESM2_1	[-]	0.239		-0.601	1.94	1.16		0.511	0.454	0.926	0.661	0.601
CRUJRA	[-]	0.330		-0.511	1.85	1.16		0.539	0.468	0.926	0.710	0.623
GSWP3	[-]	0.317		-0.524	1.89	1.16		0.528	0.461	0.926	0.648	0.605
PRINCETON	[-]	0.336		-0.505	1.89	1.16		0.538	0.469	0.926	0.704	0.621

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	-0.0705
CESM2_1	[-]	0.109		0.180	0.877	0.649		-0.179	-0.373	0.538	0.100	-0.0573
CRUJRA	[-]	0.0793		0.150	0.991	0.504		-0.120	-0.425	0.604	-0.419	-0.157
GSWP3	[-]	0.112		0.182	0.857	1.01		-0.202	-0.274	0.474	0.0518	-0.0446
PRINCETON	[-]	0.0730		0.143	1.06	1.30		-0.0992	-0.402	0.544	-0.360	-0.144

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	0.656
CESM2_1	[-]	0.110		-0.546	1.47	1.36		0.267	0.405	0.948	0.636	0.532
CRUJRA	[-]	0.168		-0.488	1.59	1.36		0.277	0.377	0.897	0.823	0.550
GSWP3	[-]	0.159		-0.497	1.48	0.678		0.274	0.405	0.891	0.661	0.527
PRINCETON	[-]	0.230		-0.426	1.62	0.847		0.296	0.278	0.859	0.699	0.482

	Download Data	Period Mean (original grids) [g m-2 d-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]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	1.07
CESM2_1	[-]	0.233		-0.841	1.36	2.03		0.457	0.383	0.749	0.451	0.485
CRUJRA	[-]	0.188		-0.886	1.35	3.07		0.438	0.384	0.494	0.427	0.425
GSWP3	[-]	0.208		-0.866	1.41	4.08		0.447	0.369	0.244	0.437	0.373
PRINCETON	[-]	0.245		-0.829	1.40	3.07		0.462	0.349	0.494	0.413	0.414

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 Temporally integrated period mean max month Temporally integrated mean phase shift Temporally integrated mean phase shift score Temporally integrated period mean rmse Temporally integrated period mean rmse score Interannual variability Interannual variability score Spatially integrated regional mean cycle Spatially integrated regional mean detrended cycle Spatially integrated regional mean

  altitude: EBF,SAV,WSA,WSA,EBF,EBF,ENF,ENF,ENF,ENF,GRA,GRA,DBF,CRO,GRA,WSA,EBF,EBF,ENF,DBF,ENF,SAV,CRO,CRO,CRO,CRO,EBF,DBF,GRA,GRA,DBF,DBF,DBF,OSH,ENF,EBF,DBF,ENF,DBF,ENF,DBF,ENF,ENF,WET,DBF,GRA,GRA,GRA,DBF,MF,ENF,GRA,CSH,GRA,MF,ENF,GRA,ENF,GRA,GRA,GRA,DBF,ENF,ENF,ENF,ENF,MF,ENF,ENF,DBF,CRO,DBF,GRA,MF,GRA,GRA,ENF,CRO,ENF,ENF,ENF,GRA,DBF,CRO,ENF,ENF,ENF,ENF,CRO,ENF,ENF,OSH,ENF,OSH,EBF,ENF,ENF,ENF,DBF,ENF,WET,ENF,WET,OSH

  site_name: AU-Tum,ZA-Kru,BW-Ma1,AU-How,BR-Sa3,ID-Pag,US-SP1,US-SP3,US-SP2,IL-Yat,US-Aud,US-Goo,US-WBW,US-ARM,US-Var,US-Ton,PT-Mi1,PT-Esp,US-Blo,US-MMS,ES-ES1,ES-LMa,US-Bo1,US-Ne2,US-Ne1,US-Ne3,IT-Cpz,IT-Col,IT-Amp,ES-VDA,IT-Ro2,IT-Ro1,US-Ha1,IT-Pia,IT-SRo,FR-Pue,US-Bar,US-Me4,IT-Non,FR-LBr,IT-PT1,US-Ho1,US-Ho2,CA-Mer,US-UMB,IT-LMa,FR-Lq2,FR-Lq1,US-WCr,US-PFa,IT-Lav,IT-MBo,US-Los,IT-Mal,US-Syv,IT-Ren,HU-Bug,US-Wi4,CH-Oe1,HU-Mat,US-FPe,FR-Hes,CA-Qcu,CZ-BK1,CA-Qfo,DE-Bay,BE-Vie,DE-Wet,DE-Tha,DE-Hai,DE-Geb,UK-Ham,DE-Meh,BE-Bra,NL-Ca1,IE-Dri,NL-Loo,IE-Ca1,CA-SF3,CA-SF2,CA-SF1,RU-Ha1,DK-Sor,DK-Ris,CA-NS5,CA-NS1,CA-Man,CA-NS2,UK-ESa,CA-NS4,CA-NS3,CA-NS6,UK-Gri,CA-NS7,SE-Nor,SE-Sk2,RU-Zot,FI-Hyy,IS-Gun,SE-Fla,SE-Deg,FI-Sod,FI-Kaa,RU-Cok

  creation_date: Wed Jun 11 09:04:10 PDT 2014

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

  source_file: This product is generated from monthly FluxNet observations

  title: derived FluxNet

  Approach: I read this variable from individual site data files. Meanwhile I also change the direction of nee (the positive means land sinks co2 from atmosphere now) and convert the unit from umol_m-2_s-1 to Kg C m-2 s-1. Then organized those sites with valid data, and save the data in NetCDF format by each month and each year.

  Temporal resolution: monthly

  General information: This product was derived from site level estimates of GPP and TER from FLUXNET eddy covariance stations.

  Spatial resolution: site observation

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