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
D104	[-]	0.0757		0.181	0.887	2.99		0.558	0.331	0.117	0.402	0.348
LMBIRCH4	[-]	0.0978		0.203	0.936	3.50		0.525	0.297	-0.123	0.514	0.302
PHSParam	[-]	0.0632		0.169	0.925	2.99		0.590	0.321	0.117	0.384	0.346

	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
D104	[-]	0.0208		-0.422	1.07	0.00		0.659	0.372	1.00	0.880	0.657
LMBIRCH4	[-]	0.0139		-0.429	0.920	0.00		0.654	0.439	1.00	0.673	0.641
PHSParam	[-]	0.0177		-0.425	0.944	0.00		0.657	0.427	1.00	0.665	0.635

	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
D104	[-]	0.413		1.56	2.08	1.02		0.319	0.376	0.933	0.408	0.482
LMBIRCH4	[-]	0.275		1.42	1.98	1.02		0.353	0.375	0.933	0.414	0.490
PHSParam	[-]	0.287		1.43	1.97	0.00		0.350	0.380	1.00	0.416	0.505

	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
D104	[-]	0.140		-0.407	1.03	0.508		0.640	0.322	0.958	0.688	0.586
LMBIRCH4	[-]	0.219		-0.328	0.897	0.508		0.695	0.368	0.958	0.756	0.629
PHSParam	[-]	0.197		-0.350	0.931	0.508		0.674	0.362	0.958	0.772	0.626

	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
D104	[-]	0.154		-0.834	1.86	2.55		0.520	0.271	0.549	0.845	0.491
LMBIRCH4	[-]	0.144		-0.844	1.84	2.55		0.516	0.278	0.549	0.822	0.488
PHSParam	[-]	0.146		-0.842	1.83	3.06		0.517	0.281	0.448	0.859	0.477

	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
D104	[-]	0.262		-0.550	1.63	0.762		0.585	0.459	0.936	0.747	0.637
LMBIRCH4	[-]	0.276		-0.536	1.62	0.782		0.589	0.460	0.924	0.726	0.632
PHSParam	[-]	0.283		-0.529	1.61	0.723		0.592	0.461	0.934	0.734	0.636

	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
D104	[-]	0.226		-0.422	1.54	0.957		0.565	0.455	0.922	0.731	0.626
LMBIRCH4	[-]	0.237		-0.411	1.54	1.01		0.569	0.457	0.914	0.725	0.624
PHSParam	[-]	0.238		-0.410	1.54	0.918		0.569	0.455	0.923	0.725	0.625

	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
D104	[-]	0.0437		-0.543	1.08	2.03		0.557	0.358	0.749	0.661	0.537
LMBIRCH4	[-]	0.0333		-0.554	1.08	2.03		0.551	0.360	0.749	0.651	0.534
PHSParam	[-]	0.0367		-0.550	1.17	2.03		0.553	0.322	0.749	0.612	0.512

	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
D104	[-]	0.310		-0.530	1.94	1.07		0.531	0.459	0.940	0.664	0.611
LMBIRCH4	[-]	0.302		-0.538	1.94	1.12		0.530	0.459	0.930	0.679	0.611
PHSParam	[-]	0.302		-0.538	1.95	1.12		0.529	0.456	0.930	0.674	0.609

	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
D104	[-]	0.0857		0.156	0.859	0.576		-0.107	-0.299	0.618	0.165	0.0158
LMBIRCH4	[-]	0.124		0.195	0.923	0.721		-0.237	-0.366	0.408	-0.0865	-0.129
PHSParam	[-]	0.107		0.177	0.906	0.576		-0.176	-0.282	0.618	-0.0117	-0.0267

	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
D104	[-]	0.106		-0.551	1.48	1.53		0.263	0.344	0.958	0.580	0.498
LMBIRCH4	[-]	0.123		-0.533	1.44	1.53		0.269	0.339	0.916	0.607	0.494
PHSParam	[-]	0.127		-0.529	1.45	1.53		0.271	0.308	0.916	0.510	0.463

	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
D104	[-]	0.251		-0.824	1.36	4.08		0.465	0.375	0.244	0.477	0.387
LMBIRCH4	[-]	0.178		-0.896	1.41	4.08		0.434	0.371	0.244	0.485	0.381
PHSParam	[-]	0.218		-0.856	1.36	1.02		0.451	0.386	0.933	0.530	0.537

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

  Title:

derived FluxNet

  Source_file:

This product is generated from monthly FluxNet observations

  Conventions:

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

  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

  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