Africa - Central Africa - Sahel Africa - South Asia - East Siberia Asia - Indonesia Asia - North Central Asia - South Central Asia and China Australia Europe Global - Land 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) [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]	Overall Score [1]
Benchmark	[-]	-1.08
CLM50	[-]	-0.135		0.948	1.66	4.59		0.285	0.325	0.0863	0.255
CTSM51	[-]	-0.138		0.945	1.82	4.59		0.285	0.304	0.0863	0.245
DeadVeg	[-]	-0.174		0.909	1.46	2.52		0.297	0.338	0.191	0.291

	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]	Overall Score [1]
Benchmark	[-]	-1.20
CLM50	[-]	-0.00141		1.20	2.61	5.06		0.589	0.362	0.0672	0.345
CTSM51	[-]	-0.00234		1.20	2.62	5.06		0.589	0.362	0.0672	0.345
DeadVeg	[-]	-0.00546		1.20	2.58	5.06		0.590	0.367	0.0672	0.348

	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]	Overall Score [1]
Benchmark	[-]	0.492
CLM50	[-]	-0.0246		-0.516	1.11	1.02		0.612	0.396	0.933	0.584
CTSM51	[-]	-0.0311		-0.523	1.11	1.02		0.608	0.394	0.933	0.582
DeadVeg	[-]	-0.0418		-0.534	1.11	1.02		0.602	0.395	0.933	0.581

	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]	Overall Score [1]
Benchmark	[-]	-0.289
CLM50	[-]	-0.0376		0.251	0.935	1.02		0.758	0.414	0.933	0.630
CTSM51	[-]	-0.0163		0.272	0.956	0.508		0.744	0.411	0.955	0.630
DeadVeg	[-]	-0.0189		0.270	1.43	0.508		0.744	0.254	0.955	0.552

	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]	Overall Score [1]
Benchmark	[-]	-2.71
CLM50	[-]	-0.463		2.25	2.39	3.00		0.0211	0.161	0.511	0.213
CTSM51	[-]	-0.464		2.25	2.41	3.00		0.0211	0.154	0.511	0.210
DeadVeg	[-]	-0.533		2.18	2.37	3.00		0.0238	0.126	0.511	0.196

	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]	Overall Score [1]
Benchmark	[-]	-0.0186
CLM50	[-]	-0.0964		-0.0779	1.04	2.52		0.231	-0.529	-6.76	-1.90
CTSM51	[-]	-0.110		-0.0917	0.975	2.52		0.486	-1.48	-9.59	-3.02
DeadVeg	[-]	-0.334		-0.316	1.59	2.01		4.12	-1.89	-7.46	-1.78

	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]	Overall Score [1]
Benchmark	[-]	-0.507
CLM50	[-]	-0.166		0.341	1.05	2.86		0.482	0.394	0.671	0.485
CTSM51	[-]	-0.175		0.332	1.12	2.61		0.488	0.382	0.767	0.505
DeadVeg	[-]	-0.260		0.247	1.20	2.86		0.537	0.331	0.631	0.458

	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]	Overall Score [1]
Benchmark	[-]	-0.917
CLM50	[-]	-0.0374		0.838	1.64	2.44		0.288	0.311	0.730	0.410
CTSM51	[-]	-0.0386		0.837	1.61	2.53		0.288	0.335	0.652	0.403
DeadVeg	[-]	-0.127		0.748	1.64	2.44		0.320	0.299	0.712	0.408

	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]	Overall Score [1]
Benchmark	[-]	-0.820
CLM50	[-]	-0.260		0.560	2.00	1.20		0.575	0.450	0.914	0.597
CTSM51	[-]	-0.250		0.570	2.00	1.20		0.573	0.449	0.907	0.595
DeadVeg	[-]	-0.490		0.330	2.09	1.22		0.642	0.442	0.898	0.606

	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]	Overall Score [1]
Benchmark	[-]	-0.666
CLM50	[-]	-0.172		0.489	1.70	1.95		0.471	0.410	0.746	0.509
CTSM51	[-]	-0.174		0.486	1.70	1.88		0.474	0.414	0.735	0.510
DeadVeg	[-]	-0.322		0.338	1.78	1.89		0.524	0.401	0.758	0.521

	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]	Overall Score [1]
Benchmark	[-]	-0.102
CLM50	[-]	-0.0346		0.0669	0.872	4.08		0.870	0.210	0.170	0.365
CTSM51	[-]	-0.0122		0.0894	0.800	0.339		0.821	0.231	0.955	0.560
DeadVeg	[-]	-0.0454		0.0561	0.965	0.339		0.869	0.185	0.955	0.549

	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]	Overall Score [1]
Benchmark	[-]	-0.384
CLM50	[-]	-0.145		0.239	1.96	5.54		0.232	0.379	-0.0813	0.227
CTSM51	[-]	-0.158		0.227	2.02	5.54		0.244	0.370	-0.0813	0.226
DeadVeg	[-]	-0.242		0.142	2.11	4.53		0.322	0.330	-0.141	0.210

	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]	Overall Score [1]
Benchmark	[-]	-0.800
CLM50	[-]	-0.209		0.591	1.88	1.99		0.462	0.457	0.742	0.529
CTSM51	[-]	-0.197		0.603	1.87	1.99		0.458	0.463	0.741	0.531
DeadVeg	[-]	-0.398		0.401	1.87	2.05		0.499	0.469	0.745	0.545

	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]	Overall Score [1]
Benchmark	[-]	-0.155
CLM50	[-]	-0.146		0.00865	0.891	1.21		0.800	0.443	0.642	0.582
CTSM51	[-]	-0.122		0.0330	0.982	1.55		0.786	0.428	0.517	0.540
DeadVeg	[-]	-0.135		0.0201	1.17	1.68		0.749	0.383	0.505	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]	Overall Score [1]
Benchmark	[-]	-0.370
CLM50	[-]	-0.0961		0.274	1.59	2.06		0.507	0.411	0.891	0.555
CTSM51	[-]	-0.159		0.211	1.54	1.88		0.571	0.420	0.866	0.569
DeadVeg	[-]	-0.257		0.113	1.67	1.92		0.627	0.390	0.951	0.589

	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]	Overall Score [1]
Benchmark	[-]	-0.355
CLM50	[-]	-0.196		0.159	1.11	4.08		0.790	0.345	0.245	0.432
CTSM51	[-]	-0.254		0.100	1.12	4.08		0.807	0.342	0.245	0.434
DeadVeg	[-]	-0.242		0.113	1.11	5.39		0.820	0.336	0.102	0.398

	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]	Overall Score [1]
Benchmark	[-]	2.00
CLM50	[-]	-0.154		-2.15	3.73	0.00		0.523	0.401	1.00	0.581
CTSM51	[-]	-0.151		-2.15	3.70	0.00		0.524	0.404	1.00	0.583
DeadVeg	[-]	-0.230		-2.23	3.87	0.00		0.512	0.388	1.00	0.572

	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]	Overall Score [1]
Benchmark	[-]	-4.76
CLM50	[-]	-0.0744		4.68	5.04	6.05		0.0429	0.307	7.41e-05	0.164
CTSM51	[-]	-0.0947		4.66	5.06	5.02		0.0435	0.332	0.0740	0.195
DeadVeg	[-]	-0.0871		4.67	5.17	3.07		0.0432	0.310	0.494	0.289

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 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 Spatially integrated regional mean cycle Spatially integrated regional mean detrended cycle Spatially integrated regional mean

  Title:

FluxNet Tower eddy covariance measurements (Tier 1)

  Version:

2015

  Institutions:

FluxNet, AmeriFlux, AfriFlux, AsiaFlux, ChinaFlux, Fluxnet-Canada, KoFlux, CarboAfrica, CarboEuropeIP, CarboItaly, CarboMont, GreenGrass, OzFlux-TERN, LBA, NECC, ICOS, TCOS-Siberia, and USCCC

  References:

Reichstein, M., D. Papale, R. Valentini, M. Aubinet, C. Bernhofer, A. Knohl, T. Laurila, A. Lindroth, E. Moors, K. Pilegaard, and G. Seufert (2007), Determinants of terrestrialecosystem carbon balance inferred from European eddy covarianceflux sites, Geophys. Res. Lett., 34, L01402, doi:10.1029/2006GL027880

Lasslop, G., M. Reichstein, D. Papale, A.D. Richardson, A. Arneth, A. Barr, P. Stoy, and G. Wohlfahrt (2010), Separation of net ecosystem exchange into assimilation and respiration using a light response curve approach: critical issues and global evaluation, Global Change Biology, 16, 187-208, doi:10.1111/j.1365-2486.2009.02041.x

Knauer, J., S. Zaehle, B.E. Medlyn, M. Reichstein, C.A. Williams, M. Migliavacca, M.G. De Kauwe, C. Werner, C. Keitel, P. Kolari, J.-M. Limousin, and M.-L. Linderson (2018), Towards physiologically meaningful water use efficiency estimates from eddy covariance data, Global Change Biology, 24(2), 694-710, doi:10.1111/gcb.13893

  Comment:

Fluxnet variable(s) used: NEE_VUT_REF