Africa - Central 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 - Eastern United States North America - Southern Canada North America - Western United States South America - Amazon

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-30.7
CTSM51_CRUJRA	[-]	-18.9		11.8	16.1	3.05		0.285	0.457	0.498	0.424
CTSM51_CRUJRA_FLDS	[-]	-38.5		-7.85	13.5	3.07		0.524	0.529	0.494	0.519
CTSM51_CRUNCEPV7	[-]	-30.2		0.503	10.3	4.08		0.969	0.491	0.244	0.549
CTSM51_GSWP3V1	[-]	-52.4		-21.7	21.3	3.07		0.00	0.640	0.494	0.443

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-72.1
CTSM51_CRUJRA	[-]	-77.2		-5.07	16.4	0.983		0.692	0.195	0.937	0.505
CTSM51_CRUJRA_FLDS	[-]	-90.6		-18.5	23.2	0.983		0.00	0.133	0.937	0.301
CTSM51_CRUNCEPV7	[-]	-83.8		-11.7	16.2	0.983		0.289	0.308	0.937	0.460
CTSM51_GSWP3V1	[-]	-97.9		-25.9	21.6	0.00		0.00	0.514	1.00	0.507

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-32.4
CTSM51_CRUJRA	[-]	-47.1		-14.7	25.9	1.01		0.00	0.230	0.934	0.348
CTSM51_CRUJRA_FLDS	[-]	-36.8		-4.32	19.4	1.01		0.586	0.0918	0.934	0.426
CTSM51_CRUNCEPV7	[-]	-52.1		-19.6	28.9	1.01		0.00	0.223	0.934	0.345
CTSM51_GSWP3V1	[-]	-33.6		-1.18	18.5	0.983		0.887	0.152	0.882	0.518

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-32.8
CTSM51_CRUJRA	[-]	-20.3		12.5	13.5	6.05		0.240	0.752	7.41e-05	0.436
CTSM51_CRUJRA_FLDS	[-]	-44.9		-12.1	13.7	0.00		0.268	0.752	1.00	0.693
CTSM51_CRUNCEPV7	[-]	-22.1		10.8	12.1	6.05		0.346	0.738	7.41e-05	0.456
CTSM51_GSWP3V1	[-]	-43.7		-10.9	11.4	1.02		0.339	0.795	0.933	0.715

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-38.3
CTSM51_CRUJRA	[-]	-56.1		-17.8	22.9	0.00		0.00	0.102	1.00	0.301
CTSM51_CRUJRA_FLDS	[-]	-47.1		-8.78	11.9	0.00		0.300	0.501	1.00	0.575
CTSM51_CRUNCEPV7	[-]	-61.6		-23.3	28.0	0.00		0.00	0.0307	1.00	0.265
CTSM51_GSWP3V1	[-]	-53.4		-15.0	21.3	0.00		0.00	0.106	1.00	0.303

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-55.6
CTSM51_CRUJRA	[-]	-63.7		-8.10	14.2	2.37		0.401	0.471	0.643	0.496
CTSM51_CRUJRA_FLDS	[-]	-64.5		-8.92	12.3	1.68		0.408	0.581	0.690	0.565
CTSM51_CRUNCEPV7	[-]	-68.7		-13.2	17.8	2.37		0.333	0.452	0.643	0.470
CTSM51_GSWP3V1	[-]	-60.8		-5.25	13.2	2.37		0.442	0.442	0.605	0.483

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-68.9
CTSM51_CRUJRA	[-]	-82.2		-13.4	18.6	1.05		0.354	0.524	0.876	0.570
CTSM51_CRUJRA_FLDS	[-]	-83.8		-14.9	18.3	1.05		0.277	0.563	0.876	0.570
CTSM51_CRUNCEPV7	[-]	-79.9		-11.0	18.3	1.05		0.347	0.529	0.876	0.570
CTSM51_GSWP3V1	[-]	-83.9		-15.0	18.9	0.828		0.267	0.525	0.891	0.552

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-47.4
CTSM51_CRUJRA	[-]	-63.5		-16.2	20.4	1.02		0.141	0.381	0.888	0.448
CTSM51_CRUJRA_FLDS	[-]	-59.0		-11.7	15.9	1.04		0.279	0.453	0.881	0.517
CTSM51_CRUNCEPV7	[-]	-67.3		-19.9	23.2	1.12		0.0972	0.378	0.861	0.428
CTSM51_GSWP3V1	[-]	-52.9		-5.58	14.6	1.31		0.416	0.398	0.843	0.514

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-54.8
CTSM51_CRUJRA	[-]	-68.0		-13.2	20.2	1.38		0.230	0.397	0.817	0.460
CTSM51_CRUJRA_FLDS	[-]	-66.0		-11.2	16.9	1.11		0.312	0.472	0.861	0.529
CTSM51_CRUNCEPV7	[-]	-70.7		-15.9	21.8	1.56		0.216	0.394	0.787	0.448
CTSM51_GSWP3V1	[-]	-63.7		-8.97	16.6	1.16		0.380	0.418	0.860	0.519

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-33.6
CTSM51_CRUJRA	[-]	-54.4		-20.7	21.9	1.03		0.00	0.405	0.930	0.435
CTSM51_CRUJRA_FLDS	[-]	-43.4		-9.75	14.3	0.517		0.0971	0.248	0.965	0.389
CTSM51_CRUNCEPV7	[-]	-58.9		-25.3	25.5	1.03		0.00	0.438	0.930	0.452
CTSM51_GSWP3V1	[-]	-43.2		-9.55	15.8	1.52		0.0968	0.221	0.841	0.345

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-40.8
CTSM51_CRUJRA	[-]	-65.6		-24.9	28.7	2.55		0.0967	0.377	0.606	0.364
CTSM51_CRUJRA_FLDS	[-]	-61.2		-20.4	23.4	1.28		0.172	0.521	0.855	0.517
CTSM51_CRUNCEPV7	[-]	-68.8		-28.0	31.1	3.35		0.0551	0.355	0.481	0.311
CTSM51_GSWP3V1	[-]	-59.0		-18.3	22.9	1.22		0.229	0.373	0.867	0.461

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-49.4
CTSM51_CRUJRA	[-]	-62.5		-13.1	17.3	0.443		0.0724	0.295	0.970	0.408
CTSM51_CRUJRA_FLDS	[-]	-52.3		-2.92	9.99	0.148		0.640	0.407	0.990	0.611
CTSM51_CRUNCEPV7	[-]	-65.1		-15.7	19.6	0.443		0.0238	0.283	0.970	0.390
CTSM51_GSWP3V1	[-]	-50.5		-1.13	10.4	0.443		0.633	0.389	0.970	0.595

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-80.7
CTSM51_CRUJRA	[-]	-81.1		-0.411	16.7	1.58		0.492	0.317	0.763	0.472
CTSM51_CRUJRA_FLDS	[-]	-82.4		-1.63	16.8	1.58		0.415	0.406	0.763	0.497
CTSM51_CRUNCEPV7	[-]	-85.7		-4.94	16.5	1.75		0.566	0.325	0.764	0.495
CTSM51_GSWP3V1	[-]	-85.2		-4.48	16.3	1.13		0.496	0.376	0.873	0.530

	Download Data	Period Mean (original grids) [W m-2]		Bias [W m-2]	RMSE [W m-2]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Overall Score [1]
Benchmark	[-]	-35.2
CTSM51_CRUJRA	[-]	-23.3		11.9	13.4	3.02		0.277	0.628	0.506	0.510
CTSM51_CRUJRA_FLDS	[-]	-44.6		-9.41	10.8	1.51		0.429	0.773	0.753	0.682
CTSM51_CRUNCEPV7	[-]	-23.5		11.6	14.3	3.52		0.294	0.597	0.381	0.467
CTSM51_GSWP3V1	[-]	-45.6		-10.4	9.85	2.00		0.370	0.733	0.722	0.639

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: LW_IN_F-LW_OUT