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) [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	[-]	92.3
CTSM51_CRUJRA	[-]	97.0		4.74	40.0	0.508		0.00	0.211	0.966	0.347
CTSM51_CRUJRA_FLDS	[-]	86.3		-5.98	47.7	0.508		0.00	0.227	0.966	0.355
CTSM51_CRUNCEPV7	[-]	133.		40.5	41.4	1.00		0.00	0.504	0.935	0.485
CTSM51_GSWP3V1	[-]	118.		26.1	30.7	0.508		0.00	0.354	0.966	0.419

	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	[-]	82.3
CTSM51_CRUJRA	[-]	89.1		6.77	30.7	0.00		0.117	0.388	1.00	0.473
CTSM51_CRUJRA_FLDS	[-]	79.7		-2.57	28.3	0.00		0.0799	0.417	1.00	0.478
CTSM51_CRUNCEPV7	[-]	85.2		2.93	24.4	0.508		0.106	0.513	0.966	0.525
CTSM51_GSWP3V1	[-]	73.3		-8.98	15.8	1.02		0.575	0.427	0.933	0.590

	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	[-]	128.
CTSM51_CRUJRA	[-]	126.		-1.96	17.5	0.983		0.895	0.297	0.937	0.607
CTSM51_CRUJRA_FLDS	[-]	113.		-15.2	20.9	0.983		0.189	0.321	0.937	0.442
CTSM51_CRUNCEPV7	[-]	120.		-8.55	16.9	0.983		0.544	0.354	0.937	0.547
CTSM51_GSWP3V1	[-]	111.		-17.3	16.8	0.983		0.0784	0.472	0.937	0.490

	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	[-]	49.5
CTSM51_CRUJRA	[-]	2.47		-47.0	35.4	0.508		0.00	0.252	0.966	0.368
CTSM51_CRUJRA_FLDS	[-]	17.9		-31.6	19.1	0.00		0.0312	0.121	1.00	0.318
CTSM51_CRUNCEPV7	[-]	11.4		-38.1	23.1	0.508		0.00	0.219	0.966	0.351
CTSM51_GSWP3V1	[-]	23.8		-25.7	19.5	0.508		0.186	0.196	0.966	0.386

	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	[-]	144.
CTSM51_CRUJRA	[-]	129.		-15.6	27.2	0.00		0.169	0.137	1.00	0.361
CTSM51_CRUJRA_FLDS	[-]	104.		-40.2	46.1	0.00		0.00	0.218	1.00	0.359
CTSM51_CRUNCEPV7	[-]	151.		7.03	12.9	0.00		0.625	0.583	1.00	0.698
CTSM51_GSWP3V1	[-]	118.		-26.3	28.6	0.00		0.00	0.512	1.00	0.506

	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	[-]	66.8
CTSM51_CRUJRA	[-]	42.8		-24.0	21.9	0.508		0.00	0.0375	0.966	0.260
CTSM51_CRUJRA_FLDS	[-]	49.2		-17.6	16.0	0.508		0.212	0.128	0.966	0.359
CTSM51_CRUNCEPV7	[-]	48.4		-18.4	19.6	0.508		0.0998	0.0166	0.966	0.275
CTSM51_GSWP3V1	[-]	46.2		-20.5	18.9	0.508		0.00	0.151	0.966	0.317

	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	[-]	73.7
CTSM51_CRUJRA	[-]	67.5		-6.15	20.3	0.815		0.497	0.329	0.934	0.522
CTSM51_CRUJRA_FLDS	[-]	63.1		-10.6	21.5	0.917		0.381	0.360	0.916	0.504
CTSM51_CRUNCEPV7	[-]	74.5		0.819	21.1	0.510		0.411	0.357	0.954	0.520
CTSM51_GSWP3V1	[-]	69.9		-3.80	16.9	0.713		0.402	0.351	0.941	0.511

	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	[-]	122.
CTSM51_CRUJRA	[-]	113.		-8.14	22.2	0.836		0.318	0.334	0.917	0.476
CTSM51_CRUJRA_FLDS	[-]	112.		-9.69	22.4	0.836		0.406	0.302	0.917	0.482
CTSM51_CRUNCEPV7	[-]	110.		-11.7	24.6	0.971		0.227	0.381	0.895	0.471
CTSM51_GSWP3V1	[-]	105.		-16.7	25.8	0.925		0.209	0.368	0.890	0.459

	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	[-]	69.7
CTSM51_CRUJRA	[-]	58.0		-11.8	23.0	0.403		0.263	0.208	0.973	0.413
CTSM51_CRUJRA_FLDS	[-]	63.1		-6.62	19.4	0.371		0.359	0.301	0.975	0.484
CTSM51_CRUNCEPV7	[-]	63.1		-6.63	21.0	0.403		0.390	0.256	0.973	0.469
CTSM51_GSWP3V1	[-]	58.2		-11.6	22.1	0.387		0.273	0.312	0.974	0.468

	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	[-]	87.4
CTSM51_CRUJRA	[-]	70.4		-16.9	27.1	0.578		0.223	0.221	0.952	0.404
CTSM51_CRUJRA_FLDS	[-]	73.5		-13.9	24.0	0.557		0.291	0.265	0.953	0.444
CTSM51_CRUNCEPV7	[-]	74.3		-13.1	25.1	0.583		0.261	0.266	0.950	0.436
CTSM51_GSWP3V1	[-]	71.7		-15.7	23.6	0.573		0.269	0.305	0.949	0.457

	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	[-]	34.7
CTSM51_CRUJRA	[-]	8.13		-26.6	31.5	0.339		0.00	0.329	0.978	0.409
CTSM51_CRUJRA_FLDS	[-]	22.6		-12.1	23.8	0.339		0.299	0.176	0.978	0.407
CTSM51_CRUNCEPV7	[-]	16.5		-18.2	25.0	0.678		0.0874	0.323	0.955	0.422
CTSM51_GSWP3V1	[-]	29.2		-5.50	22.3	0.339		0.677	0.140	0.978	0.484

	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	[-]	117.
CTSM51_CRUJRA	[-]	162.		44.9	59.2	1.51		0.00	0.0776	0.844	0.250
CTSM51_CRUJRA_FLDS	[-]	146.		28.5	45.3	1.51		0.0499	0.0943	0.844	0.271
CTSM51_CRUNCEPV7	[-]	164.		46.8	56.3	1.51		0.00	0.127	0.844	0.274
CTSM51_GSWP3V1	[-]	118.		1.01	19.8	0.492		0.773	0.366	0.968	0.618

	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	[-]	104.
CTSM51_CRUJRA	[-]	66.8		-37.0	35.7	0.792		0.120	0.0724	0.926	0.298
CTSM51_CRUJRA_FLDS	[-]	73.8		-30.0	30.5	0.792		0.204	0.139	0.926	0.352
CTSM51_CRUNCEPV7	[-]	72.5		-31.3	30.3	0.566		0.187	0.121	0.946	0.343
CTSM51_GSWP3V1	[-]	71.4		-32.5	29.3	0.650		0.150	0.174	0.937	0.359

	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	[-]	69.4
CTSM51_CRUJRA	[-]	45.8		-23.6	29.3	0.407		0.0757	0.200	0.973	0.362
CTSM51_CRUJRA_FLDS	[-]	56.4		-13.0	20.9	0.407		0.356	0.300	0.973	0.482
CTSM51_CRUNCEPV7	[-]	52.5		-17.0	24.9	0.474		0.240	0.183	0.969	0.394
CTSM51_GSWP3V1	[-]	56.2		-13.2	17.7	0.407		0.330	0.444	0.973	0.548

	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	[-]	97.8
CTSM51_CRUJRA	[-]	80.0		-17.8	26.3	0.490		0.208	0.334	0.963	0.460
CTSM51_CRUJRA_FLDS	[-]	81.1		-16.7	26.0	0.415		0.179	0.311	0.968	0.442
CTSM51_CRUNCEPV7	[-]	77.4		-20.3	27.8	0.643		0.134	0.363	0.942	0.450
CTSM51_GSWP3V1	[-]	83.5		-14.3	25.2	0.678		0.270	0.323	0.935	0.463

	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	[-]	133.
CTSM51_CRUJRA	[-]	146.		12.7	24.2	0.339		0.462	0.308	0.978	0.514
CTSM51_CRUJRA_FLDS	[-]	125.		-8.71	17.6	0.339		0.339	0.376	0.978	0.517
CTSM51_CRUNCEPV7	[-]	159.		25.6	29.6	0.339		0.00	0.515	0.978	0.502
CTSM51_GSWP3V1	[-]	129.		-3.88	15.1	0.339		0.793	0.460	0.978	0.673

	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	[-]	125.
CTSM51_CRUJRA	[-]	121.		-4.40	25.0	1.03		0.765	0.00	0.930	0.424
CTSM51_CRUJRA_FLDS	[-]	114.		-11.4	23.7	1.03		0.390	0.0159	0.930	0.338
CTSM51_CRUNCEPV7	[-]	131.		5.33	28.8	1.03		0.715	0.00	0.930	0.411
CTSM51_GSWP3V1	[-]	106.		-19.2	24.7	0.00		0.00	0.336	1.00	0.418

	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	[-]	117.
CTSM51_CRUJRA	[-]	108.		-9.00	9.50	0.00		0.407	0.296	1.00	0.500
CTSM51_CRUJRA_FLDS	[-]	101.		-16.5	14.4	0.00		0.00	0.313	1.00	0.407
CTSM51_CRUNCEPV7	[-]	98.4		-18.9	10.7	1.03		0.00	0.251	0.930	0.358
CTSM51_GSWP3V1	[-]	84.5		-32.8	30.9	0.00		0.00	0.402	1.00	0.451

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: NETRAD