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	[-]	32.5
default	[-]	36.4		3.91	24.5	2.04		0.363	0.310	0.655	0.410
handtune0011	[-]	37.4		4.88	25.6	2.04		0.336	0.294	0.655	0.395

	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	[-]	50.6
default	[-]	57.5		6.88	22.6	4.07		0.585	0.192	0.294	0.316
handtune0011	[-]	57.6		7.02	22.7	4.07		0.575	0.207	0.294	0.321

	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	[-]	47.7
default	[-]	55.1		7.36	35.1	0.00		0.623	0.00	1.00	0.406
handtune0011	[-]	52.0		4.23	35.6	0.00		0.783	0.00	1.00	0.446

	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	[-]	13.8
default	[-]	7.97		-5.80	22.3	1.02		0.572	0.206	0.883	0.467
handtune0011	[-]	7.61		-6.16	23.0	1.02		0.549	0.176	0.883	0.446

	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	[-]	45.2
default	[-]	46.2		1.02	19.2	0.00		0.948	0.314	1.00	0.644
handtune0011	[-]	50.3		5.10	19.5	0.00		0.739	0.354	1.00	0.612

	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	[-]	22.3
default	[-]	23.6		1.33	21.8	0.00		0.187	0.191	1.00	0.392
handtune0011	[-]	22.9		0.571	22.8	0.508		0.170	0.162	0.967	0.365

	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	[-]	26.9
default	[-]	37.1		10.1	21.8	0.593		0.420	0.292	0.951	0.489
handtune0011	[-]	37.4		10.5	21.6	0.678		0.393	0.302	0.944	0.486

	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	[-]	52.4
default	[-]	55.9		3.54	37.3	1.81		0.360	0.156	0.760	0.358
handtune0011	[-]	55.4		3.04	37.2	1.81		0.377	0.156	0.760	0.362

	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	[-]	22.1
default	[-]	22.3		0.191	27.8	1.34		0.302	0.0780	0.769	0.307
handtune0011	[-]	22.3		0.107	27.8	1.46		0.299	0.0757	0.732	0.296

	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	[-]	30.6
default	[-]	30.5		-0.0893	29.4	1.44		0.335	0.118	0.746	0.329
handtune0011	[-]	30.9		0.307	29.5	1.49		0.328	0.116	0.737	0.324

	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	[-]	4.91
default	[-]	12.5		7.58	22.2	0.678		0.861	0.415	0.944	0.659
handtune0011	[-]	12.5		7.63	21.9	0.678		0.802	0.412	0.944	0.643

	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	[-]	32.1
default	[-]	28.2		-3.88	20.2	0.00		0.803	0.150	1.00	0.526
handtune0011	[-]	36.7		4.63	19.7	0.00		0.765	0.193	1.00	0.538

	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	[-]	30.5
default	[-]	24.6		-5.94	26.7	1.31		0.345	0.0795	0.763	0.317
handtune0011	[-]	25.2		-5.35	26.8	1.31		0.291	0.0844	0.763	0.306

	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	[-]	31.8
default	[-]	20.7		-11.1	24.8	1.08		0.323	0.129	0.912	0.373
handtune0011	[-]	21.3		-10.5	25.4	1.08		0.328	0.102	0.912	0.361

	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	[-]	38.7
default	[-]	43.9		5.13	40.5	2.45		0.222	0.0587	0.524	0.216
handtune0011	[-]	44.4		5.71	40.3	2.45		0.244	0.0561	0.524	0.220

	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	[-]	20.8
default	[-]	19.5		-1.27	12.1	1.36		0.825	0.573	0.738	0.677
handtune0011	[-]	28.1		7.31	14.7	1.36		0.633	0.554	0.738	0.620

	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	[-]	-10.2
default	[-]	29.5		39.7	51.5	1.03		-0.00	-0.00	0.930	0.233
handtune0011	[-]	31.1		41.4	53.0	1.03		-0.00	-0.00	0.930	0.233

	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	[-]	83.9
default	[-]	54.0		-30.0	41.1	1.03		0.00	0.00	0.930	0.233
handtune0011	[-]	54.5		-29.5	40.4	1.03		0.00	0.00	0.930	0.233

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: H_F_MDS