Mean State

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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
CRUJRA [-] 0.185 0.290 0.861 2.52 0.515 0.314 0.0694 0.458 0.334
CRUNCEPv7 [-] 0.103 0.208 0.901 3.51 0.557 0.342 0.188 0.433 0.372
GSWP3v1 [-] 0.168 0.274 0.830 2.99 0.507 0.349 0.117 0.463 0.357
WATCH [-] 0.148 0.154 1.03 2.01 0.992 -0.0679 -3.68 0.432 -0.478
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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
CRUJRA [-] 0.0240 -0.419 1.15 0.00 0.661 0.301 1.00 0.909 0.634
CRUNCEPv7 [-] 0.000830 -0.442 1.70 0.00 0.646 0.183 1.00 0.703 0.543
GSWP3v1 [-] 0.0474 -0.396 0.915 0.00 0.676 0.408 1.00 0.729 0.644
WATCH [-] 0.00991 nan nan nan nan nan nan nan nan
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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
CRUJRA [-] 0.297 1.44 2.09 6.05 0.347 0.337 7.41e-05 0.460 0.296
CRUNCEPv7 [-] 0.306 1.45 2.06 2.00 0.345 0.349 0.756 0.468 0.453
GSWP3v1 [-] 0.264 1.41 2.04 6.05 0.356 0.350 7.41e-05 0.448 0.301
WATCH [-] 0.310 nan nan nan nan nan nan nan nan
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
CRUJRA [-] 0.202 -0.344 1.15 0.00 0.690 0.390 1.00 0.651 0.624
CRUNCEPv7 [-] 0.138 -0.408 1.06 0.508 0.625 0.365 0.958 0.742 0.611
GSWP3v1 [-] 0.107 -0.439 0.776 0.508 0.600 0.449 0.958 0.794 0.650
WATCH [-] 0.174 nan nan nan nan nan nan nan nan
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
CRUJRA [-] 0.123 -0.865 1.84 3.06 0.509 0.305 0.448 0.751 0.464
CRUNCEPv7 [-] 0.161 -0.827 1.35 3.02 0.523 0.439 0.454 0.644 0.500
GSWP3v1 [-] 0.194 -0.794 1.31 1.49 0.537 0.447 0.838 0.563 0.567
WATCH [-] 0.131 -0.697 1.64 2.52 0.117 0.591 1.01 0.710 0.603
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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
CRUJRA [-] 0.263 -0.549 1.70 0.665 0.577 0.458 0.946 0.756 0.639
CRUNCEPv7 [-] 0.317 -0.495 1.69 0.665 0.596 0.454 0.947 0.778 0.646
GSWP3v1 [-] 0.264 -0.548 1.62 0.684 0.580 0.466 0.948 0.738 0.640
WATCH [-] 0.216 -0.682 1.45 0.548 0.502 0.480 0.955 0.677 0.619
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
CRUJRA [-] 0.235 -0.413 1.59 0.977 0.562 0.461 0.939 0.762 0.637
CRUNCEPv7 [-] 0.260 -0.388 1.59 0.927 0.572 0.460 0.933 0.776 0.640
GSWP3v1 [-] 0.234 -0.414 1.51 0.907 0.562 0.470 0.947 0.719 0.634
WATCH [-] 0.214 -0.499 1.51 1.16 0.543 0.492 0.933 0.686 0.629
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
CRUJRA [-] 0.0663 -0.521 1.12 2.03 0.571 0.331 0.749 0.910 0.578
CRUNCEPv7 [-] 0.0491 -0.538 1.01 1.02 0.561 0.392 0.933 0.780 0.611
GSWP3v1 [-] 0.0515 -0.536 1.02 2.03 0.562 0.381 0.749 0.828 0.580
WATCH [-] 0.0601 -0.407 1.02 2.03 0.523 0.231 0.749 0.735 0.494
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
CRUJRA [-] 0.314 -0.527 1.86 1.16 0.533 0.465 0.926 0.709 0.620
CRUNCEPv7 [-] 0.332 -0.508 1.93 1.16 0.538 0.456 0.926 0.715 0.618
GSWP3v1 [-] 0.314 -0.527 1.89 1.16 0.528 0.458 0.926 0.651 0.604
WATCH [-] 0.310 -0.572 1.86 0.954 0.653 0.497 0.839 0.659 0.629
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
CRUJRA [-] 0.111 0.182 1.01 1.01 -0.225 -0.396 0.474 -0.287 -0.166
CRUNCEPv7 [-] 0.0753 0.146 1.07 0.576 -0.0268 -0.342 0.618 -0.373 -0.0932
GSWP3v1 [-] 0.110 0.181 0.831 0.504 -0.210 -0.227 0.604 0.109 0.00987
WATCH [-] 0.141 0.358 1.03 2.89 -0.207 -0.0374 -0.364 0.189 -0.0913
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
CRUJRA [-] 0.159 -0.497 1.60 0.847 0.272 0.366 0.859 0.773 0.527
CRUNCEPv7 [-] 0.181 -0.475 1.49 1.53 0.282 0.391 0.916 0.819 0.560
GSWP3v1 [-] 0.150 -0.506 1.47 0.678 0.272 0.410 0.891 0.658 0.528
WATCH [-] 0.166 -0.599 1.69 1.02 0.322 0.378 0.859 0.656 0.519
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
CRUJRA [-] 0.154 -0.920 1.39 3.07 0.425 0.377 0.494 0.415 0.417
CRUNCEPv7 [-] 0.230 -0.844 1.35 2.03 0.456 0.373 0.749 0.434 0.477
GSWP3v1 [-] 0.208 -0.866 1.41 4.08 0.447 0.369 0.244 0.438 0.373
WATCH [-] 0.243 -0.927 1.31 4.08 0.379 0.360 0.244 0.459 0.360

Temporally integrated period mean

BENCHMARK MEAN
Data not available
Data not available
MODEL MEAN
Data not available
Data not available
BIAS
Data not available
Data not available
BIAS SCORE
Data not available
Data not available
RMSE
Data not available
Data not available
RMSE SCORE
Data not available
Data not available
BENCHMARK INTERANNUAL VARIABILITY
Data not available
Data not available
MODEL INTERANNUAL VARIABILITY
Data not available
Data not available
INTERANNUAL VARIABILITY SCORE
Data not available
Data not available
BENCHMARK MAX MONTH
Data not available
Data not available
MODEL MAX MONTH
Data not available
Data not available
DIFFERENCE IN MAX MONTH
Data not available
Data not available
SEASONAL CYCLE SCORE
Data not available
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Spatially integrated regional mean

MODEL COLORS
Data not available
REGIONAL MEAN
Data not available
ANNUAL CYCLE
Data not available
MONTHLY ANOMALY
Data not available
ANNUAL CYCLE
Data not available

All Models

Benchmark
Data not available
Data not available
CRUJRA
Data not available
Data not available
CRUNCEPv7
Data not available
Data not available
GSWP3v1
Data not available
Data not available
WATCH
Data not available
Data not available

Data Information

  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