Mean State

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Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (intersection) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 26.2
CLM4.5_CRUNCEPv7 [-] 560. 24.1 536. 26.1 0.0878 0.0184 0.615 0.873 0.744
CLM4.5_GSWP3v1 [-] 453. 17.9 435. 26.1 0.0878 -0.765 0.608 0.822 0.715
CLM4_CRUNCEPv7 [-] 582. 21.9 560. 26.1 0.0878 -0.299 0.634 0.853 0.743
CLM4_GSWP3v1 [-] 467. 17.5 449. 26.1 0.0878 -0.871 0.620 0.709 0.664
CLM5_CRUNCEPv7 [-] 589. 21.7 567. 26.1 0.0878 -0.243 0.616 0.874 0.745
CLM5_GSWP3v1 [-] 487. 15.3 472. 26.1 0.0878 -1.07 0.599 0.789 0.694
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Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (intersection) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.00338
CLM4.5_CRUNCEPv7 [-] 11.4 0.0180 11.1 0.00338 0.232 0.361 0.296 0.328
CLM4.5_GSWP3v1 [-] 8.49 0.0216 8.21 0.00338 0.274 0.258 0.330 0.294
CLM4_CRUNCEPv7 [-] 5.39 0.00986 5.08 0.00338 0.0933 0.616 0.679 0.647
CLM4_GSWP3v1 [-] 4.65 0.0142 4.37 0.00338 0.136 0.566 0.637 0.602
CLM5_CRUNCEPv7 [-] 11.9 0.0255 11.6 0.00338 0.302 0.360 0.401 0.380
CLM5_GSWP3v1 [-] 10.2 0.0260 9.91 0.00338 0.333 0.269 0.365 0.317
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Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (intersection) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 17.5
CLM4.5_CRUNCEPv7 [-] 20.4 19.9 0.326 17.4 0.0333 0.973 0.680 0.896 0.788
CLM4.5_GSWP3v1 [-] 14.7 14.3 0.264 17.4 0.0333 -0.452 0.672 0.921 0.797
CLM4_CRUNCEPv7 [-] 16.4 16.0 0.266 17.4 0.0333 -0.0421 0.666 0.908 0.787
CLM4_GSWP3v1 [-] 13.4 13.1 0.201 17.4 0.0333 -0.810 0.665 0.847 0.756
CLM5_CRUNCEPv7 [-] 17.8 17.4 0.303 17.4 0.0333 0.386 0.671 0.907 0.789
CLM5_GSWP3v1 [-] 12.0 11.6 0.234 17.4 0.0333 -1.09 0.649 0.883 0.766
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Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (intersection) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.222
CLM4.5_CRUNCEPv7 [-] 34.8 0.804 34.2 0.222 6.81 0.333 0.460 0.396
CLM4.5_GSWP3v1 [-] 28.1 0.645 27.6 0.222 5.00 0.395 0.574 0.485
CLM4_CRUNCEPv7 [-] 25.1 0.735 24.5 0.222 6.06 0.353 0.395 0.374
CLM4_GSWP3v1 [-] 16.3 0.426 16.0 0.222 2.45 0.537 0.610 0.573
CLM5_CRUNCEPv7 [-] 56.8 0.907 56.1 0.222 8.04 0.289 0.391 0.340
CLM5_GSWP3v1 [-] 43.6 0.598 43.2 0.222 4.61 0.414 0.642 0.528
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Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (intersection) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 8.47
CLM4.5_CRUNCEPv7 [-] 3.42 3.42 0.0387 8.42 0.0520 -1.16 0.489 0.369 0.429
CLM4.5_GSWP3v1 [-] 2.99 3.00 0.0350 8.42 0.0520 -1.26 0.479 0.302 0.390
CLM4_CRUNCEPv7 [-] 5.11 5.12 0.0325 8.42 0.0520 -0.736 0.573 0.571 0.572
CLM4_GSWP3v1 [-] 4.00 4.02 0.0255 8.42 0.0520 -1.04 0.527 0.330 0.428
CLM5_CRUNCEPv7 [-] 3.49 3.46 0.0505 8.42 0.0520 -1.12 0.507 0.698 0.603
CLM5_GSWP3v1 [-] 3.04 3.04 0.0355 8.42 0.0520 -1.23 0.500 0.546 0.523

Temporally integrated period mean

BENCHMARK MEAN
Data not available
Data not available
MODEL MEAN
Data not available
Data not available
BIAS
Data not available
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BIAS SCORE
Data not available
Data not available

SPATIAL TAYLOR DIAGRAM
Data not available
MODEL COLORS
Data not available

Spatially integrated regional mean

MODEL COLORS
Data not available

All Models

Benchmark
Data not available
Data not available
CLM4.5_CRUNCEPv7
Data not available
Data not available
CLM4.5_GSWP3v1
Data not available
Data not available
CLM4_CRUNCEPv7
Data not available
Data not available
CLM4_GSWP3v1
Data not available
Data not available
CLM5_CRUNCEPv7
Data not available
Data not available
CLM5_GSWP3v1
Data not available
Data not available

Data Information

  Approach: To convert the original data at 250m to the final one at 0.5x0.5 degree resolution, Please see conversion steps listed in http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/readme_biomass. 3 codes below will be used in these steps. Code 1: http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/read-NBCD2000.pro Code 2: http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-NBCD2000.ncl Code 3: http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/write-NBCD2000.ncl First, I used Code 1 to read data at 250m from the original geotiff file; then I used Code 2 to convert unit from the orignal unit of ton C per hectare to the final one of Kg C per m2, meanwhile I summed all available data points at 250m in each 0.5x0.5 grid cell to obtain the data at 0.5x0.5 degree resolution; finally I used Code 3 to create the final file in netCDF format.

  Temporal resolution: yearly

  General information: This product was derived from National Biomass and Carbon Dataset for the year 2000 originally in a raster format at 250m.

  Spatial resolution: 0.5x0.5 degree

  Derived data code: http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/read-NBCD2000.pro http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-NBCD2000.ncl http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/write-NBCD2000.ncl