Mean State

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Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Benchmark Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.203
BCC-CSM2-MR [-] 56.2 0.0947 0.203 55.6 -2.94 0.515 0.805 0.660
CanESM5 [-] 56.6 0.0958 0.203 53.0 -3.09 0.511 0.706 0.609
CESM2 [-] 73.9 0.0862 0.203 73.2 -3.38 0.504 0.658 0.581
IPSL-CM6A-LR [-] 21.0 0.0556 0.203 20.9 -4.30 0.491 0.381 0.436
MeanCMIP6 [-] 52.1 0.0702 0.203 53.6 -3.78 0.470 0.696 0.583
MIROC-ESM2L [-] 57.1 0.0803 0.203 53.6 -3.25 0.521 0.749 0.635
NorESM2-LM [-] 66.1 0.0237 0.203 63.8 -4.93 0.376 0.456 0.416
UKESM1-0-LL [-] 58.0 0.0915 0.203 56.3 -3.40 0.516 0.866 0.691
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Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Benchmark Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 26.2
BCC-CSM2-MR [-] 386. 20.0 26.0 365. 0.135 -0.615 0.632 0.792 0.712
CanESM5 [-] 509. 32.7 26.2 468. 1.28 0.600 0.878 0.739
CESM2 [-] 485. 11.3 26.1 472. 0.0852 -1.58 0.548 0.705 0.626
IPSL-CM6A-LR [-] 350. 16.4 26.0 332. 0.170 -1.01 0.586 0.456 0.521
MeanCMIP6 [-] 460. 21.1 26.2 438. -0.293 0.653 0.711 0.682
MIROC-ESM2L [-] 520. 33.3 26.2 476. 0.000288 1.32 0.558 0.851 0.704
NorESM2-LM [-] 463. 10.9 26.2 446. -1.46 0.550 0.726 0.638
UKESM1-0-LL [-] 545. 23.5 26.0 519. 0.161 0.0936 0.597 0.801 0.699
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Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Benchmark Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.0267
BCC-CSM2-MR [-] 10.6 0.227 0.0267 11.1 0.537 0.326 0.564 0.445
CanESM5 [-] 24.1 0.824 0.0267 22.3 2.13 0.176 0.158 0.167
CESM2 [-] 6.23 0.0891 0.0267 5.63 0.190 0.392 0.515 0.454
IPSL-CM6A-LR [-] 15.8 0.465 0.0267 12.1 1.14 0.271 0.136 0.204
MeanCMIP6 [-] 12.7 0.272 0.0267 12.1 0.661 0.332 0.411 0.371
MIROC-ESM2L [-] 17.3 0.189 0.0267 16.7 0.420 0.377 0.0330 0.205
NorESM2-LM [-] 6.82 0.0887 0.0267 5.51 0.191 0.456 0.424 0.440
UKESM1-0-LL [-] 11.6 0.0302 0.0266 11.6 0.000128 0.00976 0.450 0.574 0.512
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Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Benchmark Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.894
BCC-CSM2-MR [-] 4.74 1.00 0.891 3.62 0.00278 0.111 0.512 0.201 0.356
CanESM5 [-] 4.68 1.73 0.894 3.60 0.824 0.510 0.348 0.429
CESM2 [-] 3.22 0.296 0.891 2.76 0.00246 -0.477 0.441 0.188 0.315
IPSL-CM6A-LR [-] 3.65 1.80 0.892 1.44 0.00202 0.888 0.508 0.495 0.501
MeanCMIP6 [-] 4.72 0.927 0.894 3.35 0.0754 0.522 0.141 0.331
MIROC-ESM2L [-] 3.94 0.563 0.894 3.34 -0.277 0.423 0.549 0.486
NorESM2-LM [-] 3.50 0.196 0.894 2.66 -0.612 0.426 0.0686 0.247
UKESM1-0-LL [-] 4.50 0.999 0.894 4.14 1.68e-05 0.203 0.422 0.608 0.515
Download Data
Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Benchmark Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.0459
BCC-CSM2-MR [-] 4.07 0.0205 0.0459 3.76 -10.2 0.632 1.78e-24 0.316
CanESM5 [-] 3.54 0.0198 0.0459 2.67 -11.5 0.594 1.00 0.797
CESM2 [-] 4.64 0.0100 0.0459 4.01 -18.3 0.440 4.43e-25 0.220
IPSL-CM6A-LR [-] 2.61 0.00662 0.0459 1.73 -18.7 0.429 5.07e-23 0.214
MeanCMIP6 [-] 3.96 0.0139 0.0459 3.20 -14.7 0.514 1.00 0.757
MIROC-ESM2L [-] 3.50 0.0215 0.0459 2.94 -11.4 0.597 1.00 0.799
NorESM2-LM [-] 7.04 9.44e-06 0.0459 3.84 -22.1 0.368 1.00 0.684
UKESM1-0-LL [-] 3.37 0.0147 0.0459 3.68 -15.0 0.507 1.00 0.753
Download Data
Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Benchmark Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 19.1
BCC-CSM2-MR [-] 66.1 13.3 18.9 53.7 0.132 -1.42 0.652 0.830 0.741
CanESM5 [-] 83.4 22.9 19.1 60.2 1.78 0.632 0.906 0.769
CESM2 [-] 65.0 9.01 19.0 55.4 0.0617 -2.59 0.580 0.793 0.686
IPSL-CM6A-LR [-] 35.9 8.69 19.0 26.8 0.113 -2.75 0.587 0.466 0.527
MeanCMIP6 [-] 65.3 13.8 19.1 50.5 -1.07 0.681 0.653 0.667
MIROC-ESM2L [-] 75.4 21.4 19.1 53.5 0.000251 1.11 0.592 0.872 0.732
NorESM2-LM [-] 59.0 9.12 19.1 53.5 -2.16 0.589 0.801 0.695
UKESM1-0-LL [-] 63.2 12.5 18.9 53.8 0.154 -1.54 0.628 0.759 0.694
Download Data
Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Benchmark Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.93
BCC-CSM2-MR [-] 152. 2.42 1.92 148. 0.000278 0.976 0.645 0.891 0.768
CanESM5 [-] 226. 3.20 1.93 222. 3.77 0.484 0.819 0.651
CESM2 [-] 202. 1.02 1.91 201. 0.0189 -0.643 0.528 0.798 0.663
IPSL-CM6A-LR [-] 195. 1.87 1.88 191. 0.0477 0.707 0.701 0.879 0.790
MeanCMIP6 [-] 213. 2.43 1.93 210. 1.89 0.645 0.913 0.779
MIROC-ESM2L [-] 238. 4.09 1.93 230. 5.11 0.457 0.902 0.679
NorESM2-LM [-] 194. 0.882 1.93 194. -0.554 0.530 0.795 0.663
UKESM1-0-LL [-] 291. 3.19 1.92 281. 0.00175 4.25 0.461 0.579 0.520
Download Data
Period Mean (original grids) [Pg]
Model Period Mean (intersection) [Pg]
Benchmark Period Mean (intersection) [Pg]
Model Period Mean (complement) [Pg]
Benchmark Period Mean (complement) [Pg]
Bias [kg m-2]
Bias Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 4.00
BCC-CSM2-MR [-] 28.6 2.89 4.00 25.1 0.00130 -0.477 0.565 0.516 0.540
CanESM5 [-] 35.2 3.89 4.00 31.7 -0.0826 0.533 0.690 0.612
CESM2 [-] 20.3 0.737 4.00 19.2 0.00385 -1.26 0.430 0.114 0.272
IPSL-CM6A-LR [-] 21.9 3.47 4.00 17.3 0.00672 -0.214 0.559 0.445 0.502
MeanCMIP6 [-] 30.9 3.50 4.00 26.9 -0.162 0.562 0.406 0.484
MIROC-ESM2L [-] 48.9 6.88 4.00 45.1 1.33 0.479 0.752 0.616
NorESM2-LM [-] 24.2 0.567 4.00 21.4 -1.36 0.410 0.0914 0.251
UKESM1-0-LL [-] 35.8 6.58 4.00 27.0 0.00401 1.08 0.561 0.758 0.659

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

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
BCC-CSM2-MR
Data not available
Data not available
CanESM5
Data not available
Data not available
CESM2
Data not available
Data not available
IPSL-CM6A-LR
Data not available
Data not available
MeanCMIP6
Data not available
Data not available
MIROC-ESM2L
Data not available
Data not available
NorESM2-LM
Data not available
Data not available
UKESM1-0-LL
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