Mean State

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 [-] 26.2
CanESM5 [-] 618. 36.5 26.2 582. 1.25 0.615 0.882 0.749
E3SMv3 default 0051 [-] 735. 32.6 26.2 703. 0.0145 0.785 0.695 0.899 0.797
E3SMv3 default 0111 [-] 735. 33.3 26.2 701. 0.0145 0.868 0.690 0.894 0.792
E3SMv3 default 0161 [-] 734. 31.7 26.2 702. 0.0145 0.673 0.704 0.894 0.799
E3SMv3 default 0281 [-] 732. 32.3 26.2 700. 0.0145 0.754 0.698 0.893 0.796
E3SMv3 default 0311 [-] 733. 33.7 26.2 700. 0.0145 0.924 0.687 0.892 0.789
E3SMv3 highECS 0051 [-] 742. 31.8 26.2 710. 0.0145 0.688 0.704 0.897 0.800
E3SMv3 highECS 0111 [-] 744. 32.1 26.2 712. 0.0145 0.732 0.704 0.896 0.800
E3SMv3 highECS 0161 [-] 738. 32.1 26.2 706. 0.0145 0.732 0.707 0.894 0.801
E3SMv3 highECS 0281 [-] 742. 33.0 26.2 709. 0.0145 0.835 0.694 0.902 0.798
E3SMv3 highECS 0311 [-] 742. 31.6 26.2 710. 0.0145 0.661 0.710 0.897 0.804
E3SMv3 lowECS 0051 [-] 705. 34.1 26.2 671. 0.0145 0.970 0.691 0.881 0.786
E3SMv3 lowECS 0111 [-] 700. 33.5 26.2 667. 0.0145 0.898 0.693 0.882 0.787
E3SMv3 lowECS 0161 [-] 702. 33.6 26.2 668. 0.0145 0.915 0.692 0.882 0.787
E3SMv3 lowECS 0281 [-] 700. 33.4 26.2 667. 0.0145 0.890 0.693 0.886 0.789
E3SMv3 lowECS 0311 [-] 701. 33.9 26.2 667. 0.0145 0.945 0.691 0.887 0.789
IPSL-CM6A-LR [-] 359. 16.8 24.4 342. 1.80 -0.971 0.596 0.436 0.516
MIROC-ES2L [-] 542. 35.2 25.5 507. 0.678 1.21 0.596 0.855 0.725
NorESM2-LM [-] 572. 14.3 26.2 558. -1.44 0.558 0.705 0.631
UKESM1-0-LL [-] 565. 24.1 24.7 540. 1.52 -0.0677 0.612 0.776 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 [-] 20.5
CanESM5 [-] 184. 24.6 20.5 159. 0.675 0.642 0.872 0.757
E3SMv3 default 0051 [-] 141. 23.2 20.5 118. 0.0154 0.444 0.711 0.867 0.789
E3SMv3 default 0111 [-] 143. 23.8 20.5 119. 0.0154 0.553 0.705 0.858 0.781
E3SMv3 default 0161 [-] 141. 22.6 20.5 118. 0.0154 0.354 0.717 0.863 0.790
E3SMv3 default 0281 [-] 141. 23.2 20.5 118. 0.0154 0.456 0.709 0.861 0.785
E3SMv3 default 0311 [-] 142. 24.3 20.5 118. 0.0154 0.635 0.700 0.856 0.778
E3SMv3 highECS 0051 [-] 150. 22.5 20.5 128. 0.0154 0.343 0.718 0.863 0.790
E3SMv3 highECS 0111 [-] 151. 23.4 20.5 127. 0.0154 0.478 0.713 0.869 0.791
E3SMv3 highECS 0161 [-] 149. 23.3 20.5 126. 0.0154 0.460 0.717 0.866 0.792
E3SMv3 highECS 0281 [-] 149. 23.5 20.5 126. 0.0154 0.497 0.705 0.877 0.791
E3SMv3 highECS 0311 [-] 147. 22.7 20.5 124. 0.0154 0.362 0.719 0.873 0.796
E3SMv3 lowECS 0051 [-] 148. 24.3 20.5 123. 0.0154 0.640 0.701 0.846 0.773
E3SMv3 lowECS 0111 [-] 145. 23.7 20.5 121. 0.0154 0.531 0.705 0.846 0.775
E3SMv3 lowECS 0161 [-] 145. 23.8 20.5 121. 0.0154 0.559 0.705 0.844 0.774
E3SMv3 lowECS 0281 [-] 146. 23.8 20.5 122. 0.0154 0.554 0.705 0.853 0.779
E3SMv3 lowECS 0311 [-] 144. 23.8 20.5 120. 0.0154 0.559 0.706 0.850 0.778
IPSL-CM6A-LR [-] 59.6 11.2 19.1 48.3 1.45 -1.34 0.561 0.356 0.458
MIROC-ES2L [-] 166. 24.1 20.0 142. 0.553 0.701 0.610 0.805 0.708
NorESM2-LM [-] 165. 10.3 20.5 155. -1.69 0.548 0.671 0.610
UKESM1-0-LL [-] 123. 16.9 19.5 106. 1.01 -0.447 0.604 0.623 0.614

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
CanESM5
Data not available
Data not available
E3SMv3 default 0051
Data not available
Data not available
E3SMv3 default 0111
Data not available
Data not available
E3SMv3 default 0161
Data not available
Data not available
E3SMv3 default 0281
Data not available
Data not available
E3SMv3 default 0311
Data not available
Data not available
E3SMv3 highECS 0051
Data not available
Data not available
E3SMv3 highECS 0111
Data not available
Data not available
E3SMv3 highECS 0161
Data not available
Data not available
E3SMv3 highECS 0281
Data not available
Data not available
E3SMv3 highECS 0311
Data not available
Data not available
E3SMv3 lowECS 0051
Data not available
Data not available
E3SMv3 lowECS 0111
Data not available
Data not available
E3SMv3 lowECS 0161
Data not available
Data not available
E3SMv3 lowECS 0281
Data not available
Data not available
E3SMv3 lowECS 0311
Data not available
Data not available
IPSL-CM6A-LR
Data not available
Data not available
MIROC-ES2L
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

  History:
Tue Oct 28 11:56:52 2025: ncatted -a _FillValue,biomass,c,f,9.969209968386869e+36 biomass_0.5x0.5.nc

  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

  Nco:
netCDF Operators version 5.3.3 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco, Citation = 10.1016/j.envsoft.2008.03.004)