Supplement 5. Additional material for terrestrial eNPP: Fig. 1, global natural forest aboveground eNPP, and Fig. 4A, global natural vegetation aboveground eNPP (excluding managed vegetation and wetlands).

File List AllNPP.zip – All files below in one archive<br> <br> NPP_TM196.pdf<br> EMDI_ClassA_NPP_81_R1.csv<br> EMDI_ClassA_NPP_81_R1MH.csv<br> EMDI_ClassB_NPP_933_v2.csv<br> EMDI_ClassB_NPP_933_v2MH.csv<br> GPPDI_ClassA_Flags_162.csv<br> GPPDI_ClassA_NPP_162_R1.csv<br> GPPDI_ClassA_NPP_162_RMH.csv<br> GPPDI_ClassB_Flags_2363.csv<br> GPPDI_ClassB_NPP_2363.csv<br> GPPDI_ClassB_NPP_2363MH.csv<br> outforEMDIAB_FORESTS_Feb1710.csv<br> outforGPPDI_ABForestsFeb1910.csv<br> outforGDDPI_AB_AllNatFeb1910.csv<br> outforeNPPFigureComparisonFeb82011.pdf Description Input Data from Oak Ridge National Laboratory DAAC (Distributed Archive Access Center) ftp://daac.ornl.gov/data/npp/ NPP_TM196.pdf - Documentation: History and variable descriptions for EMDI and GPPDI datasets. Olson et al. 2001. Global and Regional Ecosystem Modeling: Databases of Model Drivers and Validation Measurements. ORNL/TM-2001/19 EMDI (Ecosystem Model-Data Intercomparison) – most complete, well-documented data EMDI_ClassA_NPP_81_R1.csv – original DAAC File<br> EMDI_ClassA_NPP_81_R1MH.csv – edited for input to software<br> EMDI_ClassB_NPP_933_v2.csv – original DAAC File<br> EMDI_ClassB_NPP_933_v2MH.csv – edited for input to software GPPDI (Global Primary Production Data Initiative) – less documented, multiple measurements per sits GPPDI_ClassA_Flags_162.csv – original DAAC File<br> GPPDI_ClassA_NPP_162_R1.csv – original DAAC File<br> GPPDI_ClassA_NPP_162_RMH.csv – edited for input to software<br> GPPDI_ClassB_Flags_2363.csv – original DAAC File<br> GPPDI_ClassB_NPP_2363.csv – original DAAC File Note that 879 of the 2363 cases have missing ANPP values and were not used in any figures<br> GPPDI_ClassB_NPP_2363MH.csv – edited for input to software Output Files with merged Class A and B data with Calculated Values of eANPP used for creating figures 1 and 4 (eANPP created by dividing ANPP by length of growing season). outforEMDIAB_FORESTS_Feb1710.csv - equivalent to Huston and Wolverton 2009:Fig. 11E minus Chinese sites removed in DAAC revision R1<br> outforGPPDI_ABForestsFeb1910.csv - for comparison only, does not represent published figures, does not include Chinese sites removed in DAAC revision<br> outforGDDPI_AB_AllNatFeb1910.csv - data used for Fig. 4A, All natural vegetation types (desert, tundra, forests, etc.), excluding managed systems and wetland Variable names used in output files SiteNum – Site number used as unique identifier for sites in DAAC NPP datasets<br> Lat – Latitude of site<br> Long – Longitude of site<br> Latpoint – alternative latitude value for extracting data from global grids<br> Longpoint – alternative longitude for extracting data from global grids<br> Elevation – elevation of site in meters<br> BiomeType – descriptor of biome type for site<br> AnnTemp – Average annual Temperature– degrees C<br> AnnPPT – Average annual precipitation (mm)<br> ANPPCarbon – Measured aboveground net primary productivity in mass of carbon (g C m^-2 yr^-1)<br> TNPPCarbon – Estimated total (above and belowground) NPP in mass of carbon (g C m^-2 yr^-1) - data not used because belowground NPP was estimated not measured<br> ANPPBionass – Measured aboveground net primary productivity in units of dry biomass (g m^-2 yr^-1) – calculated by multiplying ANPP Carbon by 2.1053<br> TNPPBiomass - Estimated total (above and belowground) NPP in units of dry biomass (g m^-2 yr^-1) – calculated by multiplying TNPP Carbon by 2.1053 - data not used because belowground NPP was estimated not measured<br> eNPP – Aboveground net primary productivity in units of dry biomass per month (g m^-2 mon^-1) – calculated by dividing ANPPBIomass by length of growing season in months<br> GrSeasMonths – estimated length of growing season for woody vegetation in months, calculated from global climate maps with growth limited by either temperature or precipitation (see Huston and Wolverton 2009)<br> Sample Figures created from above output files: outforeNPPFigureComparisonFeb82011.pdf