netcdf C6_4370510_1_10860914002142169707 {
dimensions:
time = UNLIMITED ; // (1980 currently)
lat = 192 ;
lon = 288 ;
bnds = 2 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 1850-01-01" ;
time:calendar = "365_day" ;
time:axis = "T" ;
time:long_name = "time" ;
time:standard_name = "time" ;
double time_bnds(time, bnds) ;
double lat(lat) ;
lat:bounds = "lat_bnds" ;
lat:units = "degrees_north" ;
lat:axis = "Y" ;
lat:long_name = "Latitude" ;
lat:standard_name = "latitude" ;
double lat_bnds(lat, bnds) ;
double lon(lon) ;
lon:bounds = "lon_bnds" ;
lon:units = "degrees_east" ;
lon:axis = "X" ;
lon:long_name = "Longitude" ;
lon:standard_name = "longitude" ;
double lon_bnds(lon, bnds) ;
float nbp(time, lat, lon) ;
nbp:standard_name = "surface_net_downward_mass_flux_of_carbon_dioxide_expressed_as_carbon_due_to_all_land_processes" ;
nbp:long_name = "Carbon Mass Flux out of Atmosphere Due to Net Biospheric Production on Land [kgC m-2 s-1]" ;
nbp:comment = "This is the net mass flux of carbon from atmosphere into land, calculated as photosynthesis MINUS the sum of plant and soil respiration, carbon fluxes from fire, harvest, grazing and land use change. Positive flux is into the land." ;
nbp:units = "kg m-2 s-1" ;
nbp:original_name = "NBP" ;
nbp:cell_methods = "area: mean where land time: mean" ;
nbp:cell_measures = "area: areacella" ;
nbp:missing_value = 1.e+20f ;
nbp:_FillValue = 1.e+20f ;
// global attributes:
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "LUMIP" ;
:branch_method = "standard" ;
:branch_time_in_child = 0. ;
:branch_time_in_parent = 0. ;
:comment = "none" ;
:contact = "T. Lovato" ;
:creation_date = "2021-01-26T11:11:24Z" ;
:data_specs_version = "01.00.31" ;
:experiment = "historical with no land-use change" ;
:experiment_id = "hist-noLu" ;
:external_variables = "areacella" ;
:forcing_index = 1 ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.CMCC.CMCC-ESM2.hist-noLu.none.r1i1p1f1" ;
:grid = "native land regular grid" ;
:grid_label = "gn" ;
:history = "2021-01-26T11:11:24Z ;rewrote data to be consistent with LUMIP for variable nbp found in table Lmon.;\n",
"none" ;
:initialization_index = 1 ;
:institution = "Fondazione Centro Euro-Mediterraneo sui Cambiamenti Climatici, Lecce 73100, Italy" ;
:institution_id = "CMCC" ;
:mip_era = "CMIP6" ;
:nominal_resolution = "100 km" ;
:parent_activity_id = "CMIP" ;
:parent_experiment_id = "piControl" ;
:parent_mip_era = "CMIP6" ;
:parent_source_id = "CMCC-ESM2" ;
:parent_time_units = "days since 1850-01-01" ;
:parent_variant_label = "r1i1p1f1" ;
:physics_index = 1 ;
:product = "model-output" ;
:realization_index = 1 ;
:realm = "land" ;
:references = "none" ;
:run_variant = "1st realization" ;
:source = "CMCC-ESM2 (2017): \n",
"aerosol: MAM3\n",
"atmos: CAM5.3 (1deg; 288 x 192 longitude/latitude; 30 levels; top at ~2 hPa)\n",
"atmosChem: none\n",
"land: CLM4.5 (BGC mode)\n",
"landIce: none\n",
"ocean: NEMO3.6 (ORCA1 tripolar primarly 1 deg lat/lon with meridional refinement down to 1/3 degree in the tropics; 362 x 292 longitude/latitude; 50 vertical levels; top grid cell 0-1 m)\n",
"ocnBgchem: BFM5.1\n",
"seaIce: CICE4.0" ;
:source_id = "CMCC-ESM2" ;
:source_type = "AOGCM BGC" ;
:sub_experiment = "none" ;
:sub_experiment_id = "none" ;
:table_id = "Lmon" ;
:table_info = "Creation Date:(05 February 2020) MD5:6a248fd76c55aa6d6f7b3cc6866b5faf" ;
:title = "CMCC-ESM2 output prepared for CMIP6" ;
:variable_id = "nbp" ;
:variant_label = "r1i1p1f1" ;
:license = "CMIP6 model data produced by CMCC is licensed under a Creative Commons Attribution ShareAlike 4.0 International License (https://creativecommons.org/licenses). Consult https://pcmdi.llnl.gov/CMIP6/TermsOfUse for terms of use governing CMIP6 output, including citation requirements and proper acknowledgment. Further information about this data, including some limitations, can be found via the further_info_url (recorded as a global attribute in this file) and at https:///pcmdi.llnl.gov/. The data producers and data providers make no warranty, either express or implied, including, but not limited to, warranties of merchantability and fitness for a particular purpose. All liabilities arising from the supply of the information (including any liability arising in negligence) are excluded to the fullest extent permitted by law." ;
:cmor_version = "3.6.0" ;
:tracking_id = "hdl:21.14100/3b528970-770b-4af8-bf1f-f287d0753484" ;
}