Global ammonia emissions from CAMEO throughout the century for 3 scenarios (2000-2100)

Global ammonia emissions from the CAMEO process-based model (general model description and evaluation can be found in Beaudor et al., 2023, GMD; https://doi.org/10.5194/gmd-16-1053-2023).

Monthly files containing global NH3 emissions and Manure application rates in gN.m2.yr-1 (2.5° lon x 1.27° lat; IPSL-CM6A-LR Earth System Model resolution):

1) total agricultural emissions  (TOT_AGRI; the sum of manure management and agricultural soil emissions)

2) manure management emissions (MANURE_MANAG.)

3) agricultural soil emissions (SOIL_AGRI)

4) natural soil emissions (SOIL_NAT) corrected for baresoil (excluding Sahara in this new version)

5) Fraction of continent (CONT_FRAC) from the model to use for CTM prescription or global budget calculation

6) TAN and non TAN applied to grassland from ruminants during grazing (tan_input_graz, nontan_input_graz)

7) TAN and non TAN applied to grassland from ruminants and considered as fertilizers (tan_input_manureApp_grass, nontan_input_manureApp_grass)

8) TAN and non TAN applied to cropland from all types of animal and considered as fertilizers (tan_input_manureApp_crop, nontan_input_manureApp_crop)

9) Grazing intensity (grazing_intensity, unitless)

10) Net Primary Production of grassland and grass biomass dedicated to livestock feed (NPP_grass, Cgrass_ingested in gC.m2.yr-1)

The four files correspond to a specific simulation using input4MIPs forcing files :

- Present-day simulation from 2000 to 2014 

- Future simulation from 2015 to 2100 under scenario SSP-2.45

- Future simulation from 2015 to 2100 under scenario SSP-4.34

- Future simulation from 2015 to 2100 under scenario SSP-5.85

Note that these datasets have been prepared in the scope of a publication to be submitted.

Beaudor, M., N. Vuichard, J. Lathière, D. Hauglustaine., Historical and future ammonia emissions database (2000-2100) from the CAMEO process-based model, in preparation.