Fluxes crossing boundaries
NorESM can simulate several biogeochemical cycles. Here is a list of the fluxes which cross boundaries in the models and how to enable/disable interactions
Component |
Source |
Receiver |
Unit |
How to enable |
---|---|---|---|---|
Dust |
CLM |
CAM |
kg/m2/s |
Always calculated by CLM. Picked up and used by atmophere. Used differently in different aerosol-packages (bulk-aero,MAM, OSLO_AERO) |
Dust |
CAM |
HAMMOC |
kg/m2/s |
Leaves CAM as cam_out%dstwet{n} ,cam_out%dstdry{n}(n=1-4), picked up by HAMMOC in coupler |
DMS |
HAMMOC |
CAM |
kg/m2/s |
HAMMOC writes DMS to the coupler if one sets “CCSM_BGC=CO2_DMSA” in env_run.xml. Picked up and used by CAM-Oslo if namelist-variable dms_source==’ocean_flux’. Only compsets with MICOM%ECO run HAMMOC |
CO2 |
CLM |
CAM |
?? |
|
CO2 |
HAMMOC |
CAM |
?? |
|
CH4 |
CLM |
CAM |
?? |
|
isoprenes/ monterpenes |
CLM |
CAM |
kg/m2/s |
Calculated by MEGAN in CLM by setting “‘isoprene = isoprene’, ‘monoterp = myrcene + sabinene +limonene + carene_3 + ocimene_t_b + pinene_b + pinene_a’” Note that any additional emission-file for monoterpenes will by ADDED to the MEGAN emissions |
NO (?) |
CLM |
CAM |
||
NH3 (?) |
HAMMOC |
CAM |
||
NHx (?) |
CAM |
CLM+HAMMOC |
||
NOx (?) |
CAM |
CLM+HAMMOC |