GEOS_Chem atmospheric transport model, monthly, 2.5 degree resolution in tropical Pacific Ocean (120-300E, 30N-30S) 1. GEOS_Chem_tropical_pacific_monthly_clim_1992_2017.nc 2. GEOS_Chem_tropical_pacific_monthly_iav_1992_2017.nc 1 and 2 are GEOS_Chem atmospheric transport model results MOM6 COBALT model results Note1: region range is 120-300E, 30N-30S with a resolution of half degree, monthly result from 1982.1.1 to 2018.1.1 Note2: if the file name has a label "_detrend_deseason", this file is detrended and deseasonized using full value in 1982-2018 with CDO "cdo -ymonsub -detrend $fin -ymonmean -detrend $fin $fout" Note3: ocean/sea surface is the first layer which is 1 meter deep Note4: MLD_001_temp/salt/dic/alk/kd is the vertical mean value in the mixing layer depth (criterial of 0.01 kg/m3) MOM6_COBALT_tropical_pacific_monthly_dic_deltap_1982_2018_detrend_deseason.nc (detrended and deseasonalized delta pCO2 (ocean pCO2 minus air pCO2) in the ocean surface) MOM6_COBALT_tropical_pacific_monthly_dic_deltap_1982_2018.nc (delta pCO2 (ocean pCO2 minus air pCO2) in the ocean surface) MOM6_COBALT_tropical_pacific_monthly_dic_stf_1982_2018_detrend_deseason.nc (detrended and deseasonalized air-sea CO2 flux, positive to ocean) MOM6_COBALT_tropical_pacific_monthly_dic_stf_1982_2018.nc (air-sea CO2 flux, positive to ocean) MOM6_COBALT_tropical_pacific_monthly_MLD_001_1982_2018.nc (Mixing layer depth with a density criterial of 0.01 kg/m3) MOM6_COBALT_tropical_pacific_monthly_MLD_001_alk_1982_2018_detrend_deseason.nc (first compute vertical mean alkilinity in the mixing layer depth (criterial of 0.01 kg/m3), then do detrended and deseasonalized) MOM6_COBALT_tropical_pacific_monthly_MLD_001_alk_zgradient_1982_2018_detrend_deseason.nc (first compute vertical mean alkilinity gradient (dalk/dz) in the mixing layer depth (criterial of 0.01 kg/m3), then do detrended and deseasonalized) MOM6_COBALT_tropical_pacific_monthly_MLD_001_dic_1982_2018_detrend_deseason.nc (first compute vertical mean dissolved inorganic carbon (DIC) in the mixing layer depth (criterial of 0.01 kg/m3), then do detrended and deseasonalized) MOM6_COBALT_tropical_pacific_monthly_MLD_001_dic_zgradient_1982_2018_detrend_deseason.nc (first compute vertical mean DIC (ddic/dz) in the mixing layer depth (criterial of 0.01 kg/m3), then do detrended and deseasonalized) MOM6_COBALT_tropical_pacific_monthly_MLD_001_Kd_interface_1982_2018_detrend_deseason.nc (first compute vertical mean Diapycnal diffusivity at interfaces layers (kd_interface) in the mixing layer depth (criterial of 0.01 kg/m3), then do detrended and deseasonalized) MOM6_COBALT_tropical_pacific_monthly_MLD_001_salt_1982_2018_detrend_deseason.nc (first compute vertical mean salinity in the mixing layer depth (criterial of 0.01 kg/m3), then do detrended and deseasonalized) MOM6_COBALT_tropical_pacific_monthly_MLD_001_temp_1982_2018_detrend_deseason.nc (first compute vertical mean temperature in the mixing layer depth (criterial of 0.01 kg/m3), then do detrended and deseasonalized) MOM6_COBALT_tropical_pacific_monthly_MLD_003_1982_2018.nc (Mixing layer depth with a density criterial of 0.03 kg/m3) MOM6_COBALT_tropical_pacific_monthly_pco2surf_1982_2018_detrend_deseason.nc (detrended and deseasonalized sea surface pCO2 (ocean pCO2)) MOM6_COBALT_tropical_pacific_monthly_pco2surf_1982_2018.nc (sea surface pCO2 (ocean pCO2)) MOM6_COBALT_tropical_pacific_monthly_sfc_chl_1982_2018.nc (sea surface chlorophyll) MOM6_COBALT_tropical_pacific_monthly_sfc_dic_1982_2018.nc (sea surface dissolved inorganic carbon (DIC)) MOM6_COBALT_tropical_pacific_monthly_sfc_no3_1982_2018.nc (sea surface nitrate, NO3) MOM6_COBALT_tropical_pacific_monthly_sfc_po4_1982_2018.nc (sea surface phosphate, PO4) MOM6_COBALT_tropical_pacific_monthly_SSS_1982_2018.nc (sea surface salinity) MOM6_COBALT_tropical_pacific_monthly_SST_1982_2018.nc (sea surface temperature) MOM6_COBALT_tropical_pacific_monthly_taux_1982_2018_detrend_deseason.nc (detrended and deseasonalized wind stress in zonal direction) MOM6_COBALT_tropical_pacific_monthly_taux_1982_2018.nc (wind stress in zonal direction) MOM6_COBALT_tropical_pacific_monthly_tauy_1982_2018_detrend_deseason.nc (detrended and deseasonalized wind stress in meridional direction) MOM6_COBALT_tropical_pacific_monthly_tauy_1982_2018.nc (wind stress in meridional direction) MOM6_COBALT_tropical_pacific_monthly_tc_depth_1982_2018.nc (thermocline depth defined as depth where the temperature equals 20oC) Budget terms based MOM6 COBALT model results Note1: region range is 120-300E, 30N-30S with a resolution of half degree, monthly result from 1982.1.1 to 2018.1.1 Note2: this is the vertical mean result in the mixing layer depth (criterial of 0.01 kg/m3) after detrend and deseasonalize MOM6_COBALT_tropical_pacific_monthly_MLD_001_pco2w_budget_1982_2018_detrend_deseason.nc (budget terms used for ocean pCO2 budget analysis, vertical mean in the mixing layer depth (criterial of 0.01 kg/m3), then do detrended and deseasonalized) pco2_hadv_hdif: horizontal transport term, H_circ; dpco2_hadvx: zonal advection term; dpco2_hadvy: meridional advection term; dpco2_hdif: horizontal diffusivity term; dpco2_vadv_vdif: vertical transport term; dpco2_dic_vdif_vdif: vertical transport term induced by DIC; dpco2_alk_vdif: vertical transport term induced by Alk; dpco2_bio: biological term dpco2_rain: surface freshwater term dpco2_sst: thermal term dpco2_dt: pco2 response term dpco2_flux: CO2 flux response term