Auxiliary Material for Paper acp-2004-0102
Increased Northern Hemispheric CO burden in the troposphere in 2002 and 2003 detected from the ground and from space. (Submitted June 3, 2004)
by
L. N. Yurganov1, P. Duchatelet2, A.V. Dzhola3, D. P. Edwards4, F. Hase5, I. Kramer5, E. Mahieu2, J. Mellqvist6, J. Notholt7, P. C. Novelli8, A. Rockmann9, H. E. Scheel9, M. Schneider5, A. Schulz 10, A. Strandberg6, R. Sussmann9, H. Tanimoto11, V. Velazco7, J.R. Drummond12, J.C. Gille4 
1 Frontier Research System for Global Change, JAMSTEC, Yokohama, Japan
2 Institute of Astrophysics and Geophysics, University of Li?ge, Li?ge, Belgium
3 Obukhov Institute of Atmospheric Physics, Moscow, Russia
4Atmospheric Chemistry Division, NCAR, Boulder, CO, USA
5 IMK-ASF, Forschungszentrum Karlsruhe, Karlsruhe, Germany 
6 Radio and Space Science, Chalmers University of Technology, G?teborg, Sweden
7University of Bremen, Bremen, Germany 
8 Climate Monitoring and Diagnostic Laboratory, NOAA, Boulder, Colorado, USA
9 IMK-IFU, Forschungszentrum Karlsruhe, Garmisch-Partenkirchen, Germany 
10 Alfred-Wegener-Institute, Potsdam, Germany
11 National Institute for Environmental Studies, Tsukuba, Japan
12 University of Toronto, Toronto, Canada. 

INTRODUCTION 

This dataset contains tables with  monthly mean total column amounts of CO, and CO emission anomalies calculated using a box model. 
 Monthly mean values of CO column amounts are given in file acp-2004-0102-sp2.txt. The results of emission anomaly calculations are given in the file acp-2004-0102-sp3.txt. 

FILES.



 
 acpd-2004-0102-sp2.txt Results of total column measurements
1 Column time, time in years
2 Column year, years
3 Column month, months
4 Column Jungfraujoch, monthly mean CO column above the station in molecules/cm2
5 Column J_normal, monthly mean for period 03.2000-02.2002 ((03.2000+03.2001)/2, (04.2000+04.2001)/2.)
6 Column J_anom, monthly mean anomaly (column 2.4 minus column 2.5)
7 Column Zugspitze, the same as 2.4, but for Zugspitze
8 Column Z_normal, the same as 2.5, but for Zugspitze
9 Column Z_anom, the same as 2.6, but for Zugspitze
10 Column Izana, the same as 2.4, but for Izana
11 Column I_normal, the same as 2.5, but for Izana
12 Column I_anom, the same as 2.6, but for Izana
13 Column NyAlesund, the same as 2.4, but for NyAlesund
14 Column N_normal, the same as 2.5, but for NyAlesund
15 Column N_anom, the same as 2.6, but for NyAlesund
16 Column Kiruna, the same as 2.4, but for Kiruna
17 Column K_normal, the same as 2.5, but for Kiruna
18 Column K_anom, the same as 2.6, but for Kiruna
19 Column Harestua, the same as 2.4, but for Harestua
20 Column Hr_normal, the same as 2.5, but for Harestua
21 Column Hr_anom, the same as 2.6, but for Harestua
22 Column Zvenigorod, the same as 2.4, but for Zvenigorod
23 Column Zv_normal, the same as 2.5, but for Zvenigorod
24 Column Zv_anom, the same as 2.6, but for Zvenigorod
25 Column TC_FTIR_anom_Tg, averaged monthly mean anomaly of TC for Ny Alesund, Kiruna, Harestua, Zvenigorod, multiplied by 1.27 E18 cm2 (area of HNN) and converted in Tg
26 Column MOPITT_molec, MOPITT TC averaged over HNH, in molecules/cm2 
27 Column MOP_normal, monthly mean values for the period 03.2000-02.2002
28 Column MOP_anom_Tg, (Column 2.26 minus Column 2.27) multiplied by 1.27 E18 cm2 (area of HNN) and converted in Tg
29 Column mean_SURF_ppb average monthly mean mixing ratios for 16 low altitude stations, listed in Table2 
30 Column std/sqrtN, standard deviation of mixing ratios for stations, divided by sqrt(N), where N is the number of stations, that had measurements during this month
31 Column Anom_FT_ppb_ppb average of (Jung/8.339E+24;Zug/9.45E+24)*1E9 
32 Column BL+FT_Tg, (Column 2.33 *1.23E+25 + Column 2.29 *3.55E+24 )*area of HNH and converted in Tg (see text)

 acp-2004-0102-sp3.txt. Calculation of emission anomalies
1 Column time, time in years
2 Column month, months
3 Column TC_FTIR_anom_Tg, the same as 2.25
4 Column MOP_anom_Tg, the same as 2.28
5 Column BL+FT_Tg, the same as 2.34
6 Column Composite_M_(LNH), anomaly of burden in LNH, Tg, according to Novelli at al. [2003] (1996-1999), MOPITT (2002-2003), the average of the two in 2000 and 2001. 
7 Column Tau_chem, calculated using [OH] by Spivakovsky et al. (2000), in months
8 Column Tau_GEOS, the life-time for exchange between the boxes, calculated using GEOS-CHEM for 1998 and assumed valid for all years, in months 
9 Column P(FTIR), emission anomaly derived from 4 low-altitude FTIR stations (Column 3.3)
10 Column P(MOP), emission anomaly derived from MOPITT data (Column 3.4)
11 Column P(BL+FT), emission anomaly derived from combination of BL in-situ data, FT in-situ data and mountain FTIR data(Column 3.5)
Note: P' in columns 3.9, 3.10, 3.11 were calculated according to equations (1)- (5), main text. The change in M' during the given month i (dM'(i) in equation 1) was taken as [M'(i+1)+M'(i)]/2 - [M'(i)+M'(i-1)]/2 = [M'(i+1)-M'(i-1)]/2

References

Spivakovsky, C.M., et al., Three-dimensional climatological distribution of tropospheric OH: Update and evaluation, J. Geophys. Res., 105, 8931 8980, 2000.

