******************************************************************************** *** Atmospheric CO2 concentrations at Wank Peak, Germany (ppmv) *** *** *** *** Source: R. Sladkovic *** *** H.E. Scheel *** *** W. Seiler *** *** Fraunhofer Institute for Atmospheric Environmental Research *** *** D-82467 Garmisch-Partenkirchen, Germany *** *** *** *** September 1994 *** ******************************************************************************** Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Ann. 1980 336.88 336.60 340.48 338.52 332.68 330.85 329.16 328.03 331.62 335.61 333.21 336.36 334.17 1981 336.44 336.57 336.37 336.23 334.19 330.47 327.54 325.83 329.17 331.67 336.91 336.09 333.12 1982 339.94 338.94 344.71 346.10 339.10 333.63 330.83 329.19 330.54 332.56 334.17 336.95 336.39 1983 336.82 340.60 340.68 341.78 339.00 334.82 333.28 330.48 331.53 334.86 338.44 337.60 336.66 1984 341.69 344.87 349.46 348.51 338.33 333.75 331.47 329.35 330.78 335.51 340.25 341.65 338.80 1985 343.03 342.11 344.28 341.27 338.53 333.44 329.12 327.63 327.77 332.87 338.74 339.71 336.54 1986 342.24 346.73 343.22 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 1987 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 1988 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 339.61 338.00 340.39 343.26 344.42 345.64 -99.99 1989 346.63 347.30 348.50 347.15 343.10 340.16 340.11 339.41 338.48 342.06 346.80 -99.99 -99.99 1990 349.78 349.49 349.34 350.70 343.69 342.90 339.47 338.65 341.19 344.98 349.73 352.19 346.01 1991 349.02 352.28 351.79 352.83 349.56 345.72 342.44 341.63 342.66 345.71 350.31 350.56 347.88 1992 350.98 353.35 353.52 352.46 349.06 345.91 342.73 340.69 343.27 349.32 350.39 351.46 348.60