Concentration and carbon isotopic composition of atmospheric CO2 in southern Poland*
Abstract
Data are presented on the concentration of atmospheric CO2 above the Krakow region, measured since 1983 in air samples collected biweekly. Results reveal the presence of multiannual linear trends and of winter-summer oscillations. The calculated parameters of individual regression lines (the intercepts and slopes) for measured Delta(C-14), delta(C-13), and CO2 concentrations are, respectively: 173 percent (January 1983) and -10.7 percent/yr, -9.58 percent (January 1983) and -0.038 percent/yr, and 371 ppmv (January 1983) and 1.0 ppmv/yr.
- Publication:
-
Tellus Series B Chemical and Physical Meteorology B
- Pub Date:
- November 1991
- DOI:
- 10.3402/tellusb.v43i5.15411
- Bibcode:
- 1991TellB..43..373K
- Keywords:
-
- Air Pollution;
- Air Sampling;
- Annual Variations;
- Atmospheric Composition;
- Carbon Dioxide Concentration;
- Carbon Isotopes;
- Atmospheric Chemistry;
- Carbon 13;
- Carbon 14;
- Poland;
- Regression Analysis