Atmospheric Delta (CO2)-C-14 trend in Western European background air from 2000 to 2012

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Levin, Ingeborg; Kromer, Bernd; Hammer, Samuel;
  • Journal: TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY (issn: 0280-6509, eissn: 0280-6509)
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.3402/tellusb.v65i0.20092
  • Subject: Meteorology. Climatology | QC851-999 | carbon dioxide | atmospheric chemistry | clean air reference | atmospheric carbon dioxide, bomb radiocarbon dating | radiocarbon

Long-term measurements of atmospheric Δ14CO2 from two monitoring stations, one in the European Alps (Jungfraujoch, Switzerland) and the other in the Black Forest (Schauinsland, Germany), are presented. Both records show a steady decrease, changing from about 6‰ per year... View more
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