Forskning ved Københavns Universitet - Københavns Universitet

Forside

RECONSTRUCTION OF PAST CO2 CONCENTRATION AT A NATURAL CO2 VENTSITE USING RADIOCARBON DATING OF TREE RINGS

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Dokumenter

  • Fabio Marzaioli
  • Mauro Rubino

Total CO2 exposure levels in a naturally enriched site (Lajatico, Italy) were reconstructed using radiocarbon

analysis by accelerator mass spectrometry combined with dendrochronological analysis on wood cores extracted from trees

grown in the fossil CO2 source proximity. Over 3 decades (1964-1998), the data show a mean CO2 concentration in the atmosphere

of 650 ppm, about twice the current concentration in atmosphere, with a maximum around 1980.

OriginalsprogEngelsk
TidsskriftRadiocarbon: An International Journal of Cosmogenic Isotope Research
Vol/bind47
Udgave nummer2
ISSN0033-8222
StatusUdgivet - 2005
Eksternt udgivetJa

Antal downloads er baseret på statistik fra Google Scholar og www.ku.dk


Ingen data tilgængelig

ID: 9907250