Work

Atmospheric Radiocarbon for the Period 1950–2010

Year: 2013

Type: article

Abstract: We present a compilation of tropospheric 14 CO 2 for the period 1950–2010, based on published radiocarbon data from selected records of atmospheric CO 2 sampling and tree-ring series. This compilation is a new version of the compilation by Hua and Barbetti (2004) and consists of yearly summer data sets for zonal, hemispheric, and global levels of atmospheric 14 C. In addition, compiled (and extended) monthly data sets for 5 atmospheric zones (3 in the Northern Hemisphere and 2 in the Southern Hemisphere) are reported. The annual data sets are for use in regional and global carbon model calculations, while the extended monthly data sets serve as calibration curves for 14 C dating of recent, short-lived terrestrial organic materials.

Source: Radiocarbon

DOI: 10.2458/azu_js_rc.v55i2.16177

Authors: Quan Hua, Mike Barbetti, Andrzej Z Rakowski

Institutions: Australian Nuclear Science and Technology Organisation, Naresuan University, Christian-Albrechts-Universität zu Kiel

Language: English

Topic: Archaeology and ancient environmental studies

Subfield: Paleontology

Field: Earth and Planetary Sciences

Domain: Physical Sciences

SDG: Climate action

Open Access status: bronze

OpenAlex ID: W2139388007