The sealed tube zinc reduction method for converting CO2 to graphite for AMS 14C
measurements was originally developed for rapid production of graphite in biomedical tracer …

Organic matter in surface sediments from two onshore-offshore transects in the northwestern
Gulf of Mexico was characterized by a variety of techniques, including elemental, stable …

High loadings of anthropogenic carbonaceous aerosols in Chinese air influence the air
quality for over one billion people and impact the regional climate. A large fraction (17–80%) …

Water‐soluble organic carbon (WSOC) is a major constituent (~ 20–80%) of the total organic
carbon aerosol over the Indian subcontinent during the dry winter season. Due to its multiple …

This paper describes the application of a novel, practical approach for isolation of individual
compounds from complex organic matrices for natural abundance radiocarbon …

Suspended sediments (SS) from the Atchafalaya River (AR) and the Mississippi River and
surficial sediment samples from seven shallow cross-shelf transects west of the AR in the …

This extensive undertaking, Accelerator Mass Spectrometry, conducts an elaborate and
comprehensive summary of one of the foremost catalysts of progress in scientific research …

The provenance of organic matter in sediments from the Mackenzie River and Beaufort Shelf
was investigated using the stable carbon and radiocarbon isotopic compositions of bulk …

The dual carbon isotope signatures and optical properties of carbonaceous aerosols have
been investigated simultaneously for the first time in the South Asian outflow during an …

We use the nearly ideal tracer 14CO2 to estimate the fossil fuel CO2 enhancement in
boundary layer air at two sites in New England and Colorado. Improved Δ14C measurement …