The carbon isotopic composition of the organic matter in fluvial sediments and in fluvial
suspended matter falls in the range valid for continental organic matter (− 25 to− 28‰). The …

The distribution of 13 C in the organic fraction of surface sediments has been determined in
order to examine the relative contributions of terrestrial and marine organic carbon to …

The total organic carbon in cores of Recent marine sediments has a δ 13 C-range from− 16
to− 28‰ relative to the Chicago PDB-standard. This large range is primarily due to the …

Stable and radioactive carbon isotopic compositions of particle size fractions of a surface
sediment from the Ems-Dollard estuary vary considerably with particle size. The organic …

The amount and type of organic matter in the sediments of lakes and oceans contribute to
their paleoenvironmental and paleoclimatological records. Only a small fraction of the initial …

Stable isotope ratios (δ 13 C) of total organic carbon were measured in surface sediments
from the continental margins of the northern and western Gulf of Mexico, the north coast of …

The biogeochemistry of particulate organic matter was studied in the Great Ouse estuary
draining to the North Sea embayement known as the Wash from March 1990 to January …

Stable carbon isotope ratios have been used to study the sources of particulate organic
carbon (POC) and total dissolved inorganic carbon in the Orinoco Basin. The isotopic …

The isotopic composition of the organic carbon of the suspended particulate matter in the
Gironde estuary and the Biscay shelf has been measured on a seasonal basis from 1977 to …

Organic carbon from sediments collected in Texas seagrass meadows was enriched in 13 C
by an average of 6.6% relative to organic carbon from offshore sediments. Within the South …