Science Keywords>TERRESTRIAL HYDROSPHERE
LBA-ECO CD-06 ISOTOPIC COMPOSITION OF CARBON FRACTIONS, AMAZON BASIN RIVER WATEREntry ID: CD06_C_ISOTOPES
Abstract: This data set includes measurements of standard geochemical variables, dissolved CO2, dissolved inorganic carbon (DIC), dissolved organic carbon (DOC), fine particulate organic carbon (FPOC), and coarse particulate organic carbon (CPOC) in samples taken from 60 Amazonian river locations across the Amazon Basin from 1991 to 2003 (Mayorga et al., 2005). The 14C and 13C isotopic composition of DIC ... was measured on samples collected between 1991 and 2003. The 14C composition of organic carbon fractions was measured on samples collected from 1995 through 1996. There are four comma-delimited data files with this data set. Note that site descriptions include a categorization of each site by topography according to the percentage of the drainage area above 1,000 m elevation (Mayorga et al., 2005). Only means of geochemical and carbon-fraction results are provided. Both individual 13C and 14C measurements and mean results are provided.
Data Set Citation
Dataset Originator/Creator: AUFDENKAMPE, A.K.BROWN, T.A.HEDGES, A.I.KRUSCHE, A.V.MASIELLO, C.A.MAYORGA, E.QUAY, P.D.RICHEY, J.E.
Dataset Title: LBA-ECO CD-06 ISOTOPIC COMPOSITION OF CARBON FRACTIONS, AMAZON BASIN RIVER WATER
Dataset Release Date: 2012
Dataset Release Place: Oak Ridge, Tennessee, U.S.A.
Dataset Publisher: Oak Ridge National Laboratory Distributed Active Archive Center
Data Presentation Form: Online Files
Dataset DOI: doi:10.3334/ORNLDAAC/1120Online Resource: http://mercury.ornl.gov/ornldaac/send/query?term2=1120&term2attribu...
Start Date: 1991-08-12Stop Date: 2003-01-26
ISO Topic Category
Data Set Progress
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2012-09-21
Last DIF Revision Date: 2012-10-04