Platforms>In Situ Land-based Platforms>LABORATORY
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LBA-ECO CD-06 ISOTOPIC COMPOSITION OF CARBON FRACTIONS, AMAZON BASIN RIVER WATER Entry ID: CD06_C_ISOTOPES |
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Summary
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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.
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Link: VIEW RELATED INFORMATION Description: LBA-ECO CD-06 ISOTOPIC COMPOSITION OF CARBON FRACTIONS, AMAZON BASIN RIVER WATER |
Geographic Coverage
| N: -1.817 | S: -16.472 | E: -58.798 | W: -74.572 |
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Data Set Citation
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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/1120 Online Resource: http://mercury.ornl.gov/ornldaac/send/query?term2=1120&term2attribu... |
Temporal Coverage
| Start Date: 1991-08-12 |
| Stop Date: 2003-01-26 |
Location Keywords
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CONTINENT
> SOUTH AMERICA
> AMAZONIA
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Science Keywords
| BIOSPHERE >VEGETATION >CARBON [Definition] |
| TERRESTRIAL HYDROSPHERE >WATER QUALITY/WATER CHEMISTRY >CARBON DIOXIDE [Definition] |
| TERRESTRIAL HYDROSPHERE >WATER QUALITY/WATER CHEMISTRY >DISSOLVED SOLIDS [Definition] |
| TERRESTRIAL HYDROSPHERE >WATER QUALITY/WATER CHEMISTRY >ORGANIC MATTER [Definition] |
ISO Topic Category
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BIOTA
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Platform
| LABORATORY [Information] |
| FIELD INVESTIGATION [Information] |
Instrument
| MASS SPECTROMETERS [Information] |
| IRGA >Infrared Gas Analyzers [Information] |
| CHN ANALYZERS >Carbon, Hydrogen, Nitrogen Analyzers [Information] |
| BALANCE [Information] |
Project
| ESIP >Earth Science Information Partners Program [Information] |
| EOSDIS >Earth Observing System Data Information System [Information] |
| LBA-ECO >NASA's Component of the Large-scale Biosphere-Atmosphere Experiment in Amazonia [Information] |
Keywords
| AMAZON |
| RIVER WATER |
| CARBON SOURCES |
| CARBON ISOTOPES |
Data Set Progress
| COMPLETE |
Data Center
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THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC)
[Information]
Data Center URL: http://daac.ornl.gov/ Dataset ID: 1120
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Personnel
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A.
K.
AUFDENKAMPE Role: TECHNICAL CONTACT |
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ORNL DAAC USER SERVICES OFFICE Role: DIF AUTHOR Phone: (865) 574-7447 Email: uso at daac.ornl.gov Contact Address: ORNL DAAC User Services Office Oak Ridge National Laboratory City: Oak Ridge Province or State: TN Postal Code: 37831-6407 Country: USA |
Creation and Review Dates
DIF Creation Date:
2012-09-21
Last DIF Revision Date:
2012-10-04
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