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LBA-ECO CD-08 Carbon Isotopes in Belowground Carbon Pools, Amazonas and Para, Brazil

Data Set Overview

Data setLBA-ECO CD-08 Carbon Isotopes in Belowground Carbon Pools, Amazonas and Para, Brazil
DOIhttps://doi.org/10.3334/ORNLDAAC/1025
Release date2011-08-22
ProjectLarge Scale Biosphere-Atmosphere Experiment (LBA-ECO)
Time period1992-05-01 to 1999-07-05

Usage Metrics

CountEarliest DateLatest DateData Usage
Downloads422011-08-302017-03-17174 total files downloaded

Description

This data set contains carbon isotope signatures from soil organic matter collected from the following sites: the forests of the ZF-2 INPA reserve approximately 80 km north of the city of Manaus, Amazon; the Tapajos National Forest approximately 83 km south of the city of Santarem, Para; and the Fazenda Vitoria, a ranch near the city of Paragominas, Para. Samples from the Fazenda Vitoria were from degraded and managed pasture sites as well as mature and secondary forests. In addition,carbon isotope signatures from roots sorted by size class, hand-picked from soil pits in the Flona Tapajos and Fazenda Vitoria, are included, as are carbon isotope signatures from soil gases from samples collected at the Fazenda Vitoria. There are 4 ASCII data files with this data set.

Data set documentation

Citation

Telles, E.D.C., P.B. de Camargo, L.A. Martinelli, S.E. Trumbore, E.S. da Costa, J. Santos, N. Higuchi, R.C.D. Oliveira, and D. Markewitz. 2011. LBA-ECO CD-08 Carbon Isotopes in Belowground Carbon Pools, Amazonas and Para, Brazil. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1025

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Data Files

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Data File (Granule)File SizeDatesLatitudeLongitude
C_isotopes_SOM_Paragominas_1996.csv 11.3KB 1992-05-01 - 1999-07-05 2.98S47.52W
C_isotopes_roots_and_SOM_Tapajos_and_Manaus.csv 7.7KB 1992-05-01 - 1999-07-05 2.50S To 3.02S54.97W To 60.21W
C_isotopes_soil_CO2_Paragominas.csv 10.5KB 1992-05-01 - 1999-07-05 2.50S To 3.02S47.52W To 60.21W
C_isotopes_roots_Paragominas.csv 6.4KB 1992-05-01 - 1999-07-05 2.98S47.52W

Companion Files

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Data set has 1 companion files.

  • CD08_C_Isotopes_Belowground.pdf