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LBA-ECO CD-02 C and N Isotopes in Leaves and Atmospheric CO2, Amazonas, Brazil

Overview

DatasetLBA-ECO CD-02 C and N Isotopes in Leaves and Atmospheric CO2, Amazonas, Brazil
DOIhttps://doi.org/10.3334/ORNLDAAC/1097
Release date2012-07-18
ProjectLarge Scale Biosphere-Atmosphere Experiment (LBA-ECO)
Time period2004-08-02 to 2006-10-21

Usage Metrics

CountEarliest DateLatest DateData Usage
Downloads342012-07-312017-05-15157 total files downloaded

Description

This data set reports delta 13C/12C results for leaf tissues and atmospheric carbon dioxide (CO2), delta 15N/14N ratios for leaf tissue, and leaf carbon and nitrogen concentrations along a topographical gradient in old-growth forests in the ZF2 Reserve (km 34), Instituto Nacional de Pesquisas da Amazonia (INPA), near Manaus, Amazonas, Brazil. During the dry seasons of 2004 and 2006, leaves were sampled at various heights within the canopy and atmospheric air flask samples were also collected at various heights at three locations along this gradient. Also included are coincident meteorological, atmospheric CO2, and CO2 flux measurements from the plateau KM34 tower. There are 3 comma-delimited data files with this data set.

Dataset documentation

Citation

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Crosscite Citation Formatter
de Araujo, A.C., J.P.H.B. Ometto, A.J. Dolman, B. Kruijt, M.J. Waterloo, and J.R. Ehleringer. 2012. LBA-ECO CD-02 C and N Isotopes in Leaves and Atmospheric CO2, Amazonas, Brazil. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1097

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Data Files

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Data File (Granule)File SizeDates
CD02_Met_and_flux_data_2004_2006.csv 176.8KB 2004-08-02 to 2006-10-21
CD02_Gas_Samples_13C_2004_2006.csv 28.8KB 2004-08-02 to 2006-10-21
CD02_Foliar_13C_15N_2004_2006.csv 10.9KB 2004-08-02 to 2006-10-21

Companion Files

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Dataset has 1 companion files.

  • CDO2_C_N_Isotopes.pdf