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LBA-ECO CD-02 Carbon, Nitrogen, Oxygen Stable Isotopes in Organic Material, Brazil

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/983
Project
Release Date2010-07-22
Usage81 downloads
Citations2 publications cited this dataset

Description

This data set reports the measurement of stable carbon, nitrogen, and oxygen isotope ratios in organic material (plant, litter and soil samples) in forest canopy profiles and pasture (grasses and shrubs) as well as corresponding carbon and nitrogen tissue concentrations in a number of different sites across Brazil. The sampling design captured the temporal variation in rainfall over the course of several years. Carbon and nitrogen isotope ratios can act as a proxy for interpreting aspects of the carbon and nitrogen cycles in Amazonian rainforests. Data are in three comma-delimited ASCII files.

Science Keywords

  • BIOSPHERE
  • VEGETATION
  • CARBON
  • BIOSPHERE
  • VEGETATION
  • LEAF CHARACTERISTICS
  • BIOSPHERE
  • VEGETATION
  • LITTER CHARACTERISTICS
  • BIOSPHERE
  • VEGETATION
  • NITROGEN

Citation

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Crosscite Citation Formatter
Ehleringer, J.R., L.A. Martinelli, J.P.H.B. Ometto, T.F. Domingues, L. Flanagan, J.A. Berry, C. Cook, and G.B. Nardoto. 2010. LBA-ECO CD-02 Carbon, Nitrogen, Oxygen Stable Isotopes in Organic Material, Brazil. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/983

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Data Files

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Data File (Granule)SizeDatesLatLon
LBA-ECO_CD02_Stable_Isotopes_CN_Leaf_tissue.csv 124.6KB 1999-11-01 to 2003-12-31 -2.77 to -3.02-54.58 to -54.96
LBA-ECO_CD02_Geographic_Variability_CN_Organic_Matter.csv 222.3KB 2002-01-01 to 2003-10-31 0.14 to -15.15-47.51 to -66.46
LBA-ECO_CD02_Stable_Isotope_CNO_Organic_Matter.csv 273.0KB 1999-03-01 to 2004-08-31 -2.00 to -10.76-54.58 to -62.36

Companion Files

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Dataset has 1 companion files.

  • CD02_C_N_O_Organic.pdf