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LBA-ECO ND-02 CO2 Flux from Soils in Forests and Pastures, Acre, Brazil: 1999-2001

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/1066
Project
Release Date2012-02-29
Usage59 downloads

Description

This data set reports soil CO2 flux and results of physical and chemical characterization of soils from pastures, secondary forests, and mature forests near Rio Branco, Acre, Brazil. CO2 flux measurements were made in the field on a monthly basis at 16 sites from June of 1999 to January 2001. In addition, a set of diel CO2 flux measurements were made at 1-hour intervals at selected pasture, mature and secondary forest sites in June and July 2000. Litter was collected monthly from 2001-2002 at each of the mature forest sites and at four of the secondary forest sites, and mean litter mass is reported. Soil samples were collected and analyzed from several land cover types at two sites during this same time period. There are six comma-delimited ASCII data files with this data set.

Science Keywords

  • AGRICULTURE
  • SOILS
  • SOIL CHEMISTRY
  • AGRICULTURE
  • SOILS
  • SOIL RESPIRATION
  • LAND SURFACE
  • SOILS
  • SOIL CHEMISTRY
  • LAND SURFACE
  • SOILS
  • SOIL RESPIRATION

Citation

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Crosscite Citation Formatter
Salimon, C.I., E.A. Davidson, R.L. Victoria, and A.W.F. Melo. 2012. LBA-ECO ND-02 CO2 Flux from Soils in Forests and Pastures, Acre, Brazil: 1999-2001. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1066

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Data Files

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Data File (Granule)SizeDatesLatLon
ND02_Soil_CO2_fluxes.csv 112.5KB 1999-06-01 to 2002-06-30 -9.77 to -9.95-67.07 to -67.87
ND02_Soil_characteristics.csv 10.7KB 1999-06-01 to 2002-06-30 -9.77 to -9.95-67.07 to -67.66
ND02_Litter_2001-2002.csv 5.6KB 1999-06-01 to 2002-06-30 -9.77 to -9.95-67.07 to -67.87
ND02_CO2_Flux_Study_Site_Descriptions.csv 112.5KB 1999-06-01 to 2002-06-30 -9.77 to -9.95-67.07 to -67.87
ND02_Soil_Physical_Properties.csv 10.7KB 2001-01-06 to 2002-01-02 -9.77 to -9.95-67.07 to -67.66
ND02_24hr_CO2_flux_Acre.csv 112.5KB 1999-06-01 to 2002-06-30 -9.77 to -9.95-67.07 to -67.87

Companion Files

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Dataset has 1 companion files.

  • ND02_Soil_CO2_Flux.pdf