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LBA-ECO ND-02 Cation Leaching from Forest and Pasture Soils, Para, Brazil

Data Set Overview

Data setLBA-ECO ND-02 Cation Leaching from Forest and Pasture Soils, Para, Brazil
DOIhttps://doi.org/10.3334/ORNLDAAC/1074
Release date2012-03-29
ProjectLarge Scale Biosphere-Atmosphere Experiment (LBA-ECO)
Time period2002-01-01

Usage Metrics

CountEarliest DateLatest DateData Usage
Downloads132012-04-242017-03-1730 total files downloaded

Description

This data set provides a time series of calcium, magnesium, and potassium extracted from soil samples from a laboratory column extraction study conducted in 2002. Soils used in the columns were originally collected in 1998 in Fazenda Vitoria, a cattle ranch 6 km north of the town of Paragominas, Para, Brazil. The soils were from contrasting land uses of primary forest (mata), secondary forest (capoeira), or pasture (pasto). Water equilibrated with increasing concentrations of CO2 was used to extract cations from the soil columns. Data represent the time series of cation concentrations in the extract solutions as well as the total content of cations removed from the soils. There is one comma-delimited ASCII file with this data set.

Data set documentation

Citation

Markewitz, D., E.A. Davidson, R.D.O. Figueiredo, P.R. Moutinho, and D.C. Nepstad. 2012. LBA-ECO ND-02 Cation Leaching from Forest and Pasture Soils, Para, Brazil. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1074

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Data Files

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Data File (Granule)File SizeDates
ND02_CO2_soil_solution.csv 28.9KB 2002-01-01 - 2002-10-31

Companion Files

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Data set has 1 companion files.

  • ND02_Soil_CO2_Extracts.pdf