---
access_dt: ~
aliases:
  - context: dataset
    lexicon: ornl
    term: oai:mercury-ops2.ornl.gov:ornldaac_1074
    url: http://mercury.ornl.gov/oai/provider?verb=GetRecord&metadataPrefix=oai_dif&identifier=oai:mercury-ops2.ornl.gov:ornldaac_1074
  - context: dataset
    lexicon: ornl
    term: oai:mercury.ornl.gov:ornldaac_1074
    url: http://mercury.ornl.gov/oai/provider?verb=GetRecord&metadataPrefix=oai_dif&identifier=oai:mercury.ornl.gov:ornldaac_1074
attributes: ~
cite_metadata: ~
cited_by: []
contributors:
  - display_name: 'Data Archive : Oak Ridge National Laboratory Distributed Active Archive Center '
    href: http://52.38.26.42:8080/contributor/4097.yaml
    id: 4097
    organization:
      country_code: US
      display_name: Oak Ridge National Laboratory Distributed Active Archive Center
      identifier: oak-ridge-national-laboratory-distributed-active-archive-center
      name: Oak Ridge National Laboratory Distributed Active Archive Center
      organization_type_identifier: federal
      type: organization
      url: http://daac.ornl.gov
    organization_uri: /organization/oak-ridge-national-laboratory-distributed-active-archive-center
    person: {}
    person_id: ~
    person_uri: ~
    role_type_identifier: data_archive
    uri: /contributor/4097
data_qualifier: ~
description: 'ABSTRACT: This data set provides a time series of calcium, magnesium, and potassium concentrations 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.'
description_attribution: http://daac.ornl.gov//LBA/guides/ND02_Soil_CO2_Extracts.html
display_name: 'LBA-ECO ND-02 Cation Leaching from Forest and Pasture Soils, Para, Brazil'
doi: 10.3334/ORNLDAAC/1074
end_time: 2002-10-31T00:00:00
files: []
href: http://52.38.26.42:8080/dataset/nasa-ornldaac-1074.yaml
identifier: nasa-ornldaac-1074
instrument_measurements: []
lat_max: -2.983
lat_min: -2.983
lon_max: -47.516
lon_min: -47.516
name: 'LBA-ECO ND-02 Cation Leaching from Forest and Pasture Soils, Para, Brazil'
native_id: ND02_SOIL_EXTRACTS
parents: []
processing_level: ~
publication_year: ~
references: []
release_dt: 2012-01-01T00:00:00
scale: ~
scope: ~
spatial_extent: ~
spatial_ref_sys: ~
spatial_res: ~
start_time: 2002-01-01T00:00:00
temporal_extent: ~
temporal_resolution: ~
type: dataset
uri: /dataset/nasa-ornldaac-1074
url: http://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=1074
variables: ~
version: ~
vertical_extent: ~