Science Keywords>LAND SURFACE>SOILS>SOIL TEMPERATURE
LBA-ECO TG-07 A SOIL TRACE GAS FLUX AND ROOT MORTALITY, TAPAJOS NATIONAL FOREST
Entry ID: LBA_TG07_STGFARM

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Summary
Abstract: We conducted an experiment on sand and clay tropical forest soils to test the short-term effect of root mortality on the soil-atmosphere flux of nitrous oxide, nitric oxide, methane, and carbon dioxide. We induced root mortality by isolating blocks of land to 1 m using trenching and root exclusion screening. Gas fluxes were measured weekly for ten weeks following the trenching treatment. For ... View entire text
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Geographic Coverage
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Spatial coordinates   
  N: -3.02   S: -3.02   E: -54.97   W: -54.97

Data Set Citation
Dataset Originator/Creator: KELLER, M.M.VARNER, R.K.
Dataset Title: LBA-ECO TG-07 A SOIL TRACE GAS FLUX AND ROOT MORTALITY, TAPAJOS NATIONAL FOREST
Dataset Release Date: 2009
Dataset Release Place: Oak Ridge, Tennessee, U.S.A.
Dataset Publisher: Oak Ridge National Laboratory Distributed Active Archive Center
Data Presentation Form: Online Files
Dataset DOI: doi:10.3334/ORNLDAAC/924
Online Resource: http://mercury.ornl.gov/ornldaac/send/query?term2=924&term2attribut...
Temporal Coverage
Start Date: 2000-06-04
Stop Date: 2001-05-15
Location Keywords
Science Keywords
ISO Topic Category
Platform
FIELD INVESTIGATION Ancillary Description
LABORATORY Ancillary Description
Instrument
Thermometers Ancillary Description
IRGA > Infrared Gas Analyzers Ancillary Description
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Project
Access Constraints These data are publicly available at the URL given below.
Use Constraints This data set conforms to the PICCCBY Attribution License
(http://creativecommons.org/licenses/by/3.0/).

Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS1300_... when using these data.
Ancillary Keywords
Data Set Progress
COMPLETE
Data Center
Australian Antarctic Data Centre, Australia Supplemental Info
Data Center URL: http://data.aad.gov.au

Data Center Personnel
Name: DATA OFFICER AADC
Phone: +61 3 6232 3244
Fax: +61 3 6232 3351
Email: metadata at aad.gov.au
Contact Address:
Australian Antarctic Division
203 Channel Highway
City: Kingston
Province or State: Tasmania
Postal Code: 7050
Country: Australia
Distribution
Distribution Media: HTTP
Distribution Size: 240 kb
Distribution Format: excel
Fees: free
Personnel
IAN SNAPE
Role: INVESTIGATOR
Phone: +61 3 6232 3591
Fax: +61 3 6232 3158
Email: ian.snape at aad.gov.au
Contact Address:
Australian Antarctic Division
203 Channel Highway
City: Kingston
Province or State: Tasmania
Postal Code: 7050
Country: Australia
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Publications/References
Woodberry, P., Stevens, G., Snape, I., and Stark, S. (2006), Removal of metal contaminants by ion-exchange resin columns, Thala Valley tip, Casey Station, Antarctica., Solvent Extraction and Ion Exchange, 24, 603-620
Creation and Review Dates
DIF Creation Date: 2005-08-08
Last DIF Revision Date: 2012-01-09

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