LBA-ECO TG-07 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
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 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
Online Resource: http://mercury.ornl.gov/ornldaac/send/query?term2=924&term2attribut...
Temporal Coverage
Start Date: 2000-06-04
Stop Date: 2001-05-15
Data Set Progress
COMPLETE
Data Center
THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC) Supplemental Info
Data Center URL: http://daac.ornl.gov/
Dataset ID: 924

Data Center Personnel
Name: ORNL DAAC USER SERVICES OFFICE
Phone: (865) 574-7447
Email: uso at daac.ornl.gov
Contact Address:
ORNL DAAC User Services Office
Oak Ridge National Laboratory
City: Oak Ridge
Province or State: TN
Postal Code: 37831-6407
Country: USA
Personnel
Role: TECHNICAL CONTACT
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Creation and Review Dates
DIF Creation Date: 2009-04-30
Last DIF Revision Date: 2013-08-27
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