LBA-ECO TG-07 SOIL TRACE GAS FLUXES KM 67 SECA-FLORESTA SITE, TAPAJOS NATIONAL FORESTEntry ID: TG07_MANUAL_FLUX
Abstract: Trace gas fluxes of carbon dioxide, methane, nitrous oxide, and nitric oxide (CO2, CH4, N2O, and NO) from surface soil were measured manually in an undisturbed forest at the Tapajos National Forest Seca-Floresta Site, which is within the footprint of the km 67 eddy flux tower. Measurements were made in January 2000 through April 2004, approximately twice per month. On each sampling date, up to four sets of 30-m lines were established off the existing transects at the Seca-Floresta site. Along each line eight chambers were installed for gas collection. In addition soil samples were collected for analysis of soil moisture as water-filled pore space (WFPS). There is one comma-delimited ASCII file with this data set.
Data Set Citation
Dataset Originator/Creator: KELLER, M.M.VARNER, R.K.
Dataset Title: LBA-ECO TG-07 SOIL TRACE GAS FLUXES KM 67 SECA-FLORESTA SITE, TAPAJOS NATIONAL FOREST
Dataset Release Date: 2011
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/1026Online Resource: http://mercury.ornl.gov/ornldaac/send/query?term2=1026&term2attribu...
Start Date: 2000-01-12Stop Date: 2004-04-28
ATMOSPHERE > ATMOSPHERIC TEMPERATURE > AIR TEMPERATURE
LAND SURFACE > SOILS > SOIL GAS/AIR
LAND SURFACE > SOILS > SOIL TEMPERATURE
ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > CARBON DIOXIDE
ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > METHANE
ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > NITRIC OXIDE
ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > NITROUS OXIDE
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Creation and Review Dates
DIF Creation Date: 2011-08-22
Last DIF Revision Date: 2011-09-06