Overview
| DOI | https://doi.org/10.3334/ORNLDAAC/926 |
|---|---|
| Version | 1 |
| Project | |
| Published | 2009-04-30 |
| Updated | 2023-10-03 |
| Usage | 594 downloads |
Description
Trace gas fluxes of carbon dioxide, methane, nitrous oxide, and nitric oxide were measured manually at undisturbed and logged forest sites in the Tapajos National Forest, near Santarem, Para, Brazil. Manual measurements were made approximately weekly at both the undisturbed and logged sites. Fluxes from clay and sand soils were completed at the undisturbed sites. Fluxes were measured at the deck (patio), skid trail, clearing and forest at the logged sites. Soil moisture is reported as daily average water-filled pore space (WFPS) for the undisturbed forest clay and sand soils. Data are reported in three ASCII comma separated files.
Science Keywords
- LAND SURFACE
- SOILS
- SOIL MOISTURE/WATER CONTENT
- ATMOSPHERE
- ATMOSPHERIC CHEMISTRY
- CARBON AND HYDROCARBON COMPOUNDS
- ATMOSPHERIC CARBON DIOXIDE
- ATMOSPHERE
- ATMOSPHERIC CHEMISTRY
- CARBON AND HYDROCARBON COMPOUNDS
- METHANE
- ATMOSPHERE
- ATMOSPHERIC CHEMISTRY
- NITROGEN COMPOUNDS
- NITRIC OXIDE
- ATMOSPHERE
- ATMOSPHERIC CHEMISTRY
- NITROGEN COMPOUNDS
- NITROUS OXIDE
- ATMOSPHERE
- ATMOSPHERIC TEMPERATURE
- SURFACE TEMPERATURE
- AIR TEMPERATURE
- LAND SURFACE
- SOILS
- SOIL TEMPERATURE
Data Use and Citation
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Dataset Companion Files
Dataset has 1 companion files.
- TG07_Soil-Atmosphere_Flux_Km83.pdf