USGS AirMOSS - Chamela, Mexico
North American ecosystems are critical components of the global carbon cycle, exchanging large amounts of carbon dioxide and other gases with the atmosphere. Net ecosystem exchange (NEE) quantifies these carbon fluxes, but current continental-scale estimates contain high levels of uncertainty. Root-zone soil moisture (RZSM) and its spatial and temporal hetergeneity influence NEE and contribute as much as 60-80 percent to the uncertainty. Energy and CO2 Fluxes have been monitored from 1997 to 2007 using Bowen Ratio technique, and since spring of 2004 with eddy covariance.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "ANNIEPAT JOHNSON",
"@type": "vcard:Contact",
"hasEmail": "mailto:lta@usgs.gov"
}
|
| description | North American ecosystems are critical components of the global carbon cycle, exchanging large amounts of carbon dioxide and other gases with the atmosphere. Net ecosystem exchange (NEE) quantifies these carbon fluxes, but current continental-scale estimates contain high levels of uncertainty. Root-zone soil moisture (RZSM) and its spatial and temporal hetergeneity influence NEE and contribute as much as 60-80 percent to the uncertainty. Energy and CO2 Fluxes have been monitored from 1997 to 2007 using Bowen Ratio technique, and since spring of 2004 with eddy covariance. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Download this dataset",
"format": "HTML",
"mediaType": "text/html",
"description": "Query and order satellite images, aerial photographs, and cartographic products through the U.S. Geological Survey. Log in as a guest or as a registered user. Registered users have access to more features than guests do. If you plan on using EarthExplorer frequently, you may wish to register. Please note that this site uses Session Cookies and Java applets.",
"downloadURL": "http://earthexplorer.usgs.gov"
}
]
|
| identifier | C1220567952-USGS_LTA |
| issued | 2019-09-20 |
| keyword |
[
"earth-science",
"erosion-sedimentation",
"geomorphic-landforms-processes",
"land-surface",
"land-use-land-cover",
"landscape",
"soils",
"surface-radiative-properties",
"topography"
]
|
| landingPage | https://cmr.earthdata.nasa.gov:443/search/concepts/C1220567952-USGS_LTA.html |
| language |
[
"en-US"
]
|
| modified | 2025-04-01 |
| programCode |
[
"026:001"
]
|
| publisher |
{
"name": "DOI/USGS/EROS",
"@type": "org:Organization"
}
|
| spatial | -180.0 -90.0 180.0 90.0 |
| temporal | 1970-01-01T00:00:00Z/2022-01-17T00:00:00Z |
| theme |
[
"AIRMOSS",
"geospatial"
]
|
| title | USGS AirMOSS - Chamela, Mexico |
