Sap flux and biophysical measurements of select trees at Panola Mountain Research Watershed, Georgia, 2019
This data release contains a zipped folder with two comma delimited data files and two companion metadata files. The data files are: 1.) sap_flux_data.csv and; 2.) biophysical_characteristics_of_instrumented_trees.csv
The sap flux data were stored in data loggers every 10-minutes for 15 riparian trees. Sap flux was estimated using heat-pulse velocity sensors at three depths into the xylem of each tree. Sap flux estimates in the data release are 30-minute rolling medians which reduces data spikes that are common in high-frequency sap-flux data. The biophysical measurements are properties of the instrumented trees that allow scaling of sap flux to sap flow and total-tree water-use.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Jeffrey W Riley",
"@type": "vcard:Contact",
"hasEmail": "mailto:jriley@usgs.gov"
}
|
| description | This data release contains a zipped folder with two comma delimited data files and two companion metadata files. The data files are: 1.) sap_flux_data.csv and; 2.) biophysical_characteristics_of_instrumented_trees.csv The sap flux data were stored in data loggers every 10-minutes for 15 riparian trees. Sap flux was estimated using heat-pulse velocity sensors at three depths into the xylem of each tree. Sap flux estimates in the data release are 30-minute rolling medians which reduces data spikes that are common in high-frequency sap-flux data. The biophysical measurements are properties of the instrumented trees that allow scaling of sap flux to sap flow and total-tree water-use. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P92DD6RD",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.63cae24ad34e06fef14f3f2c.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_63cae24ad34e06fef14f3f2c |
| keyword |
[
"Georgia",
"Panola Mountain Research Watershed",
"Southeastern U.S.",
"USGS:63cae24ad34e06fef14f3f2c",
"biota",
"forests",
"sap flux",
"transpiration"
]
|
| modified | 2024-05-13T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -84.17931, 33.62305, -84.15270, 33.64006 |
| theme |
[
"Geospatial"
]
|
| title | Sap flux and biophysical measurements of select trees at Panola Mountain Research Watershed, Georgia, 2019 |
