In-situ incubation of light-and-dark bottles for the estimation of phytoplankton productivity in Levittown Lake, Toa Baja, Puerto Rico
This dataset contains tabulated-data of dissolved oxygen concentrations collected at Levittown Lake, Toa Baja, Puerto Rico. The standard light-dark method was used to determine the primary productivity in phytoplankton. The method consists in the in-situ incubation of two light-and-dark bottles for approximately four hours. Dissolved oxygen concentrations were estimated using the Winkler method. A total of twelve in-situ incubations were conducted on a monthly basis from April 2010 to June 2011. For each bottle incubated, two or three titrations were conducted and an average of the dissolved concentrations is calculated.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Julieta M Gomez-Fragoso",
"@type": "vcard:Contact",
"hasEmail": "mailto:jgomez-fragoso@usgs.gov"
}
|
| description | This dataset contains tabulated-data of dissolved oxygen concentrations collected at Levittown Lake, Toa Baja, Puerto Rico. The standard light-dark method was used to determine the primary productivity in phytoplankton. The method consists in the in-situ incubation of two light-and-dark bottles for approximately four hours. Dissolved oxygen concentrations were estimated using the Winkler method. A total of twelve in-situ incubations were conducted on a monthly basis from April 2010 to June 2011. For each bottle incubated, two or three titrations were conducted and an average of the dissolved concentrations is calculated. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P9MC6JZ6",
"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.609b214ad34ea221ce37314a.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_609b214ad34ea221ce37314a |
| keyword |
[
"Levittown",
"Puerto Rico",
"Salt Pond",
"Toa Baja",
"USGS:609b214ad34ea221ce37314a",
"aquatic ecosystems",
"biological production",
"ecology",
"phytoplankton",
"planktonic ecosystems",
"pond",
"productivity (ecosystems)",
"water-quality data"
]
|
| modified | 2022-11-29T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -66.20104, 18.44444, -66.17958, 18.47766 |
| theme |
[
"Geospatial"
]
|
| title | In-situ incubation of light-and-dark bottles for the estimation of phytoplankton productivity in Levittown Lake, Toa Baja, Puerto Rico |
