Susaya Vicente, Krystel; Reyes-Macaya, Dharma: Estimated bottom water environmental variables from the Equatorial and Southeastern Pacific [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.991579 (dataset in review)
Abstract:
This dataset contains estimated bottom-water environmental conditions for sampling locations distributed along the Southeastern Pacific Ocean between 1° and 50°S. The variables include temperature, salinity, dissolved oxygen, phosphate, nitrate, nitrite, and silicate. Values were compiled from multiple oceanographic campaigns conducted between 1997 and 2008 and subsequently spatially interpolated to derive bottom-water values for each sampling location. Bottom-water estimates for each sampling location were extracted using a Python script. The dataset was generated to characterize near-bottom environmental conditions at locations where sediment cores were collected and to support ecological and biogeographical analyses of benthic communities in the region.
Related to:
Susaya Vicente, Krystel; Reyes-Macaya, Dharma (submitted): FUNCTIONAL DIVERSITY OF BENTHIC FORAMINIFERA IN THE EQUATORIAL AND SOUTHEASTERN PACIFIC OCEAN.
Further details:
Reyes-Macaya, Dharma; Hoogakker, Babette A A; Martínez-Méndez, Gema; Llanillo, Pedro; Mohtadi, Mahyar; Grasse, Patricia; Mix, Alan C; Leng, Melanie J; Struck, Ulrich; McCorkle, Daniel C; Troncoso, Macarena; Gayo, Eugenia; Lange, Carina Beatriz; Farías, Laura; Carhuapoma, Wilson; Graco, Michelle; Cornejo-D'Ottone, Marcela; De Pol-Holz, Ricardo; Fernández, Camila; Narváez, Diego; Vargas, C A; García-Araya, Francisco; Hebbeln, Dierk (2022): Isotopic characterization of water masses in the Southeast Pacific region: Paleoceanography implications [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.940085
Susaya Vicente, Krystel; Farias, Laura; Garrido, Sebastián; Kinniburgh, Kate; Troncoso, R; Santamarina, Pablo: A Hydrographic Dataset for Computing Bottom Water Parameters in the Southeast and East Equatorial Pacific [webpage]. Zenodo, https://zenodo.org/records/17353475
Project(s):
Coverage:
Median Latitude: -27.879384 * Median Longitude: -74.969123 * South-bound Latitude: -50.650000 * West-bound Longitude: -82.620000 * North-bound Latitude: -1.750000 * East-bound Longitude: -70.600000
Date/Time Start: 1997-02-25T00:00:00 * Date/Time End: 2008-12-16T08:46:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
GeoB7114-1 * Latitude: -23.999660 * Longitude: -70.832000 * Date/Time: 2001-04-07T18:32:00 * Elevation: -1395.0 m * Recovery: 0.15 m * Location: off Chile * Campaign: SO156/2 (PUCK) * Basis: Sonne * Method/Device: MultiCorer (MUC) * Comment: core recovery 8/8, 4/4
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Susaya Vicente, Krystel | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Susaya Vicente, Krystel | Geocode | |
| 3 | LATITUDE | Latitude | Susaya Vicente, Krystel | Geocode | ||
| 4 | LONGITUDE | Longitude | Susaya Vicente, Krystel | Geocode | ||
| 5 | Bottom water temperature | BWT | °C | Susaya Vicente, Krystel | Calculated, see reference(s) | |
| 6 | Salinity | Sal | Susaya Vicente, Krystel | Calculated, see reference(s) | Bottom water calculated | |
| 7 | Oxygen | O2 | µmol/kg | Susaya Vicente, Krystel | Calculated, see reference(s) | Bottom water calculated |
| 8 | Phosphate | [PO4]3- | µmol/kg | Susaya Vicente, Krystel | Calculated, see reference(s) | Bottom water calculated |
| 9 | Nitrate | [NO3]- | µmol/kg | Susaya Vicente, Krystel | Calculated, see reference(s) | Bottom water calculated |
| 10 | Nitrite | [NO2]- | µmol/kg | Susaya Vicente, Krystel | Calculated, see reference(s) | Bottom water calculated |
| 11 | Silicate | Si(OH)4 | µmol/kg | Susaya Vicente, Krystel | Calculated, see reference(s) | Bottom water calculated |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
798 data points