Collos, Yves; Jauzein, Cécile; Hatey, Elise (2014): Mass of particulate carbon and nitrogen in suspended matter as a function of volume filtered in several oceanic areas [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.832270, Supplement to: Collos, Y et al. (2014): Particulate carbon and nitrogen determinations in tracer studies: The neglected variables. Applied Radiation and Isotopes, 94, 14-22, https://doi.org/10.1016/j.apradiso.2014.06.015
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Published: 2014-05-05 • DOI registered: 2014-06-12
Abstract:
We address two issues in the determination of particulate carbon and nitrogen in suspended matter of aquatic environments. One is the adsorption of dissolved organic matter on filters, leading to overestimate particulate matter. The second is the material loss during filtration due to fragile algal cells breaking up. Examples from both laboratory cultures and natural samples are presented. We recommend using stacked filters in order to estimate thefirst and filtering different volumes of water in order to evaluate the
second.
Coverage:
Median Latitude: -1.982222 * Median Longitude: 24.112222 * South-bound Latitude: -63.440000 * West-bound Longitude: -9.150000 * North-bound Latitude: 43.420000 * East-bound Longitude: 66.310000
Date/Time Start: 1978-08-17T00:00:00 * Date/Time End: 1988-05-26T00:00:00
Minimum DEPTH, water: 1 m * Maximum DEPTH, water: 100 m
Event(s):
Antiprod2-202 * Latitude: -59.580000 * Longitude: 66.280000 * Date/Time: 1980-02-28T00:00:00 * Location: Antarctic Ocean * Campaign: ANTIPROD2 * Basis: Marion Dufresne (1972) * Method/Device: Water sample (WS)
Antiprod2-204 * Latitude: -63.440000 * Longitude: 66.290000 * Date/Time: 1980-03-03T00:00:00 * Location: Antarctic Ocean * Campaign: ANTIPROD2 * Basis: Marion Dufresne (1972) * Method/Device: Water sample (WS)
Antiprod2-214 * Latitude: -44.040000 * Longitude: 66.310000 * Date/Time: 1980-03-14T00:00:00 * Location: Indian Ocean * Campaign: ANTIPROD2 * Basis: Marion Dufresne (1972) * Method/Device: Water sample (WS)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Location of event | Location | ||||
| 5 | Date/Time of event | Date/Time | ||||
| 6 | DEPTH, water | Depth water | m | Geocode | ||
| 7 | Volume | Vol | l | Collos, Yves | ||
| 8 | Carbon, organic, particulate | POC | µmol/l | Collos, Yves | GF/C filtered | |
| 9 | Nitrogen, organic, particulate | PON | µmol/l | Collos, Yves | GF/C filtered |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
147 data points
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