Citation:

PANGAEA.949134

Name: Physical oceanography during POSEIDON cruise POS501 in Madeira basin in June 2016
Published: 2023-07-31
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Azores Front; Northeast Atlantic; physical oceanography

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Abstract:

During the cruise POS501 on board the German R/V Poseidon, we measured temperature, salinity, dissolved oxygen, fluorescence, and turbidity on 35 stations in the Madeira Basin, Northeast Atlantic in June 2016. We aimed to study the physical and biogeochemical conditions in the upper 2000 m of the water column in the catchment area of Kiel 276. The CTD stations are distributed along three meridians (23°W, 22°W, 21°W, and 20°W) and between 30° and 37°N to locate the Azores Front. The dissolved oxygen data is noisy below 1700 m Since there was no measurement of dissolved oxygen (Winkler titration) during the cruise, the data cannot be calibrated.

Keyword(s):

Azores Front; Northeast Atlantic; physical oceanography

Funding:

Bundesministerium für Wirtschaft und Energie (BMWi), grant/award no. 03SX348F : SMIS: Subsea Monitoring via Itelligent Swarms Vorhaben Seeerprobungen u. wissenschaftliche Anwendungen

German Research Foundation (DFG), grant/award no. WA2175/5-1: Decade

Coverage:

Median Latitude: 34.321604 * Median Longitude: -21.390395 * South-bound Latitude: 31.999482 * West-bound Longitude: -23.999663 * North-bound Latitude: 37.000750 * East-bound Longitude: -19.998867

Date/Time Start: 2016-06-17T08:15:26 * Date/Time End: 2016-06-30T12:12:02

Minimum DEPTH, water: 2.25 m * Maximum DEPTH, water: 5372.50 m

Event(s):

POS501_259-1 (CTD-01) * Latitude: 36.000000 * Longitude: -19.999167 * Date/Time: 2016-06-17T09:51:00 * Elevation: -5293.6 m * Location: North Atlantic Ocean * Campaign: * Basis: * Method/Device: (CTD-RO)

POS501_260-1 (CTD-02) * Latitude: 35.005167 * Longitude: -19.998333 * Date/Time: 2016-06-17T23:58:00 * Elevation: -5171.6 m * Location: North Atlantic Ocean * Campaign: * Basis: * Method/Device: (CTD-RO)

POS501_261-2 (CTD-04) * Latitude: 34.499500 * Longitude: -20.000333 * Date/Time: 2016-06-18T07:14:00 * Elevation: -5100.6 m * Location: North Atlantic Ocean * Campaign: * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Waniek, Joanna J
2	File name	File name		Waniek, Joanna J
3	DATE/TIME	Date/Time		Waniek, Joanna J		Geocode
4	LATITUDE	Latitude		Waniek, Joanna J		Geocode
5	LONGITUDE	Longitude		Waniek, Joanna J		Geocode
6	DEPTH, water	Depth water	m	Waniek, Joanna J	CTD, Sea-Bird, SBE 911plus	Geocode
7	Pressure, water	Press	dbar	Waniek, Joanna J	CTD, Sea-Bird, SBE 911plus
8	Conductivity	Cond	mS/cm	Waniek, Joanna J	CTD, Sea-Bird, SBE 911plus
9	Temperature, water	Temp	°C	Waniek, Joanna J	CTD, Sea-Bird, SBE 911plus
10	Salinity	Sal		Waniek, Joanna J	CTD, Sea-Bird, SBE 911plus
11	Oxygen, dissolved	DO	ml/l	Waniek, Joanna J	CTD, SEA-BIRD SBE 43
12	Oxygen saturation, per unit volume of the liquid	O2 sat	ml/l	Waniek, Joanna J	Calculated
13	Chlorophyll a	Chl a	mg/m³	Waniek, Joanna J	Fluorometer, WET Labs ECO AFL/FL
14	Turbidity (Nephelometric turbidity unit)	Turbidity	NTU	Waniek, Joanna J	Fluorometer, WET Labs ECO AFL/FL
15	Sound velocity in water	SV	m/s	Waniek, Joanna J	Calculated
16	Density, potential	Dens pot	kg/m³	Waniek, Joanna J	Calculated

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

5421805 data points

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