Citation:

PANGAEA.836484

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Abstract:

The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set includes properties of seawater, particulate matter and dissolved matter from physical, optical and imaging sensors mounted on a vertical sampling system (Rosette) used during the 2009-2013 tara Oceans Expedition. It comprised 2 pairs of conductivity and temperature sensors (SEABIRD components), and a complete set of WEtLabs optical sensors, including chrorophyll and CDOM fluorometers, a 25 cm transmissiometer, and a one-wavelength backscatter meter. In addition, a SATLANTIC ISUS nitrate sensor and a Hydroptic Underwater Vision Profiler (UVP) were mounted on the rosette. In the Arctic Ocean and Arctic Seas (2013), a second oxygen sensor (SBE43) and a four frequency Aquascat acoustic profiler were added. The system was powered on specific Li-Ion batteries and data were self-recorded at 24HZ. Sensors have all been factory calibrated before, during and after the four year program. Oxygen was validated using climatologies (WOA09). Nitrate and Fluorescence data were adjusted with discrete measurements from Niskin bottles mounted on the Rosette, and optical darks were performed monthly on board. A total of 839 quality checked vertical profiles were made during the tara Oceans expedition 2009-2013.

Related to:

Pesant, Stephane; Not, Fabrice; Picheral, Marc; Kandels-Lewis, Stefanie; Le Bescot, Noan; Gorsky, G; Iudicone, Daniele; Karsenti, Eric; Speich, Sabrina; Troublé, Romain; Dimier, Céline; Searson, Sarah; Acinas, Silvia G; Bork, Peer; Boss, Emmanuel; Bowler, Chris; De Vargas, Colomban; Follows, Michael J; Grimsley, Nigel; Hingamp, Pascal; Jaillon, Olivier; Karp-Boss, Lee; Krzic, Uros; Ogata, Hiroyuki; Raes, Jeroen; Reynaud G., Emmanuel; Sardet, Christian; Sieracki, Michael E; Stemmann, Lars; Sullivan, Matthew B; Sunagawa, Shinichi; Velayoudon, Didier; Weissenbach, Jean; Wincker, Patrick (2015): Open science resources for the discovery and analysis of Tara Oceans data. Scientific Data, 2, 150023, https://doi.org/10.1038/sdata.2015.23

Pesant, Stephane; Tara Oceans Consortium, Coordinators; et al. (in prep.): Methodological and environmental context of Tara Oceans samples. Scientific Data

Picheral, Marc; et al. (in prep.): Tara Oceans Data: Properties of seawater and particulate & dissolved matter from physical, optical and imaging sensors mounted on the vertical profile sampling system. Scientific Data

Other version:

Picheral, Marc; Searson, Sarah; Taillandier, V; Bricaud, Annick; Boss, Emmanuel; Stemmann, Lars; Gorsky, G; Tara Oceans Consortium, Coordinators; Tara Oceans Expedition, Participants (2014): Vertical profiles of environmental parameters measured from physical, optical and imaging sensors during Tara Oceans expedition 2009-2013 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.836321

Project(s):

Fondation Tara Expeditions (FondTara)

Tara Oceans Expedition (Tara_Oceans_2009-2013)

Coverage:

Median Latitude: 0.005700 * Median Longitude: -84.588300 * South-bound Latitude: -0.484900 * West-bound Longitude: -84.592100 * North-bound Latitude: 0.496300 * East-bound Longitude: -84.584500

Date/Time Start: 2011-05-03T02:29:06 * Date/Time End: 2011-05-03T03:20:00

Minimum DEPTH, water: 2.9560 m * Maximum DEPTH, water: 985.6280 m

Event(s):

TARA_20110503T0231Z_105_EVENT_CAST ([night] [water layer with no specific feature]) * Latitude Start: 0.496300 * Longitude Start: -84.584500 * Latitude End: -0.484900 * Longitude End: -84.592100 * Date/Time Start: 2011-05-03T02:29:06 * Date/Time End: 2011-05-03T03:20:00 * Campaign: (Guayaquil to Puerto Ayora, Stations: TARA_103-106) * Basis: SV Tara * Method/Device: Rosette Vertical Sampling System ([RVSS]) * Comment: Device: equipped with [SENSORS] SEABIRD components, WETLabs optical sensors, HYDROPTIC Underwater Vision Profiler (UVP), SATLANTIC In Situ Ultraviolet Spectrophotometer nitrate sensor (ISUS) and [NISKIN] 10 Niskin bottles (6 x 8-L and 4 x 12-L) equipped with silicon and Teflon parts] [Engineer: Equatorial Transect CTD #3]

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Optional event label	Event 2
3	Campaign of event	Campaign
4	Basis of event	Basis
5	Station label	Station				Metadata
6	Method/Device of event	Method/Device
7	URI of event	URI
8	Comment of event	Comment
9	File name	File name		Picheral, Marc		of source CTD file
10	Date/Time of event	Date/Time
11	Latitude of event	Latitude
12	Longitude of event	Longitude
13	DEPTH, water	Depth water	m			Geocode
14	Pressure, water	Press	dbar	Picheral, Marc	derived from CTD, SEA-BIRD	calibrated using factors provided by the sensor manufacturer
15	Temperature, water	Temp	°C	Picheral, Marc	derived from CTD, SEA-BIRD	calibrated using factors provided by the sensor manufacturer
16	Conductivity	Cond	mS/cm	Picheral, Marc	derived from CTD, SEA-BIRD	calibrated using factors provided by the sensor manufacturer
17	Salinity	Sal		Picheral, Marc	derived from CTD, SEA-BIRD	calibrated using factors provided by the sensor manufacturer
18	Temperature, water, potential	Tpot	°C	Picheral, Marc	derived from CTD, SEA-BIRD	calibrated using factors provided by the sensor manufacturer
19	Density, sigma-theta (0)	Sigma-theta	kg/m³	Picheral, Marc	derived from CTD, SEA-BIRD	calibrated using factors provided by the sensor manufacturer
20	Oxygen	O2	µmol/kg	Picheral, Marc	derived from SBE43 oxygen sensor	factory calibration
21	Oxygen	O2	µmol/kg	Picheral, Marc	derived from SBE43 oxygen sensor	calibrated using the WOA09 climatology
22	Nitrate	[NO3]-	µmol/l	Picheral, Marc	derived from SATLANTIC ISUS sensor	calibrated using measurements of nitrate from concurrent water sampling
23	Chlorophyll a	Chl a	mg/m³	Picheral, Marc	derived from chlorophyll fluorescence sensor, WET Labs	calibrated using a scale factor provided by the sensor manufacturer
24	Chlorophyll a	Chl a	mg/m³	Picheral, Marc	derived from chlorophyll fluorescence sensor, WET Labs	calibrated using HPLC measurements of chlorophyll a from concurrent water sampling
25	Angular scattering coefficient, 470 nm	beta470	m/sr	Bricaud, Annick	at 117 degrees with respect to the incident beam	includes backscattering by particulate and dissolved matter and water molecules
26	Angular scattering coefficient, 470 nm	beta470	m/sr	Bricaud, Annick	at 117 degrees with respect to the incident beam
27	Angular scattering coefficient, 470 nm	beta470	m/sr	Bricaud, Annick	at 117 degrees with respect to the incident beam	in situ dark
28	Optical backscattering coefficient, 470 nm	bb470	1/m	Bricaud, Annick	integrated over the angular domain 90-180 degree	includes backscattering by particulate and dissolved matter and water molecules
29	Backscattering coefficient of particles, 470 nm	bbp470	1/m	Bricaud, Annick	integrated over the angular domain 90-180 degree
30	Fluorescence, colored dissolved organic matter	fCDOM	ppb (QSE)	Bricaud, Annick		expressed in ppb QSE (i.e. fluorescence emitted by 1 ppb of quinine sulfate diluted in 0.05 M sulfuric acid)
31	Optical beam attenuation coefficient, 660 nm	bac660	1/m	Bricaud, Annick		includes attenuation by particulate and dissolved matter and water molecules
32	Beam attenuation coefficient of particles	bacp	1/m	Bricaud, Annick		corrected for temperature drift of the sensor, using c(660) values at depth (assumed to be close to the attenuation coefficient of pure seawater)
33	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.06-0.53 mm
34	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.53-1.06 mm
35	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 1.06-2.66 mm
36	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.06-2.66 mm
37	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.06-0.53 mm
38	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.53-1.06 mm
39	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 1.06-2.66 mm
40	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.06-2.66 mm
41	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.06-0.07 mm
42	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.09-0.11 mm
43	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.14-0.17 mm
44	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.17-0.21 mm
45	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.21-0.27 mm
46	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.27-0.34 mm
47	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.34-0.42 mm
48	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.42-0.53 mm
49	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.53-0.67 mm
50	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.67-0.84 mm
51	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.84-1.06 mm
52	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 1.06-1.33 mm
53	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 1.33-1.68 mm
54	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 1.68-2.11 mm
55	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 2.11-2.66 mm
56	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 2.66-3.35 mm
57	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 3.35-4.22 mm
58	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 4.22-5.32 mm
59	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 5.32-6.7 mm
60	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 6.7-8.44 mm
61	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 8.44-10.64 mm
62	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 10.64-13.4 mm
63	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 13.4-16.88 mm
64	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 16.88-21.27 mm
65	Particle concentration, fractionated	Part conc frac	#/l	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 21.27-26.79 mm
66	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.06-0.07 mm
67	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.09-0.11 mm
68	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.14-0.17 mm
69	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.17-0.21 mm
70	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.21-0.27 mm
71	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.27-0.34 mm
72	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.34-0.42 mm
73	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.42-0.53 mm
74	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.53-0.67 mm
75	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.67-0.84 mm
76	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 0.84-1.06 mm
77	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 1.06-1.33 mm
78	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 1.33-1.68 mm
79	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 1.68-2.11 mm
80	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 2.11-2.66 mm
81	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 2.66-3.35 mm
82	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 3.35-4.22 mm
83	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 4.22-5.32 mm
84	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 5.32-6.7 mm
85	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 6.7-8.44 mm
86	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 8.44-10.64 mm
87	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 10.64-13.4 mm
88	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 13.4-16.88 mm
89	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 16.88-21.27 mm
90	Particle volume, fractionated	Part vol frac	mg/kg	Stemmann, Lars	Underwater vision profiler, UVP	ESD: 21.27-26.79 mm

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

32316 data points

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