Citation:

PANGAEA.846229

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Related to:

Visbeck, Martin (2014): Oxygen Supply Tracer Release Experiment (OSTRE) Tracer Injection - Cruise No. MSM23 - November 26 - December 20, 2012 - Mindelo (Cape Verde Islands) - Walvis Bay (Namibia). MARIA S. MERIAN-Berichte, DFG-Senatskommission für Ozeanographie, MSM23, 40 pp, https://doi.org/10.2312/cr_msm23

Further details:

Picheral, Marc; Guidi, Lionel; Stemmann, Lars; Karl, David Michael; Iddaoud, G; Gorsky, G (2010): The Underwater Vision Profiler 5: An advanced instrument for high spatial resolution studies of particle size spectra and zooplankton. Limnology and Oceanography-Methods, 8, 462-473, https://doi.org/10.4319/lom.2010.8.462

Project(s):

Climate - Biogeochemistry Interactions in the Tropical Ocean (SFB754)

Funding:

German Research Foundation (DFG), grant/award no. 27542298 : Climate - Biogeochemistry Interactions in the Tropical Ocean

Coverage:

Median Latitude: 9.649369 * Median Longitude: -20.811065 * South-bound Latitude: -18.198880 * West-bound Longitude: -24.298833 * North-bound Latitude: 17.601667 * East-bound Longitude: 1.005000

Date/Time Start: 2012-11-26T17:01:00 * Date/Time End: 2012-12-16T12:40:00

Event(s):

MSM23_760-2 (CTD001) * Latitude: 17.601667 * Longitude: -24.298833 * Date/Time: 2012-11-26T16:37:00 * Campaign: * Basis: * Method/Device: (CTD-RO) * Comment: at surface

MSM23_761-2 (CTD002) * Latitude: 14.623333 * Longitude: -23.249167 * Date/Time: 2012-11-27T10:30:00 * Campaign: * Basis: * Method/Device: (CTD-RO) * Comment: at surface

MSM23_762-2 (CTD003) * Latitude: 14.750000 * Longitude: -23.500000 * Date/Time: 2012-11-27T14:41:00 * Campaign: * Basis: * Method/Device: (CTD-RO) * Comment: at surface

Comment:

Data was collected with an Underwater Vision Profiler, Version 5 (UVP5; Picheral et al 2010). The UVP5 was mounted on the CTD-Rosette. It was allways deployed in vertical mode and operated during each CTD cast.The UVP5 takes pictures of an illuminated watervolume every few milliseconds. Imaged items are counted, their size measured and abundance and biovolume of the particles is calculated. For different size bins, this information is summarized in the columns "Particle volume" and "Particle concentration". For items > 0.5 mm also a vignette or thumbnail is saved, which was later classified by experts. The information on the abundance of different aggregate, phytoplankton and zooplankton categories is listed in the columns "Individuals per unit volume".

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Kiko, Rainer
2	DATE/TIME	Date/Time		Kiko, Rainer	Geocode
3	Sample code/label	Sample label		Kiko, Rainer
4	Sample code/label	Sample label		Kiko, Rainer
5	Profile	Profile		Kiko, Rainer
6	Sample elevation	Elevation	m	Kiko, Rainer
7	Pressure, water	Press	dbar	Kiko, Rainer
8	Pressure, water	Press	dbar	Kiko, Rainer	size of depth bin in dbar
9	Pressure, water	Press	dbar	Kiko, Rainer	mean depth of images in the depth bin in dbar
10	Image number/name	Image no/name		Kiko, Rainer
11	Volume	Vol	m³	Kiko, Rainer	sampled for this depth bin
12	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.06-0.07 mm
13	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.07-0.09 mm
14	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.09-0.11 mm
15	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.11-0.14 mm
16	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.14-0.17 mm
17	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.17-0.21 mm
18	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.21-0.27 mm
19	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.27-0.34 mm
20	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.34-0.42 mm
21	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.42-0.53 mm
22	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.53-0.67 mm
23	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.67-0.84 mm
24	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.84-0.06 mm
25	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 0.06-1.33 mm
26	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 1.33-1.68 mm
27	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 1.68-1.11 mm
28	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 2.11-2.66 mm
29	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 2.66-3.35 mm
30	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 3.35-4.22 mm
31	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 4.22-5.32 mm
32	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 5.32-6.7 mm
33	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 6.7-8.44 mm
34	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 8.44-10.64 mm
35	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 10.64-13.4 mm
36	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 13.4-16.88 mm
37	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 16.88-21.27 mm
38	Particle concentration, fractionated	Part conc frac	#/l	Kiko, Rainer	ESD: 21.27-26.79 mm
39	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.06-0.07 mm
40	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.07-0.09 mm
41	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.09-0.11 mm
42	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.11-0.14 mm
43	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.14-0.17 mm
44	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.17-0.21 mm
45	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.21-0.27 mm
46	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.27-0.34 mm
47	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.34-0.42 mm
48	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.42-0.53 mm
49	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.53-0.67 mm
50	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.67-0.84 mm
51	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.84-0.06 mm
52	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.06-1.33 mm
53	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 1.33-1.68 mm
54	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 1.68-2.11 mm
55	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 2.11-2.66 mm
56	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 2.66-3.35 mm
57	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 3.35-4.22 mm
58	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 4.22-5.32 mm
59	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 5.32-6.7 mm
60	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 6.7-8.44 mm
61	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 8.44-0.64 mm
62	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 0.64-13.4 mm
63	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 1.34-16.88 mm
64	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 1.68-21.27 mm
65	Particle volume, fractionated	Part vol frac	mg/kg	Kiko, Rainer	ESD: 2.12-26.79 mm
66	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	artefact, item was not in focus
67	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	artefact, airbubble
68	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	artefact, item was cut into pieces
69	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	artefact, item occured on several images
70	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	artefact, whole image was grey
71	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	detritus, dark spherical object
72	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	detritus, dark grey aggregate
73	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	detritus, light grey aggregate
74	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	detritus, feces like item
75	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	detritus, fiber like item
76	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	phytoplankton, not identified item
77	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	phytoplankton, trichodesmium puff
78	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	phytoplankton, trichodesmium tuft
79	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	unknown object
80	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, crustacean, amphipod
81	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, crustacean, cladoceran
82	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, crustacean, copepod
83	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, crustacean, copepod-like
84	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, crustacean, other
85	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, crustacean, shrimp
86	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, fish
87	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, gelatinous, carnivorous, chaetognath
88	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, gelatinous, carnivorous, ctenophore
89	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, gelatinous, carnivorous, medusa
90	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, gelatinous, carnivorous, siphonophore
91	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, gelatinous, filtering, appendicularian
92	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, gelatinous, filtering, salp
93	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, gelatinous, other
94	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, mollusc
95	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, other
96	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	zooplankton, polychaeta
97	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, no id possible
98	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, other
99	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, phaeodaria, id 1
100	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, phaeodaria, id 2
101	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, phaeodaria, id 3
102	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, acantharia
103	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, collodaria, colonial
104	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, collodaria, solitary id 1
105	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, collodaria, solitary id 2
106	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, collodaria, solitary id 3
107	Individuals per unit volume	Individuals per unit volume	#/m³	Kiko, Rainer	protozoan, rhizaria, collodaria, solitary id 4

License:

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

Size:

2492224 data points

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