Citation:

PANGAEA.711742

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Related to:

Baumann, Hannes; Voss, Rüdiger; Hinrichsen, Hans-Harald; Mohrholz, Volker; Schmidt, Jörn O; Temming, Axel (2008): Investigating the selective survival of summer- over spring-born sprat, Sprattus sprattus, in the Baltic Sea. Fisheries Research, 91(1), 1-14, https://doi.org/10.1016/j.fishres.2007.11.004

Project(s):

Global Ocean Ecosystem Dynamics (GLOBEC)

Coverage:

Median Latitude: 55.071548 * Median Longitude: 16.421964 * South-bound Latitude: 54.623000 * West-bound Longitude: 14.797167 * North-bound Latitude: 55.525000 * East-bound Longitude: 17.723333

Date/Time Start: 2003-10-06T00:00:00 * Date/Time End: 2003-10-23T00:00:00

Event(s):

Baltica03/11_1 * Latitude: 54.623000 * Longitude: 14.797167 * Date/Time: 2003-10-06T00:00:00 * Location: Baltic Sea * Campaign: * Basis: Baltica * Method/Device: Trawl net (TRAWL)

Baltica03/11_2 * Latitude: 54.683667 * Longitude: 14.894667 * Date/Time: 2003-10-06T00:00:00 * Location: Baltic Sea * Campaign: * Basis: Baltica * Method/Device: Trawl net (TRAWL)

Baltica03/11_15 * Latitude: 55.251167 * Longitude: 17.675000 * Date/Time: 2003-10-19T00:00:00 * Location: Baltic Sea * Campaign: * Basis: Baltica * Method/Device: Trawl net (TRAWL)

Comment:

All increments counted, none excluded, the sum of all increments gives the age after "first increment formation", NOT specifically hatch date! Note, too, that the last increment was always deleted because presumably its formation couldn't be completed on the day of catch.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	DATE/TIME	Date/Time				Geocode
3	LATITUDE	Latitude				Geocode
4	LONGITUDE	Longitude				Geocode
5	Sprattus sprattus, standard length	S. sprattus sl	mm	Baumann, Hannes	Vernier caliper
6	Sprattus sprattus, total length	S. sprattus TL	mm	Baumann, Hannes	Vernier caliper
7	Sprattus sprattus, wet mass	S. sprattus wm	g	Baumann, Hannes	Weighted	Fish wet weigths were measured on frozen samples
8	Width of the hatch check	Hatch check w	µm	Baumann, Hannes	Otolith reader	Distance from the core of the otolith to the first innermost increment
9	Otorad	Otorad	µm	Baumann, Hannes	Otolith reader	Cumulative width (µm) of all increments measured along the measurement axis from the core to the post-rostrum of the otolith
10	Increment number	Inc	#	Baumann, Hannes
11	Day of formation	DOF	day	Baumann, Hannes	Otolith reader	Back-calculated day of the year, when the increment was formed
12	Sprattus sprattus, otolith, increment width	S. sprattus oto inc w	µm	Baumann, Hannes	Otolith reader
13	Quality code	Quality		Baumann, Hannes	Otolith reader	Quality score running from 1(best) to 5(worst) judged by the otolith reader to rate the level of clarity, visibility and confidence in the centre
14	Quality code	Quality		Baumann, Hannes	Otolith reader	Quality score running from 1(best) to 5(worst) judged by the otolith reader to rate the level of clarity, visibility and confidence in the first part of the middle sections
15	Quality code	Quality		Baumann, Hannes	Otolith reader	Quality score running from 1(best) to 5(worst) judged by the otolith reader to rate the level of clarity, visibility and confidence in the second part of the middle sections
16	Quality code	Quality		Baumann, Hannes	Otolith reader	Quality score running from 1(best) to 5(worst) judged by the otolith reader to rate the level of clarity, visibility and confidence towards the edge
17	Quality code	Quality		Baumann, Hannes	Otolith reader	Mean quality score of the four ratings centre, middle1, middle2, and edge

License:

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

Size:

95210 data points

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