Citation:

PANGAEA.884342

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Related to:

Marcon, E H (2003): As assembléias de larvas de peixes da Plataforma Continental do Sul do Brasil e sua variação sazonal e interanual (MSc Thesis). Universidade Federal do Rio Grande, Brazil, 154 pp

Vasconcellos, M C; Castello, J P (1996): Distribucion de larvas de anchoita (Engraulis anchoita) y el ambiente oceanografico en el Sur del Brasil. Atlântica, 18, 77-99

Vasconcellos, M C; Freire, K F; Castello, J P (1998): Distribution patterns and feeding success of anchovy, Engraulis anchoita, larvae off southern Brazil. Scientia Marina, 62(4), 385-392, http://scimar.icm.csic.es/scimar/index.php/secId/10/IdArt/2905/search/castello/total_trob/10/iniyear/1955/finyear/2018/author/1/abstract/0/title/0/keywords/0

Coverage:

Median Latitude: -33.243000 * Median Longitude: -51.668200 * South-bound Latitude: -34.630000 * West-bound Longitude: -53.230000 * North-bound Latitude: -31.830000 * East-bound Longitude: -50.250000

Date/Time Start: 1988-09-07T07:42:00 * Date/Time End: 1988-09-16T01:09:00

Minimum Elevation: -630.0 m * Maximum Elevation: -13.0 m

Event(s):

Ecopel_2_5 (62_5) * Latitude: -33.820000 * Longitude: -53.230000 * Date/Time: 1988-09-07T07:42:00 * Elevation: -21.0 m * Campaign: * Basis: * Method/Device: Bongo net (BONGO)

Ecopel_2_6 (62_6) * Latitude: -34.020000 * Longitude: -52.920000 * Date/Time: 1988-09-07T10:49:00 * Elevation: -27.0 m * Campaign: * Basis: * Method/Device: Bongo net (BONGO)

Ecopel_2_7 (62_7) * Latitude: -34.220000 * Longitude: -52.600000 * Date/Time: 1988-09-07T15:25:00 * Elevation: -60.0 m * Campaign: * Basis: * Method/Device: Bongo net (BONGO)

Comment:

The ECOPEL cruise series were part of the "Estudo do Ecossistema Pelágico do Extremo Sul do Brasil" project conducted by the Department of Oceanography of the Federal University of Rio Grande. The four seasonal cruises covered a region between the 32ºS and 34º30'S in the South Brazil Shelf. Ten transects (11 on the 1st cruise) perpendicular to the coastline with stations spaced 20 nautical miles (~ 37 km) apart were performed by the research vessel Atlantico Sul, and resulted in approximately 57 oceanographic stations per cruise limited to the 500 m isobath (Vasconcellos & Castello, 1996; Marcon, 2003).

Ichthyoplankton samples were obtained by oblique trawls with a 0.6 m mouth diameter 300 ?m mesh size bongo net coupled with a flowmeter. Speed tows were approximately 1.3 m s -1 (2.5 kt). The trawls were performed between the surface and 5 m above the bottom in shallow water, and from 200 m depth to the surface in the deep stations. The samples were fixed and preserved in formaldehyde solution, buffered with sodium tetraborate, diluted in sea water with a final approximate concentration of 4%. The volume filtered was calculated and used to standardize the abundance of fish eggs and larvae per 100 m3 of filtered water (Vasconcellos et al., 1998; Marcon, 2003).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Muelbert, Jose H
2	Date/Time of event	Date/Time		Muelbert, Jose H
3	Latitude of event	Latitude		Muelbert, Jose H
4	Longitude of event	Longitude		Muelbert, Jose H
5	Depth, bathymetric	Bathy depth	m	Muelbert, Jose H
6	Distance	Distance	km	Muelbert, Jose H	from shore
7	Temperature, water	Temp	°C	Muelbert, Jose H	at surface
8	Salinity	Sal		Muelbert, Jose H	at surface, PSU
9	Volume	Vol	m³	Muelbert, Jose H	filtered
10	Zooplankton, biovolume	Zooplankton biovol	µm³/ml	Muelbert, Jose H
11	Fish eggs	Fish eggs	#	Muelbert, Jose H
12	Fish larvae	Fish larv	#	Muelbert, Jose H
13	Fish eggs	Fish eggs	#/m³	Muelbert, Jose H	abundance at station
14	Fish larvae	Fish larv	#/m³	Muelbert, Jose H	abundance at station
15	Order	Order		Muelbert, Jose H
16	Family	Family		Muelbert, Jose H
17	Species	Species		Muelbert, Jose H
18	Number of species	Spec No	#	Muelbert, Jose H	of fish eggs
19	Number of species	Spec No	#	Muelbert, Jose H	of fish larvae
20	Fish eggs	Fish eggs	#/m³	Muelbert, Jose H	per species or taxon
21	Fish larvae	Fish larv	#/m³	Muelbert, Jose H	per species or taxon
22	Flag	Flag		Muelbert, Jose H	1 = beginning of new station, 0 = same station as above
23	Method comment	Method comm		Muelbert, Jose H	haul type: OB = oblique trawl
24	Method comment	Method comm		Muelbert, Jose H	station type: PKT = plankton trawl station, CTD = CTD station
25	Transect	Transect		Muelbert, Jose H

License:

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

Size:

4129 data points

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