Citation:

PANGAEA.884342

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Related to:

Castello, J P; Vasconcellos, M C (1995): Growth rate of anchovy (Engraulis anchoita) larvae caught off Cape Santa Marta Grande (Brazil). Archive of Fishery and Marine Research, 423, 263-281

Coverage:

Median Latitude: -31.669020 * Median Longitude: -50.518431 * South-bound Latitude: -34.680000 * West-bound Longitude: -53.330000 * North-bound Latitude: -28.620000 * East-bound Longitude: -48.070000

Date/Time Start: 1980-04-03T06:35:00 * Date/Time End: 1980-04-22T12:40:00

Event(s):

Arepe_1_1 (31_1) * Latitude: -28.620000 * Longitude: -48.780000 * Date/Time: 1980-04-03T06:35:00 * Location: South Atlantic Ocean * Campaign: * Basis: * Method/Device: Bongo net (BONGO)

Arepe_1_2 (31_2) * Latitude: -28.870000 * Longitude: -48.530000 * Date/Time: 1980-04-03T10:02:00 * Location: South Atlantic Ocean * Campaign: * Basis: * Method/Device: Bongo net (BONGO)

Arepe_1_3 (31_3) * Latitude: -29.070000 * Longitude: -48.250000 * Date/Time: 1980-04-03T12:47:00 * Location: South Atlantic Ocean * Campaign: * Basis: * Method/Device: Bongo net (BONGO)

Comment:

The AREPE (Avaliação de Recursos Pelágicos) cruises were carried out by the Department of Oceanography at the Federal University of Rio Grande in the South Brazilian Continental Shelf, a region between Cape Santa Marta (28°30'S) and Chuí (34°30'S). In each of the five cruises, 21 transects (14 on the 4th cruise) perpendicular to the coastline were conducted aboard NOc. Atlantic, resulting in approximately 100 oceanographic stations (62 on the 4th cruise) spaced 20 nautical miles (~ 37 km) apart, bounded to the east by the 200 m isobath (Vasconcellos & Castello, 1995; Marcon, 2003).

Ichthyoplankton samples were obtained with oblique trawls using a 0.60 m diameter net with 300 µm mesh equipped with a flowmeter, at a speed of approximately 1.3 ms-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 filtered volume 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	Volume	Vol	m³	Muelbert, Jose H	filtered
9	Zooplankton, biovolume	Zooplankton biovol	µm³/ml	Muelbert, Jose H
10	Fish eggs	Fish eggs	#	Muelbert, Jose H
11	Fish larvae	Fish larv	#	Muelbert, Jose H
12	Fish eggs	Fish eggs	#/m³	Muelbert, Jose H	abundance at station
13	Fish larvae	Fish larv	#/m³	Muelbert, Jose H	abundance at station
14	Order	Order		Muelbert, Jose H
15	Family	Family		Muelbert, Jose H
16	Species	Species		Muelbert, Jose H
17	Number of species	Spec No	#	Muelbert, Jose H	of fish eggs
18	Number of species	Spec No	#	Muelbert, Jose H	of fish larvae
19	Fish eggs	Fish eggs	#/m³	Muelbert, Jose H	per species or taxon
20	Fish larvae	Fish larv	#/m³	Muelbert, Jose H	per species or taxon
21	Flag	Flag		Muelbert, Jose H	1 = beginning of new station, 0 = same station as above
22	Method comment	Method comm		Muelbert, Jose H	haul type: OB = oblique trawl
23	Method comment	Method comm		Muelbert, Jose H	station type: PKT = plankton trawl station
24	Transect	Transect		Muelbert, Jose H

License:

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

Size:

9468 data points

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