Muelbert, Jose H; de Macedo-Soares, Luis Carlos Pinto; Favareto, L R; Costa, M D P (2018): Ichthyoplankton composition form ARGO cruise 298, Southern Brazilian Shelf, in 1998 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.886761, In: Muelbert, JH et al. (2018): Ichthyoplankton surveys in the southern Brazilian region from 1970 to 2010 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.884342
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2018-02-22 • DOI registered: 2018-04-07
Related to:
Franco, Bárbara Cristie; Muelbert, Jose H; Mata, Mauricio M (2006): Mesoscale physical processes and the distribution and composition of ichthyoplankton on the southern Brazilian shelf break. Fisheries Oceanography, 15(1), 37-43, https://doi.org/10.1111/j.1365-2419.2005.00359.x
Muelbert, Jose H; Sinque, C; Pacheco, L M; Rocha, C A; Busoli, R O (1999): Projeto ARGO - levantamento dos recursos vivos do ambiente pelágico da ZEE - Região Sul: Micronecton e Ictioplâncton. Relatório Final, Departamento de Oceanografia, Universidade Federal do Rio Rrande, 125 pp, hdl:10013/epic.154d710b-9a16-415d-83ff-0410f66c6d98
Coverage:
Median Latitude: -28.750000 * Median Longitude: -47.470000 * South-bound Latitude: -30.700000 * West-bound Longitude: -49.100000 * North-bound Latitude: -27.400000 * East-bound Longitude: -46.600000
Date/Time Start: 1998-03-28T18:22:00 * Date/Time End: 1998-04-06T17:45:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 500 m
Event(s):
Argo_298_1-1 (77_1) * Latitude: -27.500000 * Longitude: -47.000000 * Date/Time: 1998-03-28T18:22:00 * Elevation: -619.0 m * Campaign: Argo_298 * Basis: Atlantico Sul * Method/Device: CTD/Rosette (CTD-RO)
Argo_298_1-2 (77_1) * Latitude: -27.500000 * Longitude: -47.000000 * Date/Time: 1998-03-28T18:22:00 * Elevation: -619.0 m * Campaign: Argo_298 * Basis: Atlantico Sul * Method/Device: Net (NET)
Argo_298_2 (77_2) * Latitude: -27.400000 * Longitude: -46.900000 * Date/Time: 1998-03-29T18:47:00 * Elevation: -693.0 m * Campaign: Argo_298 * Basis: Atlantico Sul * Method/Device: Net (NET)
Comment:
The ichthyoplankton component of the ARGO project was developed by the Laboratório de Ecologia do Ictioplâncton of the Department of Oceanography of the Federal University of Rio Grande. The objective was to gain further knowledge about the life cycle of fish in the shelf break and oceanic region adjacent to the South Brazil Continental Shelf. Six oceanographic cruises were carried out during the years 1996 and 1998 in the oceanic region and slope between 26º54'S and 34º30'S on the research vessel Atlantico Sul. The ichthyoplankton samples were obtained with oblique trawls made between the surface and 200 m above the bottom with a 0.6m diameter, 300 µm-mesh net coupled with a digital flowmeter. In the first cruise (ARGO_396) stratified trawls were made with a Kahlsico MultiNet containing 3 nets of 300 µm mesh opening and mouth area of 0.75 m2. Stratified vertical arrays were conducted in the last three cruises (ARGO_397, ARGO_198, ARGO_298) using a 0.6m conical-cylindrical, 140µm-mesh net with a closing mechanism. 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 (Muelbert et al., 1999; Franco et al., 2006).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | 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 | Volume | Vol | m3 | Muelbert, Jose H | filtered | |
| 8 | Fish eggs | Fish eggs | # | Muelbert, Jose H | ||
| 9 | Fish larvae | Fish larv | # | Muelbert, Jose H | ||
| 10 | Fish eggs | Fish eggs | #/m3 | Muelbert, Jose H | abundance at station | |
| 11 | Fish larvae | Fish larv | #/m3 | Muelbert, Jose H | abundance at station | |
| 12 | Order | Order | Muelbert, Jose H | |||
| 13 | Family | Family | Muelbert, Jose H | |||
| 14 | Species | Species | Muelbert, Jose H | |||
| 15 | Number of species | Spec No | # | Muelbert, Jose H | of fish eggs | |
| 16 | Number of species | Spec No | # | Muelbert, Jose H | of fish larvae | |
| 17 | Fish eggs | Fish eggs | #/m3 | Muelbert, Jose H | per species or taxon | |
| 18 | Fish larvae | Fish larv | #/m3 | Muelbert, Jose H | per species or taxon | |
| 19 | Flag | Flag | Muelbert, Jose H | 1 = beginning of new station, 0 = same station as above | ||
| 20 | Method comment | Method comm | Muelbert, Jose H | haul type: OB = oblique trawl, VST = vertical stratified | ||
| 21 | DEPTH, water | Depth water | m | Muelbert, Jose H | Geocode – haul depth, minimum range, = the actual depth of the haul (vertical, oblique or horizontal haul), OR the depth range in case of stratified hauls. E.g. the net went down to 250m and it was hauled to 100m depth, so haul depth is 150m (250-100) | |
| 22 | DEPTH, water | Depth water | m | Muelbert, Jose H | Geocode – haul depth, maximum range, = the actual depth of the haul (vertical, oblique or horizontal haul), OR the depth range in case of stratified hauls. E.g. the net went down to 250m and it was hauled to 100m depth, so haul depth is 150m (250-100) | |
| 23 | Method comment | Method comm | Muelbert, Jose H | station type: PKT = plankton trawl station, CTD - profile only with CTD | ||
| 24 | Transect | Transect | Muelbert, Jose H | |||
| 25 | Device type | Device | Muelbert, Jose H |
License:
Creative Commons Attribution-ShareAlike 3.0 Unported (CC-BY-SA-3.0)
Size:
445 data points
Data
| 1 Event | 2 Date/Time | 3 Latitude | 4 Longitude | 5 Bathy depth [m] | 6 Distance [km] (from shore) | 7 Vol [m3] (filtered) | 8 Fish eggs [#] | 9 Fish larv [#] | 10 Fish eggs [#/m3] (abundance at station) | 11 Fish larv [#/m3] (abundance at station) | 12 Order | 13 Family | 14 Species | 15 Spec No [#] (of fish eggs) | 16 Spec No [#] (of fish larvae) | 17 Fish eggs [#/m3] (per species or taxon) | 18 Fish larv [#/m3] (per species or taxon) | 19 Flag (1 = beginning of new station,...) | 20 Method comm (haul type: OB = oblique trawl...) | 21 Depth water [m] (haul depth, minimum range, = ...) | 22 Depth water [m] (haul depth, maximum range, = ...) | 23 Method comm (station type: PKT = plankton ...) | 24 Transect | 25 Device |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Argo_298_1-1 | 1998-03-28T18:22 | -27.5000 | -47.0000 | 619 | 140 | 632.3 | 1 | OB | 200 | CTD | 1 | Bongo | ||||||||||||
| Argo_298_1-2 | 1998-03-28T18:22 | -27.5000 | -47.0000 | 619 | 140 | 29.0 | 1.0 | 36.0 | 0.034 | 1.241 | 1 | 36 | 0.034 | 1.241 | 0 | VST | 0 | 100 | PKT | 1 | Cylindro-conical | |||
| Argo_298_1-2 | 1998-03-28T18:22 | -27.5000 | -47.0000 | 619 | 140 | 43.5 | 0.0 | 2.0 | 0.000 | 0.046 | 0 | 2 | 0.000 | 0.046 | 0 | VST | 100 | 250 | PKT | 1 | Cylindro-conical | |||
| Argo_298_1-2 | 1998-03-28T18:22 | -27.5000 | -47.0000 | 619 | 140 | 72.5 | 0.0 | 0.0 | 0.000 | 0.000 | 0 | 0 | 0.000 | 0.000 | 0 | VST | 250 | 500 | PKT | 1 | Cylindro-conical | |||
| Argo_298_2 | 1998-03-29T18:47 | -27.4000 | -46.9000 | 693 | 141 | 626.5 | 10.0 | 186.0 | 0.016 | 0.297 | Stomiiformes | Phosichthyidae | Pollichthys mauli | 0 | 1 | 0.000 | 0.002 | 1 | OB | 200 | PKT | 1 | Bongo | |
| Argo_298_2 | 1998-03-29T18:47 | -27.4000 | -46.9000 | 693 | 141 | 626.5 | 10.0 | 186.0 | 0.016 | 0.297 | Stomiiformes | Sternoptychidae | Maurolicus muelleri | 8 | 1 | 0.013 | 0.002 | 0 | OB | 200 | PKT | 1 | Bongo | |
| Argo_298_2 | 1998-03-29T18:47 | -27.4000 | -46.9000 | 693 | 141 | 626.5 | 10.0 | 186.0 | 0.016 | 0.297 | Myctophiformes | Myctophidae | ni | 0 | 53 | 0.000 | 0.085 | 0 | OB | 200 | PKT | 1 | Bongo | |
| Argo_298_2 | 1998-03-29T18:47 | -27.4000 | -46.9000 | 693 | 141 | 626.5 | 10.0 | 186.0 | 0.016 | 0.297 | Stomiiformes | Phosichthyidae | Vinciguerria sp. | 0 | 1 | 0.000 | 0.002 | 0 | OB | 200 | PKT | 1 | Bongo | |
| Argo_298_2 | 1998-03-29T18:47 | -27.4000 | -46.9000 | 693 | 141 | 626.5 | 10.0 | 186.0 | 0.016 | 0.297 | Stomiiformes | Gonostomatidae | ni | 0 | 3 | 0.000 | 0.005 | 0 | OB | 200 | PKT | 1 | Bongo | |
| Argo_298_2 | 1998-03-29T18:47 | -27.4000 | -46.9000 | 693 | 141 | 626.5 | 10.0 | 186.0 | 0.016 | 0.297 | Perciformes | Trichiuridae | Trichiurus lepturus | 2 | 0 | 0.003 | 0.000 | 0 | OB | 200 | PKT | 1 | Bongo | |
| Argo_298_2 | 1998-03-29T18:47 | -27.4000 | -46.9000 | 693 | 141 | 626.5 | 10.0 | 186.0 | 0.016 | 0.297 | ni | ni | ni | 0 | 127 | 0.000 | 0.203 | 0 | OB | 200 | PKT | 1 | Bongo | |
| Argo_298_3 | 1998-03-30T13:50 | -27.5000 | -46.6000 | 1300 | 180 | 645.5 | 100.0 | 87.0 | 0.155 | 0.135 | 100 | 87 | 0.155 | 0.135 | 1 | OB | 200 | PKT | 1 | Bongo | ||||
| Argo_298_3 | 1998-03-30T13:50 | -27.5000 | -46.6000 | 1300 | 180 | 29.0 | 7.0 | 13.0 | 0.241 | 0.448 | 7 | 13 | 0.241 | 0.448 | 0 | VST | 0 | 100 | PKT | 1 | Cylindro-conical | |||
| Argo_298_3 | 1998-03-30T13:50 | -27.5000 | -46.6000 | 1300 | 180 | 43.5 | 0.0 | 0.0 | 0.000 | 0.000 | 0 | 0 | 0.000 | 0.000 | 0 | VST | 100 | 250 | PKT | 1 | Cylindro-conical | |||
| Argo_298_3 | 1998-03-30T13:50 | -27.5000 | -46.6000 | 1300 | 180 | 72.5 | 32.0 | 3.0 | 0.441 | 0.041 | 32 | 3 | 0.441 | 0.041 | 0 | VST | 250 | 500 | PKT | 1 | Cylindro-conical | |||
| Argo_298_4 | 1998-04-03T12:40 | -30.7000 | -48.3000 | 2000 | 197 | 603.5 | 23.0 | 79.0 | 0.038 | 0.131 | 23 | 79 | 0.038 | 0.131 | 1 | OB | 200 | PKT | 3 | Bongo | ||||
| Argo_298_4 | 1998-04-03T12:40 | -30.7000 | -48.3000 | 2000 | 197 | 29.0 | 3.0 | 9.0 | 0.103 | 0.310 | 3 | 9 | 0.103 | 0.310 | 0 | VST | 0 | 100 | PKT | 3 | Cylindro-conical | |||
| Argo_298_4 | 1998-04-03T12:40 | -30.7000 | -48.3000 | 2000 | 197 | 43.5 | 0.0 | 0.0 | 0.000 | 0.000 | 0 | 0 | 0.000 | 0.000 | 0 | VST | 100 | 250 | PKT | 3 | Cylindro-conical | |||
| Argo_298_4 | 1998-04-03T12:40 | -30.7000 | -48.3000 | 2000 | 197 | 72.5 | 8.0 | 0.0 | 0.110 | 0.000 | 8 | 0 | 0.110 | 0.000 | 0 | VST | 250 | 500 | PKT | 3 | Cylindro-conical | |||
| Argo_298_5 | 1998-04-04T17:59 | -30.5000 | -48.3000 | 314 | 185 | 467.0 | 74.0 | 142.0 | 0.158 | 0.304 | 74 | 142 | 0.158 | 0.304 | 1 | OB | 200 | PKT | 3 | Bongo | ||||
| Argo_298_6 | 1998-04-06T17:45 | -30.7000 | -49.1000 | 188 | 124 | 354.9 | 8.0 | 176.0 | 0.023 | 0.496 | 8 | 176 | 0.023 | 0.496 | 1 | OB | 200 | PKT | 3 | Bongo | ||||
| Argo_298_6 | 1998-04-06T17:45 | -30.7000 | -49.1000 | 188 | 124 | 29.0 | 3.0 | 13.0 | 0.103 | 0.448 | 3 | 13 | 0.103 | 0.448 | 0 | VST | 0 | 100 | PKT | 3 | Cylindro-conical | |||
| Argo_298_7 | 1998-03-31T18:17 | -28.7000 | -47.2000 | 775 | 155 | 843.0 | 16.0 | 337.0 | 0.019 | 0.400 | 16 | 337 | 0.019 | 0.400 | 1 | OB | 200 | PKT | 4 | Bongo | ||||
| Argo_298_7 | 1998-03-31T18:17 | -28.7000 | -47.2000 | 775 | 155 | 29.0 | 0.0 | 37.0 | 0.000 | 1.276 | 0 | 37 | 0.000 | 1.276 | 0 | VST | 0 | 100 | PKT | 4 | Cylindro-conical | |||
| Argo_298_7 | 1998-03-31T18:17 | -28.7000 | -47.2000 | 775 | 155 | 43.5 | 0.0 | 11.0 | 0.000 | 0.253 | 0 | 11 | 0.000 | 0.253 | 0 | VST | 100 | 250 | PKT | 4 | Cylindro-conical | |||
| Argo_298_7 | 1998-03-31T18:17 | -28.7000 | -47.2000 | 775 | 155 | 72.5 | 4.0 | 1.0 | 0.055 | 0.014 | 4 | 1 | 0.055 | 0.014 | 0 | VST | 250 | 500 | PKT | 4 | Cylindro-conical | |||
| Argo_298_8 | 1998-04-01T11:30 | -28.7000 | -47.0000 | 658 | 169 | 991.4 | 1 | OB | 200 | CTD | 4 | Bongo | ||||||||||||
| Argo_298_9 | 1998-04-02T18:16 | -28.3000 | -47.3000 | 210 | 134 | 301.2 | 1 | OB | 200 | CTD | 4 | Bongo |