PANGAEA_884726
Ichthyoplankton composition from PC-BELAP cruise 2, Southern Brazilian Shelf, in 1982
Muelbert, Jose H; de Macedo-Soares, Luis Carlos Pinto; Favareto, L R; Costa, M D P
Ichthyoplankton composition from PC-BELAP cruise 2, Southern Brazilian Shelf, in 1982
2018-01-10
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.884726
Investigator
Jose H
Muelbert
docjhm@furg.br
Earth Science
Event label
Date/Time of event
Latitude of event
Longitude of event
Depth, bathymetric
Temperature, water
Salinity
Volume
Zooplankton, biovolume
Fisch, eggs
Fish larvae
Fisch, eggs
Fish larvae
Order
Family
Species
Number of species
Flag
Method comment
DEPTH, water
Device type
geoscientificInformation
42_1
42_10
42_11
42_12
42_13
42_14
42_15
42_16
42_17
42_18
42_19
42_2
42_20
42_21
42_22
42_23
42_24
42_25
42_26
42_27
42_28
42_29
42_3
42_30
42_31
42_32
42_33
42_34
42_35
42_36
42_37
42_38
42_39
42_4
42_40
42_41
42_42
42_43
42_5
42_6
42_7
42_8
42_9
CTD/Rosette
Net
PC-Belap_2
PC-Belap_2_1
PC-Belap_2_10
PC-Belap_2_11
PC-Belap_2_12
PC-Belap_2_13
PC-Belap_2_14
PC-Belap_2_15
PC-Belap_2_16
PC-Belap_2_17
PC-Belap_2_18
PC-Belap_2_19
PC-Belap_2_2
PC-Belap_2_20
PC-Belap_2_21
PC-Belap_2_22
PC-Belap_2_23
PC-Belap_2_24
PC-Belap_2_25
PC-Belap_2_26
PC-Belap_2_27
PC-Belap_2_28
PC-Belap_2_29
PC-Belap_2_3
PC-Belap_2_30
PC-Belap_2_31
PC-Belap_2_32
PC-Belap_2_33
PC-Belap_2_34
PC-Belap_2_35
PC-Belap_2_36
PC-Belap_2_37
PC-Belap_2_38
PC-Belap_2_39
PC-Belap_2_4
PC-Belap_2_40
PC-Belap_2_41
PC-Belap_2_42
PC-Belap_2_43
PC-Belap_2_5
PC-Belap_2_6
PC-Belap_2_7
PC-Belap_2_8
PC-Belap_2_9
Atlantico Sul
1982-11-17
1982-11-21
Complete
-33.02
-31.85
-52.379999999999995
-51.29000000000002
9.0 m (DEPTH, water)
55.0 m (DEPTH, water)
unrestricted
CC-BY-SA-3.0: Creative Commons Attribution-ShareAlike 3.0 Unported
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
4664 data points
text/tab-separated-values
Calazans, Danilo K (1992): Taxonomy, distribution and abundance of protozoea, mysis and megalopa stages of penaeidean decapods from the Southern Brazilian coast [dissertation]. School of Biological Sciences, University of London, 435 pp
Ibagy, A S; Sinque, C (1995): Distribuição de ovos e larvas de Sciaenidae (Perciformes-Teleostei) na região costeira do Rio Grande do Sul - Brasil. Arquivos de Biologia e Tecnologia, 38(1), 249-270
For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.884726"! ** The PC-BELAP project was coordinated by Laboratório de Crustáceos Decápodos and Laboratório de Ictiologia of the Department of Oceanography of the Federal University of Rio Grande between the 31º49'S and 33ºS extending to the 60 m isobath in the years 1982 and 1983 ((Calazans, 1992; Ibagy & Sinque, 1995). Five cruises were conducted aboard NOc. Atlantico Sul, but in the first cruise (August / September 1982) no ichthyoplankton samples were analyzed. Plankton samples were collected with oblique trawls made from 1 m above the bottom to the surface with a conical 0.6 m diameter and 2.5 m long 330 ?m mesh-net coupled with a flowmeter (General Oceanics ) and a 20 kg hydrodynamic depressor. In shallow stations (i.e., with depths of 10 m or less), double oblique trawls were performed to increase the volume of filtered water (Ibagy & Sinque, 1995). The trawl velocity was estimated to be maintained between 1.5 and 2 ms-1 and vessel velocity constant at 1 ms-1 (approximately 2 kt) (Calazans, 1992). 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 of filtered water was calculated and used to standardize the abundance of fish eggs and larvae per 100 m3. The identification of the eggs and larvae of fish was complete from the second cruise (November 1982) up to the 22nd station of the third cruise (January 1983). From the 23rd station of the third cruise the focus of identification was on the Clupeiformes and Sciaenidae.
http://en.wikipedia.org/wiki/Volume
Volume
https://en.wikipedia.org/wiki/Species
Species
PANGAEA_884342
DIF
9.4
2018-01-10
2026-05-07