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Abelló, Pere; Quetglas, Antoni; Olivar, M Pilar; Massuti, Enric (2021): Abundance of cephalopods, decapods and gelatinous organisms through the water column and diel patterns in the western Mediterranean Sea in winter and summer. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927335 (dataset in review)

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Abstract:
This file contains data on numerical abundance of micronekton organisms, mostly decapods, cephalopods, and cnidarians collected in winter (December 2009) and summer (July 2010) in the Balearic Islands region. A relatively small area was repeatedly sampled throughout the day. Samples were obtained by means of a double-warp modified commercial mid-water trawl, with standard pelagic trawl doors (otter boards) and graded-mesh netting to the cod-end (10 mm). Hauls were horizontal and lasted between 30 min and 1 hour, and the depth of the net was controlled by a SCANMAR system. Samples were identified on board or frozen for a later identification in the laboratory. These data were obtained within the project: "Estructura y dinámica del ecosistema bentopelágico de talud en dos zonas oligotróficas del Mediterráneo: una aproximación multidisciplinar y a distintas escalas temporales en las Islas Baleares", financed by the Spanish Ministerio de Ciencia e Innovación CTM2007-65844-C03.
Keyword(s):
Biodiversity; distribution; micronekton; vertical migration
Related to:
Olivar, M Pilar; Bernal, Ainhoa; Castellón, Arturo; Miquel, Joan; Massuti, Enric (2021): Abundance of mesopelagic fish through the water column and diel patterns in the western Mediterranean Sea in winter and summer. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927291
Olivar, M Pilar; Sabatés, Ana; Alemany, Francisco; Torres, Asvin Pérez (2021): Abundance of early stages of mesopelagic fish through the water column and diel patterns in the western Mediterranean in winter and summer. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927754
Quetglas, Antoni; Valls, Maria; Ordines, Francesc; de Mesa, Aina; Olivar, M Pilar; Keller, Stefanie; Massuti, Enric (2014): Structure and dynamics of cephalopod assemblages in the water column on shelf-break and slope grounds of the western Mediterranean. Journal of Marine Systems, 138, 150-159, https://doi.org/10.1016/j.jmarsys.2013.11.015
Simão, Daniela S; Torres, Asvin Pérez; Olivar, M Pilar; Abelló, Pere (2014): Vertical and temporal distribution of pelagic decapod crustaceans over the shelf-break and middle slope in two contrasting zones around Mallorca (western Mediterranean Sea). Journal of Marine Systems, 138, 139-149, https://doi.org/10.1016/j.jmarsys.2013.10.008
Further details:
Massuti, Enric; UTM-CSIC (2018): IDEADOS-09 Cruise, RV Sarmiento de Gamboa. UTM-CSIC, https://doi.org/10.20351/29SG20091130
Massuti, Enric; UTM-CSIC (2018): IDEADOS-10 Cruise, RV Sarmiento de Gamboa. UTM-CSIC, https://doi.org/10.20351/29SG20100712
Coverage:
Median Latitude: 39.495703 * Median Longitude: 2.304793 * South-bound Latitude: 38.918900 * West-bound Longitude: 2.074400 * North-bound Latitude: 39.828800 * East-bound Longitude: 3.249300
Date/Time Start: 2009-12-07T15:55:00 * Date/Time End: 2010-07-29T22:30:00
Minimum DEPTH, water: 30 m * Maximum DEPTH, water: 670 m
Event(s):
IDEADOS_2009_01-1 * Latitude Start: 39.052500 * Longitude Start: 2.382800 * Latitude End: 39.089200 * Longitude End: 2.341700 * Date/Time Start: 2009-12-07T15:55:00 * Date/Time End: 2009-12-07T16:42:00 * Elevation: -900.0 m * Mesh size: 10 mm * Location: Balearic Islands, western Mediterranean Sea * Campaign: IDEADOS_1209 (IDEADOS 09) * Basis: Sarmiento de Gamboa * Method/Device: Midwater trawl, Pelagica 280 m² (Pelagica 280)
IDEADOS_2009_02-1 * Latitude Start: 39.076100 * Longitude Start: 2.361100 * Latitude End: 39.021400 * Longitude End: 2.402800 * Date/Time Start: 2009-12-07T20:36:00 * Date/Time End: 2009-12-07T21:37:00 * Elevation: -906.0 m * Mesh size: 10 mm * Location: Balearic Islands, western Mediterranean Sea * Campaign: IDEADOS_1209 (IDEADOS 09) * Basis: Sarmiento de Gamboa * Method/Device: Midwater trawl, Pelagica 280 m² (Pelagica 280)
IDEADOS_2009_03-1 * Latitude Start: 38.982800 * Longitude Start: 2.431700 * Latitude End: 38.918900 * Longitude End: 2.431100 * Date/Time Start: 2009-12-07T23:15:00 * Date/Time End: 2009-12-08T00:15:00 * Elevation: -908.0 m * Mesh size: 10 mm * Location: Balearic Islands, western Mediterranean Sea * Campaign: IDEADOS_1209 (IDEADOS 09) * Basis: Sarmiento de Gamboa * Method/Device: Midwater trawl, Pelagica 280 m² (Pelagica 280)
Comment:
Haul layer code: Net acronym, haul number, layer acronym (DSL: Deep Scattering Layer, Surf: Surface, BBL: Benthic Boundary Layer)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventAbelló, Pere
2HaulHaulAbelló, Pere
3Date/Time of eventDate/TimeAbelló, Pere
4Date/Time of event 2Date/Time 2Abelló, Pere
5Latitude of eventLatitudeAbelló, Pere
6Longitude of eventLongitudeAbelló, Pere
7Latitude of event 2Latitude 2Abelló, Pere
8Longitude of event 2Longitude 2Abelló, Pere
9CodeCodeAbelló, Perehaul layer
10Light modeL modeAbelló, Pere
11Depth, bathymetricBathy depthmAbelló, Pere
12DEPTH, waterDepth watermAbelló, PereGeocode – min
13DEPTH, waterDepth watermAbelló, PereGeocode – max
14Towing speedTowing speedknAbelló, Pere
15Mouth area, effectiveMouth area effm2Abelló, Pere
16Life stageLife stageAbelló, PereVisual identification (VID)
17PhylumPhylumAbelló, PereVisual identification (VID)
18Taxon/taxaTaxaAbelló, PereVisual identification (VID)Class/Order
19Taxon/taxaTaxaAbelló, PereVisual identification (VID)
20Number of individualsInd No#Abelló, PereCounting, visual
Size:
4363 data points

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