Publication Date:
2023-11-25
Description:
This file contains data on numerical abundance of mesopelagic fishes 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.
Keywords:
Balearic Islands, western Mediterranean Sea; Biodiversity; Code; Counting, visual; Date/Time of event; Date/Time of event 2; Depth, bathymetric; DEPTH, water; distribution; 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; Event label; Family; Haul; IDEADOS; IDEADOS_0710; IDEADOS_1209; IDEADOS_2009_01-1; IDEADOS_2009_02-1; IDEADOS_2009_03-1; IDEADOS_2009_04-1; IDEADOS_2009_05-1; IDEADOS_2009_06-1; IDEADOS_2009_07-1; IDEADOS_2009_08-1; IDEADOS_2009_09-1; IDEADOS_2009_10-1; IDEADOS_2009_11-1; IDEADOS_2009_12-1; IDEADOS_2009_13-1; IDEADOS_2009_14-1; IDEADOS_2009_15-1; IDEADOS_2010_02-1; IDEADOS_2010_04-1; IDEADOS_2010_05-1; IDEADOS_2010_07-1; IDEADOS_2010_11-1; IDEADOS_2010_12-1; IDEADOS_2010_14-1; IDEADOS_2010_15-1; IDEADOS_2010_17-1; IDEADOS_2010_18-1; IDEADOS_2010_19-1; IDEADOS_2010_22-1; IDEADOS_2010_23-1; IDEADOS_2010_24-1; IDEADOS_2010_25-1; IDEADOS 09; IDEADOS-10; Latitude of event; Latitude of event 2; Life stage; Light mode; Longitude of event; Longitude of event 2; mesopelagic fish; Midwater trawl, Pelagica 112 m²; Midwater trawl, Pelagica 280 m²; Net, mouth area, effective; Number of individuals; Order; Pelagica 112; Pelagica 280; Sarmiento de Gamboa; SUMMER; Sustainable Management of Mesopelagic Resources; Taxon/taxa; Towing speed; vertical migration; VID; Visual identification
Type:
Dataset
Format:
text/tab-separated-values, 3699 data points
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