Description: Stomach contents analysis is a standard dietary assessment method that potentially enables quantifying diet components with high taxonomic resolution. We compiled diet compositions from stomach content analysis from 75 unique species or genera: 32 fish, 19 marine mammals, 14 elasmobranchs, 9 seabirds and one marine turtle. Data were gathered from 89 published sources that included samples collected between 1885 and 2016 throughout the central and Northeast Atlantic, and the Mediterranean Sea. When available, we reported the percentage number of individuals of a prey type as a proportion of the total number of prey items (%N), the proportion of a prey item by weight (%W), and the proportion of stomachs containing a particular prey item (i.e. percent frequency of occurrence, %F). For each data record, we also provided the sampling location, geographic coordinates, month and year of sample collection, method of sample collection, taxonomic ranks (phylum, class, order, family), number and size (or size range) of sampled organisms, as well as the reference and DOI of the original data source, for further details on the samples analysed and/or the analytical techniques used.
Global identifier:
Doi(
"10.1594/PANGAEA.946139",
)
Measurements {
domain: Unspecified,
station: None,
measured_variables: [
"Event label",
"Record number",
"Sample ID",
"Ocean and sea region",
"Location",
"LATITUDE",
"LONGITUDE",
"Month",
"Month",
"Year of observation",
"Year of observation",
"Gear",
"DEPTH, water",
"DEPTH, water",
"Organisms",
"Phylum",
"Class",
"Order",
"Family",
"Taxon/taxa",
"Taxon/taxa, unique identification (URI)",
"Taxon/taxa, unique identification (Semantic URI)",
"Number of individuals",
"Number of individuals",
"Replicates",
"Size",
"Size",
"Size",
"Phylum",
"Class",
"Order",
"Family",
"Prey taxa",
"Taxon/taxa, unique identification",
"Taxon/taxa, unique identification (URI)",
"Taxon/taxa, unique identification (Semantic URI)",
"Number of prey",
"Number of prey",
"Occurrence",
"Occurrence",
"Prey, mass",
"Prey, mass",
"Comment",
"Reference/source",
"Reference/source",
"Persistent Identifier",
],
methods: [],
}
Dataset
Origins: /Wissenschaft/PANGAEA
Tags: Seevogel ? Meeressäugetier ? Fisch ? Geografische Koordinaten ? Prädator ? Bewertungsverfahren ? Daten ? Gewässerorganismen ? Meeresgewässer ? Atlantischer Ozean ? Mittelmeer ? bathypelagic fish ? diet composition ? elasmobranchs ? large pelagic fish ? marine turtles ? mesopelagic fish ? mesopelagic food web ? pelagic fish ? stomach content analysis ?
Region: Azores
Bounding boxes: -75° .. 37.58° x 7.2327° .. 78°
License: cc-by/4.0
Language: Englisch/English
Issued: 2022-07-08
Modified: 2022-11-18
Time ranges: 2022-07-08 - 2022-11-18
Accessed 1 times.