Colección de referencia de otolitos,…

Occurrence dataset published by Institute of Marine Sciences (ICM-CSIC)

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    Occurrences
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Summary

Full Title

Colección de referencia de otolitos, Instituto de Ciencias del Mar-CSIC

Description

This collection is a catalogue of otolith stored in a database. The database is regularly updated and at present (06/17/2014) it contains a total of 4556 high resolution images corresponding to 1381 species and 216 families from the Mediterranean Sea, Antarctic Ocean (Weddell Sea, Ross Sea, Antarctic Peninsula), Atlantic Ocean (Argentina, Uruguay, South-western Islands, Gulf of Mexico, USA, Canada, Baltic Sea, North Sea, Ireland Sea, Cantabric Sea, Portugal, Madeira, Canary Islands, Morocco, Cabo Verde, Senegal, Gabon, Namibia), Indic Ocean (Madagascar, Tanzania, Red Sea, Iran) and Pacific (Australia, New Zealand, New Caledonia, Muroroa, Peru, Ecuador, Canada, Alaska). AFORO website offers an open online catalogue of otolith images and its associated shape analysis through pattern recognition techniques applying Fourier transform (FT), curvature space scale (CSS) and wavelet analysis (WT). This site also includes an Automatic Taxon Identification such allows to search and identify directly using query images of otholits. Recently, AFORO has incorporated 3D otoliths.

Temporal coverages

Living time period: 1975

Language of Metadata

ENGLISH

Language of Data

ENGLISH

Administrative contact
Amalia Manjabacas Soriano
Passeig Marítim de la Barceloneta, 37-49, Barcelona, Barcelona ES, E-08003 +34 93 230 95 00

doi:10.15468/wdwxid

Published by

Institute of Marine Sciences (ICM-CSIC)

Publication Date

May 10, 2016

Registration Date

May 4, 2010

Hosted by

GBIF-Spain

Served by

GBIF Spain IPT

Links

External Data

Metadata Documents

3,929 Georeferenced data

View records

All records | In viewable area

Description

Species and families from the Mediterranean Sea, Antarctic Ocean (Weddell Sea, Ross Sea, Antarctic Peninsula), Atlantic Ocean (Argentina, more

About

What does this map show?

Other Contacts

Principal investigator
Emili García Ladona

Project ION tools for the search, management and visualization of heterogenous data over Internet (Ref: MCyT - TIC2000-0376-p4-04)

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Study area description

Otolith images and its associated shape analysis through pattern recognition techniques applying Fourier transform (FT), curvature space scale (CSS) and wavelet analysis (WT) are used in identification of stocks, populations and species as part of ecological, trophic , paleontological, archeological and fishery studies. This site also includes an Automatic Taxon Identification such allows to search and identify directly using query images of otholits.

Funding

Ministerio Ciencia y Tecnología (MCyT)

Project Personnel

Principal investigator
Emili García Ladona

Methodology

Collections

Collection name

Colección de referencia de otolitos, Instituto de Ciencias del Mar-CSIC

Collection Identifier

e95d0010-b3f1-11de-82f8-b8a03c50a862

Parent Collection Identifier

Not applicable

Specimen Preservation method

No treatment