Catch of tuna, tuna-like and by-catch species by french surface fisheries (2005-2017) aggregated by statistical squares of 5° longitude and latitude and 1 month time frame - onboard observers data

This dataset lists the spatio-temporally aggregated catch of tuna, tuna-like (i.e. billfish, bonitos, and mackerel) and by-catch species harvested by the french fisheries in the Atlantic and Indian oceans from 2005 to 2017. Species-specific catches expressed in weight or number are stratified by fishing gear, vessel flag reporting country, fishing mode (i.e. type of school used), type of catch (e.g. landed, discarded), time (regular intervals of 1 month) and area (statistical squares of 5° longitude and latitude). The data primarily comes from the onboard observers.

These data were collected by the Observatory of Exploited Tropical Pelagic Ecosystems (Ob7) of the French National Research Institute for Sustainable Development (IRD). The source fine-grained data (i.e. precise location and date) were first extracted from the database and then aggregated on a 1 month timeframe and 5° longitude and latitude resolution grid to produce this dataset. Additional details are provided in the « supplemental information » and in the « lineage » sections.

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Additional Info
Field Value
access_constraints []
bbox-east-long 89
bbox-north-lat 24
bbox-south-lat -26
bbox-west-long -26
contact-email ird@ird.fr
coupled-resource
[]
dataset-reference-date
[{"type": "revision", "value": "2018-06-26"}]
frequency-of-update annually
gis_geonetwork:GN_Metadata_Show http://geonetwork-french-tunaatlas.d4science.org/geonetwork/srv/en/catalog.search#/metadata/catch_observe_sum_5deg_1m_equaldistribution_tunaatlas
gis_geonetwork:GN_Metadata_Source http://geonetwork-french-tunaatlas.d4science.org/geonetwork/srv/en/xml.metadata.get?uuid=catch_observe_sum_5deg_1m_equaldistribution_tunaatlas
gis_geonetwork:GN_URL http://geonetwork-french-tunaatlas.d4science.org/geonetwork
graphic-preview-description Thumbnail from WMS / Geoserver
graphic-preview-file http://geoserver-french-tunaatlas.d4science.org/geoserver/wms?service=WMS&version=1.3.0&request=GetMap&layers=tunaatlas:catch_observe_sum_5deg_1m_equaldistribution_tunaatlas_aggregated,tunaatlas:continent&styles=&bbox=-26,-26,24,89&width=768&height=768&srs=EPSG:4326&format=image/png
graphic-preview-type WWW:LINK-1.0-http--link
GUID catch_observe_sum_5deg_1m_equaldistribution_tunaatlas
licence []
metadata-date 2018-06-26T16:31:54
metadata-language eng
point_of_contact IRD -, ird@ird.fr
progress tentative
resource-type dataset
responsible-party
[{"name": "Institut de recherche pour le d\u00e9veloppement (IRD)", "roles": ["publisher"]}]
spatial {"type": "Polygon", "coordinates": [[[-26.0, -26.0], [89.0, -26.0], [89.0, 24.0], [-26.0, 24.0], [-26.0, -26.0]]]}
spatial-data-service-type OGC Web-Service
spatial-reference-system 4326
spatial_harvester true
system:type Dataset
temporal-extent-begin 2005-10-01T00:00:00
temporal-extent-end 2017-12-31T00:00:00
topic_category
Management Info
Field Value
Author MARBEC Research Unit 248, IRD, IFREMER & Univ. Montpellier II,IRD, UMR MARBEC & COI,Institut de recherche pour le développement (IRD),MARBEC Research Unit, Observatory of Exploited Tropical Pelagic Ecosystems
Maintainer bluebridge_catalogue_one
Last Updated 27 September 2019, 07:58 (CEST)
Created 27 September 2019, 07:58 (CEST)