Analysis of by-and incidental catches, and management perspectives of the toothfish longline fishery in the waters of Kerguelen and Crozet
The territory of the French Southern and Antarctic Lands (TAAF) is formed by the Adelie Land, the Scattered islands, the islands of Saint-Paul and Amsterdam, the archipelago of Crozet and the archipelago of Kerguelen, the last three being today classified in National Nature Reserve. The longline too...
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2018
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ftdumashal:oai:HAL:dumas-02078373v1 2023-07-30T03:55:30+02:00 Analysis of by-and incidental catches, and management perspectives of the toothfish longline fishery in the waters of Kerguelen and Crozet Analyse des captures accessoires et accidentelles, et perspectives de gestion de la pêcherie palangrière à la légine dans les eaux de Kerguelen et de Crozet Bigey, Fiona AGROCAMPUS OUEST Terres australes et antarctiques françaises (TAAF), rue Gabriel Dejean, 97410 Saint-Pierre Cédric Marteau 2018-09-14 https://dumas.ccsd.cnrs.fr/dumas-02078373 https://dumas.ccsd.cnrs.fr/dumas-02078373/document https://dumas.ccsd.cnrs.fr/dumas-02078373/file/2018_Bigey_Fiona_Halieutique.pdf fr fre HAL CCSD dumas-02078373 https://dumas.ccsd.cnrs.fr/dumas-02078373 https://dumas.ccsd.cnrs.fr/dumas-02078373/document https://dumas.ccsd.cnrs.fr/dumas-02078373/file/2018_Bigey_Fiona_Halieutique.pdf https://dumas.ccsd.cnrs.fr/dumas-02078373 Sciences du Vivant [q-bio]. 2018 Toothfish fishery Rays By-catches GLM French austral territories Pêcherie légine Raies Captures accessoires Terres australes françaises [SDV]Life Sciences [q-bio] info:eu-repo/semantics/masterThesis Master Thesis 2018 ftdumashal 2023-07-20T21:02:35Z The territory of the French Southern and Antarctic Lands (TAAF) is formed by the Adelie Land, the Scattered islands, the islands of Saint-Paul and Amsterdam, the archipelago of Crozet and the archipelago of Kerguelen, the last three being today classified in National Nature Reserve. The longline toothfish fishery is carried out in the exclusive economic zones (EEZs) of Crozet and Kerguelen. The target species for this fishery is only Patagonian toothfish (Dissostichus eleginoides), however, and despite the introduction of specific conservation measures and incentives, incidental species such as rays are also caught during the activity. The rays concerned are Bathyraja irrasa, Bathyraja eatonii and Bathyraja murrayi in Kerguelen and Amblyraja taaf in Crozet. Le territoire des Terres australes et antarctiques françaises (TAAF) est formé par la Terre Adélie, les îles Eparses, les îles de Saint-Paul et Amsterdam, l’archipel de Crozet et l’archipel de Kerguelen, les trois derniers étant aujourd’hui classés en Réserve naturelle nationale. La pêcherie palangrière à la légine se réalise dans les Zones économiques exclusives (ZEE) de Crozet et Kerguelen. L’espèce cible de cette pêche est uniquement la légine australe (Dissostichus eleginoides), néanmoins et malgré la mise en place de mesures de conservation spécifiques et des mesures incitatives, des espèces accessoires telles que les raies sont également capturées au cours de l’activité. Les raies concernées sont Bathyraja irrasa, Bathyraja eatonii et Bathyraja murrayi à Kerguelen et Amblyraja taaf à Crozet. Master Thesis Adelie Land Antarc* Antarctic Antarctique* Patagonian Toothfish DUMAS (Dépôt Universitaire de Mémoires Après Soutenance) Antarctic Austral Kerguelen Terre Adélie ENVELOPE(139.000,139.000,-67.000,-67.000) Terre-Adélie ENVELOPE(138.991,138.991,-59.999,-59.999) Saint-Paul ENVELOPE(-57.715,-57.715,51.467,51.467) La Terre-Adélie ENVELOPE(138.991,138.991,-59.999,-59.999) |
institution |
Open Polar |
collection |
DUMAS (Dépôt Universitaire de Mémoires Après Soutenance) |
op_collection_id |
ftdumashal |
language |
French |
topic |
Toothfish fishery Rays By-catches GLM French austral territories Pêcherie légine Raies Captures accessoires Terres australes françaises [SDV]Life Sciences [q-bio] |
spellingShingle |
Toothfish fishery Rays By-catches GLM French austral territories Pêcherie légine Raies Captures accessoires Terres australes françaises [SDV]Life Sciences [q-bio] Bigey, Fiona Analysis of by-and incidental catches, and management perspectives of the toothfish longline fishery in the waters of Kerguelen and Crozet |
topic_facet |
Toothfish fishery Rays By-catches GLM French austral territories Pêcherie légine Raies Captures accessoires Terres australes françaises [SDV]Life Sciences [q-bio] |
description |
The territory of the French Southern and Antarctic Lands (TAAF) is formed by the Adelie Land, the Scattered islands, the islands of Saint-Paul and Amsterdam, the archipelago of Crozet and the archipelago of Kerguelen, the last three being today classified in National Nature Reserve. The longline toothfish fishery is carried out in the exclusive economic zones (EEZs) of Crozet and Kerguelen. The target species for this fishery is only Patagonian toothfish (Dissostichus eleginoides), however, and despite the introduction of specific conservation measures and incentives, incidental species such as rays are also caught during the activity. The rays concerned are Bathyraja irrasa, Bathyraja eatonii and Bathyraja murrayi in Kerguelen and Amblyraja taaf in Crozet. Le territoire des Terres australes et antarctiques françaises (TAAF) est formé par la Terre Adélie, les îles Eparses, les îles de Saint-Paul et Amsterdam, l’archipel de Crozet et l’archipel de Kerguelen, les trois derniers étant aujourd’hui classés en Réserve naturelle nationale. La pêcherie palangrière à la légine se réalise dans les Zones économiques exclusives (ZEE) de Crozet et Kerguelen. L’espèce cible de cette pêche est uniquement la légine australe (Dissostichus eleginoides), néanmoins et malgré la mise en place de mesures de conservation spécifiques et des mesures incitatives, des espèces accessoires telles que les raies sont également capturées au cours de l’activité. Les raies concernées sont Bathyraja irrasa, Bathyraja eatonii et Bathyraja murrayi à Kerguelen et Amblyraja taaf à Crozet. |
author2 |
AGROCAMPUS OUEST Terres australes et antarctiques françaises (TAAF), rue Gabriel Dejean, 97410 Saint-Pierre Cédric Marteau |
format |
Master Thesis |
author |
Bigey, Fiona |
author_facet |
Bigey, Fiona |
author_sort |
Bigey, Fiona |
title |
Analysis of by-and incidental catches, and management perspectives of the toothfish longline fishery in the waters of Kerguelen and Crozet |
title_short |
Analysis of by-and incidental catches, and management perspectives of the toothfish longline fishery in the waters of Kerguelen and Crozet |
title_full |
Analysis of by-and incidental catches, and management perspectives of the toothfish longline fishery in the waters of Kerguelen and Crozet |
title_fullStr |
Analysis of by-and incidental catches, and management perspectives of the toothfish longline fishery in the waters of Kerguelen and Crozet |
title_full_unstemmed |
Analysis of by-and incidental catches, and management perspectives of the toothfish longline fishery in the waters of Kerguelen and Crozet |
title_sort |
analysis of by-and incidental catches, and management perspectives of the toothfish longline fishery in the waters of kerguelen and crozet |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://dumas.ccsd.cnrs.fr/dumas-02078373 https://dumas.ccsd.cnrs.fr/dumas-02078373/document https://dumas.ccsd.cnrs.fr/dumas-02078373/file/2018_Bigey_Fiona_Halieutique.pdf |
long_lat |
ENVELOPE(139.000,139.000,-67.000,-67.000) ENVELOPE(138.991,138.991,-59.999,-59.999) ENVELOPE(-57.715,-57.715,51.467,51.467) ENVELOPE(138.991,138.991,-59.999,-59.999) |
geographic |
Antarctic Austral Kerguelen Terre Adélie Terre-Adélie Saint-Paul La Terre-Adélie |
geographic_facet |
Antarctic Austral Kerguelen Terre Adélie Terre-Adélie Saint-Paul La Terre-Adélie |
genre |
Adelie Land Antarc* Antarctic Antarctique* Patagonian Toothfish |
genre_facet |
Adelie Land Antarc* Antarctic Antarctique* Patagonian Toothfish |
op_source |
https://dumas.ccsd.cnrs.fr/dumas-02078373 Sciences du Vivant [q-bio]. 2018 |
op_relation |
dumas-02078373 https://dumas.ccsd.cnrs.fr/dumas-02078373 https://dumas.ccsd.cnrs.fr/dumas-02078373/document https://dumas.ccsd.cnrs.fr/dumas-02078373/file/2018_Bigey_Fiona_Halieutique.pdf |
_version_ |
1772813818993311744 |