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CE0601 Fisheries Acoustic Survey

Arna fhoilsiú ag: Marine Institute
Tuairimí: 7
Rátáil oscailteachta:

Marine Institute Herring Acousic Survey: The northwest and west coast herring acoustic survey programme was first implemented in 1994. Prior to this a larval survey programme was carried out between 1981 and 1986. The stock in this area is composed of 2 spawning components (autum and winter), covering a large geographical area. Spawning may extend over a 4 month period from late September through to late March (Molloy et al, 2000). Traditionally fishing activity has targeted spawning and pre-spawning aggrefations, no summer matjie fishery exists in this area, as is the case in the Celtic Sea. A project is currently underway to describe stock structure and discrimination of herring around Ireland. The results of this project may have implications for the design of this survey and for the stock assessment. This is the second survey of this stock carried out by the Celtic Explorer. Standard oceanographic research data collection to ascertain the condition of the ocean. MSFD characteristics. MSP scientific research. ICES CTD reporting. Fisheries ecosystem metocean analysis.

Data Resources (5)

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Téama Timpeallacht
Dáta eisithe 2017-11-14
Dáta nuashonraithe 2018-11-29
Cloíonn an tacar sonraí leis na caighdeáin seo See the referenced specification
Nótaí Cearta {"While every effort is made in preparing the dataset no responsibility is accepted by or on behalf of the Marine Institute for any errors, omissions or misleading information. The Marine Institute accepts no responsibility for loss or damage occasioned or claimed to have been occasioned, in part or in full, as a consequence of any person acting, or refraining from acting as a result of a matter contained in this datasets or as a consequence of using this dataset for any purpose whatsoever.","A Creative Commons (CC) license is one of several public copyright licenses that enable the free distribution of an otherwise copyrighted work. A CC license is used when an author wants to give people the right to share, use, and build upon a work that they have created. Under Creative Commons CC BY 4.0 the following is granted: Rights Share — copy and redistribute the material in any medium or format; Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms. Requirements Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.",CC%20BY%204.0}
Minicíocht Nuashonraithe Eile
Teanga English
Clúdach Geografach i bhformáid GeoJSON {"type":"Polygon","coordinates":[[[-10.394529199999988, 53.189575199900005],[-10.394529199999988, 56.0024577003], [-7.159263100000001, 56.0024577003], [-7.159263100000001, 53.189575199900005], [-10.394529199999988, 53.189575199900005]]]}
SRS WGS 84 (EPSG:3857)
Eolas Dualfhoinse Data supplied by Marine Institute.
Tréimhse ama clúdaithe (tús) 2006-01-04
Tréimhse ama clúdaithe (deireadh) 2006-01-24