Celtic Sea Herring Acoustic Survey Cruise Report 2013, 07 - 27 October, 2013

Autor:	O’Donnell, C., Nolan, C., Mullins, E., Lyons, K., Volkenandt, M., Keogh, N., McAvoy, S., Williams, D.
Jazyk:	angličtina
Rok vydání:	2013
Předmět:	herring FSS Survey Series Celtic Sea Acoustic Survey
Popis:	In the southwest of Ireland and the Celtic Sea (ICES Divisions VIIaS, g & j),herring acoustic surveys have been carried out since 1989. This survey was undertaken in early October. The geographical confines of the annual 21 day survey program have been modified in recent years to include areas to the south of the main winter spawning grounds in an effort to identify the whereabouts of winter spawning fish before the annual inshore spawning migration. Spatial resolution of acoustic transects has been increased over the entire south coast survey area. The acoustic component of the survey has been further complimented since 2004 by detailed hydrographic and marine mammal and seabird surveys. Funder: Marine Institute
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od______2197::729a752763494687f96f63fa2c9e6700 http://hdl.handle.net/10793/920 Zobrazit plný text záznamu