3,517 datasets found for "environment"

Téama: Environment

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  • 3 views
    Annual second leg underwater television (UWTV) survey of abundance and distribution of Nephrops in the Celtic Sea Nephrops Grounds. The prawn (Nephrops norvegicus) are common in the Celtic Sea occurring in geographically distinct sandy"muddy areas where the sediment is...
  • 0 views
    This survey was conducted on board the RV Celtic Explorer in 2007 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • 0 views
    This survey was conducted on board the RV Celtic Explorer in 2008 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • 0 views
    This survey was conducted on board the RV Celtic Explorer in 2009 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • 0 views
    This survey was conducted on board the RV Celtic Explorer in 2009 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • 0 views
    This survey was conducted on board the RV Celtic Explorer in 2010 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • 7 views
    Submarine landslides are the dominant sediment transport mechanism on continental margins, transferring volumes in the order of tens to hundreds of cubic kilometres from the continental slope to as far as the deep abyssal plain. Submarine landslides are known to be capable of...
  • 0 views
    This survey was conducted on board the RV Celtic Explorer in 2011 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • 2 views
    This survey was conducted on board the RV Celtic Explorer in 2012 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • 0 views
    This survey was conducted on board the RV Celtic Explorer in 2013 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • 1 views
    Possible deployment of vibrocoring equipment. Night time coring will only be envisaged if adverse weather conditions severely hamper core recovery during day time operations. Primarily, this application proposes to collect cores from and seismic imaging data of the sediments...
  • 9 views
    This inter-institutional survey, led by University College Dublin (UCD), took place on board the Marine Institute's R.V. Celtic Explorer in October"November 2015 in the Gulf of Cadiz. The aim of the survey was to assess the role of geothermal fluids emitted from...
  • 1 views
    This survey was conducted on board the RV Celtic Explorer in 2015 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • 15 views
    Acoustic surveys are generally carried out on spawning and pre-spawning aggregations of fish. Outside of the spawning season many pelagic species are generally very scattered over a large geographical area and difficult to detect using acoustic methods. A cruise track is first...
  • 2 views
    This survey was conducted on board the RV Celtic Explorer in 2017 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • The Western European Shelf Pelagic Acoustic Survey (WESPAS) survey program is the consolidation of two existing survey programs carried out by Fisheries Ecosystems Advisory Service (FEAS) in the Marine Institute. The Main Shelf herring acoustic survey has been carried out...
  • 0 views
    An acoustic survey targeting blue whiting (Micromesistius poutassou) spawning and post spawning aggregations in the north east Atlantic from 22nd March to 11th April 2011 Spawning takes place from January through to April along the shelf edge from the southern Porcupine...
  • An acoustic survey targeting blue whiting (Micromesistius poutassou) spawning and post spawning aggregations in the north east Atlantic from 22nd March to 11th April 2012. Spawning takes place from January through to April along the shelf edge from the southern Porcupine...
  • 0 views
    This survey was conducted on board the RV Celtic Explorer in 2010 by the Marine Institute (MI) as part of the annual groundfish survey to determine the distribution and abundance of commercial fish around Ireland. The Irish Groundfish Survey (IGFS) forms part of the...
  • This survey was conducted by the Marine Institute in Autumn 2012 as part of the annual Celtic Sea Herring Acoustic Survey. The aim of an acoustic survey is to determine the relative abundance of the target species. This information is then used to determine catch rates and...
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