Catálogo de datos del IEO
Creation year
2012
225 record(s)
Type of resources
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Provided by
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Status
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A repeat seasonal hydrographic survey of the Balearic Sea, monitoring the Ibiza and Mallorca Channels.
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The campaign targets under INFUECO 1112, to carry on board the research vessel Angeles Alvariño, are the identification and mapping of habitats and characterization of biogenic benthic and demersal species. Specific objectives focus on the investigation of benthic Banks areas of 'Amanay' and 'El Banquete' by direct and visual methods. Specifically: · Extensive visual videogrammetry HD with sled towed "APHIA 2012". · Study epibenthic fauna through the use of beam trawl, to capture sessile and reduced mobility fauna in shallow soft bottoms and rock, and rock dredge for qualitative sampling of wildlife sessile hard bottom fauna. · Recognition with multibeam bathymetric and TOPAS parametric probe.
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Campaign to obtain samples of mud mullets (Mullus barbatus) and sediment. The objective is to evaluate the temporal trends of priority chemical pollutants and the study of the biological effects of pollution.
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Monitoring of eutrophication. Water and phytoplankton samples were taken to study the phytochemical and biological characteristics of the water column.
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Study of the Spanish continental shelf. Cartographic survey, obtaining seismic profiles and knowledge of the nature of the fund from high-resolution geophysical techniques using dredgers
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Monthly survey to study thermohaline and biological characterization of water masses in the East-North Atlantic.
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Monthly survey to study thermohaline and biological characterization of water masses in the East-North Atlantic.
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Monthly survey to study thermohaline and biological characterization of water masses in the East-North Atlantic.
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Monthly survey to study thermohaline and biological characterization of water masses in the East-North Atlantic.
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Monthly survey to study thermohaline and biological characterization of water masses in the East-North Atlantic.