Catálogo de datos del IEO
Creation year
2008
202 record(s)
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Studies on food safety and quality changes of fish\nmain tasks:\n- Sampling of fish species for contaminant analysis in relation to the fishing area\n- Sampling of fish for various other analytical purposes \n- Investigation on nematodes in fish\n- microbiological studies
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Timing and frequency of landslide and gravity flow geohazards along the eastern North Atlantic continental margin This research cruise was a contribution towards the NERC strategic science programme (Oceans 2025). The main scientific objective was to improve our understanding of landslide and gravity flow geohazards along the eastern North Atlantic margin, in particular by studying event timing and frequency in the recent geological record. Special attention was being paid to geohazards that may potentially impact UK communities and infrastructure. Shallow piston coring of turbidite successions in deep basins produces the best record of recent (<50 kyrs) gravity flow events on adjacent margins (e.g. Weaver et al., 2000), but the availability of pre-existing data from the study area was patchy. Consequently, a key aim of JC027 was to 'fill the gaps' and recover cores from basins, or sections of basins, where data are urgently required. A total of 60 piston and megacores was successfully recovered during the cruise, from a series of lower canyon and basin floor environments. Shallow geophysical data, including subbottom profiles and hull-mounted multibeam bathymetry, were collected quasi-continuously during the cruise to define local environment around core sites. In complex areas, such as seafloor scours, Autosub6000 was deployed to collect high-resolution EM2000 multibeam bathymetry.
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Weekly cruise to monitorize physical and chemical variables in Rías Altas (Galicia)
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Weekly cruise to monitorize physical and chemical variables in Rias Baixas (Galicia)
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Weekly cruise to monitorize physical and chemical variables in Rías Altas (Galicia)
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Weekly cruise to monitorize physical and chemical variables in Rias Baixas (Galicia)
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Weekly cruise to monitorize physical and chemical variables in Rias Baixas (Galicia)
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Weekly cruise to monitorize physical and chemical variables in Rias Baixas (Galicia)
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Weekly cruise to monitorize physical and chemical variables in Rías Altas (Galicia)
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Weekly cruise to monitorize physical and chemical variables in Rias Baixas (Galicia)