Catálogo de datos del IEO
Keyword
Vizconde de Eza
138 record(s)
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- Informacion en tiempo real de las estructuras de temperatura y salinidad de las capas superiores e intermedias de los oceanos.\n- Variabilidad de masas de aguas y calculos de transportes.Gyroscope
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Investigation of the sea floor by indirect and direct methods.
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Study of the impact of the fishing fleet on vulnerable ecosystems in the area of the Hatton Bank.
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The survey in Div. 3NO of NAFO Regulatory Area was initiated by Spain in 1995. Until 2001, the survey was carried out in spring (May), on board the Spanish vessel C/V Playa de Menduiña (338 GT and 800 HP) using bottom trawl net type Pedreira. Since 2001, the R/V Vizconde de Eza replaced the C/V Playa de Menduíña as the research vessel for the survey, and Campelen net replaced Pedreira net as survey gear. The main objectives of this survey time series are: a) to obtain biomass and abundance indices of the main exploited species, b) to study the structure and distribution of these demersal species in the area.
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Abundance indices, distribution patterns and faunal assemblages of demersal species in the Flemish Cap bank, together with the possible driving factors of their distribution. This survey belongs to the research project: 'Biología Pesquera pesquerías Lejanas'. This Project is partly funded by the DCR of the EU and the Education and Science Spanish Ministery.The main objectives of the above mentioned project related with this survey time series are: a) to obtain abundance indices of the main exploited species in the Flemish Cap bank; b) to estimate the strength of yearly recruitments of these species and their distribution in the bank. c) to study the structure and distribution o the demersal and benthic communities in the area.
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Abundance indices, distribution patterns and faunal assemblages of demersal species in the Flemish Cap bank, together with the possible driving factors of their distribution. This survey belongs to the research project: 'Biologia Pesquera pesquerias Lejanas'. This Project is partly funded by the DCR of the EU and the Education and Science Spanish Ministery.The main objectives of the above mentioned project related with this survey time series are: a) to obtain abundance indices of the main exploited species in the Flemish Cap bank; b) to estimate the strength of yearly recruitments of these species and their distribution in the bank. c) to study the structure and distribution o the demersal and benthic communities in the area.
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The survey in Div. 3NO of NAFO Regulatory Area was initiated by Spain in 1995. Until 2001, the survey was carried out in spring (May), on board the Spanish vessel C/V Playa de Menduiña (338 GT and 800 HP) using bottom trawl net type Pedreira. Since 2001, the R/V Vizconde de Eza replaced the C/V Playa de Menduíña as the research vessel for the survey, and Campelen net replaced Pedreira net as survey gear. The main objectives of this survey time series are: a) to obtain biomass and abundance indices of the main exploited species, b) to study the structure and distribution of these demersal species in the area.
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The surveys on NAFO Regulatory Area of Div. 3L (Flemish Pass) were initiated by Spain in 2003. The surveys were carried out by the R/V 'Vizconde de Eza' following the same procedures and using the same bottom trawl net type Campelen.The main objectives of this survey time series are: a) to obtain abundance indices of the main exploited species, b) to study the structure and distribution of these demersal species in the area.
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The surveys on NAFO Regulatory Area of Div. 3L (Flemish Pass) were initiated by Spain in 2003. The surveys were carried out by the R/V Vizconde de Eza following the same procedures and using the same bottom trawl net type Campelen.The main objectives of this survey time series are: a) to obtain abundance indices of the main exploited species b) to study the structure and distribution of these demersal species in the area.
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- Reconocimiento sistematicode las zonas de estudio con recubrimiento al 100%, con ecosonda multihaz\n- Realizacion de perfiles sismicos de alta resolucion con el sistema de sonda parametrica TOPAS\n- Toma de muestras de roca y sedimentos\n- Toma de datos sistematicos de: Perfiles de velocidad del sonido en el agua y estacion meteorologica