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  • 2005-2009  (4)
  • 1
    Publication Date: 2007-05-21
    Description: A network of three multi-sensor timeseries stations able to deliver real time physical and biochemical observations of the upper thermocline has been developed for the needs of the Mediterranean Forecasting System during the MFSTEP project. They follow the experience of the prototype M3A system that was developed during the MFSPP project and has been tested during a pilot pre-operational period of 22 months (2000–2001). The systems integrate sensors for physical (temperature, salinity, turbidity, current speed and direction) as well as optical and chemical observations (dissolved oxygen, chlorophyll-a, PAR, nitrate). The south Aegean system (E1-M3A) follows a modular design using independent mooring lines and collects biochemical data in the upper 100 m and physical data in the upper 500 m of the water column. The south Adriatic buoy system (E2-M3A) uses similar instrumentation but on a single mooring line and also tests a new method of pumping water samples from relatively deep layers, performing analysis in the protected "dry" environment of the buoy interior. The Ligurian Sea system (W1-M3A) is an ideal platform for air-sea interaction processes since it hosts a large number of meteorological sensors while its ocean instrumentation, with real time transmission capabilities, is confined in the upper 50 m layer. Despite their different architecture, the three systems have common sampling strategy, quality control and data management procedures. The network operates in the Mediterranean Sea since autumn 2004 collecting timeseries data for calibration and validation of the forecasting system as well for process studies of regional dynamics.
    Print ISSN: 1812-0784
    Electronic ISSN: 1812-0792
    Topics: Geosciences
    Published by Copernicus on behalf of European Geosciences Union.
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  • 2
    Publication Date: 2006-08-31
    Description: A network of three multi-sensor timeseries stations able to deliver real time physical and biochemical observations of the upper thermocline has been developed for the needs of the Mediterranean Forecasting System during the MFSTEP project. They follow the experience of the prototype M3A system that was developed during the MFSPP project and has been tested during a pilot pre-operational period of 22 months (2000–2001). The systems integrate sensors for physical (temperature, salinity, turbidity, current speed and direction) as well as optical and chemical observations (dissolved oxygen, chlorophyll-a, PAR, nitrate). The south Aegean system (E1-M3A) follows a modular design using independent mooring lines and collects biochemical data in the upper 100 m and physical data in the upper 500 m of the water column. The south Adriatic buoy system (E2-M3A) uses similar instrumentation but on a single mooring line and also tests a new method of pumping water samples from relatively deep layers, performing analysis in the protected ''dry'' environment of the buoy interior. The Ligurian Sea system (W1-M3A) is an ideal platform for air-sea interaction processes since it hosts a large number of meteorological sensors while its ocean instrumentation, with real time transmission capabilities, is confined in the upper 50 m layer. Despite their different architecture, the three systems have common sampling strategy, quality control and data management procedures. The network operates in the Mediterranean Sea since autumn 2004 collecting timeseries data for calibration and validation of the forecasting system as well for process studies of regional dynamics.
    Print ISSN: 1812-0806
    Electronic ISSN: 1812-0822
    Topics: Geosciences
    Published by Copernicus on behalf of European Geosciences Union.
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  • 3
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    Instituto Oceanográfico de la Armada, Guayaquil, Ecuador
    Publication Date: 2021-05-19
    Description: Series de tiempo de la velocidad del viento de Bahía de Caráquez y Manta, y altura de olas de Jaramijó durante 1979-1980 han sido analizados, observándose que las principales frecuencias, se encuentran comprendidas entre 2 días y 1 año, similares a aquellas de las ondas de largo período. Para esto se utilizaron técnicas estadísticas tales como la media corrida y el análisis espectral. Se estableció en forma clara, así mismo, la presencia de periocidades de 40-60 días para las series de viento similares a las referidas por Spíllane et al. (1987). Enfield (1987), y Luther (1980) entre otros. El régimen de vientos analizado coincide con el régimen de los vientos alisios del sur, los cuales decaen y se incrementan para las mismas épocas como producto del anticiclón del sur. El espectro cruzado entre las series de viento y de altura significativa de ola muestra una débil evidencia de la tendencia dominante de posibles ondas con períodos entre 3.0 y 7.0 días; además de un débil forzamiento local de los vientos sobre las ondas.
    Description: Incluye ref.bibl., grafs., tbls.
    Description: Published
    Keywords: Wind speed ; Wind speed
    Repository Name: AquaDocs
    Type: Journal Contribution
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  • 4
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    Unknown
    Instituto Oceanográfico de la Armada, Guayaquil, Ecuador
    Publication Date: 2021-05-19
    Description: El presente trabajo consiste en la recopilación de datos de olas existentes en las zonas ya mencionadas, con el propósito de analizar la climatología de olas en cada una de ellas, tratando de relacionarlas en forma conjunta, así como determinar la variabilidad de los parámetros de olas en los diferentes sitios. En este artículo se detalla la estadística básica de las alturas significativas y períodos medios, el análisis de la refracción de oleaje, las relaciones entre los parámetros medidos y las características de las olas extremas ó alturas significativas que pueden esperarse en un determinado período de tiempo.
    Description: Incluye ref.bibl., grafs., tbls.
    Description: Published
    Keywords: Climatology ; Wave analysis ; Wave data ; Climatology
    Repository Name: AquaDocs
    Type: Journal Contribution
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