Ara es mostren els items 78-97 de 101

    • Seasonal rhythm in a Mediterranean coastal fish community as monitored by a cabled observatory 

      Condal, Fernando; Aguzzi, Jacopo; Sardà Amills, Francesc; Nogueras Cervera, Marc; Cadena Muñoz, Francisco Javier; Costa, Corrado; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (2012-08-23)
      Article
      Accés restringit per política de l'editorial
      To adequately describe seasonal rhythms in habitat utilization by fish communities, observations are needed that occur at a relatively high frequency and over large temporal windows. For the first time, images collected from ...
    • Sistema de medida de intensidad lumínica para columna de agua basada en plataforma Arduino 

      Jiménez Ortiz, Francisco José; Nogueras Cervera, Marc; Artero Delgado, Carola; Río Fernandez, Joaquín del (SARTI, 2014)
      Article
      Accés obert
    • Study on heat dissipation and cooling optimization of the junction box of OBSEA seafloor observatory 

      Toma, Daniel; Manuel Lázaro, Antonio; Nogueras Cervera, Marc; Río Fernandez, Joaquín del (Institute of Electrical and Electronics Engineers (IEEE), 2015-05-19)
      Article
      Accés obert
      Multidisciplinary underwater observatories represent an exceptional technological resource that can signify a qualitative forward step in marine scientific research as well as operational oceanography and climate change ...
    • Tele-operated ecological monitoring at the seafloor observatory (OBSEA) 

      Falahzadeh, Ahmad; Aguzzi, Jacopo; Nogueras Cervera, Marc; Toma, Daniel; Carandell Widmer, Matias; Francescangeli, Marco; Thomsen, Laurenz; Río Fernandez, Joaquín del (SARTI, 2021)
      Article
      Accés obert
      The development of new cabled oceanographic observatories is becoming of extreme importance to monitor in real-time a continuously changing environment. In this context, a local coastal network of fxed and mobile videomonitoring ...
    • Testing systems to monitor atmospheric CO2, PH and PCO2 in the OBSEA submarine 

      Pelejero, Carles; Nogueras Cervera, Marc; Artero Delgado, Carola; Guallart, Elisa F.; López Sanz, Àngel; Calvo, Eva; Movilla, Juancho; Chavez, Francisco P.; Morgui, Josep A.; Curcoll, Roger; Manuel Lázaro, Antonio (SARTI, 2014)
      Article
      Accés obert
    • The MeteoMet2 project—highlights and results 

      Garcia Benadí, Albert; Río Fernandez, Joaquín del; Nogueras Cervera, Marc (2018-01-18)
      Article
      Accés restringit per política de l'editorial
      Launched in 2011 within the European Metrology Research Programme (EMRP) of EURAMET, the joint research project ‘MeteoMet’—Metrology for Meteorology—is the largest EMRP consortium; national metrology institutes, universities, ...
    • The new seafloor observatory (OBSEA) for remote and long-term coastal ecosystem monitoring 

      Palanques Monteys, Albert; Toma, Daniel; Sardà Amills, Francesc; Puig Alenyà, Pere; Aguzzi, Jacopo; Manuel Lázaro, Antonio; Condal, Fernando; Guillen, J.; Nogueras Cervera, Marc; Río Fernandez, Joaquín del; Costa, Corrado; Menesatti, Paolo (2011-05-31)
      Article
      Accés obert
      A suitable sampling technology to identify species and to estimate population dynamics based on individual counts at different temporal levels in relation to habitat variations is increasingly important for fishery management ...
    • The use of coastal cabled video-observatories to monitor seasonal changes in shallow water fish community 

      Sbragaglia, Valerio; Aguzzi, Jacopo; Santamaria, Josep; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del; Nogueras Cervera, Marc; Sardà Amills, Francesc (IEEEXPLORE, 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
    • The video-based EGIM development 

      Francescangeli, Marco; Martínez Padró, Enoc; Carandell Widmer, Matias; Nogueras Cervera, Marc; Chatzievangelou, Damianos; Toma, Daniel; Río Fernandez, Joaquín del; Aguzzi, Jacopo (SARTI, 2023)
      Article
      Accés obert
    • Towards Naples Ecological REsearch for Augmented Observatories (NEREA): The NEREA-Fix module, a stand-alone platform for long-term deep-sea ecosystem monitoring 

      Fanelli, Emanuela; Aguzzi, Jacopo; Marini, Simone; Río Fernandez, Joaquín del; Nogueras Cervera, Marc; Canese, Simonepietro; Stefanni, Sergio; Danovaro, Roberto; Conversano, Fabio (Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-21)
      Article
      Accés obert
      Deep-sea ecological monitoring is increasingly recognized as indispensable for the comprehension of the largest biome on Earth, but at the same time it is subjected to growing human impacts for the exploitation of biotic ...
    • Traceable sea temperature measurements performed by optical fibers 

      García Izquierdo, Carmen; Garcia Benadí, Albert; Río Fernandez, Joaquín del; Nogueras Cervera, Marc (2017)
      Text en actes de congrés
      Accés obert
      In the framework of the EMRP project “ENV 58. Metrology for essential climate variables”, a new technique to perform traceable temperature measurements of the sea water column and sea water surface was designed and it is ...
    • TRACEABLE SEA TEMPERATURE VERTICAL PROFILE MEASURED BY OPTICAL FIBERS 

      Garcia Benadí, Albert; Río Fernandez, Joaquín del; Nogueras Cervera, Marc; Pulido de Torres, Carlos; García Izquierdo, Carmen; del Campo, D; Corredera, Pedro (IEEE Press, 2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Measurement of the seawater temperature at different depths to get a vertical temperature profile on the water column is presented in this paper: The acquisition system based on optical fiber Bragg gratings (FBGs) and the ...
    • Traceable sea water temperature measurements performed by optical fibers 

      García Izquierdo, Carmen; Garcia Benadí, Albert; Corredera, Pedro; Río Fernandez, Joaquín del; Nogueras Cervera, Marc (2018-10-01)
      Article
      Accés obert
      This paper describes a technique to perform traceable temperature measurements of the seawater column andseawater surface, based on optical ¿ber Bragg gratings. The paper explains the di¿erent phases of the work done:design ...
    • Underwater light estimation using the OBSEA camera 

      Nogueras Cervera, Marc; Río Fernandez, Joaquín del (SARTI, 2021)
      Article
      Accés obert
      This is a description of the method used in the OBSEA observatory to obtain a value for the amount of light present in the seafoor using the existing video surveillance camera.
    • Underwater light estimation using the OBSEA camera 

      Nogueras Cervera, Marc; Río Fernandez, Joaquín del (2021)
      Text en actes de congrés
      Accés obert
      This is a description of the method used in the OBSEA observatory to obtain a value for the amount of light present in the seafloor using the existing video surveillance camera.
    • Underwater seismometer validation 

      Roset Juan, Francesc Xavier; Nogueras Cervera, Marc; Garcia Benadí, Albert (2009-11-19)
      Article
      Accés obert
      This work verifies and validates the calibration in a marine geophone by means of a hyperbaric chamber before and after the pressure underwater laboratory test. The objective is to characterise the transfer function ...
    • Underwater seismometer validation 

      Roset Juan, Francesc Xavier; Nogueras Cervera, Marc; Garcia Benadí, Albert (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2010-03-04)
      Article
      Accés obert
      This work verifies and validates the calibration in a marine geophone by means of a hyperbaric chamber before and after the pressure underwater laboratory test. The objective is to characterise the transfer function ...
    • Upgrade of the OBSEA expandable seafloor observatory 

      Hidalgo Castro, Alberto; Nogueras Cervera, Marc (2011)
      Comunicació de congrés
      Accés obert
      The objective of this paper is to present the last modifications of the OBSEA observatory after the maintenance operations done.
    • Upgrade of the obsea expandable seafloor observatory 

      Nogueras Cervera, Marc; Hidalgo Castro, Alberto (SARTI, 2011)
      Article
      Accés obert
    • Video monitoring of Sparidae temporal rhythms: three-year study by OBSEA cabled observatory 

      Coco, Salvatore; Sbragaglia, Valerio; Fanelli, Emmanuela; Azzurro, Ernesto; Marini, Simone; Enguídanos, S.; Río Fernandez, Joaquín del; Nogueras Cervera, Marc; Toma, Daniel; Ponti, M.; Aguzzi, Jacopo (2016)
      Text en actes de congrés
      Accés obert
      The abundance and composition of fish assemblages varies at different temporal scales as a product of diel and annual rhythms. In this study, we used a video-wired observatory (OBSEA, www.obsea.es) to monitor annual rhythms ...