Now showing items 1-5 of 5

    • Annual rhythms of temporal niche partitioning in the Sparidae family are correlated to different environmental variables 

      Sbragaglia, Valerio; Núñez, Jesús D.; Dominoni, Davide; Coco, Salvatore; Fanelli, Emanuela; Azzurro, Ernesto; Marini, Simone; Nogueras Cervera, Marc; Ponti, M.; Río Fernandez, Joaquín del; Aguzzi, Jacopo (Nature, 2019-02-08)
      Open Access
      The seasonal timing of recurring biological processes is essential for organisms living in temperate regions. While ample knowledge of these processes exists for terrestrial environments, seasonal timing in the marine ...
    • Automatic fish counting from underwater video images: performance estimation and evaluation 

      Marini, Simone; Azzurro, Ernesto; Coco, Salvatore; Río Fernandez, Joaquín del; Nogueras Cervera, Marc; Sbragaglia, Valerio; Toma, Daniel; Aguzzi, Jacopo (2016)
      Conference report
      Open Access
      Cabled observatories offer new opportunities to monitor species abundances at frequencies and durations never attained before. When nodes bear cameras, these may be transformed into the first sensor capable of quantifying ...
    • Challenges to the assessment of benthic populations and biodiversity as a result of rhythmic behaviour: Video solutions from cabled observatories 

      Canals Artigas, Miquel; Aguzzi, Jacopo; Company, Juan Baptista; Costa, Corrado; Matabos, Marjolaine; Azzurro, Ernesto; Manuel Lázaro, Antonio; Menesatti, Paolo; Sardà, Francesc; Priede, Imants G.; Bahamón Rivera, Nixon; Marotta, Leonardo; Chiesa, Juan José; Fujiwara, Yoshihiro; Furushima, Y.; Juniper, S.K.; Favali, Paolo; Cline, D.; Delory, Eric (Chapman & Hall/CRC, 2012-06-01)
      Part of book or chapter of book
      Restricted access - publisher's policy
      All marine species studied thus far show rhythmic temporal patterns in their behavioural, physiological, and molecular functions, which are collectively known as biological rhythms. Biological rhythms are generated by ...
    • Seasonal changes in coastal fish assemblages by multiparametric video-observatory monitoring 

      Fanelli, Emmanuela; Sbragaglia, Valerio; Azzurro, Ernesto; Marini, Simone; Río Fernandez, Joaquín del; Toma, Daniel; Aguzzi, Jacopo (2017)
      Conference report
      Open Access
      Mutiparametric cable video-observatories can offer a great opportunity for the simultaneous monitoring of biotic and abiotic components of an ecosystem, responding to the monitoring strategic needs of the EU Marine ...
    • 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)
      Conference report
      Open Access
      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, to monitor annual rhythms ...