Ara es mostren els items 24-40 de 40

    • Listening to the Deep: Live monitoring of ocean noise and cetacean acoustic signals 

      André, Michel; Van der Schaar, Mike Connor Roger Malcolm; Zaugg, Serge Alain; Houégnigan, Ludwig; Sánchez, A.M.; Castell, Joan (2011)
      Article
      Accés obert
      The development and broad use of passive acoustic monitoring techniques have the potential to help assessing the large-scale influence of artificial noise on marine organisms and ecosystems. Deep-sea observatories have ...
    • Machine and deep learning approaches to localization and range estimation of underwater acoustic sources 

      Houégnigan, Ludwig; Safari, Pooyan; Nadeu Camprubí, Climent; André, Michel; Van der Schaar, Mike Connor Roger Malcolm (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This paper introduces ongoing experiments and early results for the underwater localization and range estimation of acoustic sources. Beyond classical results obtained for direction of arrival estimation, results concerning ...
    • Marine mammal acoustic detections in the Greenland and Barents Sea, 2013 – 2014 seasons 

      Vreese, Steffen de; Van der Schaar, Mike Connor Roger Malcolm; Weissenberger, Jürgen; Erbs, Florence Amandine; Kosecka, Monika; Solé Carbonell, Marta; André, Michel (Nature, 2018-12-01)
      Article
      Accés obert
      While the Greenland and Barents Seas are known habitats for several cetacean and pinniped species there is a lack of long-term monitoring data in this rapidly changing environment. Moreover, little is known of the ambient ...
    • Modelling the underwater noise associated to the construction and operation of offshore wind turbines 

      Castell Balaguer, Joan Vicent; Van der Schaar, Mike Connor Roger Malcolm; Mas, Alex; Zaugg, Serge Alain; Houégnigan, Ludwig; Morell Ybarz, María; Solé, Marta; André, Michel (2009)
      Text en actes de congrés
      Accés obert
      The operation and in particular the construction of offshore wind converters induce considerable underwater noise emissions. It is assumed that small whales and seals can be affected by noise from machines and vessels, ...
    • Morphological evidence for the sensitivity of the ear canal of odontocetes as shown by immunohistochemistry and transmission electron microscopy 

      Vreese, Steffen de; André, Michel; Cozzi, Bruno; Centelleghe, Cinzia; Van der Schaar, Mike Connor Roger Malcolm; Mazzariol, Sandro (Nature, 2020-03-06)
      Article
      Accés obert
      The function of the external ear canal in cetaceans is still under debate and its morphology is largely unknown. Immunohistochemical (IHC) analyses using antibodies specific for nervous tissue (anti-S100, anti-NSE, anti-NF, ...
    • Noise and biological sounds: Artic soundscapes during the 2013 and 2014 seasons 

      Van der Schaar, Mike Connor Roger Malcolm; Johansen Haugerud, Anja; Weissenberger, Jürgen; André, Michel (SARTI, 2016)
      Comunicació de congrés
      Accés obert
      Statoil deployed three acoustic recorders from fall 2013 to fall 2014 in the Arctic region as part of a broad scientific campaign. One recorder was installed in the Barents Sea southeast of Spitsbergen. Two other recorders ...
    • Offshore exposure experiments on cuttlefish indicate received sound pressure and particle motion levels associated with acoustic trauma 

      Solé Carbonell, Marta; Sigray, Peter; Lenoir, Marc; Van der Schaar, Mike Connor Roger Malcolm; Lalander, Emilia; André, Michel (Macmillan Publishers, 2017-04-05)
      Article
      Accés obert
      Recent findings on cephalopods in laboratory conditions showed that exposure to artificial noise had a direct consequence on the statocyst, sensory organs, which are responsible for their equilibrium and movements in the ...
    • Proof of concept for distributing underwater noise mapping through EMODnet physics portal 

      Folegot, Thomas; Levaufre, Arnaud; André, Michel; Van der Schaar, Mike Connor Roger Malcolm; Río Fernandez, Joaquín del; Gorringe, Patrick; Novellino, Antonio (SARTI, 2018)
      Article
      Accés obert
      Underwater noise has been significantly raising in the past decades due to an increment of human-related activities in the oceans such as shipping, industrial activities, seismic explorations, coastal developments, etc. ...
    • Range detection of sperm whale sonar 

      André, Michel; Johansson, T.; Delory, Eric; Van der Schaar, Mike Connor Roger Malcolm; Morell Ybarz, María (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2008-04-08T15:36:31Z)
      Article
      Accés obert
    • Real-Time Monitoring of Noise in Cetacean Acoustic Niches 

      André, Michel; Van der Schaar, Mike Connor Roger Malcolm; Zaugg, Serge Alain; Houégnigan, Ludwig; Castell Balaguer, Joan Vicent; Sánchez, Antonio (2012-11-15)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Sources of sound produced by human activities induce physical, physiological, and behavioral effects on marine fauna (mammals, reptiles, fish, and invertebrates), effects that can be diverse depending on the proximity to ...
    • Sea lice are sensitive to low frequency sounds 

      Solé Carbonell, Marta; Lenoir, Marc; Fortuño Alós, Jose-Manuel; Vreese, Steffen de; Van der Schaar, Mike Connor Roger Malcolm; André, Michel (MDPI, 2021-07-12)
      Article
      Accés obert
      The salmon louse Lepeophtheirus salmonis is a major disease problem in salmonids farming and there are indications that it also plays a role in the decline of wild salmon stocks. This study shows the first ultrastructural ...
    • Seagrass Posidonia is impaired by human-generated noise 

      Solé Carbonell, Marta; Lenoir, Marc; Durfort, Mercè; Fortuño Alós, Jose-Manuel; Van der Schaar, Mike Connor Roger Malcolm; Vreese, Steffen de; André, Michel (2021-06-15)
      Article
      Accés obert
      The last hundred years have seen the introduction of many sources of artificial noise in the sea environment which have shown to negatively affect marine organisms. Little attention has been devoted to how much this noise ...
    • Space–time and hybrid algorithms for the passive acoustic localisation of sperm whales and vessels 

      Houégnigan, Ludwig; Zaugg, Serge Alain; Van der Schaar, Mike Connor Roger Malcolm; André, Michel (2010-11)
      Article
      Accés restringit per política de l'editorial
      In the frame of the European Sea-floor Observatory Network (ESONET) and in preparation of the Demonstration Mission Listening to the Deep-Ocean Environment (LIDO) algorithms for the automated real-time detection, ...
    • Sperm whale (physeter macrocephalus) acoustic identification 

      Van der Schaar, Mike Connor Roger Malcolm; Delory, Eric; André, Michel (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2008-04-08T15:43:39Z)
      Article
      Accés obert
    • Sperm whale long-range echolocation sounds revealed by ANTARES, a deep-sea neutrino telescope 

      André, Michel; Caballé Mestres, Adrià; Van der Schaar, Mike Connor Roger Malcolm; Solsona Berga, Alba; Houégnigan, Ludwig; Zaugg, Serge Alain; Sánchez Delgado, Albert-miquel; Castell Balaguer, Joan Vicent; Vilà Martí, Frederic; Solé Carbonell, Marta (Macmillan Publishers, 2017-04-12)
      Article
      Accés obert
      Despite dedicated research has been carried out to adequately map the distribution of the sperm whale in the Mediterranean Sea, unlike other regions of the world, the species population status is still presently uncertain. ...
    • The EMSO Generic Instrument Module (EGIM): standardized and interoperable instrumentation for ocean observation 

      Lantéri, Nadine; Ruhl, H.A.; Gates, Andrew; Martínez Padró, Enoc; Río Fernandez, Joaquín del; Aguzzi, Jacopo; Cannat, Mathilde; Delory, Eric; Matabos, Marjolaine; Petihakis, George; Rolin, Jean-François; Van der Schaar, Mike Connor Roger Malcolm; André, Michel; Blandin, Jérôme; Francescangeli, Marco; Lagadec, Jean-Romain; Pagonis, Paris; Piera Fernández, Jaume; Toma, Daniel; Moreau, Bertrand; Wright, Heather M. N.; Dañobeitia, Juan Jose; Favali, P. (Frontiers Media, 2022-03-18)
      Article
      Accés obert
      The oceans are a fundamental source for climate balance, sustainability of resources and life on Earth, therefore society has a strong and pressing interest in maintaining and, where possible, restoring the health of the ...
    • Towards automated long-term acoustic monitoring of endangered river dolphins: a case study in the Brazilian Amazon floodplains 

      Erbs, Florence Amandine; Gaona, Marina; Van der Schaar, Mike Connor Roger Malcolm; Zaugg, Serge Alain; Ramalho, Emiliano; Houser, Dorian; André, Michel (Springer Nature, 2023-07-27)
      Article
      Accés obert
      Using passive acoustic monitoring (PAM) and convolutional neural networks (CNN), we monitored the movements of the two endangered Amazon River dolphin species, the boto (Inia geoffrensis) and the tucuxi (Sotalia fluviatilis) ...