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      • Discover the content of the session: "Underwater noises: Understanding and Preventing it"

      • In the past hundred years, the anthropogenic noise introduced into the marine environment has reached unprecedented levels. Effects of shipping noise on individuals and populations range from communication masking, behavioural disturbance. Production of stress hormones, etc. which consequently negatively affect both the animal individual fitness and population dynamics.
        The purpose of this session concerns, on the one hand, all the systems or methods enable to prevent or reduce the pressure of shipping Underwater Radiated Noise (URN) on the marine environment and, on the other hand, all the methods allowing the quantification of the URN level. The latest advances in marine acoustics research will be presented: passive and active acoustics, impacts of anthropogenic noise on marine organisms (from invertebrates to marine mammals) and also at ecosystem level. Various stakeholders will be likely to participate in this session: researchers, manager of natural environments, public decision makers, entrepreneurs, shipping companies, etc.
      • STW2022 image 90.jpg
      • Photo credit: SSQ Pile Driving

         

        Organizers

        IEEE OES France Chapter (France), Technopole Maritime du Québec (Canada) and Institut France-Québec Maritime (France-Canada)

         

        Programme

        TUESDAY 27th SEPTEMBER 2022

        Morning

        • 9-9.45am
          Plenary talk on “The acoustic world of silence”
          Cedric Gervaise(55)
          (55) Chorus acoustics, France

         

        • 9.45-10.30am
          Plenary talk on the project Life PIAQUO

          Eric Baudin(53)
          (53) Bureau Veritas, France

        • 10.30-11am Coffee break

        • 11-11.20am
          SubSea Quieter® Pile Driving: A disruptive, low cost and highly efficient Noise Mitigation System
          Céline Drouet(56), Damien Demoor(56), Damien Marigliano(56)
          (56) GREENOV-ITES, France

        • 11.20-11.40am
          PIAQUO: practical implementation of the European project AQUO
          Christian Audoly(48), Philippe Courmontagne(48), Laetitia Roux(48), Eric Baudin(53), Thomas Folegot(54), and Cedric Gervaise(55)
          (48) Naval Group, France
          (53) Bureau Veritas, France
          (54) Quiet-Oceans, France
          (55) Chorus acoustics, France

        • 11.40-12pm
          On the role of the tailored Green’s function within underwater radiated ship noise prediction
          Nicolas Trafny(48), Gilles Serre(48), Benjamin Cotté(49), and Jean-François Mercier(50)
          (48) Naval Group, Naval Research, France
          (49) IMSIA, ENSTA Paris, CNRS, CEA, EDF, Institut Polytechnique de Paris, France
          (50) POEMS, ENSTA Paris, CNRS, INRIA, Institut Polytechnique de Paris, France

        • 12-12.20pm
          SHIP URN: UNIGE activities in the context of LIFE-PIAQUO Project
          Stefano Gaggero(51), Tomaso Gaggero(51), Giorgio Tani(51), Diego Villa(51), Enrico Rizzuto(51), and Michele Viviani(51)
          (51) Università degli studi di Genova, Italy

        Afternoon

         

        • 3.15pm
          The Marine Acoustic Research Station (MARS) project: a unique infrastructure to determine the noise generated by ships and search for mitigation solutions
          By Guillaume St-Onge(179), Sylvain Lafrance(179), Cédric Gervaise(55)(179), Pierre Cauchy(179), Jeanne Merindol(179), Hugo Catineau(179), Pierre Mercure Boissonault(179), Charles Massicotte(272), Kamal Kesour(178), Jean Christophe Gauthier Marquis(178) and Marie Laurence Bazinet(178)
          (179) ISMER-UQAR, Canada
          (55) Chorus acoustics, France
          (272) MTE, Canada
          (178) IMAR, Canada

         

        • 3.35pm
          MARS station: A real time long-term equipment to measure URN following the standard ISO / ASA
          Cédric Gervaise(55)(179), Guillaume St-Onge(179), Sylvain Lafrance(179), Pierre Cauchy(179), Jeanne Merindol(179), Hugo Catineau(179), Pierre Mercure Boissonault(179), Charles Massicotte(272), Kamal Kesour(178), Jean Christophe Gauthier Marquis(178) and Marie Laurence Bazinet(178)

          (179) ISMER-UQAR, Canada
          (55) Chorus acoustics, France
          (272) MTE, Canada
          (178) IMAR, Canada

         

        • 3.55pm
          Assessment of the St. Lawrence soundscape at the MARS station
          Jeanne Merindol(179), Cédric Gervaise(55)(179), Guillaume St-Onge(179), Sylvain Lafrance(179), Pierre Cauchy(179), Hugo Catineau(179), Pierre Mercure Boissonault(179), Charles Massicotte(272), Kamal Kesour(178), Jean Christophe Gauthier Marquis(178) and Marie Laurence Bazinet(178)
          (179) ISMER-UQAR, Canada
          (55) Chorus acoustics, France
          (272) MTE, Canada
          (178) IMAR, Canada

         

        • 4.15pm
          Analysis of 36 URN signatures collected in 2021 with the MARS station
          Cédric Gervaise(55)(179), Guillaume St-Onge(179), Sylvain Lafrance(179), Pierre Cauchy(179), Jeanne Merindol(179), Hugo Catineau(179), Pierre Mercure Boissonault(179), Charles Massicotte(272), Kamal Kesour(178), Jean Christophe Gauthier Marquis(178) and Marie Laurence Bazinet(178)
          (179) ISMER-UQAR, Canada
          (55) Chorus acoustics, France
          (272) MTE, Canada
          (178) IMAR, Canada

         

         

        • 4.35pm
          A specific development of Inboard vibration and acoustics sensors to identify sources of URN
          Jean Christophe Gauthier Marquis(178), Cédric Gervaise(55)(179), Guillaume St-Onge(179), Sylvain Lafrance(179), Pierre Cauchy(179), Jeanne Merindol(179), Hugo Catineau(179), Pierre Mercure Boissonault(179), Charles Massicotte(272), and Kamal Kesour(178)
          (179) ISMER-UQAR, Canada
          (55) Chorus acoustics, France
          (272) MTE, Canada
          (178) IMAR, Canada

         

        • 4.55pm
          Detection of cavitation from Inboard measurements
          Kamal Kesour(178), Jean Christophe Gauthier Marquis(178), Cédric Gervaise(55)(179), Guillaume St-Onge(179), Sylvain Lafrance(179), Pierre Cauchy(179), Jeanne Merindol(179), Hugo Catineau(179), Pierre Mercure Boissonault(179), Charles Massicotte(272) and Pierre Mercure Boissonault(179)
          (179) ISMER-UQAR, Canada
          (55) Chorus acoustics, France
          (272) MTE, Canada
          (178) IMAR, Canada


        5.15pm Coffee break


        • 5.30pm
          Silence of Global Oceans: Acoustic Impact of COVID-19 Lockdown
          Artash Nath(57)
          (57) Monitor My Ocean, Canada

        • 5.50pm
          Underwater noises monitoring using DORI underwater acoustic recorders
          Caroline Magnier(52)
          (52) ABYSSENS, France

        • 6.10pm
          Experimental study and control of a hydrofoil generating a tonal noise
          Paul François(58), Jacques-André Astolfi(58), and Xavier Amandolese(59)
          (58) Ecole Navale, France
          (59) CNAM, France

        6.30pm End of session

         

         

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