Accepted Abstracts

Detecting the Soil Instabilities under Variable Loading Conditions by Rayleigh Wave Velocity Change – Yawar Hussain Universidade de Brasilia – UnB, Campus Universitário Darcy Ribeiro, Brazil
The Design of Low-Noise Amplifiers for Hydrophones – Rafael BarmakCentro Brasileiro de Pesquisas Físicas-CBPF/MCTI, Brazil
Modern River Charting: Inland ENC derived from Multibeam Survey in Paraguay River – Flávia Mandarino Centro de Hidrografia da Marinha, Brazil
Controlled Experiment to assess the Use of Watercolumn Multibeam Data in the Detection of Gas Seepages in Shallow Waters – Marcelo Peres Rocha Universidade de Brasilia, Instituto de Geociências - ICC Central, Brazil
Ultrasonic Scattering Responses from Phytoplankton: Measurements and Modelling – Patricio Bos Underwater Sound Division. Argentinian Navy Research Office (DIIV) UNIDEF (National Council of Scientific and Technical Research-Ministry of Defence) of Scientific and Technical Research - Ministry of Defence), Argentina
Automatic Compensation for Seafloor Slope and Depth in Post-Processing Recovery of Seismic Amplitudes – Diogo C. Garcia Universidade de Brasília - Faculdade Gama, Área Especial de Indústria Projeção, Brazil
Acoustic Patterns of Gas-Rich Sediments from Coastal Environments of Rio de Janeiro, SE Brazil – Luiz Henrique Pereira FontanaUniversidade Federal Fluminense, Rio de Janeiro, Brazil
Scalable Compression of Multibeam Echo Sounder Data – Ricardo L. De QueirozDepartamento de Ciência da Computação, Universidade de Brasilia, Brazil
Circulation Pattern in a Tidal Channel influenced by Tributary Channels and Adjacent Tidal Flats – Gerardo M.E PerilloInstituto Argentino de Oceanografía (CONICET-UNS) & Departamento de Geología, Univ. Nacional del Sur, Argentina
Use of AUV with Side Scan Sonar Embedded to Testify Targets in Anchoring Areas – Vitor B. Pimentel Fluminense Federal University (UFF), Niterói, RJ, Brazil
Quaternary Sedimentation of Potengi Estuary – Isabelle Caroline Barros da RochaUniversidade Federal do Rio Grande do Norte, Brazil
Pulse Compression Techniques Applied to a Very Shallow Water Data – Marina M. BousfieldUniversidade Federal de Santa Catarina, Florianópolis, Brazil
Development of Methodological Proceeding for Seismic Oceanography using Legacy Multi-Channel Seismic Data of the Oil and Gas Industry – João P. RistowUniversidade Federal de Santa Catarina, Florianópolis, Brazil
Analysis of Refection in Oceanographic Seismic Data for Identification of Thermohaline Structures in the Water Column of Southern Brazil – Izabelle Ferreira AllerUniversidade Federal de Santa Catarina, Florianópolis, Brazil
Clustering of Acoustic Emission Signals after Evaluation by Analog Modulations of a Hybrid Neural Network for the Study of Cracks Propagation – Orlando GeaCOPPE - UFRJ, Centro de Tecnologia, Rio de janeiro, Brazil
A Preliminary 3D Model of a Reservoir in Ecuador using an Unconventional Low-Budget Hidroacoustical System – AGUIRRE Karen E. AguirreEscuela Superior Politecnica Del Litoral - FIMCBOR, Guayaquil, Ecuador
Mapping Delphinid Occurrence using a Passive Acoustic Monitoring System towed by an Unmanned Surface Vehicle on the Southeast Coast of Brazil – Luiz Alexandre A. GuerraCentro de Pesquisas e Desenvolvimento Leopoldo Américo Miguez de Mello - PETROBRAS/CENPES, Brazil
2D Seismic Interpretation of Tectonic Structures in Sergipe Alagoas Basin – Carla Gabriela do Lago MontenegroUFRN, Campus Universitário Lagoa Nova, Brazil
Project: South Pacific Data and Information Network and Data to support Integrated Coastal Area Management (SPINCAM) - Perú – Jose Luis Hormaza GonzaloDirección de Hidrografía y Navegación (DHN), Peru
Characteristics of Marine Sediments in the Area of Rio de Janeiro Harbor through Acoustic Methods and Soundings – Patrícia B. CarvalhoUniversidade Federal Fluminense, Laboratório de Geologia Marinha – LAGEMAR - Departamento de Geologia, Brazil
Multibeam Bathymetry of the Outer Continental Shelf Focusing on Reef Environments – Jurandy Matias Da Silva Junior(UFRN - PPGG), Campus Universitário Lagoa Nova, Brazil
Evaluation of Structural Control over the Quaternary Sedimentation of the Continental Shelf of Salvador, Bahia, through High-resolution Seismic Surveys – Marcela M. SoaresUniversidade Federal da Bahia, Brazil
Using the Soundscape Ecology Approach to interpret Underwater Behavior of the Guiana dolphin (Sotalia guianensis) in the Baia de Todos os Santos, Northeastern Brazil – Marcos R. Rossi-SantosLaboratorio de Ecologia Acustica e Comportamento Animal, Universidade Federal do Reconcavo da Bahia, Brazil
Machine and Deep Learning Approaches to Localization and Range Estimation of Underwater Acoustic Sources – Ludwig HouegniganLaboratory of Applied Bioacoustics, Polytechnic University of Catalonia, UPC Barcelona Tech, Spain
The Minimum Oxygen Zone and its Relation to the Capture of Peruvian Anchovy in a Fishing Zone – Emilio Mendez Lazarte AUSTRAL GROUP SAA, Lima, Peru
Passive Acoustics for Monitoring Bottom Contact of Dredge Nets – CABREIRA ArielInstituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Argentina
Echo Traces Classification of Anchovy (Engraulis Anchoita) Schools – CABREIRA ArielInstituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Argentina
Obstacle Avoidance Framework for an Autonomous Surface Vehicle using a Mechanical Scanning Sonar – Sebastian Aldo VillarINTELYMEC-CIFICEN-CONICET, Universidad Nacional del Centro de la Prov. de Bs. As. Olavarría, Argentina
Influence of Seasonal Oceanographic Conditions and Changes after the 1997-1998 El Niño Event on the Anchovy Distribution – Pedro Ramiro Castillo ValderramaInstituto del Mar del Peru (IMARPE), Peru
A New Multifrequency Acoustic Method for the Discrimination of Biotic Components in Pelagic Ecosystems: Application in a High Diversity Tropical Ecosystem off Northeast Brazil – Gary VargasUniversidade Federal Rural de Pernambuco (UFRPE), Recife, Pernambuco, Brazil
Classification of Geomorphological Features in Pântano Do Sul Bay (Sc) from Side-Scan Sonar Images – Faynna ArendartchukCoastal Oceanography Laboratory, Federal University of Santa Catarina. Barra da Lagoa, Florianópolis, Brazil
The Behavior of Sotalia Guianensis during Boat Traffic in Sepetiba Bay, Southeastern Brazil – Leandro BonesiEconservation Estudos e Projetos Ambientais, Vitória, Brazil
Quantifying Shallow-Buried Maritime Archaeological Material using SBP Acoustics: Experimental and in-situ Wrecksite Survey Approaches – Trevor C. WintonDepartment of Maritime Archaeology, Flinders University, Adelaide, Australia
A new Fisheries and Oceanographic Research Vessel for Argentina: R/V Victor Angelescu – Adrian O. MadirolasGabinete de Hidroacústica, Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Mar del Plata, Argentina
Acoustic Observation of the Behavior of the Minimum Oxygen Zone (ZMO), using Fishing Vessels in Peru, 2007 – 2015 – Salvador PeraltillaTecnológica de Alimentos S.A., Peru
Use of Continuous Seismic Profiling and Side Scan Sonar for Identification and Characterization of Sand Banks: Case Study on the Stretch of the Continental Shelf in the North of the Santa Catarina Island – Mateus MartinsLaboratório de Oceanografia Costeira - Universidade Federal de Santa Catarina, Brazil
Acoustic Mapping of Fluid Mud Occurrence and Dynamics – Valeria da Silva QuaresmaEspírito Santo Federal University, Vitória, Brazil
Correlation between Seismic Attributes and Geological and Geotechnical Properties of Seafloor Sediments – Marina IguatemyUniversidade Federal Fluminense, Niteroi, Brazil
Subaqueous Dunes of Northern Shelf of Rio Grande Do Norte (Brazil) – Francisco C. Nascimento NetoFederal University of Rio Grande do Norte, Natal, Brazil
Morphological and Hydrodynamic Characterization of the Estuary of the Cunãni River – Amapá – João Paulo F. Silva LAGEMAR/UFF, Niterói & PPGG/UFRN, Departamento de Geologia - CCET-UFRN, Natal, Brazil
São Francisco River Mouth: Bedforms Characterization associated to Flow Conditions and Coastline Erosion – Diego D. Beserra UFRN, Natal, Brazil
Interferometric Sonography and Bathymetry of the Açú River Estuary, Macau-RN – Pedro Thiago de Moura Paiva UFRN, Natal, Brazil
Hidroacoustics Survey around Elephant Island (Subarea 48.1) and South Orkney Islands (Subarea 48.2), during Austral Summer 2016 – Nicolás A. AlegríaInstituto de Investigación Pesquera, Talcahuano, Chile
Sediment Waves on the Rio Grande Rise – Maria A. LisniowskiGeological Survey of Brazil (CPRM), Marine Geology Division, Brazil
Application of Hydroacustic and Optical Methods in the Studies of the Zooplankton Biomass and Size Spectrum in the Coast of Magdalena, Colombian Caribbean – Jorge paramoUniversidad del Magdalena, Grupo de Investigación Ciencia y Tecnología Pesquera Tropical (CITEPT), Colombia
Hydroacoustic Assessment of Fisheries Resources, Bathymetry and Bottom Types in Shallower Waters of Serrana Key Island, Biosphere Reserve Seaflower, Colombia – Jorge paramoUniversidad del Magdalena, Grupo de Investigación Ciencia y Tecnología Pesquera Tropical (CITEPT), Colombia
Observations on the Spatio-Temporal Patterns of the Fuegian Sprat Sprattus Fuegensis in the Beagle Channel – Mariano DiezCentro Austral de Investigaciones Científicas (CADIC-CONICET), Argentina
Bathymetry in Magdalena Region, Colombian Caribbean Sea – Jorge ParamoUniversidad del Magdalena, Grupo de Investigación Ciencia y Tecnología Pesquera Tropical (CITEPT), Colombia
An Open Source Tool for Echogram Visualization and Analysis – Hector VillalobosInstituto Politécnico Nacional - Centro Interdisciplinario de Ciencias Marinas (I.P.N.-CICIMAR), Departamento de Pesquerías y Biología Marina, Mexico
Application of Functional Data Analyses on Hydrological Profiles and Multifrequency Acoustic Data Enhance Ecosystem Characterisation in 3D – Daniel GradosUniversidade Federal de Pernanbuco, Brazil
Target Strength ex situ of Sprattus Fuegensis in Chilean Fjords – Javier LeguaInstituto de Fomento Pesquero, Chile
Application of the two ADCPs Technique in Estuaries to Characterize the Suspended Particulate Matter Transport – Luis P. ThomasGFGA, CIFICEN, (CONICET-UNCPBA-CICPBA), Argentina
The Spatio-Temporal Relationship of Red Squat Lobster (Pleuroncodes Monodon) with the Superficial Water Masses of the Peruvian Sea between 1998 and 2016 – Martin Santivañez YuffraFacultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Peru
Echo-character and Sedimentary Processes along a Continental Shelf adjacent to the Doce River Mouth, Southeastern Brazilian Coast – Valéria da Silva QuaresmaFederal Espírito Santo Federal University, Vitória, Brazil
Underwater Locator Beacon Signal Propagation on Tropical Waters – Rafael BarmakPROOCEANO, Rio de Janeiro & Centro Brasileiro de Pesquisas Físicas - CBPF, Rio de Janeiro, Brazil
Vertical Distribution and Morphology of Small Pelagic Fish Schools in the Gulf of California – Uriel Rubio-RodríguezInstituto Politécnico Nacional - Centro Interdisciplinario de Ciencias Marinas (I.P.N.-CICIMAR), Departamento de Pesquerías y Biología Marina, Mexico
Acoustic Monitoring of a Seismic Survey Using Lagrangian Profilers – Francisco A. dos Santos PROOCEANO, Rio de Janeiro, Brazil
Textural Patterns Distribution of Seabed using Hidroacoustics Data: Case Study of Ponta Negra Beach, Natal/RN-Brazil – Tiago Rafael de Barros PereiraUniversidade federal do Rio grande do Norte, Brazil
In Situ Target-Strength Measurement of Peruvian Jack Mackerel (Trachurus Murphy) obtained in the Cruise of October-December 2011 – Jhon H. Robles TrujilloIMARPE, Instituto del Mar del Peru, Peru
Filling the ‘White Ribbon’ in Temperate Australia: a Multi-Approach Method to Map the Terrestrial-Marine Interface – Rafael C. CarvalhoGeoQuest- School of Earth and Environmental Sciences, University of Wollongong, Australia
Pelagic Species Identification Using Acoustic Multifrecuency in Humboldt North Current – Luis A. La Cruz Peruvian Marine Research Institute, IMARPE, Lima, Peru
Integrating Side Scan Sonar, Bathymetric and Grain Size Data to Mapping Surficial Sediments at Paraná Inner Shelf, Southern Brazil – Luiz Henrique SielskiLaboratório de Estudos Costeiros, Universidade Federal do Paraná, Brazil
Evidence of School-Trap in Mixed Shoals of Anchovy (Engraulis Ringens) and Common Sardine (Strangomera Bentincki) In South-Central Chile – Jorge CastilloInstituto de Fomento Pesquero (IFOP), Chile
Mapping of Channels and Paleochannels in the Continental Shelf of Espírito Santo State – Mary Da Silva NogueiraDepartamento de Oceanografia, Universidade Federal do Espírito Santo, Brazil
A New Venue to Support Regional Collaboration and Networking in Bioacoustics Research and Conservation of Marine Mammals in Latin America (LAMLA) – Renata S. Sousa-LimaUFRN, Natal, Rio Grande do Norte, BRAZIL
Evaluation of Data Measured by Acoustic Profilers on the Southeast Brazilian Continental Slope – William Soares FilhoIPqM - Brazilian Navy Research Institute, Rio de Janeiro, Brazil
Status for the Development of Acoustic Mapping of Submerged Stone Age Sites – Ole GronDepartment of Geosciences and Natural Resource Management, University of Copenhagen, Denmark
Seismic Mapping of Archaeological Poles Embedded in Sea Floor Sediments – Ole GronDepartment of Geosciences and Natural Resource Management, University of Copenhagen, Denmark
Implementation of Processing Techniques in Single-Channel High-Resolution Seismic Data – Bruno Petrocelli TeixeiraUniversidade Federal Fluminense, UFF, Brazil
3D Documentation of Shipwrecks Embedded in Seafloor Sediments – Lars O. BoldreelDepartment of Geosciences and Natural Resource Management, University of Copenhagen,Geology section, Copenhagen, Denmark
Bathymetry and Changes on Seafloor Topography of the Southern Reykjanes Ridge – Renata M. F. RochaInstitute of Life and Environmental Sciences, University of Iceland, Reykjavik, Iceland
Characteristics and Distribution of Coastal Fish Associations in the Robinson Crusoe Subsystem - Santa Clara (Archipelago Juan Fernández, Chile) – Braulio TapiaDepartment of Oceanography, University of Concepcion, Chile
Acoustic Target Strength (TS) of Argentine Anchovy (Engraulis Anchoita): the Nighttime Scattering Layer – Adrian O. MadirolasInstituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Argentina
Protocol for Calibration, Noise Measurement and Elimination of Interferences in Digital Ecograms Generated by Fishing Vessels in Peru – Cynthia VásquezNational University Federico Villarreal, Lima, Peru
Fishing Skipjack (Katsuwonus Pelamis) with Pole and Line in Brazil Using Binocular, Sonar and Echo Sounders – Lauro MadureiraInstitute of Oceanography, Rio Grande Federal University, Brazil
ASV´s as Acoustic Platforms – Rafael B. D. CoelhoASV Global do Brasil Ltda, Brazil
Low-Frequency Leaf Blade Response of Posidonia Oceanica Seagrass – Jay R. JohnsonLISA - Envir. HydroAcoust. Lab, Université Libre de Bruxelles, Belgium & Mech. Eng. Dept. and App. Res. Labs., The University of Texas at Austin, USA
Advances in Estimating Suspended-Sediment Concentration from Multiple-Frequency, Down-Looking Acoustic Doppler Current Profilers: Missouri River Focus – Ricardo N. SzupianyFaculty of Engineering and Water Sciences, Littoral National University, Santa Fe, Argentina
Underwater Acoustics for Ecosystem Research: Synthesis of Current Knowledge and Current Advances and Perspectives in Northeast Brazil – Arnaud BertrandInstitut de Recherche pour le Développement (IRD), UMR MARBEC 248 IRD/CNRS/IFREMER/UM, France
Qualitative Time-lapse Seismic Interpretation: Seismic Amplitude or Impedance? A Case Study in the Norne Benchmark Case – Maleki MasoudDepartment of Petroleum Engineering, State University of Campinas, Brazil
Morphologic and Geoacoustic Characterization of Bottom Sediments in Antarctic Peninsula Continental Margin – Esthephany O. SilvaUniversidade Federal Fluminense, Niterói, RJ, Brazil
Digital Hydrophone Arrays – Pierre Almeida and Mark WoodOceanSonics
Streamlined Workflow for Hydrographic Data Processing – From Real-Time Data Processing to Final Products – Juan Carballini Teledyne CARIS
The Acoustic Ecology of a Kelp Forest – Jean-Pierre HermandUniversité libre de Bruxelles (ULB), LISA Environmental HydroAcoustics Lab, Belgium
Alternative Platforms for Collection of Quantitative Acoustic Data – Tonny AlgroyKongsberg Maritime AS, Norway
Research Ship - NPqHo Vital de Oliveira: State-of-the-Art in Hydrography – Aluizio Maciel Oliveira JrDirectorate of Hydrography and Navigation (DHN), Brazilian Navy
Seabed Mapping with HISAS for Oilfields Decommissioning Projects – Igor Drummond Alvarenga CSSub, Brazil
Acoustic Monitoring for Environmental Characterization – André L.S.C.OliveiraPROOCEANO, Brazil
High-Definition Chirp Sub-Bottom Profiling Combined with Reflection Seismics - Single-Pass Acquisition and Interpretation – Kim W.O. OláMeridata Finland Ltd
Further Information Providing by Multibeam in Addition to Bathymetry Data – Vicente CarrascoKongsberg Maritime AS, Norway
CPRM Actions in Marine Geology – Ivo PessanhaCPRM, Brazil
GeoSpectrum Technologies Inc. - Hydro-Acoustic Sensors and Systems – Arnold FurlongGeoSpectrum
From ADCP to Multi-funcional AD2CP – Pedro J. da C. RibeiroNortek Brazil
Methodology and Results for Evaluation of Submarine Cable Installation Route over Landfall Areas – Tiago C. TorresGardline Marine Sciences do Brasil S.A
Funding opportunities for R&D Brazil – Belgium Collaborations – Julie DumontWBI
The MVP: A Long Missed Tool is Back – Jehan ZouakAML Oceanographic
Untitled – Yamil BecharaAML Oceanographic