Geir Pedersen
Seniorforsker
gepe@norceresearch.no
+47 942 79 437
Nygårdsgaten 112, 5008 Bergen, Norway
Divisjon
Energi og teknologi
Forskningstema
CO2-utslippsovervåkning
Akustikk
Forskergrupper
Mer info om Geir
Prosjekter
Publikasjoner
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ForskningsrapportCruise report Hywind Tampwn 19 to 26 October 2024 — cruise no. 2024001015– Havforskningsinstituttet 2025
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ForskningsrapportCRIMAC cruise report 2024 — Cruise report for 2024001019 RV G. O. Sars– Havforskningsinstituttet 2025
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ForskningsrapportEffekter av seismikk-undersøkelser på fiskeriene — FiskeriSeis prosjektrapport– Havforskningsinstituttet 2025
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Vitenskapelig artikkelHigh-precision model and open-source software for acoustic backscattering by liquid- and gas-filled prolate spheroids across a wide frequency range and incident angles: Implications for fisheries acoustics– Journal of Sound and Vibration 2025
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Vitenskapelig artikkelBroadband acoustic classification of Atlantic cod, polar cod, and northern shrimp in in situ mesocosm experiments– Fisheries Research 2025
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Vitenskapelig artikkelDifferential Item Functioning for Gender and Age of the DSM-IV Borderline Personality Disorder Criteria in a Large Clinical Sample– Journal of Psychopathology and Behavioral Assessment 2025
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Vitenskapelig artikkelThe societal costs of avoidant personality disorder– Personality and Mental Health 2025
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Vitenskapelig artikkelSilent uncrewed surface vehicles reveal the diurnal vertical distribution of lesser sandeel– ICES Journal of Marine Science 2025
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Vitenskapelig artikkelResolving acoustic azimuth using an accelerometer-based underwater acoustic vector sensor– Limnology and Oceanography : Methods 2025
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ForskningsrapportAdvice from the Institute of Marine Research on anthropogenic noise in the sea - Knowledge base, assessments and advice for 2025– Havforskningsinstituttet 2025
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KonferanseforedragImproving Partial-Wave Calibration of Broadband Transducers using FEM– Scandinavian Symposium on Physical Acoustics 2025
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KonferanseforedragIdentifying size and behavior of Mueller’s Pearlside (Maurolicus muelleri) by combining measured broadband frequency responses with backscattering models and in-trawl observations– ICES Annual Science Conference 2024
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KonferanseforedragProjects at IMR relying on large scale analysis of acoustic data– CRIMAC workshop 2024
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Vitenskapelig artikkelUncrewed surface vehicles (USVs) as platforms for fisheries and plankton acoustics– ICES Journal of Marine Science 2024
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KonferanseforedragAdvancing Fisheries Acoustics: The Role of CRIMAC in Expanding Applications through Innovative Technologies– OCEANOLOGY INTERNATIONAL 2024 2024
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KonferanseforedragAcoustic interpretation for Calanus in real time and post processing methods– SFI Harvest Workshop - Collaborative multiagent networks for zooplankton detection and estimation 2024
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KonferanseforedragActive acoustics on a glider : scientific and technological challenges– EGO Webinar on glider collaboration at global level 2024
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Vitenskapelig artikkelPulse duration, frequency band, and sweep direction effects on crosstalk in wideband backscattering measurements– Journal of the Acoustical Society of America 2024
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KonferanseforedragTesting acoustic data quality and performance on Sounder USV– WGFAST - ICES Working Group on Fisheries Acoustics, Science and Technology 2024
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KonferanseforedragBehaviour and platform dependent broadband backscattering by physostome fish (Clupea harengus L.) revisited– WGFAST - ICES Working Group on Fisheries Acoustics, Science and Technology 2024
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KonferanseforedragEffects of pulse duration on nonlinear crosstalk in wideband backscattering measurements– WGFAST - ICES Working Group on Fisheries Acoustics, Science and Technology 2024
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KonferanseforedragExploring the impact of Fourier window lengthon target strength frequency response estimation in broadband echosounders– 47th Scandinavian Symposium on Physical Acoustics 2024
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Vitenskapelig artikkelBroadband backscattering by Atlantic herring (Clupea harengus L.) differs when measured from a research vessel vs. a silent uncrewed surface vehicle– ICES Journal of Marine Science 2024
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ForskningsrapportSurvey report for CRIMAC SFI 2023– Havforskningsinstituttet 2024
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KonferanseforedragDiscrimination of target strength spectra from three coinciding Arctic species (Boreogadus saida, Gadus morhua, Pandalus borealis)– Canadian Meterological and Oceanographic Society conference 2023
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KonferanseforedragTarget spectra discrimination of three Arctic species– From Echosounders to the Cloud: Transforming Acoustic Data to Information - ICES Fisheries and Plankton Acoustic Symposium 2023
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KonferanseforedragModel-informed classification of broadband acoustic backscattering from zooplankton in an in situ mesocosm– From Echosounders to the Cloud: Transforming Acoustic Data to Information - ICES Fisheries and Plankton Acoustic Symposium 2023
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KonferanseforedragBroadband underwater acoustic signal processing– HTEK301 - Selected Topics in Ocean Technology lecture (UiB) 2023
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Vitenskapelig artikkelBioglider: an integrated glider solution for enhancing environmental knowledge– IEEE Journal of Oceanic Engineering 2023
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ForskningsrapportHavforskningsinstituttets rådgivning for menneskeskapt støy i havet - Kunnskapsgrunnlag, vurderinger og råd for 2024– Havforskningsinstituttet 2023
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Vitenskapelig artikkelQuantitative processing of broadband data as implemented in a scientific split-beam echosounder– Methods in Ecology and Evolution 2023
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Vitenskapelig artikkelModel-informed classification of broadband acoustic backscatter from zooplankton in an in situ mesocosm– ICES Journal of Marine Science 2023
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ForskningsrapportCruise report Hywind Tampen 13 to 28 March 2023 - Cruise no. 2023001004 G.O. Sars– Havforskningsinstituttet 2023
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ForskningsrapportThe One Ocean Expedition: Science and Sailing for the Ocean We Want– Havforskningsinstituttet 2023
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ForskningsrapportCRIMAC cruise report: Development of acoustic and optic methods for underwater target calssification - G.O. Sars 22.11 - 03.12 2022– Havforskningsinstituttet 2023
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KonferanseforedragResolving and characterizing nearby targets by means of broadband acoustics– Scandinavian Symposium on Physical Acoustics 2023
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KonferanseforedragBehaviour dependent broadband backscattering by physostomous fish (Clupea harengus L.)– Scandinavian Symposium on Physical Acoustics 2023
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KonferanseforedragMonitoring salmon with broad band echo sounders – investigate acoustic parameters as indicators for welfare– Scandinavian Symposium on Physical Acoustics 2023
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Vitenskapelig artikkelInverse method applied to autonomous broadband hydroacoustic survey detects higher densities of zooplankton in near-surface aggregations than vessel-based net survey– Canadian Journal of Fisheries and Aquatic Sciences 2022
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Vitenskapelig artikkelChanges in humpback whale song structure and complexity reveal a rapid evolution on a feeding ground in Northern Norway– Frontiers in Marine Science 2022
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Vitenskapelig artikkelTaxonomical classification of reef fish with broadband backscattering models and machine learning approaches– Journal of the Acoustical Society of America 2022
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KonferanseforedragStudy of the acoustic reflectivity of pelagic fishes in the Mediterranean Sea: from ex-situ experiments to backscattering model– WGFAST - Working Group on Fisheries Acoustics Science and Technology 2022
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ForskningsrapportCRIMAC - Annual Report 2021– CRIMAC 2022
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KonferanseforedragQuantitative processing of broadband data as implemented in a scientific split-beam echosounder– WGFAST - Working Group on Fisheries Acoustics Science and Technology 2022
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KonferanseforedragMonitoring salmon with broad band echo sounders – investigate acoustic parameters as indicators for welfare– WGFAST - Working Group on Fisheries Acoustics Science and Technology 2022
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ForskningsrapportDoes seismic have an effect on zooplankton? - Field study at Ekofisk with RV Kristine Bonnevie– Havforskningsinstituttet 2022
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KonferanseforedragGas-baldder elongation estimation of mesopelagic organisms from wideband target strength frequency response– WGFAST - Working Group on Fisheries Acoustics Science and Technology 2022
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ForskningsrapportRisk of impact on nearby fish farms associated with establishment of underwater naval training area at Korsnes fortress– Forsvarets forskningsinstitutt (FFI) 2022
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Vitenskapelig artikkelTemporal patterns in the soundscape of a Norwegian gateway to the Arctic– Scientific Reports 2022
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Vitenskapelig artikkelMid-summer vertical behavior of a high-latitude oceanic zooplankton community– Journal of Marine Systems 2022
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KonferanseforedragApplication of backscattering models for targetstrength measurement of T. mediterraneus and S. colias in the Mediterranean Sea– Scandinavian Symposium on Physical Acoustics 2022
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ForskningsrapportAdvice from the Institute of Marine Research on anthropogenic noise in the sea– Havforskningsinstituttet Bergen 2022
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Vitenskapelig artikkelAutonomous Surface and Underwater Vehicles as Effective Ecosystem Monitoring and Research Platforms in the Arctic - The Glider Project– Sensors 2021
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Vitenskapelig artikkelMesopelagic flesh shear viscosity estimation from in situ broadband backscattering measurements by a viscous-elastic model inversion– ICES Journal of Marine Science 2021
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ForskningsrapportCRIMAC - Annual Report 2020– CRIMAC 2021
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KonferanseforedragCRIMAC - Center for Research-based Innovation in Marine Acoustic Abundance Estimation and Backscatter Classification– ICES WGFAST and ICES-FAO WGFTFB 2021
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Vitenskapelig artikkelA model for the fate of carbon dioxide from a simulated carbon storage seep– International Journal of Greenhouse Gas Control 2021
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Vitenskapelig artikkelHumpback Whale (Megaptera novaeangliae) Song on a Subarctic Feeding Ground– Frontiers in Marine Science 2021
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ForskningsrapportFisheries acoustics and Acoustic Target Classification - Report from the COGMAR/CRIMAC workshop on machine learning methods in fisheries acoustics– Havforskningsinstituttet 2021
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ForskningsrapportCRIMAC cruise report 2020116– Havforskningsinstituttet 2021
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Vitenskapelig artikkelIn situ calibration of observatory broadband echosounders– ICES Journal of Marine Science 2020
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Vitenskapelig artikkelExamining the relationship between morphological variation and modeled broadband scattering responses of reef-associated fishes from the Southeast United States– Fisheries Research 2020
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Vitenskapelig artikkelArctic Marine Data Collection Using Oceanic Gliders: Providing Ecological Context to Cetacean Vocalizations– Frontiers in Marine Science 2020
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Vitenskapelig artikkelLong-Term Statistics of Observed Bubble Depth Versus Modeled Wave Dissipation– Journal of Geophysical Research (JGR): Space Physics 2020
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Vitenskapelig artikkelMeasurements of underwater noise radiated by commercial ships at a cabled ocean observatory– Marine Pollution Bulletin 2020
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Vitenskapelig artikkelAcoustic characterization of an artificial CO2 seep using split-beam echo sounders– Underwater Acoustics Conference & Exhibition (UACE) 2019
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Vitenskapelig artikkelUnderwater noise from wind at the high north LoVe ocean observatory– Underwater Acoustics Conference & Exhibition (UACE) 2019
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KonferanseforedragUnderwater noise from wind at the high north LoVe ocean observatory– UACE 2019 (Underwater Acoustic Conference & Exhibition) 2019
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Faglig kapittelIntegrated Monitoring Approach for Offshore Geological CO2 Storage– 2019
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Vitenskapelig artikkelAcoustic determination of CO2 bubble rise heights during a controlled release experiment– Journal of the Acoustical Society of America 2019
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KonferanseforedragObserver/AMAR G4 Passive Acoustic Monitoring System for Autonomous Maritime Observation– 2018 IEEE/OES Autonomous Underwater Vehicle Workshop 2019
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KonferanseforedragAcoustic characterization of an artificial CO2 seep using split-beam echo sounders– UACE2019 2019
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KonferanseforedragAutonomous surface vehicles for persistent acoustic monitoring of zooplankton in a highly productive shelf area– OCEANS 2019 2019
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Vitenskapelig artikkelBroadband acoustic scattering from oblate hydrocarbon droplets– Journal of the Acoustical Society of America 2019
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Populærvitenskapelig artikkelKart fra 1539 kan skjule en hemmelighet utenfor Lofoten– Bladet Vesterålen 2019
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Populærvitenskapelig artikkelEt kart fra 1539 kan skjule hemmeligheten bak de gode fiskeområdene utenfor Lofoten– Forskning.no 2019
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KonferanseforedragIntegrated Monitoring Approach for Offshore Geological CO2 Storage– Offshore Technology Conference 2019 2019
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KonferanseforedragSimulations of acoustic transmission loss of Fin whale calls reaching the LoVe Ocean Observatory– E. Viggen and L. Hoff (eds.), Proc. 42th Scandinavian Symposium on Physical Acoustics, Geilo, Norway, Jan. 27 - 30, 2019 2019
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Vitenskapelig kapittelImpact of long distance propagated seismic signals on soundscape in the Fram Strait. Use of ACOBAR data and PE modelling.– 2016
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Vitenskapelig kapittelImpact of long distance propagated seismic signals on the soundscape in the Fram Strait. Use ACOBAR data and PE modeling– 2016
