N. Handegard

发表

Fish avoidance of research vessels and the efficacy of noise-reduced vessels: a review

A. D. Robertis, N. Handegard, 2013 .

Possible vessel avoidance behaviour of capelin in a feeding area and on a spawning ground

N. Handegard, Roar Jørgensen, H. Gjøsæter, 2004 .

Silent research vessels are not quiet.

O. Godø, N. Handegard, Ruben Patel, 2007, The Journal of the Acoustical Society of America.

A method to automatically detect fish aggregations using horizontally scanning sonar

N. Handegard, Sindre Vatnehol, Héctor Peña, 2018 .

Ecosystem processes are rarely included in tactical fisheries management

N. Stenseth, G. Huse, N. Handegard, 2016 .

Towards of a firmer explanation of large shoal formation, maintenance and collective reactions in marine fish

G. Rieucau, C. Ioannou, N. Handegard, 2015, Reviews in Fish Biology and Fisheries.

Avoidance behaviour in cod (Gadus morhua) to a bottom-trawling vessel

Dag Tjøstheim, Nils Olav Handegard, Kathrine Michalsen, 2003 .

Simulations of multibeam sonar echos from schooling individual fish.

Arne Johannes Holmin, N. Handegard, R. Korneliussen, 2011 .

School level structural and dynamic adjustments to risk promote information transfer and collective evasion in herring

Arne Johannes Holmin, I. Couzin, G. Rieucau, 2016, Animal Behaviour.

Method to observe large scale behavioural waves propagating through fish schools using 4D sonar

Arne Johannes Holmin, G. Rieucau, N. Handegard, 2017 .

Harmful routines? Uncertainty in science and conflicting views on routine petroleum operations in Norway

Gisle Andersen, Michel J. Kaiser, Erik Olsen, 2014 .

Acoustic classification in multifrequency echosounder data using deep convolutional neural networks

Arnt-Børre Salberg, Line Eikvil, Nils Olav Handegard, 2020 .

Long Range Passive Ocean Acoustic Waveguide Remote Sensing (POAWRS) of Seismo-acoustic Airgun Signals Received on a Coherent Hydrophone Array

Sai Geetha Seri, Heriberto A. Garcia, P. Ratilal, 2019, OCEANS 2019 MTS/IEEE SEATTLE.

Guidelines towards an integrated ocean observation system for ecosystems and biogeochemical cycles

M. Perry, K. Johnson, P. Testor, 2010 .

Evaluating acoustic-trawl survey strategies using an end-to-end ecosystem model

Arne Johannes Holmin, G. Huse, N. Handegard, 2020, ICES Journal of Marine Science.

From siphonophores to deep scattering layers: uncertainty ranges for the estimation of global mesopelagic fish biomass

Rudy J. Kloser, A. Brierley, Rudy J Kloser, 2019 .

Behavioral responses of captive herring to sonar signals (1-1.6 kHz) of a naval frigate throughout a yearly cycle.

O. Godø, N. Handegard, P. Kvadsheim, 2012, Advances in experimental medicine and biology.

Environmental context elicits behavioural modification of collective state in schooling fish

G. Rieucau, N. Handegard, K. Boswell, 2020, Animal Behaviour.

Predator–prey interactions and fish schooling behavior revealed through the lens of a sonar

I. Couzin, N. Handegard, K. Boswell, 2011 .

Evaluation of echosounder data preparation strategies for modern machine learning models

N. Handegard, R. Korneliussen, Olav Brautaset, 2022, Fisheries Research.

Simulations of multi-beam sonar echos from schooling individual fish in a quiet environment.

Arne Johannes Holmin, Dag Tjøstheim, Nils Olav Handegard, 2012, The Journal of the Acoustical Society of America.

Lateral-aspect, target-strength measurements of in situ herring (Clupea harengus)

N. Handegard, E. Ona, G. Pedersen, 2009 .

Evaluating the effect of seismic surveys on fish — the efficacy of different exposure metrics to explain disturbance

N. Handegard, J. Hovem, T. V. Tronstad, 2013 .

Airgun blasts used in marine seismic surveys have limited effects on mortality, and no sublethal effects on behaviour or gene expression, in the copepod Calanus finmarchicus

N. Handegard, H. Browman, C. Durif, 2019, ICES Journal of Marine Science.

Noise dose for aquatic animals: Preliminary estimates for two seismic surveys.

N. Handegard, 2010 .

Automated tracking of ﬁsh in trawls using the DIDSON (Dual frequency IDentiﬁcation SONar)

N. Handegard, K. Williams, Handegard, 2008 .

Designing an Ocean Mid-trophic Automatic Acoustic Sampler(MAAS) –thoughts on how to include echo sounder observatories in ecosystem models

Rudy J. Kloser, P. Lehodey, Rudy J Kloser, 2009 .

The sampling volume of trawl and acoustics: estimating availability probabilities from observations of tracked individual fish

Dag Tjøstheim, Nils Olav Handegard, D. Tjøstheim, 2009 .

When fish meet a trawling vessel : examining the behaviour of gadoids using a free-floating buoy and acoustic split-beam tracking

Dag Tjøstheim, Nils Olav Handegard, D. Tjøstheim, 2005 .

Effects on schooling function in mackerel of sub-lethal capture related stressors: Crowding and hypoxia

G. Rieucau, N. Handegard, Maria Tenningen, 2017, PloS one.

StoX: An open source software for marine survey analyses

Arne Johannes Holmin, N. Handegard, E. Fuglebakk, 2019, Methods in Ecology and Evolution.

Vortex formation and foraging in polyphenic spadefoot toad tadpoles

I. Couzin, Sepideh Bazazi, N. Handegard, 2012, Behavioral Ecology and Sociobiology.

Machine intelligence and the data-driven future of marine science

Arnt-Børre Salberg, Line Eikvil, Nils Olav Handegard, 2020, ICES Journal of Marine Science.

Acoustic surveys of euphausiids and models of baleen whale distribution in the Barents Sea

Nils Olav Handegard, Gavin J. Macaulay, Patrick H. Ressler, 2015 .

Fish species identification using a convolutional neural network trained on synthetic data

Nils Olav Handegard, Ketil Malde, Shale Rosen, 2018, ICES Journal of Marine Science.

Effects on individual level behaviour in mackerel (Scomber scombrus) of sub-lethal capture related stressors: Crowding and hypoxia

N. Handegard, Maria Tenningen, M. Breen, 2019, PloS one.

The Dynamics of Coordinated Group Hunting and Collective Information Transfer among Schooling Prey

Iain D. Couzin, Nils Olav Handegard, Kevin M. Boswell, 2012, Current Biology.

A real‐world dataset and data simulation algorithm for automated fish species identification

N. Handegard, K. Malde, Shale Rosen, 2021, Geoscience Data Journal.

Automatic interpretation of salmon scales using deep learning

Nils Olav Handegard, Ketil Malde, Rune Vabø, 2021, Ecol. Informatics.

Toward a Global Ocean Ecosystem Mid-trophic Automatic Acoustic Sampler (MAAS)

Rudy J. Kloser, P. Lehodey, O. Maury, 2010 .

Marine ecosystem acoustics (MEA): quantifying processes in the sea at the spatio-temporal scales on which they occur

Geir Huse, Egil Ona, Olav Rune Godø, 2014 .

Behavioural responses of wild, spawning Atlantic cod (Gadus morhua L.) to seismic airgun exposure

N. Handegard, L. D. Sivle, P. Kvadsheim, 2023, ICES Journal of Marine Science.

Anthropogenic Marsh Impoundments Alter Collective Tendency in Schooling Fish

G. Rieucau, N. Handegard, M. Kimball, 2021, Estuaries and Coasts.

Collective responses of a large mackerel school depend on the size and speed of a robotic fish but not on tail motion

Maarja Kruusmaa, Nils Olav Handegard, José Carlos Castillo Montoya, 2016, Bioinspiration & biomimetics.

Towards an acoustic‐based coupled observation and modelling system for monitoring and predicting ecosystem dynamics of the open ocean

Olav Rune Godø, Nils Olav Handegard, Rudy J. Kloser, 2013 .

Observing the ocean interior in support of integrated management

Nils Olav Handegard, Verena M. Trenkel, Thomas C. Weber, 2016 .

Observing individual fish behavior in fish aggregations: tracking in dense fish aggregations using a split-beam echosounder.

Nils Olav Handegard, N. Handegard, 2007, The Journal of the Acoustical Society of America.

Tracking individual fish from a moving platform using a split-beam transducer.

Nils Olav Handegard, Vidar Hjellvik, N. Handegard, 2005, The Journal of the Acoustical Society of America.

Data Interoperability Between Elements of the Global Ocean Observing System

Sean C. Arms, Vardis M. Tsontos, Kenneth S. Casey, 2019, Front. Mar. Sci..

Automatic interpretation of otoliths using deep learning

Nils Olav Handegard, Ketil Malde, Alf Harbitz, 2018, bioRxiv.

Behaviour of herring (Clupea harengus L.) towards an approaching autonomous underwater vehicle

Olav Rune Godø, Nils Olav Handegard, O. Godø, 2004 .

Temporal‐spatial, spectral, and source level distributions of fin whale vocalizations in the Norwegian Sea observed with a coherent hydrophone array

Olav Rune Godø, Nils Olav Handegard, Purnima Ratilal, 2018, ICES Journal of Marine Science.

Experimental Evidence of Threat-Sensitive Collective Avoidance Responses in a Large Wild-Caught Herring School

G. Rieucau, N. Handegard, K. Boswell, 2014, PloS one.

Semi-supervised target classification in multi-frequency echosounder data

Michael Kampffmeyer, Robert Jenssen, Arnt-Børre Salberg, 2021, ICES Journal of Marine Science.

Towards of a firmer explanation of large shoal formation, maintenance and collective reactions in marine fish

G. Rieucau, C. Ioannou, N. Handegard, 2015, Reviews in Fish Biology and Fisheries.

Detection, Localization and Classification of Multiple Mechanized Ocean Vessels over Continental-Shelf Scale Regions with Passive Ocean Acoustic Waveguide Remote Sensing

Wei Huang, Olav Rune Godø, Nils Olav Handegard, 2018, Remote. Sens..

Herring perform stronger collective evasive reactions when previously exposed to killer whales calls

G. Rieucau, N. Handegard, L. D. Sivle, 2016 .

Estimating tail-beat frequency using split-beam echosounders

Nils Olav Handegard, Geir Pedersen, Ole Brix, 2009 .

Automated tracking of fish in trawls using the DIDSON (Dual frequency IDentification SONar)

Kresimir Williams, Nils Olav Handegard, N. Handegard, 2008 .

Reduced Uncertainty in Stock Assessment

Arne Johannes Holmin, N. Handegard, Sindre Vatnehol, 2021 .

Diversity and seasonal development of large zooplankton along physical gradients in the Arctic Barents Sea

N. Handegard, S. Majaneva, P. Dalpadado, 2023, Progress in Oceanography.

Behavior of captive herring exposed to naval sonar transmissions (1.0-1.6 kHz) throughout a yearly cycle.

Olav Rune Godø, Lise Doksæter, Nils Olav Handegard, 2012, The Journal of the Acoustical Society of America.

Investigating the Effect of Tones and Frequency Sweeps on the Collective Behavior of Penned Herring (Clupea harengus).

G. Rieucau, N. Handegard, K. Boswell, 2016, Advances in experimental medicine and biology.

Applications and analytical approaches using imaging sonar for quantifying behavioural interactions among aquatic organisms and their environment

G. Rieucau, N. Handegard, Ryan T. Munnelly, 2023, ICES Journal of Marine Science.

School density affects the strength of collective avoidance responses in wild-caught Atlantic herring Clupea harengus: a simulated predator encounter experiment.

G. Rieucau, A. D. Robertis, N. Handegard, 2014, Journal of fish biology.

The reaction of a captive herring school to playbacks of a noise-reduced and a conventional research vessel

G. Rieucau, A. D. Robertis, N. Handegard, 2015 .

Deep Semisupervised Semantic Segmentation in Multifrequency Echosounder Data

Michael C. Kampffmeyer, R. Jenssen, N. Handegard, 2023, IEEE Journal of Oceanic Engineering.