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Kotaro Ono

Kot1
Forsker
Telefon: 96755668
Avdeling: Fiskeridynamikk

Publikasjoner

Vitenskapelige artikler (NVI)

2024

Quantifying the effects of sample size and species distribution on the precision and accuracy of abundance estimates from bottom-trawl surveys in the Gulf of Alaska

Paul G. von Szalay, Edward A. Laman, Stan Kotwicki, Lewis A. K. Barnett, Kotaro Ono
Fishery Bulletin 122 p. 143-161
2024

Effect of environmental drivers on the spatiotemporal distribution of mackerel at age in the Nordic Seas during 2010-20

Kotaro Ono, Leif Nøttestad, Aril Slotte
ICES Journal of Marine Science
2024

Ecosystem risk from human use of ocean space and resources: A case study from the Norwegian coast

Johanna Myrseth Aarflot, Vilde Regine Bjørdal, Katherine Mary Dunlop, Marina Espinasse, Berengere Husson, Ulf Ove Lindstrøm, Felicia Juanita Keulder-Stenevik, Kotaro Ono, Anna Siwertsson, Mette Skern-Mauritzen
Ocean and Coastal Management 256
2024

Ecosystem risk from human use of ocean space and resources: a case study from the Norwegian coast

Johanna Myrseth Aarflot, Vilde Regine Bjørdal, Katherine Mary Dunlop, Marina Espinasse, Berengere Husson, Ulf Ove Lindstrøm, Felicia Juanita Keulder-Stenevik, Kotaro Ono, Anna Siwertsson, Mette Skern-Mauritzen
Ocean and Coastal Management
2024

Diet and trophic structure of fishes in the Barents Sea: Effects of size within (ontogenetic) and between species

Elena Eriksen, Hein Rune Skjoldal, Kotaro Ono, Andrey Dolgov
Progress in Oceanography
2024

Zooplankton link climate to capelin and polar cod in the Barents Sea

Padmini Dalpadado, Irina P. Prokopchuk, Bjarte Bogstad, Georg Skaret, Randi Brunvær Ingvaldsen, Andreyv V. Dolgov, Anna Book, Alina Rey, Kotaro Ono, Espen Bagøien, Geir Huse
Progress in Oceanography
2024

Incorporation of observation uncertainty in stock assessment using spatio-temporal modeling of catch-at-length and age-at-length survey data

Olav Nikolai Risdal Breivik, Fabian Zimmermann, Edda Johannesen, Kotaro Ono, Johanna Jennifer Elisabeth Fall, Daniel Howell, Anders Nielsen
ICES Journal of Marine Science
2024

Northeast Atlantic fish stock productivity hindcasts and forecasts from a Bayesian framework reveal pronounced climate-induced dynamics

Shuyang Ma, Geir Huse, Kotaro Ono, Richard David Marriott Nash, Jon Helge Vølstad, Olav Sigurd Kjesbu
Fish and Fisheries
2023

Poleward spawning of Atlantic mackerel (Scomber scombrus) is facilitated by ocean warming but triggered by energetic constraints

Thassya Christina dos Santos Schmidt, Aril Slotte, Anna H. Olafsdottir, Leif Nøttestad, Teunis Jansen, Jan Arge Jacobsen, Sigurvin Bjarnason, Susan Mærsk Lusseau, Kotaro Ono, Sondre Nedreås Hølleland, Anders Thorsen, Anne Britt Sandø, Olav Sigurd Kjesbu
ICES Journal of Marine Science
2023

Recruitment regime shifts and nonstationarity are widespread phenomena in harvestable stocks experiencing pronounced climate fluctuations

Shuyang Ma, Geir Huse, Kotaro Ono, Richard David Marriott Nash, Anne Britt Sandø, Kjell Harald Nedreaas, Solfrid Sætre Hjøllo, Svein Sundby, Thomas L Clegg, Jon Helge Vølstad, Olav Sigurd Kjesbu
Fish and Fisheries
2023

Predatory walls may impair climate warming-associated population expansion

Joël Durant, Rebecca Emma Holt, Kotaro Ono, Øystein Ole Gahr Langangen
Ecology 104 p. 1-8
2023

WORKSHOP ON UNAVOIDABLE SURVEY EFFORT REDUCTION 2 (WKUSER2)

Sean C. Anderson, Nate Bacheler, Lewis Barnett, Casper Willestofte Berg, Kristan Blackhart, Derek Bolser, Patrik Börjesson, Meaghan Bryan, Thibault Cariou, Corina Chaves, Elizabeth Chilton, Jason Conner, Annica De Groote, Lukas DeFilippo, Paul Dolder, Catherine Foley, Hans Gerritsen, Madison Hall, Espen Johnsen, Eoghan Kelly, Stan Kotwicki, Sven Kupschus, Gwladys Lambert, Andy Lipsky, Emily Markowitz, Guillermo Martin, Angelia Miller, Coilin Minto, Bríd O'Connor, Kotaro Ono, Zack Oyafuso, Iosu Paradinas, Maria Grazia Pennino, Elizabeth Phillips, John Gabriel Ramirez, Yves Reecht, Paul Regular, Margaret Siple, Matt Siskey, David Stokes, Anna Stroh, James T. Thorson, Ralf van Hal, Joel Vigneau, Daniel Vilas, Kai Wieland, Semra Yalcin
ICES Scientific Reports 5
2023

Evaluating assumptions behind design-based estimators for unreported catches

Thomas L Clegg, Edvin Fuglebakk, Kotaro Ono
Fisheries Research 263
2022

Technological creep masks continued decline in a lobster (Homarus gammarus) fishery over a century

Alf Ring Kleiven, Sigurd Heiberg Espeland, Stian Stiansen, Kotaro Ono, Fabian Zimmermann, Esben Moland Olsen
Scientific Reports 12
2022

Discards of cod (Gadus morhua) in the Norwegian coastal fisheries: Improving past and future estimates

Hilde Sofie Fantoft Berg, Tom Clegg, Geir Blom, Jeppe Kolding, Kotaro Ono, Kjell Harald Nedreaas
ICES Journal of Marine Science 79 p. 1548-1560
2022

Empirical evidence of nonlinearity in bottom up effect in a marine predator-prey system

Joël Durant, Kotaro Ono, Øystein Ole Gahr Langangen
Biology Letters 18
2022

Effects of early life mass mortality events on fish populations

Øystein Ole Gahr Langangen, Jan Philipp Ohlberger, Leif Christian Stige, Rémi Patin, Lucie Buttay, Nils Christian Stenseth, Kotaro Ono, Joël Durant
Fish and Fisheries 24 p. 176-186
2022

Space-time recapture dynamics of PIT-tagged Northeast Atlantic mackerel (Scomber scombrus) reveal size-dependent migratory behaviour

Kotaro Ono, Aril Slotte, Sondre Nedreås Hølleland, Steven Mackinson, Sigurður Þór Jónsson, Jan Arge Jacobsen, Anna Heiða Ólafsdóttir
Frontiers in Marine Science 9
2021

Benchmark workshop for Barents Sea and Faroese stocks (WKBARFAR 2021)

Daniel Howell, Erik Berg, Matthias Bernreuther, Bjarte Bogstad, Olav Nikolai Breivik, Anatoly Chetyrkin, Gjert Endre Dingsør, Elise Eidset, Johanna Jennifer Elisabeth Fall, Harald Gjøsæter, Torild Johansen, Knut Korsbrekke, Yuri A. Kovalev, Anders Nielsen, Kjell Harald Nedreaas, Lise Helen Ofstad, Kotaro Ono, Alfonso Perez-Rodriguez, Yves Reecht, Alexey Russkikh, Silje Elisabeth Seim, Petur Steingrund, Dmitri Vasilyev, Natalia A. Yaragina
ICES Scientific Reports 3
2021

. Working group on improving survey data for analysis and advice (WGISDAA; outputs from 2020 meeting)

Casper Willestofte Berg, Esther Beukhof, Patrik Börjesson, Gersom Costas, Curry Cunningham, Andrzj Jaworski, Matthias Kloppmann, Stan Kotwicki, Sven Kupschus, Richard David Marriot Nash, Ismael Núñez-Riboni, Kotaro Ono, David l. Stokes, Ioannis Thasitis, Nicola Walker, Kai Wieland
ICES Scientific Reports
2021

Shaping sustainable harvest boundaries for marine populations despite estimation bias

Daisuke Goto, Jennifer Ann Devine, Ibrahim Umar, Simon Fischer, Jose Oliveira, Daniel Howell, Ernesto Jardim, Iago Mosquiera, Kotaro Ono
Ecosphere
2021

A simulation approach to assessing bias in a fisheries self-sampling programme

Tom Clegg, Edvin Fuglebakk, Kotaro Ono, Jon Helge Vølstad, Kjell Harald Nedreaas
ICES Journal of Marine Science
2021

Multiple pollutants stress the coastal ecosystem with climate and anthropogenic drivers

Yonglong Lu, Pei Wang, Chenchen Wang, Meng Zhang, Xianghui Cao, Chunci Chen, Cong Wang, Cuo Xiu, Di Du, Haotian Cui, Xiaoqian Li, Wenyou Qin, Yi Zhang, Yichao Wang, Anqi Zhang, Mingzhao Yu, Ruoyu Mao, Shuai Song, Andrew C. Johnson, Xiuqing Shao, Xuan Zhou, Ting Wang, Ruoyu Liang, Chao Su, Xiaoqi Zheng, Sheng Zhang, Xiaotian Lu, Yuqing Chen, Yueqing Zhang, Qifeng Li, Kotaro Ono, Nils C. Stenseth, Martin Visbeck, Venugopalan Ittekkot
Journal of Hazardous Materials p. 1-10
2021

Coastal Research Seen Through an Early Career Lens—A Perspective on Barriers to Interdisciplinarity in Norway

Anne Deininger, Angela Helen Martin, Juan Pardo, Paul Ragnar Berg, Jyotirmoy Bhardwaj, Diana Sofia de Oliveira Catarino, Albert Fernández-Chacón, Karen Agatha Martinez-Swatson, Kotaro Ono, Rebekah Alice Oomen, Marte Sodeland, Tonje Knutsen Sørdalen, Ann-Elin Synnes, Susanna Huneide Thorbjørnsen, Jonas Thormar
Frontiers in Marine Science 8
2020

Nonlinearity in interspecific interactions in response to climate change: Cod and haddock as an example

Joel Marcel Durant, Kotaro Ono, Nils Christian Stenseth, Øystein Langangen
Global Change Biology 26 p. 5554-5563
2019

The effect of random and density-dependent variation in sampling efficiency on variance of abundance estimates from fishery surveys

Stan Kotwicki, Kotaro Ono
Fish and Fisheries 20 p. 760-774
2019

Direct and indirect effects of sea ice cover on major zooplankton groups and planktivorous fishes in the Barents Sea

Leif Christian Stige, Elena Eriksen, Padmini Dalpadado, Kotaro Ono
ICES Journal of Marine Science 76 p. i24-i36
2019

Possible adverse impact of contaminants on Atlantic cod population dynamics in coastal ecosystems

Kotaro Ono, Halvor Knutsen, Esben M Olsen, Anders Ruus, Dag Ø Hjermann, Nils Chr Stenseth
Proceedings of the Royal Society of London. Biological Sciences 286 p. 1-9
2019

Improving risk assessments in conservation ecology

Kotaro Ono, Øystein Langangen, Nils Christian Stenseth
Nature Communications 10 p. 1-7
2018

Multispecies acoustic dead-zone correction and bias ratio estimates between acoustic and bottom-trawl data

Kotaro Ono, Stan Kotwicki, Gjert Endre Dingsør, Espen Johnsen
ICES Journal of Marine Science 75 p. 361-373
2018

Management strategy analysis for multispecies fisheries including technical interactions and human behavior in modeling management decisions and fishing

Kotaro Ono, Alan C. Haynie, Anne Babcock Hollowed, James N Ianelli, Carey R McGilliard, André E. Punt
Canadian Journal of Fisheries and Aquatic Sciences 75 p. 1185-1202
2017

Integrating data from multiple surveys and accounting for spatio-temporal correlation to index the abundance of juvenile Pacific halibut in Alaska

Kotaro Ono, James N Ianelli, Carey R McGilliard, André E. Punt
ICES Journal of Marine Science 75 p. 572-584

Faglige foredrag

2023

Bridging climate, biophysical and statistical models to identify key drivers of recruitment variability of fish stocks inhabiting different North-East Atlantic ecoregions

Shuyang Ma, Geir Huse, Tom Clegg, Anne Britt Sandø, Solfrid Sætre Hjøllo, Kotaro Ono, Richard D. M. Nash, Kjell Harald Nedreaas, Jon Helge Vølstad, Olav Sigurd Kjesbu
2023

Empirical evidence of non-linearity in the interaction between fish stocks in the Barents Sea.

Joël Durant, Kotaro Ono, Øystein Ole Gahr Langangen
2022

Toward a sustainable fishery in the North: The impacts of seabird bycatch on the population dynamics of threatened seabirds

Signe Christensen-Dalsgaard, Kate Layton-Matthews, Kotaro Ono, Hallvard Strøm, Arnaud Tarroux, Kim Magnus Bærum

Rapporter og avhandlinger

2024

Advice on fishing opportunities for Northeast Arctic haddock in 2025 in ICES subareas 1 and 2

Daniel Howell, Anders Nielsen, Brian Stock, Kotaro Ono, Laura Clain, Maria Fossheim, Thomas de Lange Wenneck, Alf Harbitz, Alfonso Perez-Rodriguez, Ane Iriondo, Arved Staby, Bjarte Bogstad, Berengere Husson, C. Tara Marshall, Caroline Aas Tranang, Edda Johannesen, Eduardas Vozgirdas, Elena Eriksen, Elise Eidset, Elvar Halldor Hallfredsson, Erik Berg, Georg Skaret, Hannes Höffle, Jan Arge Jacobsen, Jan Erik Stiansen, Jane Aanestad Godiksen, Johanna Jennifer Elisabeth Fall, John Tyler Trochta, Jon Ruiz Gondra, José Miguel Casas Sanchez, Kjell Harald Nedreaas, Kordian Trella, Kristin Windsland, Magnus Aune, Matthias Bernreuther, Mikko Vihtakari, Olav Nikolai Breivik, Ricardo Alpoim, Ross Tallman, Samuel Subbey, Silje Elisabeth Seim, Sofie Gundersen, Sondre Nedreås Hølleland, Stine Karlson, Tone Vollen
IMR/PINRO Joint Report Series
2024

Advice on fishing opportunities for beaked redfish in 2025 and 2026 in ICES subareas 1 and 2

Daniel Howell, Anders Nielsen, Brian Stock, Kotaro Ono, Laura Clain, Maria Fossheim, Thomas de Lange Wenneck, Alf Harbitz, Alfonso Perez-Rodriguez, Ane Iriondo, Arved Staby, Bjarte Bogstad, Berengere Husson, C. Tara Marshall, Caroline Aas Tranang, Edda Johannesen, Eduardas Vozgirdas, Elena Eriksen, Elise Eidset, Elvar H. Hallfredsson, Erik Berg, Georg Skaret, Hannes Höffle, Jan Arge Jacobsen, Jan Erik Stiansen, Jane Aanestad Godiksen, Johanna Jennifer Elisabeth Fall, John Tyler Trochta, Jon Ruiz Gondra, José Miguel Casas Sanchez, Kjell Harald Nedreaas, Kordian Trella, Kristin Windsland, Magnus Aune, Matthias Bernreuther, Mikko Vihtakari, Olav Nikolai Breivik, Ricardo Alpoim, Ross Tallman, Samuel Subbey, Silje Elisabeth Seim, Sofie Gundersen, Sondre Nedreås Hølleland, Stine Karlson, Tone Vollen
IMR/PINRO Joint Report Series
2024

Kartlegging av menneskelig aktivitet på utvalgte gytefelt for kysttorsk nord for 62°N

Johanna Jennifer Elisabeth Fall, Kjell Harald Nedreaas, Kotaro Ono, Håkon Magne Otterå, Sofie Gundersen
Rapport fra havforskningen
2024

Workshop on seabird bycatch monitoring in the NEAFC regulatory areas (WKBB)

Gildas Glemarec, Kim Magnus Bærum, Allen Kingston, Neil Campbell, Bethany L. Clark, Sara Hornborg, Roi Martinez, Maria Mateo, Kotaro Ono, Yann Rouxel, Arnaud Tarroux, Gregg Verutes
ICES Scientific Reports 5
2023

Working group on the integrated assessments of the Norwegian Sea (WGINOR, outputs from 2022 meeting)

Anna H. Olafsdottir, Benjamin Planque, Tycho Anker-Nilssen, Per Arneberg, Lucas Johannes Bas, Are Berset, Sigurvin Bjarnason, Knut Yngve Børsheim, Cecilie Broms, Lucie Buttay, Sólvá Káradóttir Eliasen, Anne Kirstine Højholt Frie, Elvar H. Hallfredsson, Harald Hansen, Mia Høgi, Jens Christian Holst, Eydna í Homrum, Jan Arge Jacobsen, Steingrímur Jónsson, Inga Kristiansen, Mimi E. Lam, Lísa Anne Libungan, Ulf Ove Lindstrøm, Xiaozi Liu, Svein-Håkon Lorentsen, Kjell Arne Mork, Erik Askov Mousing, Arnt Inge Nygaard, Kotaro Ono, Maria Pettersvik Arvnes, Hildur Pétursdóttir, Morten D. Skogen, Aril Slotte, Hiroko Kato Solvang, Petur Steingrund, Espen Strand, Szymon Surma, John Tyler Trochta, Gro Ingleid van der Meeren, Paulus Jacobus Wensveen
ICES Scientific Reports 5
2023

Advice on fishing opportunities for Barents Sea capelin in 2024 — ICES subareas 1 and 2 excluding Division 2.a west of 5°W

Daniel Howell, Anders Nielsen, Brian Stock, Kotaro Ono, Laura Clain, Maria Fossheim, Thomas de Lange Wenneck, Alf Harbitz, Alfonso Pérez Rodriguez, Ane Iriondo, Arved Staby, Bjarte Bogstad, Berengere Husson, C. Tara Marshall, Caroline Aas Tranang, Edda Johannesen, Eduardas Vozgirdas, Elena Eriksen, Elise Eidset, Elvar H. Hallfredsson, Erik Berg, Georg Skaret, Hannes Höffle, Jan Arge Jacobsen, Jan Erik Stiansen, Jane Aanestad Godiksen, Jerzy Janusz, Johanna Jennifer Elisabeth Fall, John Tyler Trochta, Jon Ruiz Gondra, José Miguel Casas Sanchez, Kjell Harald Nedreaas, Kordian Trella, Kristin Windsland, Matthias Bernreuther, Mikko Vihtakari, Olav Nikolai Breivik, Ricardo Alpoim, Ross Tallman, Samuel Subbey, Silje Elisabeth Seim, Sofie Gundersen, Sondre Nedreås Hølleland, Stine Karlson, Tone Vollen
IMR/PINRO Joint Report Series
2021

Estimating the size distribution of reported catches on-board factory vessels – Issues with using data from the production process

Thomas L Clegg, Geir Blom, Kotaro Ono, Kjell Harald Nedreaas
2021

Final report for the REDUS project - Reduced Uncertainty in Stock Assessment

Erik Joel Steinar Olsen, Sondre Aanes, Magne Tommy Aldrin, Olav Nikolai Breivik, Edvin Fuglebakk, Daisuke Goto, Nils Olav Handegard, Cecilie Hansen, Arne Johannes Holmin, Daniel Howell, Espen Johnsen, Natoya Jourdain, Knut Korsbrekke, Kotaro Ono, Håkon Magne Otterå, Holly Ann Perryman, Samuel Subbey, Guldborg Søvik, Ibrahim Umar, Sindre Vatnehol, Jon Helge Vølstad
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Kotaro Ono

Kot1
Forsker
Telefon: 96755668
Avdeling: Fiskeridynamikk

Publikasjoner

Vitenskapelige artikler (NVI)

2024

Quantifying the effects of sample size and species distribution on the precision and accuracy of abundance estimates from bottom-trawl surveys in the Gulf of Alaska

Paul G. von Szalay, Edward A. Laman, Stan Kotwicki, Lewis A. K. Barnett, Kotaro Ono
Fishery Bulletin 122 p. 143-161
2024

Effect of environmental drivers on the spatiotemporal distribution of mackerel at age in the Nordic Seas during 2010-20

Kotaro Ono, Leif Nøttestad, Aril Slotte
ICES Journal of Marine Science
2024

Ecosystem risk from human use of ocean space and resources: A case study from the Norwegian coast

Johanna Myrseth Aarflot, Vilde Regine Bjørdal, Katherine Mary Dunlop, Marina Espinasse, Berengere Husson, Ulf Ove Lindstrøm, Felicia Juanita Keulder-Stenevik, Kotaro Ono, Anna Siwertsson, Mette Skern-Mauritzen
Ocean and Coastal Management 256
2024

Ecosystem risk from human use of ocean space and resources: a case study from the Norwegian coast

Johanna Myrseth Aarflot, Vilde Regine Bjørdal, Katherine Mary Dunlop, Marina Espinasse, Berengere Husson, Ulf Ove Lindstrøm, Felicia Juanita Keulder-Stenevik, Kotaro Ono, Anna Siwertsson, Mette Skern-Mauritzen
Ocean and Coastal Management
2024

Diet and trophic structure of fishes in the Barents Sea: Effects of size within (ontogenetic) and between species

Elena Eriksen, Hein Rune Skjoldal, Kotaro Ono, Andrey Dolgov
Progress in Oceanography
2024

Zooplankton link climate to capelin and polar cod in the Barents Sea

Padmini Dalpadado, Irina P. Prokopchuk, Bjarte Bogstad, Georg Skaret, Randi Brunvær Ingvaldsen, Andreyv V. Dolgov, Anna Book, Alina Rey, Kotaro Ono, Espen Bagøien, Geir Huse
Progress in Oceanography
2024

Incorporation of observation uncertainty in stock assessment using spatio-temporal modeling of catch-at-length and age-at-length survey data

Olav Nikolai Risdal Breivik, Fabian Zimmermann, Edda Johannesen, Kotaro Ono, Johanna Jennifer Elisabeth Fall, Daniel Howell, Anders Nielsen
ICES Journal of Marine Science
2024

Northeast Atlantic fish stock productivity hindcasts and forecasts from a Bayesian framework reveal pronounced climate-induced dynamics

Shuyang Ma, Geir Huse, Kotaro Ono, Richard David Marriott Nash, Jon Helge Vølstad, Olav Sigurd Kjesbu
Fish and Fisheries
2023

Poleward spawning of Atlantic mackerel (Scomber scombrus) is facilitated by ocean warming but triggered by energetic constraints

Thassya Christina dos Santos Schmidt, Aril Slotte, Anna H. Olafsdottir, Leif Nøttestad, Teunis Jansen, Jan Arge Jacobsen, Sigurvin Bjarnason, Susan Mærsk Lusseau, Kotaro Ono, Sondre Nedreås Hølleland, Anders Thorsen, Anne Britt Sandø, Olav Sigurd Kjesbu
ICES Journal of Marine Science
2023

Recruitment regime shifts and nonstationarity are widespread phenomena in harvestable stocks experiencing pronounced climate fluctuations

Shuyang Ma, Geir Huse, Kotaro Ono, Richard David Marriott Nash, Anne Britt Sandø, Kjell Harald Nedreaas, Solfrid Sætre Hjøllo, Svein Sundby, Thomas L Clegg, Jon Helge Vølstad, Olav Sigurd Kjesbu
Fish and Fisheries
2023

Predatory walls may impair climate warming-associated population expansion

Joël Durant, Rebecca Emma Holt, Kotaro Ono, Øystein Ole Gahr Langangen
Ecology 104 p. 1-8
2023

WORKSHOP ON UNAVOIDABLE SURVEY EFFORT REDUCTION 2 (WKUSER2)

Sean C. Anderson, Nate Bacheler, Lewis Barnett, Casper Willestofte Berg, Kristan Blackhart, Derek Bolser, Patrik Börjesson, Meaghan Bryan, Thibault Cariou, Corina Chaves, Elizabeth Chilton, Jason Conner, Annica De Groote, Lukas DeFilippo, Paul Dolder, Catherine Foley, Hans Gerritsen, Madison Hall, Espen Johnsen, Eoghan Kelly, Stan Kotwicki, Sven Kupschus, Gwladys Lambert, Andy Lipsky, Emily Markowitz, Guillermo Martin, Angelia Miller, Coilin Minto, Bríd O'Connor, Kotaro Ono, Zack Oyafuso, Iosu Paradinas, Maria Grazia Pennino, Elizabeth Phillips, John Gabriel Ramirez, Yves Reecht, Paul Regular, Margaret Siple, Matt Siskey, David Stokes, Anna Stroh, James T. Thorson, Ralf van Hal, Joel Vigneau, Daniel Vilas, Kai Wieland, Semra Yalcin
ICES Scientific Reports 5
2023

Evaluating assumptions behind design-based estimators for unreported catches

Thomas L Clegg, Edvin Fuglebakk, Kotaro Ono
Fisheries Research 263
2022

Technological creep masks continued decline in a lobster (Homarus gammarus) fishery over a century

Alf Ring Kleiven, Sigurd Heiberg Espeland, Stian Stiansen, Kotaro Ono, Fabian Zimmermann, Esben Moland Olsen
Scientific Reports 12
2022

Discards of cod (Gadus morhua) in the Norwegian coastal fisheries: Improving past and future estimates

Hilde Sofie Fantoft Berg, Tom Clegg, Geir Blom, Jeppe Kolding, Kotaro Ono, Kjell Harald Nedreaas
ICES Journal of Marine Science 79 p. 1548-1560
2022

Empirical evidence of nonlinearity in bottom up effect in a marine predator-prey system

Joël Durant, Kotaro Ono, Øystein Ole Gahr Langangen
Biology Letters 18
2022

Effects of early life mass mortality events on fish populations

Øystein Ole Gahr Langangen, Jan Philipp Ohlberger, Leif Christian Stige, Rémi Patin, Lucie Buttay, Nils Christian Stenseth, Kotaro Ono, Joël Durant
Fish and Fisheries 24 p. 176-186
2022

Space-time recapture dynamics of PIT-tagged Northeast Atlantic mackerel (Scomber scombrus) reveal size-dependent migratory behaviour

Kotaro Ono, Aril Slotte, Sondre Nedreås Hølleland, Steven Mackinson, Sigurður Þór Jónsson, Jan Arge Jacobsen, Anna Heiða Ólafsdóttir
Frontiers in Marine Science 9
2021

Benchmark workshop for Barents Sea and Faroese stocks (WKBARFAR 2021)

Daniel Howell, Erik Berg, Matthias Bernreuther, Bjarte Bogstad, Olav Nikolai Breivik, Anatoly Chetyrkin, Gjert Endre Dingsør, Elise Eidset, Johanna Jennifer Elisabeth Fall, Harald Gjøsæter, Torild Johansen, Knut Korsbrekke, Yuri A. Kovalev, Anders Nielsen, Kjell Harald Nedreaas, Lise Helen Ofstad, Kotaro Ono, Alfonso Perez-Rodriguez, Yves Reecht, Alexey Russkikh, Silje Elisabeth Seim, Petur Steingrund, Dmitri Vasilyev, Natalia A. Yaragina
ICES Scientific Reports 3
2021

. Working group on improving survey data for analysis and advice (WGISDAA; outputs from 2020 meeting)

Casper Willestofte Berg, Esther Beukhof, Patrik Börjesson, Gersom Costas, Curry Cunningham, Andrzj Jaworski, Matthias Kloppmann, Stan Kotwicki, Sven Kupschus, Richard David Marriot Nash, Ismael Núñez-Riboni, Kotaro Ono, David l. Stokes, Ioannis Thasitis, Nicola Walker, Kai Wieland
ICES Scientific Reports
2021

Shaping sustainable harvest boundaries for marine populations despite estimation bias

Daisuke Goto, Jennifer Ann Devine, Ibrahim Umar, Simon Fischer, Jose Oliveira, Daniel Howell, Ernesto Jardim, Iago Mosquiera, Kotaro Ono
Ecosphere
2021

A simulation approach to assessing bias in a fisheries self-sampling programme

Tom Clegg, Edvin Fuglebakk, Kotaro Ono, Jon Helge Vølstad, Kjell Harald Nedreaas
ICES Journal of Marine Science
2021

Multiple pollutants stress the coastal ecosystem with climate and anthropogenic drivers

Yonglong Lu, Pei Wang, Chenchen Wang, Meng Zhang, Xianghui Cao, Chunci Chen, Cong Wang, Cuo Xiu, Di Du, Haotian Cui, Xiaoqian Li, Wenyou Qin, Yi Zhang, Yichao Wang, Anqi Zhang, Mingzhao Yu, Ruoyu Mao, Shuai Song, Andrew C. Johnson, Xiuqing Shao, Xuan Zhou, Ting Wang, Ruoyu Liang, Chao Su, Xiaoqi Zheng, Sheng Zhang, Xiaotian Lu, Yuqing Chen, Yueqing Zhang, Qifeng Li, Kotaro Ono, Nils C. Stenseth, Martin Visbeck, Venugopalan Ittekkot
Journal of Hazardous Materials p. 1-10
2021

Coastal Research Seen Through an Early Career Lens—A Perspective on Barriers to Interdisciplinarity in Norway

Anne Deininger, Angela Helen Martin, Juan Pardo, Paul Ragnar Berg, Jyotirmoy Bhardwaj, Diana Sofia de Oliveira Catarino, Albert Fernández-Chacón, Karen Agatha Martinez-Swatson, Kotaro Ono, Rebekah Alice Oomen, Marte Sodeland, Tonje Knutsen Sørdalen, Ann-Elin Synnes, Susanna Huneide Thorbjørnsen, Jonas Thormar
Frontiers in Marine Science 8
2020

Nonlinearity in interspecific interactions in response to climate change: Cod and haddock as an example

Joel Marcel Durant, Kotaro Ono, Nils Christian Stenseth, Øystein Langangen
Global Change Biology 26 p. 5554-5563
2019

The effect of random and density-dependent variation in sampling efficiency on variance of abundance estimates from fishery surveys

Stan Kotwicki, Kotaro Ono
Fish and Fisheries 20 p. 760-774
2019

Direct and indirect effects of sea ice cover on major zooplankton groups and planktivorous fishes in the Barents Sea

Leif Christian Stige, Elena Eriksen, Padmini Dalpadado, Kotaro Ono
ICES Journal of Marine Science 76 p. i24-i36
2019

Possible adverse impact of contaminants on Atlantic cod population dynamics in coastal ecosystems

Kotaro Ono, Halvor Knutsen, Esben M Olsen, Anders Ruus, Dag Ø Hjermann, Nils Chr Stenseth
Proceedings of the Royal Society of London. Biological Sciences 286 p. 1-9
2019

Improving risk assessments in conservation ecology

Kotaro Ono, Øystein Langangen, Nils Christian Stenseth
Nature Communications 10 p. 1-7
2018

Multispecies acoustic dead-zone correction and bias ratio estimates between acoustic and bottom-trawl data

Kotaro Ono, Stan Kotwicki, Gjert Endre Dingsør, Espen Johnsen
ICES Journal of Marine Science 75 p. 361-373
2018

Management strategy analysis for multispecies fisheries including technical interactions and human behavior in modeling management decisions and fishing

Kotaro Ono, Alan C. Haynie, Anne Babcock Hollowed, James N Ianelli, Carey R McGilliard, André E. Punt
Canadian Journal of Fisheries and Aquatic Sciences 75 p. 1185-1202
2017

Integrating data from multiple surveys and accounting for spatio-temporal correlation to index the abundance of juvenile Pacific halibut in Alaska

Kotaro Ono, James N Ianelli, Carey R McGilliard, André E. Punt
ICES Journal of Marine Science 75 p. 572-584

Faglige foredrag

2023

Bridging climate, biophysical and statistical models to identify key drivers of recruitment variability of fish stocks inhabiting different North-East Atlantic ecoregions

Shuyang Ma, Geir Huse, Tom Clegg, Anne Britt Sandø, Solfrid Sætre Hjøllo, Kotaro Ono, Richard D. M. Nash, Kjell Harald Nedreaas, Jon Helge Vølstad, Olav Sigurd Kjesbu
2023

Empirical evidence of non-linearity in the interaction between fish stocks in the Barents Sea.

Joël Durant, Kotaro Ono, Øystein Ole Gahr Langangen
2022

Toward a sustainable fishery in the North: The impacts of seabird bycatch on the population dynamics of threatened seabirds

Signe Christensen-Dalsgaard, Kate Layton-Matthews, Kotaro Ono, Hallvard Strøm, Arnaud Tarroux, Kim Magnus Bærum

Rapporter og avhandlinger

2024

Advice on fishing opportunities for Northeast Arctic haddock in 2025 in ICES subareas 1 and 2

Daniel Howell, Anders Nielsen, Brian Stock, Kotaro Ono, Laura Clain, Maria Fossheim, Thomas de Lange Wenneck, Alf Harbitz, Alfonso Perez-Rodriguez, Ane Iriondo, Arved Staby, Bjarte Bogstad, Berengere Husson, C. Tara Marshall, Caroline Aas Tranang, Edda Johannesen, Eduardas Vozgirdas, Elena Eriksen, Elise Eidset, Elvar Halldor Hallfredsson, Erik Berg, Georg Skaret, Hannes Höffle, Jan Arge Jacobsen, Jan Erik Stiansen, Jane Aanestad Godiksen, Johanna Jennifer Elisabeth Fall, John Tyler Trochta, Jon Ruiz Gondra, José Miguel Casas Sanchez, Kjell Harald Nedreaas, Kordian Trella, Kristin Windsland, Magnus Aune, Matthias Bernreuther, Mikko Vihtakari, Olav Nikolai Breivik, Ricardo Alpoim, Ross Tallman, Samuel Subbey, Silje Elisabeth Seim, Sofie Gundersen, Sondre Nedreås Hølleland, Stine Karlson, Tone Vollen
IMR/PINRO Joint Report Series
2024

Advice on fishing opportunities for beaked redfish in 2025 and 2026 in ICES subareas 1 and 2

Daniel Howell, Anders Nielsen, Brian Stock, Kotaro Ono, Laura Clain, Maria Fossheim, Thomas de Lange Wenneck, Alf Harbitz, Alfonso Perez-Rodriguez, Ane Iriondo, Arved Staby, Bjarte Bogstad, Berengere Husson, C. Tara Marshall, Caroline Aas Tranang, Edda Johannesen, Eduardas Vozgirdas, Elena Eriksen, Elise Eidset, Elvar H. Hallfredsson, Erik Berg, Georg Skaret, Hannes Höffle, Jan Arge Jacobsen, Jan Erik Stiansen, Jane Aanestad Godiksen, Johanna Jennifer Elisabeth Fall, John Tyler Trochta, Jon Ruiz Gondra, José Miguel Casas Sanchez, Kjell Harald Nedreaas, Kordian Trella, Kristin Windsland, Magnus Aune, Matthias Bernreuther, Mikko Vihtakari, Olav Nikolai Breivik, Ricardo Alpoim, Ross Tallman, Samuel Subbey, Silje Elisabeth Seim, Sofie Gundersen, Sondre Nedreås Hølleland, Stine Karlson, Tone Vollen
IMR/PINRO Joint Report Series
2024

Kartlegging av menneskelig aktivitet på utvalgte gytefelt for kysttorsk nord for 62°N

Johanna Jennifer Elisabeth Fall, Kjell Harald Nedreaas, Kotaro Ono, Håkon Magne Otterå, Sofie Gundersen
Rapport fra havforskningen
2024

Workshop on seabird bycatch monitoring in the NEAFC regulatory areas (WKBB)

Gildas Glemarec, Kim Magnus Bærum, Allen Kingston, Neil Campbell, Bethany L. Clark, Sara Hornborg, Roi Martinez, Maria Mateo, Kotaro Ono, Yann Rouxel, Arnaud Tarroux, Gregg Verutes
ICES Scientific Reports 5
2023

Working group on the integrated assessments of the Norwegian Sea (WGINOR, outputs from 2022 meeting)

Anna H. Olafsdottir, Benjamin Planque, Tycho Anker-Nilssen, Per Arneberg, Lucas Johannes Bas, Are Berset, Sigurvin Bjarnason, Knut Yngve Børsheim, Cecilie Broms, Lucie Buttay, Sólvá Káradóttir Eliasen, Anne Kirstine Højholt Frie, Elvar H. Hallfredsson, Harald Hansen, Mia Høgi, Jens Christian Holst, Eydna í Homrum, Jan Arge Jacobsen, Steingrímur Jónsson, Inga Kristiansen, Mimi E. Lam, Lísa Anne Libungan, Ulf Ove Lindstrøm, Xiaozi Liu, Svein-Håkon Lorentsen, Kjell Arne Mork, Erik Askov Mousing, Arnt Inge Nygaard, Kotaro Ono, Maria Pettersvik Arvnes, Hildur Pétursdóttir, Morten D. Skogen, Aril Slotte, Hiroko Kato Solvang, Petur Steingrund, Espen Strand, Szymon Surma, John Tyler Trochta, Gro Ingleid van der Meeren, Paulus Jacobus Wensveen
ICES Scientific Reports 5
2023

Advice on fishing opportunities for Barents Sea capelin in 2024 — ICES subareas 1 and 2 excluding Division 2.a west of 5°W

Daniel Howell, Anders Nielsen, Brian Stock, Kotaro Ono, Laura Clain, Maria Fossheim, Thomas de Lange Wenneck, Alf Harbitz, Alfonso Pérez Rodriguez, Ane Iriondo, Arved Staby, Bjarte Bogstad, Berengere Husson, C. Tara Marshall, Caroline Aas Tranang, Edda Johannesen, Eduardas Vozgirdas, Elena Eriksen, Elise Eidset, Elvar H. Hallfredsson, Erik Berg, Georg Skaret, Hannes Höffle, Jan Arge Jacobsen, Jan Erik Stiansen, Jane Aanestad Godiksen, Jerzy Janusz, Johanna Jennifer Elisabeth Fall, John Tyler Trochta, Jon Ruiz Gondra, José Miguel Casas Sanchez, Kjell Harald Nedreaas, Kordian Trella, Kristin Windsland, Matthias Bernreuther, Mikko Vihtakari, Olav Nikolai Breivik, Ricardo Alpoim, Ross Tallman, Samuel Subbey, Silje Elisabeth Seim, Sofie Gundersen, Sondre Nedreås Hølleland, Stine Karlson, Tone Vollen
IMR/PINRO Joint Report Series
2021

Estimating the size distribution of reported catches on-board factory vessels – Issues with using data from the production process

Thomas L Clegg, Geir Blom, Kotaro Ono, Kjell Harald Nedreaas
2021

Final report for the REDUS project - Reduced Uncertainty in Stock Assessment

Erik Joel Steinar Olsen, Sondre Aanes, Magne Tommy Aldrin, Olav Nikolai Breivik, Edvin Fuglebakk, Daisuke Goto, Nils Olav Handegard, Cecilie Hansen, Arne Johannes Holmin, Daniel Howell, Espen Johnsen, Natoya Jourdain, Knut Korsbrekke, Kotaro Ono, Håkon Magne Otterå, Holly Ann Perryman, Samuel Subbey, Guldborg Søvik, Ibrahim Umar, Sindre Vatnehol, Jon Helge Vølstad
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