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Keno Ferter

keno@imr
Researcher
Telephone: 94103552
Department: Fiskeridynamikk

Publications

Academic articles

2024

Atlantic bluefin tuna tagged off Norway show extensive annual migrations, high site-fidelity and dynamic behaviour in the Atlantic Ocean and Mediterranean Sea

Keno Ferter, Camille M.L.S. Pagniello, Barbara A. Block, Otte Bjelland, Michael R. Castleton, Sean R. Tracey, Theodore E. J. Reimer, Andreas Sundelöf, Inigo Onandia, Martin Wiech, Francisco Alemany, Leif Nøttestad
Proceedings of the Royal Society of London. Biological Sciences 291
2024

Seasonal habitat use and diel vertical migration in female spurdog in Nordic waters

C. Antonia Klöcker, Ole Thomas Albert, Keno Ferter, Otte Bjelland, Robert Lennox, Jon Albretsen, Lotte Pohl, Lotte Svengård Dahlmo, Nuno Queiroz, Claudia Junge
Movement Ecology 12
2024

Transboundary movements of porbeagle sharks support need for continued cooperative research and management approaches

Jenny R. Bortoluzzi, Grace E. McNicholas, Andrew L. Jackson, C. Antonia Klöcker, Keno Ferter, Claudia Junge, Otte Bjelland, Adam Barnett, Austin J. Gallagher, Neil Hammerschlag, William K. Roche, Nicholas L. Payne
Fisheries Research 275
2023

Toward sustainable harvest strategies for marine fisheries that include recreational fishing

Ashley M. Fowler, Natalie A. Dowling, Jeremy M. Lyle, Josep Alós, Leif E. Anderson, Steven J. Cooke, Andy J. Danylchuk, Keno Ferter, Heath Folpp, Clifford Hutt, Kieran Hyder, Daniel K. Lew, Michael B. Lowry, Tim P. Lynch, Nicholas Meadows, Estanis Mugerza, Kjell Harald Nedreaas, Domingos Garrone-Neto, Faith A. Ochwada-Doyle, Warren Potts, David Records, Scott Steinback, Harry V. Strehlow, Sean R. Tracey, Michael D. Travis, Jun-ichi Tsuboi, Jon Helge Vølstad, Rowan C. Chick
Fish and Fisheries
2023

Post-release effects of catch and release angling for sea trout: Mortality, growth and wound healing

Christian Egander Skov, Keno Ferter, Niels Jepsen, Lars-Flemming Pedersen, Wolf-Christian Lewin, Casper Gundelund, Marc Simon Weltersbach
Fisheries Research 261
2022

Digital fisheries data in the Internet age: Emerging tools for research and monitoring using online data in recreational fisheries

Robert Lennox, Valerio Sbragaglia, Knut Vollset, Lene Sortland, Loren McClenachan, Ivan Jarić, Meaghan L. Guckian, Keno Ferter, Andy J. Danylchuk, Steven J. Cooke, Robert Arlinghaus, William M. Twardek
Fish and Fisheries 23 p. 926-940
2022

Assessment of fishing guide knowledge, attitudes, and behaviours in global recreational fisheries

M.W. Farthing, J. Mann-Lang, A.R. Childs, C.S. Bova, S.D. Bower, A.C. Pinder, Keno Ferter, A.C. Winkler, E.C. Butler, J.W. Brownscombe, A.J. Danylchuk, W.M. Potts
Fisheries Research 255
2022

Catch and release angling for sea trout explored by citizen science: Angler behavior, hooking location and bleeding patterns

Christian Skov, Casper Gundelund, Marc Simon Weltersbach, Keno Ferter, Sissel K. Bertelsen, Niels Jepsen
Fisheries Research 255
2022

Integrating complementary survey methods to estimate catches in Norway’s complex marine recreational hook-and-line fishery

Keno Ferter, Håkon Magne Otterå, Mary C. Christman, Alf Ring Kleiven, Marc Simon Weltersbach, Sofie Gundersen, Christine Djønne, Otte Bjelland, Bruce Hartill, Jeremy Lyle, Kieran Hyder, Trude Kristin Borch, Jon Helge Vølstad
ICES Journal of Marine Science
2021

Expert opinion on using angler Smartphone apps to inform marine fisheries management: status, prospects, and needs

Christian Skov, Kieran Hyder, Casper Gundelund, Anssi Ahvonen, Jérôme Baudrier, Trude Borch, Sara deCarvalho, Karim Erzini, Keno Ferter, Fabio Grati, Tessa van der Hammen, Jan Hinriksson, Rob Houtman, Anders Kagervall, Kostas Kapiris, Martin Karlsson, Adam M. Lejk, Jeremy M. Lyle, Roi Martinez-Escauriaza, Pentti Moilanen, Estanis Mugerza, Hans Jakob Olesen, Anastasios Papadopoulos, Pablo Pita, João Pontes, Zachary Radford, Kryzsztof Radtke, Mafalda Rangel, Oscar Sagué, Hege A. Sande, Harry V. Strehlow, Rüdolfs Tutins, Pedro Veiga, Thomas Verleye, Jon Helge Vølstad, Joseph W. Watson, Marc Simon Weltersbach, Didzis Ustups, Paul A. Venturelli
ICES Journal of Marine Science 78 p. 967-978
2021

First Assessment of the Impacts of the COVID-19 Pandemic on Global Marine Recreational Fisheries

Pablo Pita, Gillian B. Ainsworth, Bernardino Alba, Antônio B. Anderson, Manel Antelo, Josep Alós, Iñaki Artetxe, Jérôme Baudrier, José J. Castro, Belén Chicharro, Karim Erzini, Keno Ferter, Mafalda Freitas, Laura García-de-la-Fuente, José A. García-Charton, María Giménez-Casalduero, Antoni M. Grau, Hugo Diogo, Ana Gordoa, Filipe Henriques, Kieran Hyder, David Jiménez-Alvarado, Paraskevi K. Karachle, Josep Lloret, Martin Laporta, Adam M. Lejk, Arnau L. Dedeu, Pablo Martín-Sosa, Lllibori Martínez, Antoni M. Mira, Beatriz Morales-Nin, Estanis Mugerza, Hans J. Olesen, Anastasios Papadopoulos, João Pontes, José J. Pascual-Fernández, Ariadna Purroy, Milena Ramires, Mafalda Rangel, José Amorim Reis-Filho, Jose L. Sánchez-Lizaso, Virginia Sandoval, Valerio Sbragaglia, Luis Silva, Christian Skov, Iván Sola, Harry V. Strehlow, María A. Torres, Didzis Ustups, Tessa van der Hammen, Pedro Veiga, Leonardo A. Venerus, Thomas Verleye, Sebastián Villasante, Marc Simon Weltersbach, Lucía Zarauz
Frontiers in Marine Science 8
2021

Development and evaluation of dynamic catch control devices in the demersal seine fisheries for cod (Gadus morhua)

Ólafur Arnar Ingólfsson, Odd Børre Humborstad, Keno Ferter, Shale Rosen
Journal of Ocean Technology 16 p. 92-106
2021

Targeted risk assessment of mercury exposure of recreational fishers: Are nephrops fishers in Norway at risk?

Martin Wiech, Christine Djønne, Jeppe Kolding, Marian Kjellevold, Keno Ferter
Environmental science and pollution research international 28 p. 50316-50328
2020

The comeback of Atlantic bluefin tuna (Thunnus thynnus) to Norwegian waters

Leif Nøttestad, Erling Boge, Keno Ferter
Fisheries Research 231
2020

Assessing the sublethal impacts of anthropogenic stressors on fish: An energy-budget approach

Joseph W. Watson, Kieran Hyder, Robin Boyd, Robert Thorpe, Marc Simon Weltersbach, Keno Ferter, Steven J. Cooke, Shovonlal Roy, Richard M. Sibly
Fish and Fisheries 21 p. 1034-1045
2019

Field surveying of marine recreational fisheries in Norway using a novel spatial sampling frame reveals striking under-coverage of alternative sampling frames

Jon Helge Vølstad, Mary C. Christman, Keno Ferter, Alf Ring Kleiven, Håkon Magne Otterå, Øystein Aas, Robert Arlinghaus, Trude Borch, Jonathan Edward Colman, Bruce Hartill, Thrond Oddvar Haugen, Kieran Hyder, Jeremy Lyle, Martin Junker Ohldieck, Christian Skov, Harry Vincent Strehlow, Dave van Voorhees, Marc Simon Weltersbach, Edward D. Weber
ICES Journal of Marine Science 77 p. 2192-2205
2019

Potential environmental impacts of recreational fishing on marine fish stocks and ecosystems

Wolf-Christian Lewin, Marc Simon Weltersbach, Keno Ferter, Kieran Hyder, Estanis Mugerza, Raúl Prellezo, Zachary Radford, Lucía Zarauz, Harry Vincent Strehlow
27 p. 287-330
2018

The impact of marine recreational fishing on key fish stocks in European waters

Zachary Radford, Kieran Hyder, Lucía Zarauz, Estanis Mugerza, Keno Ferter, Raul Prellezo, Harry Vincent Strehlow, Bryony Townhill, Wolf-Christian Lewin, Marc Simon Weltersbach
PLOS ONE 13
2018

Who is fishing on what stock: Population-of-origin of individual cod (Gadus morhua) in commercial and recreational fisheries

Per Erik Jorde, Alf Ring Kleiven, Marte Sodeland, Esben Moland Olsen, Keno Ferter, Sissel Jentoft, Halvor Knutsen
ICES Journal of Marine Science 75 p. 2153-2162
2018

Estimating and mitigating post-release mortality of European eel by combining citizen science with a catch-and-release angling experiment

Marc Simon Weltersbach, Harry Vincent Strehlow, Keno Ferter, Thomas Klefoth, Martin de Graaf, Malte Dorow
Fisheries Research 201 p. 98-108
2018

Estimating post-release mortality of European sea bass based on experimental angling

Wolf-Christian Lewin, Harry Vincent Strehlow, Keno Ferter, Kieran Hyder, Jan Niemax, Jens Peter Herrmann, Marc Simon Weltersbach
ICES Journal of Marine Science 75 p. 1483-1495
2018

Recreational sea fishing in Europe in a global context—Participation rates, fishing effort, expenditure, and implications for monitoring and assessment

Hyder Kieran, Marc Simon Weltersbach, Mark Armstrong, Keno Ferter, Bryony Townhill, Anssi Ahvonen, Robert Arlinghaus, Andrei Baikov, Manuel Bellanger, Janis Birzaks, Trude Kristin Borch, Giulia Cambie, Martin de Graaf, Hugo M C Diogo, Lukasz Dziemian, Ana Gordoa, Ryszard Grzebielec, Bruce Hartill, Anders Kagervall, Kostas Kapiris, Martin Karlsson, Alf Ring Kleiven, Adam M Lejk, Harold Levrel, Sabrina Lovell, Jeremy Lyle, Pentti Miolanen, Graham Monkman, Beatriz Morales-Nin, Estanis Mugerza, Roi Martinez, Paul F O'Reilly, Hans Jakob Olesen, Anastasios Papadopoulos, Pablo Pita, Zachary Radford, Krzysztof Radtke, William Roche, Delphine Rocklin, Jon Ruiz, Callum Scougal, Roberto Silvestri, Christian Skov, Scott Steinback, Andreas Sundeløf, Arvydas Svagzdys, David Turnbull, Tessa van der Hammen, David van Voorhees, Frankwin van Winsen, Thomas J Verleye, Pedro Veiga, Jon Helge Vølstad, Lucia Zarauz, Tomas Zolubas, Harry Vincent Strehlow
Fish and Fisheries 19 p. 225-243
2017

Survival of Atlantic halibut (Hippoglossus hippoglossus) following catch-and-release angling

Keno Ferter, Audun H. Rikardsen, Tor Hatten Evensen, Martin Svenning, Sean R. Tracey
Fisheries Research 186 Part 3 p. 634-641
2016

Exophthalmia in wild-caught cod (Gadus morhua L.): development of a secondary barotrauma effect in captivity

Odd Børre Humborstad, Keno Ferter, Harald Kryvi, Per Gunnar Fjelldal
Journal of Fish Diseases 40 p. 41-49
2016

Hook shedding and post-release fate of deep-hooked European eel

Marc Simon Weltersbach, Keno Ferter, Florian Sambraus, Harry Vincent Strehlow
Biological Conservation 199 p. 16-24
2015

Dive to survive: effects of capture depth on barotrauma and post-release survival of Atlantic cod (Gadus morhua) in recreational fisheries

Keno Ferter, Marc Simon Weltersbach, Odd Børre Humborstad, Per Gunnar Fjelldal, Florian Sambraus, Harry Vincent Strehlow, Jon Helge Vølstad
ICES Journal of Marine Science 72 p. 2467-2481
2014

Catch-and-release of Atlantic cod (Gadus morhua): post-release behaviour of acoustically pretagged fish in a natural marine environment

Keno Ferter, Hartmann Klaas, Alf Ring Kleiven, Even Moland, Esben Moland Olsen
Canadian Journal of Fisheries and Aquatic Sciences 72 p. 252-261
2014

Towards more efficient longline fisheries: fish feeding behaviour, bait characteristics and development of alternative baits

Svein Løkkeborg, Sten Ivar Siikavuopio, Odd Børre Humborstad, Anne Christine Utne-Palm, Keno Ferter
Reviews in Fish Biology and Fisheries 24 p. 985-1003
2013

Unexpectedly high catch-and-release rates in European marine recreational fisheries: implications for science and management

Keno Ferter, Marc Simon Weltersbach, Harry Vincent Strehlow, Jon Helge Vølstad, Josep Alós, Robert Arlinghaus, Mike Armstrong, Malte Dorow, Martin de Graaf, Tessa van der Hammen, Kieran Hyder, Harold Levrel, Anton Paulrud, Krzysztof Radtke, Delphine Rocklin, Claus Reedtz Sparrevohn, Pedro Veiga
ICES Journal of Marine Science 70 p. 1319-1329
2013

Angler behaviour and implications for management - catch-and-release among marine angling tourists in Norway

Keno Ferter, Trude Kristin Borch, Jeppe Kolding, Jon Helge Vølstad
Fisheries Management and Ecology 20 p. 137-147
2013

Communication between scientists, fishery managers and recreational fishers: lessons learned from a comparative analysis of international case studies

Michel Dedual, Oscar Sague Pla, Robert Arlinghaus, Adrian Clarke, Keno Ferter, Peter Geertz Hansen, Daniel Gerdeaux, Fern Hames, Steve Kenelly, Alf Ring Kleiven, Andreas Meraner, Bernd Ueberschaer
Fisheries Management and Ecology 20 p. 234-246

Other journal contributions

2012

Et bærekraftig og etisk turistfiske

Trude Kristin Borch, Keno Ferter, Audun H. Rikardsen, Jon Helge Vølstad
Fiskeribladet

Scientific lectures

2018

Marine Recreational Fishery in Norway: A framework for science-based management of recreational fisheries in Norway

Jon Helge Vølstad, Keno Ferter, Alf Ring Kleiven
2017

Kartlegging av fritidsfiske i Norge – Et tverrfaglig prosjekt med fokus på bærekraft og samfunnsverdier.

Keno Ferter, Jon Helge Vølstad
2016

Catch regulation in trawls

Olafur Ingolfsson, Arill Engås, Melanie Underwood, Asbjørn Aasen, Jan Tore Øvredal, Keno Ferter
2016

Marine angling tourism in Norway and impacts of catch-and-release

Ferter, Keno
2016

Turistfiske i sjøen ”Hva vet vi og hva trenger vi mer kunnskap om?”

Ferter, Keno
2016

Developing a sampling scheme to evaluate Norwegian marine recreational fisheries - A case study from the Oslofjord

Keno Ferter, Alf Ring Kleiven, Jonathan Edward Colman, Thrond Oddvar Haugen, Stian Stensland, Harry Vincent Strehlow, Marc Simon Weltersbach, Jon Helge Vølstad
2014

North Atlantic Recreational Fishing Workshop

Ferter, Keno
2014

North Atlantic Recreational Fishing Workshop

Ferter, Keno
2014

Catches of marine angling tourists in Norway and C&R of Atlantic cod

Ferter, Keno
2014

Fang-og-slipp på saltvannsfisk “Siste nytt fra forskningsfronten”

Ferter, Keno
2014

Catch-and-release of Atlantic cod (Gadus morhua): post-release behaviour of acoustically pre-tagged fish in a natural marine environment

Keno Ferter, Klaas Hartmann, Alf Ring Kleiven, Even Moland, Esben Moland Olsen
2014

Barotrauma and recovery of Atlantic cod (Gadus morhua) after rapid decompression: combining field observations and X-ray technology

Keno Ferter, Simon Weltersbach, Odd Børre Humborstad, Per Gunnar Fjelldal, Florian Sambraus, Harry Vincent Strehlow, Jon Helge Vølstad
2013

Long-term trauma? Studying the effects of catch-and-release on Atlantic cod behavior using acoustic telemetr

Keno Ferter, Alf Ring Kleiven, Klaas Hartmann, Even Moland, Esben Moland Olsen

Reports and dissertations

2024

Distribution, catches and research on Atlantic bluefin tuna (Thunnus thynnus) in the Norwegian exclusive economic zone

Leif Nøttestad, Keno Ferter, Manu Sistiaga, Hector Pena, Ørjan Sørensen, Erling Boge, Sondre Nedreås Hølleland, Otte Bjelland, Martin Wiech, Magnus Falnes Hole, Rune Baug Mjørlund
2021

Tagging of Atlantic bluefin tuna (Thunnus thynnus) with pop-up satellite archival tags (PSAT) in Norway during 2021

Keno Ferter, Otte Bjelland, Jan Hinriksson, Leif Nøttestad
2020

Tagging of Atlantic bluefin tuna (Thunnus thynnus) with pop-up satellite archival tags (PSAT) in Norway during 2020

Keno Ferter, Otte Bjelland, Jan Hinriksson, Leif Nøttestad
2020

Bærekraftig fisketurisme: Muligheter og utfordringer på Helgeland. En skisse til forskningsagenda.

Brigt Dale, Maiken Bjørkan, Keno Ferter
2019

Hummerfisket 2017 og 2018: Innsats og fangst

Alf Ring Kleiven, Jeremy Lyle, Keno Ferter, Sigurd Heiberg Espeland, Portia Joy Nillos Kleiven, Lene Christensen, Jon Helge Vølstad
2018

Tagging of Atlantic bluefin tuna (Thunnus thynnus) with pop-up satellite archival tags (PSAT) in western Norway during 2018

Keno Ferter, Sean R. Tracey, Jan Hinriksson, Otte Bjelland, Inigo Onandia, Leif Nøttestad
2016

Bærekraftig utvikling av fisketurisme i Lofoten.

Karin Marie Antonsen, Maiken Bjørkan, Keno Ferter
2015

Catch-and-release of Atlantic cod (Gadus morhua) in recreational fisheries

Ferter, Keno
2015

Catch-and-release of Atlantic cod (Gadus morhua) in recreational fisheries

Keno Ferter, Jon Helge Vølstad, Jeppe Kolding, Odd Børre Humborstad
2011

Marine Angling Tourism in Norway: The Interactions between Behavior, Management and Catch

Keno Ferter, Jeppe Kolding
2011

Hva betyr fisketurismen for de lokale fiskebestandene langs kysten? Havforskningsrapporten 2011. Fisken og Havet, Særnummer 1-2011

Jon Helge Vølstad, Keno Ferter, Marie Hauge, Kjell Harald Nedreaas, Merete Vik Ottesen
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