2024
Characterisation of grunt sound pressure level from spawning Atlantic cod (Gadus morhua)
Guosong Zhang, Tonje Nesse Forland, Karen de Jong, Lise Doksæter Sivle
Bioacoustics
2024
The copepod Acartia sp. is more sensitive to a rapid pressure drop associated with seismic airguns than Calanus sp.
Emilie Hernes Vereide, Babak Khodabandeloo, Karen de Jong
Marine Ecology Progress Series
2024
Continuous sound from a marine vibrator causes behavioural responses of free-ranging, spawning Atlantic cod (Gadus morhua)
Kate McQueen, Lise Doksæter Sivle, Tonje Nesse Forland, Justin James Meager, Jon Egil Skjæraasen, Esben Moland Olsen, Ørjan Karlsen, Petter Helgevold Kvadsheim, Karen de Jong
Environmental Pollution (1987)
344
2024
The underwater soundscape of the North Sea
F. Basan, J.-G. Fischer, R. Putland, J. Brinkkemper, Jong de Jong, B. Binnerts, A. Norro, D. Kühnel, Lars Alf Ødegaard, M. Andersson, E. Lalander, J. Tougaard, E.T. Griffiths, M. Kosecka, E. Edwards, N.D. Merchant, Karen de Jong, S. Robinson, L. Wang, N. Kinneging
Marine Pollution Bulletin
198
2023
Characterizing coastal cod vocalization using a towed hydrophone array
Sai Geetha Seri, Matthew Edward Schinault, Seth Michael Penna, Chenyang Zhu, Lise Doksæter Sivle, Karen de Jong, Nils Olav Handegard, Purnima Ratilal
ICES Journal of Marine Science
80
p. 1727-1745
2023
Behavioural responses of wild, spawning Atlantic cod (Gadus morhua L.) to seismic airgun exposure
Kate McQueen, Jon Egil Skjæraasen, D Nyqvist, Esben Moland Olsen, Ørjan Karlsen, Justin James Meager, Petter Helgevold Kvadsheim, Nils Olav Handegard, Tonje Nesse Forland, Karen de Jong, Lise Doksæter Sivle
ICES Journal of Marine Science
80
p. 1052-1065
2023
Effects of airgun discharges used in seismic surveys on development and mortality in nauplii of the copepod Acartia tonsa
Emilie Hernes Vereide, Marina Mihaljevic, Howard Browman, David M. Fields, Mette Dalgaard Agersted, Josefin Titelman, Karen de Jong
Environmental Pollution
327
2022
Two of the most common crustacean zooplankton Meganyctiphanes norvegica and Calanus spp. produce sounds within the hearing range of their fish predators
Saskia Kühn, Anne Christine Utne-Palm, Karen de Jong
Bioacoustics
p. 1-17
2021
Effects of sound from seismic surveys on fish reproduction, the management case from Norway
Lise Doksæter Sivle, Karen de Jong, Emilie Hernes Vereide, Tonje Nesse Forland, Henning Wehde, John Dalen
Journal of Marine Science and Engineering
9
2020
Sound production in male and female corkwing wrasses and its relation to visual behaviour
Karen Bussmann, Anne Christine Utne-Palm, Karen de Jong
Bioacoustics
2020
Predicting the effects of anthropogenic noise on fish reproduction
Karen de Jong, Tonje Nesse Forland, Maria Clara P. Amorim, Guillaume Rieucau, Hans Slabbekoorn, Lise Doksæter Sivle
Reviews in Fish Biology and Fisheries
30
p. 245-268
2020
Electric and magnetic senses in marine animals, and potential behavioral effects of electromagnetic surveys
Daniel Nyqvist, Caroline Durif, Magnar Gullikstad Johnsen, Karen de Jong, Tonje Nesse Forland, Lise Doksæter Sivle
Marine Environmental Research
155
p. 1-11
2019
Estimating purse seine volume during capture: implications for fish densities and survival of released unwanted catches
Maria Tenningen, Armin Pobitzer, Nils Olav Handegard, Karen de Jong
ICES Journal of Marine Science
2018
Noise affects multimodal communication during courtship in a marine fish
Karen de Jong, M. Clara P. Amorim, Paulo J. Fonseca, Katja Heubel
Frontiers in Ecology and Evolution
6
2018
Noise can affect acoustic communication and subsequent spawning success in fish
Karen de Jong, M. Clara P. Amorim, Paulo J. Fonseca, Clive J. Fox, Katja Heubel
Environmental Pollution (1987)
237
p. 814-823
2013
Operational sex ratio but not density affects sexual selection in a fish
Sebastian Wacker, Kenyon Mobley, Elisabet Forsgren, Lise Cats Myhre, Karen de Jong, Trond Amundsen
Evolution
67
p. 1937-1949
2012
Sex roles and mutual mate choice matter during mate sampling
Lise Cats Myhre, Karen de Jong, Elisabet Forsgren, Trond Amundsen
The American Naturalist
179
p. 741-755
2012
Large males fight and court more across a range of social environments: an experiment on the two spotted goby Gobiusculus flavescens
Sebastian Wacker, Karen de Jong, Elisabet Forsgren, Trond Amundsen
Journal of Fish Biology
81
p. 21-34
2012
Measuring mating competition correctly: available evidence supports operational sex ratio theory
Karen de Jong, Elisabet Forsgren, Hanno Sandvik, Trond Amundsen
Behavioral Ecology
23
p. 1170-1177
2009
Do operational sex ratio and density affect mating behaviour? An experiment on the two-spotted goby
Karen de Jong, Sebastian Wacker, Trond Amundsen, Elisabet Forsgren
Animal Behaviour
78
p. 1229-1238
2007
Azorean rock-pool blennies produce size-dependent calls in a courtship context
Karen de Jong, Niels Bouton, Hans Slabbekoorn
Animal Behaviour
74
p. 1285-1292
2024
Knowledge acquisition about what consequences and effects the development of offshore wind will have for the seafood industry
Anne Christine Utne Palm, Nils Roar Hareide, Karen de Jong, Maria Tenningen, Dorothy Jane Dankel
2024
Coexistence between fishery and offshore wind industries: an analysis of concerns and knowledge gaps with Norway as a case study
Kate McQueen, Anne Christine Utne Palm, Karen de Jong, Maria Tenningen, Dorothy Jane Dankel, Nils Roar Hareide
2024
Støy fra havbasert vindkraft i det marine miljø
Karen de Jong, Anne Christine Utne Palm
2023
Havforskningsinstituttet ferskeste forskningsresultater
Karen de Jong, Anne Christine Utne Palm, Kate McQueen, Alessandro Cresci, Øivind Bergh
2023
SpawnSeis. Påvirkning av luftkanon og marin vibrator på gytende torsk
Lise Doksæter Sivle, Kate McQueen, Karen de Jong, Tonje Nesse Forland, Jon Egil Skjæraasen, Esben Moland Olsen, Ørjan Karlsen
2023
Contrasting behavioural response of fish to air guns and a marine vibrator
Lise Doksæter Sivle, Kate McQueen, Karen de Jong, Tonje Nesse Forland, Petter Helgevold Kvadsheim
2023
Felteksperimenter for å teste mulige effekter av seismikk på zooplankton
Karen de Jong, Anne Christine Utne Palm
2023
havforskningsinstituttets ferskeste forskningsresultater
Karen de Jong, Anne Christine Utne Palm, Kate McQueen, Alessandro Cresci, Nils-Roar Hareide
2023
Effekter på dyreplankton av seismikk - undersøkelser i felt ved fullskala seismisk innsamling
Karen de Jong, Anne Christine Utne Palm, Emilie Hernes Vereide
2023
Offshore wind development in Norway – Ongoing investigations into ecological effects and interactions with fisheries
Karen de Jong, Anne Christine Utne Palm
2023
ZoopSeis- Zooplankton og seismikk
Emilie Hernes Vereide, Karen de Jong, Anne Christine Utne-Palm, Josefin Titelman, Howard Browman, Marina Mihaljevic, David M. Fields, Mette Dalgaard Agersted
2023
A lot of pressure? The copepod Acartia sp. is more sensitive to a rapid pressure drop that occurs close to seismic airguns than Calanus sp.
Emilie Hernes Vereide, Karen de Jong, Babak Khodabandeloo, Tonje Nesse Forland
2023
ZoopSeis- The effects of seismic surveys on zooplankton
Emilie Hernes Vereide, Karen de Jong, Marina Mihaljevic, David M. Fields, Josefin Titelman, Howard Browman, Mette Dalgaard Agersted, Babak Khodabandeloo, Anne Christine Utne-Palm
2023
Time to talk: A case for including behavioural complexity into management.
Karen de Jong, Marta Picciulin, Mathias H. Andersson, Lise Doksæter Sivle, Maria Clara P. Amorim
2023
ORCHESTRA, ecOsystem Responses to Constant offsHorE Sound specTRA
Karen de Jong, Boersma Maarten, Katja Heubel, Alessandro Bergamasco, Moens Tom
2022
Studier av mulige påvirkninger fra seismikkaktiviteten på økosystemetved Ekofisk
Salve Dahle, Lionel Camus, Virginie Ramasco, Karen de Jong
2022
Impacts of Airgun Blasts Used in Seismic Surveys - Small Effects in Small Copepods
Emilie Hernes Vereide, Karen de Jong, Josefin Titelman, Howard Browman, David M. Fields, Mette Dalgaard Agersted, Marina Mihaljevic
2022
The Effects of Seismic Surveys on Zooplankton – Small animals meet loud noise
Emilie Hernes Vereide, Karen de Jong, Josefin Titelman, Howard Browman, Mette Dalgaard Agersted, Marina Mihaljevic, David M. Fields
2022
Seismikkens påvirkning på dyreplankton
Emilie Hernes Vereide, Karen de Jong, Josefin Titelman, Howard Browman, Mette Dalgaard Agersted, Marina Mihaljevic, David M. Fields
2022
A baseline study of demersal fish assemblages around Norway’s first offshore floating wind farm site.
Kate McQueen, Sofie Gundersen, Nils-Roar Hareide, Gavin John Macaulay, Anne Christine Utne Palm, Maria Tenningen, Karen de Jong
2021
Reproductive dynamics, sexual selection and the environment: What have we learnt from two-spotted gobies
Elisabet Forsgren, Trond Amundsen, Karen de Jong, Lise Cats Myhre, Sebastian Wacker, Kenyon Brice Mobley, Åsa Alexandra Borg, Jens Bjelvenmark
2021
Effects of airgun blasts used in seismic surveys on mortality and growth in the copepod Acartia tonsa
Emilie Hernes Vereide, Josefin Titelman, Howard Browman, Mette Dalgaard Agersted, Marina Mihaljevic, David M. Fields, Karen de Jong
2019
Informasjonsmøte - Telemetri og torsk på Austevoll
Lise Doksæter Sivle, Karen de Jong, Daniel Nyqvist, Reidun Marie Bjelland
2019
Electric and magnetic senses in marine animals , and potential effects of electromagnetic surveys
Daniel Nyqvist, Tonje Nesse Forland, Lise Doksæter Sivle, Caroline Durif, Magnar Gullikstad Johnsen, Karen de Jong
2019
Fiskelyd og reproduksjon og menneskeskapt støy
de Jong, Karen
2018
The SpawnSeis-project. Testing the impact of seismic sound on spawning cod
Karen de Jong, Tonje Nesse Forland, Daniel Nyqvist, Lise Doksæter Sivle
2018
Konsekvenser av seismikk
Karen de Jong, Tonje Nesse Forland, Daniel Nyqvist, Lise Doksæter Sivle
2015
Hvem begrenser hvem? Skjeve kjønnsrater og reproduksjonsøkologi hos en liten fisk i algebeltet
Elisabet Forsgren, Karen de Jong, Kenyon Mobley, Lise Cats Myhre, Sebastian Wacker, Trond Amundsen
2015
Who limits who? Skewed sex ratios in Nordic gobies – preliminary results from transect investigations in Sweden, Norway and Finland
Elisabet Forsgren, Trond Amundsen, Anne Christine Utne-Palm, Lotta Kvarnemo, Kai Lindström, Karen de Jong, Sebastian Wacker, Ola Svensson, Colette St. Mary
2012
Cold Gene. Truete arter får evig liv
Hans K. Stenøien, Karen de Jong, Eli Fremstad
2012
How does physiological status impact cryopreservation success of bryophytes from two contrasting habitats?
Kristian Hassel, Karen de Jong, Hans K. Stenøien
2012
The love life of gobies and rockpool blennies: About sounds and other forms of mating competition
Karen de Jong, Trond Amundsen, Niels Bouton, Elisabet Forsgren, Katja Heubel, Hanno Sandvik, hans slabbekoorn, Sebastian Wacker
2012
OSR but not density affects the strength of sexual selection in a marine fish
Sebastian Wacker, Kenyon Mobley, Elisabet Forsgren, Lise Cats Myhre, Karen de Jong, Trond Amundsen
2010
A "nest box" study on two-spotted gobies
Karen de Jong, Lise Cats Myhre, Elisabet Forsgren, Trond Amundsen
2010
How to test sex-role theory: A novel experimental approach
Karen de Jong, Elisabet Forsgren, Trond Amundsen
2010
Female mate sampling in a fish with dynamic sex roles
Lise Cats Myhre, Karen de Jong, Elisabet Forsgren, Trond Amundsen
2008
The influence of having many partners on the frequency of courtship behaviour: How does the assumption that frequency = eagerness affect the outcome of our experiments?
Jong Karen De, Trond Amundsen, Elisabet Forsgren
2008
Female mate sampling in the two-spotted goby, Gobiusculus flavescens, in relation to sexual competition
Lise C. Myhre, Elisabet Forsgren, Jong Karen De, Trond Amundsen
2008
OSR, density and mating competition: insights from the two-spotted goby
Jong Karen De, Trond Amundsen, Elisabet Forsgren
2008
A marking study on two-spotted gobies
Jong Karen De, Trond Amundsen, Elisabet Forsgren
2023
A lot of pressure? The copepod Acartia sp. is more sensitive to a rapid pressure drop that occurs close to seismic airguns than Calanus sp.
Emilie Hernes Vereide, Babak Khodabandeloo, Tonje Nesse Forland, Karen de Jong
2023
Monitoring demersal fish assemblages at the site of Norway’s first offshore floating wind farm
Kate McQueen, Sofie Gundersen, Nils Roar Hareide, Anne Christine Utne Palm, Maria Tenningen, Karen de Jong
2023
Monitoring the effects of Norway’s first floating offshore wind farm on demersal fish
Kate McQueen, Sofie Gundersen, Nils-Roar Hareide, Anne Christine Utne Palm, Maria Tenningen, Karen de Jong
2022
Impacts of Airgun Blasts Used in Seismic Surveys - Small Effects in Small Copepods
Emilie Hernes Vereide, Karen de Jong, Josefin Titelman, Howard Browman, David M. Fields, Mette Dalgaard Agersted, Marina Mihaljevic
2019
Integrating existing knowledge to predict effects of anthropogenic noise on fish reproduction
Karen de Jong, Tonje Nesse Forland, M. Clara P. Amorim, Guillaume Rieucau, Hans Slabbekoorn, Lise Doksæter Sivle
2019
How could we predict effects of noise on fish reproduction
Karen de Jong, Tonje Nesse Forland, M. Clara P. Amorim, Guillaume Rieucau, Hans Slabbekoorn, Lise Doksæter Sivle
2019
Do seismic surveys affect the behavior of spawning cod?
Daniel Nyqvist, Lise Doksæter Sivle, Ørjan Karlsen, Esben Moland Olsen, Karen de Jong, Tonje Nesse Forland, Jon Egil Skjæraasen
2019
Behaviour of spawning cod in relation to marine seismic surveys
Daniel Nyqvist, Lise Doksæter Sivle, Ørjan Karlsen, Esben Moland Olsen, Karen de Jong, Tonje Nesse Forland, Jon Egil Skjæraasen
2015
Spatial and temporal variation in sex ratio and sexual size dimorphism in two species of gobies
Trond Amundsen, Elisabet Forsgren, Sebastian Wacker, Anne Christine Utne-Palm, Charlotta Kvarnemo, Kai Lindström, Carin Magnhagen, Kenyon B. Mobley, Karen de Jong
2012
Sexual selection in a marine fish: affected by OSR but not density
Sebastian Wacker, Kenyon Mobley, Elisabet Forsgren, Lise Cats Myhre, Karen de Jong, Trond Amundsen
2024
The Effects of Seismic Surveys on Marine Zooplankton
Emilie Hernes Vereide, Karen de Jong, Anne Christine Utne Palm, Mette Dalgaard Agersted, Josefin Titelman
2024
Lyd i lakseoppdrett
Frode Oppedal, Marco Vindas, Lise Doksæter Sivle, Karen de Jong, Timothy David Dempster, Tonje Nesse Forland, Luke Barrett
Rapport fra havforskningen
2024
Follow-up fishery survey in the Hywind Tampen offshore wind power field during construction and early operation
Maria Tenningen, Kate McQueen, Herdis Langøy Mørk, Karen de Jong
Toktrapport
2023
Havforskningsinstituttets rådgivning for menneskeskapt støy i havet - Kunnskapsgrunnlag, vurderinger og råd for 2024
Tonje Nesse Forland, Lise Doksæter Sivle, Karen de Jong, Geir Pedersen, Marte Louise Strømme, Tina Kutti, Caroline Durif, Kate McQueen, Endre Grimsbø, Henning Wehde
Rapport fra havforskningen
2023
Kunnskapsinnhenting for Sameksistens mellom fiskeri- og havvindsnæring - En kartlegging av eksisterende kunnskap og erfaringer om effekter og konsekvenser av etablering av havvind for norsk fiskerinæring.
Anne Christine Utne-Palm, Nils Roar Hareide, Karen de Jong, Maria Tenningen, Dorothy Jane Dankel
Rapport fra havforskningen
2023
Cruise report Hywind Tampen 13 to 28 March 2023 - Cruise no. 2023001004 G.O. Sars
Anne Christine Utne-Palm, Henrik Søiland, Anne Sveistrup, Angelika Renner, Rebecca Ross, Frithjof Emil Moy, Mosttafa Bakhoday Paskyabi, Atle Totland, Sigurd Hannaas, Karen de Jong, Genoveva Gonzalez-Mirelis, Terje Hovland, Geir Pedersen, Jan Frode Wilhelmsen, Markus Majaneva, Sverre Waardal Heum, William Skjold, Stig Vågenes, Georg Skaret, Finn Corus, Andrey Voronkov, Leonard Kielland
Toktrapport
2023
Havforskningsinstituttets rådgivning for menneskeskapt støy i havet - Kunnskapsgrunnlag, vurderinger og råd for 2023
Lise Doksæter Sivle, Tonje Nesse Forland, Karen de Jong, Guosong Zhang, Tina Kutti, Caroline Durif, Henning Wehde, Endre Grimsbø
2023
Fisheries survey in the offshore wind power field Hywind Tampen before development
Karen de Jong, Kate McQueen, Nils Roar Hareide, Maria Tenningen, Gavin Macaulay, Markus Majaneva
2023
SpawnSeis MV exposure experiment - Survey Report — IMR Survey number 2022812
Lise Doksæter Sivle, Tonje Nesse Forland, Karen de Jong, Kate McQueen, Erik Schuster, Petter Helgevold Kvadsheim, Kari Wegger Ektvedt, Håkon Aune, Robert Laws
2022
Havforskningsinsituttets rådgivning for menneskeskapt støy i havet - Kunnskapsgrunnlag, vurderinger og råd for 2022
Lise Doksæter Sivle, Tonje Nesse Forland, Karen de Jong, Geir Pedersen, Guosong Zhang, Tina Kutti, Kate McQueen, Henning Wehde, Endre Grimsbø
2022
Does seismic have an effect on zooplankton? - Field study at Ekofisk with RV Kristine Bonnevie
Anne Christine Utne-Palm, Karen de Jong, Geir Pedersen, Thor A. Klevjer, Josefin Titelman, Espen Strand, Emilie Hernes Vereide, Saskia Kühn, Sigurd Hannaas, Atle Totland, Håvard Johnsen Buschmann, Marina Mihaljevic, Rune Strømme, Reidar Johannesen
2021
Kunnskapsstatus for havsil i norsk sone av Nordsjøen
Espen Johnsen, Elin Sørhus, Karen de Jong, Kai Kristoffer Lie, Bjørn Einar Grøsvik
2021
Havforskningsinsituttets rådgivning for menneskeskapt støy i havet - Kunnskapsgrunnlag, vurderinger og råd for 2021
Lise Doksæter Sivle, Tonje Nesse Forland, Karen de Jong, Tina Kutti, Guosong Zhang, Henning Wehde, Endre Grimsbø
2020
Potensielle effekter av havvindanlegg på havmiljøet
Karen de Jong, Henning Steen, Tonje Nesse Forland, Henning Wehde, Daniel Nyqvist, Anne Christine Utne-Palm, Kjell Tormod Nilssen, Jon Albretsen, Tone Falkenhaug, Martin Biuw, Lene Buhl-Mortensen, Lise Doksæter Sivle
2020
Potensielle effekter av havvindanlegg på havmiljøet
Karen de Jong, Henning Steen, Tonje Nesse Forland, Daniel Nyquist, Anne Christine Utne-Palm, Kjell Tormod Nilssen, Jon Albretsen, Tone Falkenhaug, Martin Biuw, Lene Buhl-Mortensen, Lise Doksæter Sivle
2020
Effekter av støyforurensning på havmiljø - kunnskapsstatus og forvaltningsrådgiving FFI-RAPPORT 20/0105
Petter Helgevold Kvadsheim, Tonje Nesse Forland, Karen de Jong, Daniel Nyqvist, Endre Grimsbø, Lise Doksæter Sivle
2020
Havforskningsinstituttets rådgivning for menneskeskapt støy i havet: seismikk, elektromagnetiske undersøkelser og undersjøiske sprengninger — Kunnskapsgrunnlag, vurderinger og råd for 2020
Lise Doksæter Sivle, Tonje Nesse Forland, Karen de Jong, Daniel Nyqvist, Endre Grimsbø, Tina Kutti
2019
Høring av forslag om åpning av områder for fornybar energi til havs og forslag til forskrift til havenergilova [rapport]
Henning Steen, Karen de Jong, Lise Doksæter Sivle, Tonje Nesse Forland, Endre Grimsbø, Daniel Nyqvist, Bjarte Bogstad
2019
Havforskningsinstituttets rådgivning for menneskeskapt støy i havet: seismikk, elektromagnetiske undersøkelser og undersjøiske sprengninger
Lise Doksæter Sivle, Tonje Nesse Forland, Daniel Nyqvist, Karen de Jong, Endre Grimsbø
2011
Operational Sex Ratio and Reproductive Behaviour in the Two-spotted Goby (Gobiusculus flavescens)
de Jong, Karen