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Karen de Jong

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Forsker
Telefon: 90173537
Avdeling: Økosystemakustikk

Behavioural ecologist

Arbeidsområde

Effects of noise on aquatic life, with a focus on fish reproduction, sexual selection and acoustic communication

Research gate

Researche ID

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Publikasjoner

Vitenskapelige artikler (NVI)

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

Faglige foredrag

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

Poster

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

Rapporter og avhandlinger

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
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