Bjørn Munro Jenssen
About
My research focuses on how environmental pollutants affects animals. The focus is particularly on the effects of environmental pollutans on endocrine systems (hormone systems and vitamin balance). How do endocrine disrupting pollutants affect the animals ability to survive, reproduce, and to adapt to natural or antropogenic changes in the environment (such as climate change)? My research group has research activity both in the field in Norway and in the Arctic (Svalbard), and in the lab. We have effects in a range of species that are naturally exposed to environmental pollutants: zooplankton, cod, frogs, birds such as ptarmigan, house sparrow, european shag, eider duck, kittiwake, Brünnich's guillemot, glaucous gull and ivory gull, and mammals such as harbour seal, grey seal, hooded seal, ringed seal, bearded seal, walrus, white whale and polar bear. Through a comparative approach to environmental toxicology we obtain knowledge on sensitive species and functional effects of endocrine disrupters on wildlife and ecosystems.
Links:
Publications
2017
-
Sonne, Christian;
Torjesen, Peter A;
Fuglei, Eva;
Muir, Derek C. G.;
Jenssen, Bjørn Munro;
Jørgensen, Even Hjalmar.
(2017)
Exposure to Persistent Organic Pollutants Reduces Testosterone Concentrations and Affects Sperm Viability and Morphology during the Mating Peak Period in a Controlled Experiment on Farmed Arctic Foxes (Vulpes lagopus).
Environmental Science and Technology
Academic article
-
Jacobsen, Mona L;
Jaspers, Veerle;
Ciesielski, Tomasz Maciej;
Jenssen, Bjørn Munro;
Løseth, Mari Engvig;
Briels, Nathalie.
(2017)
Japanese quail (Coturnix japonica) liver and thyroid gland histopathology as a result of in ovo exposure to the flame retardants tris(1,3-dichloro-2-propyl) phosphate and Dechlorane Plus.
Journal of Toxicology and Environmental Health, Part A
Academic article
-
Hansen, Bjørn Henrik;
Hallmann, Anna;
Altin, Dag;
Jenssen, Bjørn Munro;
Ciesielski, Tomasz Maciej.
(2017)
Acute hydrogen peroxide (H2O2) exposure does not cause oxidative stress in late-copepodite stage of Calanus finmarchicus.
Journal of Toxicology and Environmental Health, Part A
Academic article
-
Ciesielski, Tomasz Maciej;
Hansen, Ingunn Tjelta;
Bytingsvik, Jenny;
Hansen, Martin;
Lie, Elisabeth;
Aars, Jon.
(2017)
Relationships between POPs, biometrics and circulating steroids in male polar bears (Ursus maritimus) from Svalbard.
Environmental Pollution (1987)
Academic article
-
Tartu, Sabrina;
Lille-Langøy, Roger;
Størseth, Trond Røvik;
Bourgeon, Sophie;
Brunsvik, Anders;
Aars, Jon.
(2017)
Multiple-stressor effects in an apex
predator: combined influence of
pollutants and sea ice decline on
lipid metabolism in polar bears.
Scientific Reports
Academic article
-
Hoydal, Katrin Sunniva;
Styrishave, Bjarne;
Ciesielski, Tomasz Maciej;
Letcher, Robert J.;
Dam, Maria;
Jenssen, Bjørn Munro.
(2017)
Steroids hormones and persistent organic pollutants in plasma from North-eastern Atlantic pilot whales.
Environmental Research
Academic article
-
Glomstad, Berit;
Sørensen, Lisbet;
Liu, Jingfu;
Shen, Mohai;
Zindler, Florian;
Jenssen, Bjørn Munro.
(2017)
Evaluation of methods to determine adsorption of polycyclic aromatic hydrocarbons to dispersed carbon nanotubes.
Environmental Science and Pollution Research
Academic article
-
Melnes, Marte;
Gabrielsen, Geir W;
Herzke, Dorte;
Sagerup, Kjetil;
Jenssen, Bjørn Munro.
(2017)
Dissimilar effects of organohalogenated compounds on thyroid hormones in glaucous gulls.
Environmental Research
Academic article
-
Rogstad, Tonje W.;
Sonne, Christian;
Villanger, Gro Dehli;
Ahlstrøm, Øystein;
Fuglei, Eva;
Muir, Derek C.G..
(2017)
Concentrations of vitamin A, E, thyroid and testosterone hormones in blood plasma and tissues from emaciated adult male Arctic foxes (Vulpes lagopus) dietary exposed to persistent organic pollutants (POPs).
Environmental Research
Academic article
-
Farkas, Julia;
Salaverria-Zabalegui, Iurgi Imanol;
Styrishave, Bjarne;
Stanková, Radka;
Ciesielski, Tomasz Maciej;
Olsen, Anders Johny.
(2017)
Exposure of juvenile turbot (Scophthalmus maximus) to silver nanoparticles and 17α-ethinylestradiol mixtures: Implications for contaminant uptake and plasma steroid hormone levels.
Environmental Pollution (1987)
Academic article
-
Daugaard-Petersen, T.;
Langebæk, R.;
Riget, F.;
Letcher, R.J.;
Hyldstryp, L.;
Jenssen, J.E.B..
(2017)
Persistent organic pollutants, skull size and bone density of polar bears (Ursus maritimus) from East Greenland 1892-2015 and Svalbard 1964-2004.
Environmental Research
Academic article
-
Jacobsen, Mona;
Jaspers, Veerle;
Ciesielski, Tomasz Maciej;
Jenssen, Bjørn Munro;
Løseth, Mari Engvig;
Briels, Nathalie.
(2017)
Blood clinical-chemical parameters and feeding history in growing Japanese quail (Coturnix japonica) chicks exposed to Tris(1,3-dichloro-2-propyl) phosphate and Dechlorane Plus in ovo.
Toxicological & Environmental Chemistry
Academic article
-
Bourgeon, Sophie;
Riemer, Astrid Kolind;
Tartu, Sabrina;
Aars, Jon;
Polder, Anuschka;
Jenssen, Bjørn Munro.
(2017)
Potentiation of ecological factors on the disruption of thyroid hormones by organo-halogenated contaminants in female polar bears (Ursus maritimus) from the Barents Sea.
Environmental Research
Academic article
-
Tartu, Sabrina;
Bourgeon, Sophie;
Aars, Jon;
Andersen, Magnus;
Lone, Karen;
Jenssen, Bjørn Munro.
(2017)
Diet and metabolic state are the main factors determining concentrations of perfluoroalkyl substances in female polar bears from Svalbard.
Environmental Pollution (1987)
Academic article
-
Fenstad, Anette;
Bustnes, Jan Ove;
Lierhagen, Syverin;
Gabrielsen, Kristin Møller;
Öst, Markus;
Jaatinen, Kim.
(2017)
Blood and feather concentrations of toxic elements in a Baltic and an Arctic seabird population.
Marine Pollution Bulletin
Academic article
-
Sonne, Christian;
Letcher, Robert James;
Jenssen, Bjørn Munro;
Desforges, Jean-Pierre;
Eulaers, Igor;
Andersen-Ranberg, Emilie.
(2017)
A veterinary perspective on One Health in the Arctic.
Acta Veterinaria Scandinavica (AVS)
Academic literature review
-
Ervik, Hilde;
Finne, Tor Erik;
Jenssen, Bjørn Munro.
(2017)
Toxic and essential elements in seafood from Mausund, Norway.
Environmental Science and Pollution Research
Academic article
2016
-
Zindler, Florian;
Glomstad, Berit;
Altin, Dag;
Liu, Jingfu;
Jenssen, Bjørn Munro;
Booth, Andy.
(2016)
Phenanthrene Bioavailability and Toxicity to Daphnia magna in the Presence of Carbon Nanotubes with Different Physicochemical Properties.
Environmental Science and Technology
Academic article
-
Hoydal, Katrin Sunniva;
Ciesielski, Tomasz Maciej;
Borrell, Asuncion;
Wasik, Andrzej;
Letcher, Robert J;
Dam, Maria.
(2016)
Relationships between concentrations of selected organohalogen contaminants and thyroid hormones and vitamins A, E and D in Faroese pilot whales.
Environmental Research
Academic article
-
Fenstad, Anette;
Jenssen, Bjørn Munro;
Gabrielsen, Kristin M.;
Öst, Markus;
Jaatinen, Kim;
Bustnes, Jan Ove.
(2016)
Persistent organic pollutant levels and the importance of source proximity in Baltic and Svalbard breeding common eider.
Environmental Toxicology and Chemistry
Academic article
-
Nuijten, RJM;
Hendriks, AJ;
Jenssen, Bjørn Munro;
Schipper, AM.
(2016)
Circumpolar contaminant concentrations in polar bears (Ursus maritimus) and potential population-level effects.
Environmental Research
Academic article
-
Fenstad, Anette;
Bustnes, Jan Ove;
Bingham, Christopher George;
Öst, Markus;
Jaatinen, Kim;
Moe, Børge.
(2016)
DNA double-strand breaks in incubating female common eiders (Somateria mollissima): Comparison between a low and a high polluted area.
Environmental Research
Academic article
-
Nossen, Ida;
Ciesielski, Tomasz Maciej;
Dimmen, Malene Vågen;
Jensen, Henrik;
Ringsby, Thor Harald;
Polder, Anuschka.
(2016)
Steroids in house sparrows (Passer domesticus): Effects of POPs and male quality signalling.
Science of the Total Environment
Academic article
-
Fenstad, Anette;
Moody, A. John;
Öst, Markus;
Jaatinen, Kim;
Bustnes, Jan Ove;
Moe, Børge.
(2016)
Antioxidant Responses in Relation to Persistent Organic Pollutantsand Metals in a Low- and a High-Exposure Population of Seabirds.
Environmental Science and Technology
Academic article
-
Glomstad, Berit;
Altin, Dag;
Sørensen, Lisbet;
Liu, Jingfu;
Jenssen, Bjørn Munro;
Booth, Andy.
(2016)
Carbon Nanotube Properties Influence Adsorption of Phenanthrene and Subsequent Bioavailability and Toxicity to Pseudokirchneriella subcapitata.
Environmental Science and Technology
Academic article
-
Ciesielski, Tomasz Maciej;
Pastukhov, Mikhail V.;
Leeves, Sara Ann;
Farkas, Julia;
Lierhagen, Syverin;
Poletaeva, Vera I..
(2016)
Differential bioaccumulation of potentially toxic elements in benthic and pelagic food chains in Lake Baikal.
Environmental Science and Pollution Research
Academic article
2015
-
Gabrielsen, Kristin Møller;
Krokstad, Julie Stene;
Villanger, Gro Dehli;
Blair, David AD;
Obregon, Maria-Jesus;
Sonne, Christian.
(2015)
Thyroid hormones and deiodinase activity in plasma and tissues in relation to high levels of organohalogen contaminants in East Greenland polar bears (Ursus maritimus).
Environmental Research
Academic article
-
McKinney, Melissa;
Pedro, Sara;
Dietz, Rune;
Sonne, Christian;
Fisk, Aaron T.;
Roy, Denis.
(2015)
A review of ecological impacts of global climate change on persistent organic pollutant and mercury pathways and exposures in arctic marine ecosystems.
Current Zoology
Academic article
-
Størdal, Ingvild;
Olsen, Anders Johny;
Jenssen, Bjørn Munro;
Netzer, Roman;
Hansen, Bjørn Henrik;
Altin, Dag.
(2015)
Concentrations of viable oil-degrading microorganisms are increased in feces from Calanus finmarchicus feeding in petroleum oil dispersions.
Marine Pollution Bulletin
Academic article
-
Gustavson, Lisa;
Jenssen, Bjørn Munro;
Bytingsvik, Jenny;
Styrishave, Bjarne;
Hansen, Martin;
Aars, Jon.
(2015)
Steroid hormone profile in female polar bears (Ursus maritimus).
Polar Biology
Academic article
-
Farkas, Julia;
Bergum, Signe;
Nilsen, Emil Wear;
Olsen, Anders Johny;
Salaverria-Zabalegui, Iurgi Imanol;
Ciesielski, Tomasz Maciej.
(2015)
The impact of TiO2 nanoparticles on uptake and toxicity of benzo(a)pyrene in the blue mussel (Mytilus edulis).
Science of the Total Environment
Academic article
-
Ciesielski, Tomasz Maciej;
Góral, Marta;
Szefer, Piotr;
Jenssen, Bjørn Munro;
Bojanowski, Ryszard.
(2015)
137Cs, 40K and 210Po in marine mammals from the southern Baltic Sea.
Marine Pollution Bulletin
Academic article
-
Bechshoft, Thea;
Sonne, C;
Jakobsen, J;
Riget, FF;
Born, EW;
Letcher, RJ.
(2015)
Vitamins A and E in liver, kidney, and whole blood of East Greenland polar bears sampled 1994–2008: reference values and temporal trends.
Polar Biology
Academic article
-
Størdal, Ingvild;
Olsen, Anders Johny;
Jenssen, Bjørn Munro;
Netzer, Roman;
Altin, Dag;
Brakstad, Odd Gunnar.
(2015)
Biotransformation of petroleum hydrocarbons and microbial communities in seawater with oil dispersions and copepod feces.
Marine Pollution Bulletin
Academic article
-
Øverjordet, Ida Beathe;
Kongsrud, Magnus Brunvoll;
Gabrielsen, Geir Wing;
Berg, Torunn;
Ruus, Anders;
Evenset, Anita.
(2015)
Toxic and essential elements changed in black-legged kittiwakes (Rissa tridactyla) during their stay in an Arctic breeding area.
Science of the Total Environment
Academic article
-
Øverjordet, Ida Beathe;
Gabrielsen, Geir Wing;
Berg, Torunn;
Ruus, Anders;
Evenset, Anita;
Borgå, Katrine.
(2015)
Effect of diet, location and sampling year on bioaccumulation of mercury, selenium and cadmium in pelagic feeding seabirds in Svalbard.
Chemosphere
Academic article
-
Pedersen, Kathrine Eggers;
Styrishave, Bjarne;
Sonne, Christian;
Dietz, Rune;
Jenssen, Bjørn Munro.
(2015)
Accumulation and potential health effects of organohalogenated compounds in the arctic fox (Vulpes lagopus)-a review.
Science of the Total Environment
Academic literature review
-
Hoydal, Katrin Sunniva;
Letcher, Robert J;
Blair, David AD;
Dam, Maria;
Lockyer, Christina;
Jenssen, Bjørn Munro.
(2015)
Legacy and emerging organic pollutants in liver and plasma of long-finned pilot whales (Globicephala melas) from waters surrounding the Faroe Islands.
Science of the Total Environment
Academic article
-
Farkas, Julia;
Peter, Hannes;
Ciesielski, Tomasz Maciej;
Thomas, Kevin V;
Sommaruga, Ruben;
Salvenmoser, Willi.
(2015)
Impact of TiO2 nanoparticles on freshwater bacteria from three Swedish lakes.
Science of the Total Environment
Academic article
-
Gustavson, Lisa;
Ciesielski, Tomasz Maciej;
Bytingsvik, Jenny;
Styrishave, Bjarne;
Hansen, Martin;
Lie, Elisabeth.
(2015)
Hydroxylated polychlorinated biphenyls decrease circulating steroids in female polar bears (Ursus maritimus).
Environmental Research
Academic article
-
Jenssen, Bjørn Munro;
Villanger, Gro Dehli;
Gabrielsen, Kristin Møller;
Bytingsvik, Jenny;
Bechshoft, Thea;
Ciesielski, Tomasz Maciej.
(2015)
Anthropogenic flank attack on polar bears: interacting consequences of climate warming and pollutant exposure.
Frontiers in Ecology and Evolution
Academic article
-
Gabrielsen, Kristin Møller;
Krokstad, Julie Stene;
Obregon, Maria-Jesus;
Villanger, Gro Dehli;
Sonne, Christian;
Dietz, Rune.
(2015)
Thyroid hormones and deiodinase activities in plasma and tissues from East Greenland polar bears (Ursus maritimus) during winter season.
Polar Biology
Academic article
2014
-
Pedersen, Sindre Andre;
Håkedal, Ole Jakob;
Salaverria-Zabalegui, Iurgi Imanol;
Tagliati, Alice;
Gustavson, Liv Marie;
Jenssen, Bjørn Munro.
(2014)
Multigenerational exposure to ocean acidification during food limitation reveals consequences for copepod scope for growth and vital rates.
Environmental Science and Technology
Academic article
-
Fenstad, Anette;
Jenssen, Bjørn Munro;
Moe, Børge;
Hanssen, Sveinn Are;
Bingham, Christopher George;
Herzke, Dorte.
(2014)
Double-Strand Breaks In Relation To Persistent Organic Pollutants In Fasting Common Eiders (Somateria Molissima).
Mutagenesis
Abstract
-
Fenstad, Anette;
Jenssen, Bjørn Munro;
Moe, Børge;
Hanssen, Sveinn Are;
Bingham, Christopher George;
Herzke, Dorte.
(2014)
DNA double-strand breaks in relation to persistent organic pollutants in a fasting seabird.
Ecotoxicology and Environmental Safety
Academic article
-
Øverjordet, Ida Beathe;
Altin, Dag;
Berg, Torunn;
Jenssen, Bjørn Munro;
Gabrielsen, Geir W.;
Hansen, Bjørn Henrik.
(2014)
Acute and sub-lethal response to mercury in Arctic and boreal calanoid copepods.
Aquatic Toxicology
Academic article
-
Sonne, Christian;
Kirkegaard, Maja;
Jakobsen, Jette;
Jenssen, Bjørn Munro;
Letcher, Robert J.;
Dietz, Rune.
(2014)
Altered vitamin D status in liver tissue and blood plasma from Greenland sledge dogs (Canis familiaris) dietary exposed to organohalogen contaminated minke whale (Balaenoptera acuterostrata) blubber.
Ecotoxicology and Environmental Safety
Academic article
-
Miljeteig, Cecilie;
Olsen, Anders Johny;
Båtnes, Anna Solvang;
Altin, Dag;
Nordtug, Trond;
Alver, Morten.
(2014)
Sex and life stage dependent phototactic response of the marine copepod Calanus finmarchicus (Copepoda: Calanoida).
Journal of Experimental Marine Biology and Ecology
Academic article
2013
-
Molde, Kristine;
Ciesielski, Tomasz Maciej;
Fisk, Aaron T.;
Lydersen, Christian;
Kovacs, Kit M.;
Sørmo, Eugen Gravningen.
(2013)
Associations between vitamins A and E and legacy POP levels in highly contaminated Greenland sharks (Somniosus microcephalus).
Science of the Total Environment
Academic article
-
Bytingsvik, Jenny;
Simon, Eszter;
Leonards, Pim E.G.;
Lamoree, Marja;
Lie, Elisabeth;
Aars, Jon.
(2013)
Transthyretin-Binding Activity of Contaminants in Blood from Polar Bear (Ursus maritimus) Cubs.
Environmental Science and Technology
Academic article
-
Villanger, Gro Dehli;
Gabrielsen, Kristin Møller;
Kovacs, Kit M.;
Lydersen, Christian;
Lie, Elisabeth;
Karimi, Mahin.
(2013)
Effects of complex organohalogen contaminant mixtures on thyroid homeostasis in hooded seal (Cystophora cristata) mother–pup pairs.
Chemosphere
Academic article
-
Tjønna, Arnt Erik;
Leinan, Ingeborg;
Jenssen, Bjørn Munro;
Gibala, Martin;
Winett, Richard A.;
Wisløff, Ulrik.
(2013)
Low- and High-Volume of Intensive Endurance Training Significantly Improves Maximal Oxygen Uptake after 10-Weeks of Training in Healthy Men.
PLOS ONE
Academic article
-
Miljeteig, Cecilie;
Olsen, Anders Johny;
Nordtug, Trond;
Altin, Dag;
Jenssen, Bjørn Munro.
(2013)
Sublethal Exposure to Crude Oil Enhances Positive Phototaxis in the Calanoid Copepod Calanus finmarchicus.
Environmental Science and Technology
Academic article
-
Simon, Eszter;
van Velzen, Martin;
Brandsma, Sicco H.;
Lie, Elisabeth;
Løken, Katharina;
de Boer, Jacob.
(2013)
Effect-Directed Analysis To Explore the Polar Bear Exposome: Identification of Thyroid Hormone Disrupting Compounds in Plasma.
Environmental Science and Technology
Academic article
2012
-
Bytingsvik, Jenny;
van Leeuwen, S.;
Hamers, T.;
Swart, K.;
Aars, Jon;
Lie, Elisabeth.
(2012)
Perfluoroalkyl substances in polar bear mother-cub pairs: A comparative study based on plasma levels from 1998 and 2008.
Environment International
Academic article
-
Bytingsvik, Jenny;
Lie, Elisabeth;
Aars, Jon;
Derocher, Andrew E.;
Wiig, Øystein;
Jenssen, Bjørn Munro.
(2012)
PCBs and OH-PCBs in polar bear mother-cub pairs: A comparative plasma levels in 1998 and 2008.
Science of the Total Environment
Academic article
-
Bechshøft, Thea;
Sonne, C;
Dietz, R;
Born, E.W.;
Muir, D.C.G.;
Letcher, RJ.
(2012)
Associations between complex OHC mixtures and thyroid and cortisol hormone levels in East Greenland polar bears.
Environmental Research
Academic article
Journal publications
-
Sonne, Christian;
Torjesen, Peter A;
Fuglei, Eva;
Muir, Derek C. G.;
Jenssen, Bjørn Munro;
Jørgensen, Even Hjalmar.
(2017)
Exposure to Persistent Organic Pollutants Reduces Testosterone Concentrations and Affects Sperm Viability and Morphology during the Mating Peak Period in a Controlled Experiment on Farmed Arctic Foxes (Vulpes lagopus).
Environmental Science and Technology
Academic article
-
Jacobsen, Mona L;
Jaspers, Veerle;
Ciesielski, Tomasz Maciej;
Jenssen, Bjørn Munro;
Løseth, Mari Engvig;
Briels, Nathalie.
(2017)
Japanese quail (Coturnix japonica) liver and thyroid gland histopathology as a result of in ovo exposure to the flame retardants tris(1,3-dichloro-2-propyl) phosphate and Dechlorane Plus.
Journal of Toxicology and Environmental Health, Part A
Academic article
-
Hansen, Bjørn Henrik;
Hallmann, Anna;
Altin, Dag;
Jenssen, Bjørn Munro;
Ciesielski, Tomasz Maciej.
(2017)
Acute hydrogen peroxide (H2O2) exposure does not cause oxidative stress in late-copepodite stage of Calanus finmarchicus.
Journal of Toxicology and Environmental Health, Part A
Academic article
-
Ciesielski, Tomasz Maciej;
Hansen, Ingunn Tjelta;
Bytingsvik, Jenny;
Hansen, Martin;
Lie, Elisabeth;
Aars, Jon.
(2017)
Relationships between POPs, biometrics and circulating steroids in male polar bears (Ursus maritimus) from Svalbard.
Environmental Pollution (1987)
Academic article
-
Tartu, Sabrina;
Lille-Langøy, Roger;
Størseth, Trond Røvik;
Bourgeon, Sophie;
Brunsvik, Anders;
Aars, Jon.
(2017)
Multiple-stressor effects in an apex
predator: combined influence of
pollutants and sea ice decline on
lipid metabolism in polar bears.
Scientific Reports
Academic article
-
Hoydal, Katrin Sunniva;
Styrishave, Bjarne;
Ciesielski, Tomasz Maciej;
Letcher, Robert J.;
Dam, Maria;
Jenssen, Bjørn Munro.
(2017)
Steroids hormones and persistent organic pollutants in plasma from North-eastern Atlantic pilot whales.
Environmental Research
Academic article
-
Glomstad, Berit;
Sørensen, Lisbet;
Liu, Jingfu;
Shen, Mohai;
Zindler, Florian;
Jenssen, Bjørn Munro.
(2017)
Evaluation of methods to determine adsorption of polycyclic aromatic hydrocarbons to dispersed carbon nanotubes.
Environmental Science and Pollution Research
Academic article
-
Melnes, Marte;
Gabrielsen, Geir W;
Herzke, Dorte;
Sagerup, Kjetil;
Jenssen, Bjørn Munro.
(2017)
Dissimilar effects of organohalogenated compounds on thyroid hormones in glaucous gulls.
Environmental Research
Academic article
-
Rogstad, Tonje W.;
Sonne, Christian;
Villanger, Gro Dehli;
Ahlstrøm, Øystein;
Fuglei, Eva;
Muir, Derek C.G..
(2017)
Concentrations of vitamin A, E, thyroid and testosterone hormones in blood plasma and tissues from emaciated adult male Arctic foxes (Vulpes lagopus) dietary exposed to persistent organic pollutants (POPs).
Environmental Research
Academic article
-
Farkas, Julia;
Salaverria-Zabalegui, Iurgi Imanol;
Styrishave, Bjarne;
Stanková, Radka;
Ciesielski, Tomasz Maciej;
Olsen, Anders Johny.
(2017)
Exposure of juvenile turbot (Scophthalmus maximus) to silver nanoparticles and 17α-ethinylestradiol mixtures: Implications for contaminant uptake and plasma steroid hormone levels.
Environmental Pollution (1987)
Academic article
-
Daugaard-Petersen, T.;
Langebæk, R.;
Riget, F.;
Letcher, R.J.;
Hyldstryp, L.;
Jenssen, J.E.B..
(2017)
Persistent organic pollutants, skull size and bone density of polar bears (Ursus maritimus) from East Greenland 1892-2015 and Svalbard 1964-2004.
Environmental Research
Academic article
-
Jacobsen, Mona;
Jaspers, Veerle;
Ciesielski, Tomasz Maciej;
Jenssen, Bjørn Munro;
Løseth, Mari Engvig;
Briels, Nathalie.
(2017)
Blood clinical-chemical parameters and feeding history in growing Japanese quail (Coturnix japonica) chicks exposed to Tris(1,3-dichloro-2-propyl) phosphate and Dechlorane Plus in ovo.
Toxicological & Environmental Chemistry
Academic article
-
Bourgeon, Sophie;
Riemer, Astrid Kolind;
Tartu, Sabrina;
Aars, Jon;
Polder, Anuschka;
Jenssen, Bjørn Munro.
(2017)
Potentiation of ecological factors on the disruption of thyroid hormones by organo-halogenated contaminants in female polar bears (Ursus maritimus) from the Barents Sea.
Environmental Research
Academic article
-
Tartu, Sabrina;
Bourgeon, Sophie;
Aars, Jon;
Andersen, Magnus;
Lone, Karen;
Jenssen, Bjørn Munro.
(2017)
Diet and metabolic state are the main factors determining concentrations of perfluoroalkyl substances in female polar bears from Svalbard.
Environmental Pollution (1987)
Academic article
-
Fenstad, Anette;
Bustnes, Jan Ove;
Lierhagen, Syverin;
Gabrielsen, Kristin Møller;
Öst, Markus;
Jaatinen, Kim.
(2017)
Blood and feather concentrations of toxic elements in a Baltic and an Arctic seabird population.
Marine Pollution Bulletin
Academic article
-
Sonne, Christian;
Letcher, Robert James;
Jenssen, Bjørn Munro;
Desforges, Jean-Pierre;
Eulaers, Igor;
Andersen-Ranberg, Emilie.
(2017)
A veterinary perspective on One Health in the Arctic.
Acta Veterinaria Scandinavica (AVS)
Academic literature review
-
Ervik, Hilde;
Finne, Tor Erik;
Jenssen, Bjørn Munro.
(2017)
Toxic and essential elements in seafood from Mausund, Norway.
Environmental Science and Pollution Research
Academic article
-
Zindler, Florian;
Glomstad, Berit;
Altin, Dag;
Liu, Jingfu;
Jenssen, Bjørn Munro;
Booth, Andy.
(2016)
Phenanthrene Bioavailability and Toxicity to Daphnia magna in the Presence of Carbon Nanotubes with Different Physicochemical Properties.
Environmental Science and Technology
Academic article
-
Hoydal, Katrin Sunniva;
Ciesielski, Tomasz Maciej;
Borrell, Asuncion;
Wasik, Andrzej;
Letcher, Robert J;
Dam, Maria.
(2016)
Relationships between concentrations of selected organohalogen contaminants and thyroid hormones and vitamins A, E and D in Faroese pilot whales.
Environmental Research
Academic article
-
Fenstad, Anette;
Jenssen, Bjørn Munro;
Gabrielsen, Kristin M.;
Öst, Markus;
Jaatinen, Kim;
Bustnes, Jan Ove.
(2016)
Persistent organic pollutant levels and the importance of source proximity in Baltic and Svalbard breeding common eider.
Environmental Toxicology and Chemistry
Academic article
-
Nuijten, RJM;
Hendriks, AJ;
Jenssen, Bjørn Munro;
Schipper, AM.
(2016)
Circumpolar contaminant concentrations in polar bears (Ursus maritimus) and potential population-level effects.
Environmental Research
Academic article
-
Fenstad, Anette;
Bustnes, Jan Ove;
Bingham, Christopher George;
Öst, Markus;
Jaatinen, Kim;
Moe, Børge.
(2016)
DNA double-strand breaks in incubating female common eiders (Somateria mollissima): Comparison between a low and a high polluted area.
Environmental Research
Academic article
-
Nossen, Ida;
Ciesielski, Tomasz Maciej;
Dimmen, Malene Vågen;
Jensen, Henrik;
Ringsby, Thor Harald;
Polder, Anuschka.
(2016)
Steroids in house sparrows (Passer domesticus): Effects of POPs and male quality signalling.
Science of the Total Environment
Academic article
-
Fenstad, Anette;
Moody, A. John;
Öst, Markus;
Jaatinen, Kim;
Bustnes, Jan Ove;
Moe, Børge.
(2016)
Antioxidant Responses in Relation to Persistent Organic Pollutantsand Metals in a Low- and a High-Exposure Population of Seabirds.
Environmental Science and Technology
Academic article
-
Glomstad, Berit;
Altin, Dag;
Sørensen, Lisbet;
Liu, Jingfu;
Jenssen, Bjørn Munro;
Booth, Andy.
(2016)
Carbon Nanotube Properties Influence Adsorption of Phenanthrene and Subsequent Bioavailability and Toxicity to Pseudokirchneriella subcapitata.
Environmental Science and Technology
Academic article
-
Ciesielski, Tomasz Maciej;
Pastukhov, Mikhail V.;
Leeves, Sara Ann;
Farkas, Julia;
Lierhagen, Syverin;
Poletaeva, Vera I..
(2016)
Differential bioaccumulation of potentially toxic elements in benthic and pelagic food chains in Lake Baikal.
Environmental Science and Pollution Research
Academic article
-
Gabrielsen, Kristin Møller;
Krokstad, Julie Stene;
Villanger, Gro Dehli;
Blair, David AD;
Obregon, Maria-Jesus;
Sonne, Christian.
(2015)
Thyroid hormones and deiodinase activity in plasma and tissues in relation to high levels of organohalogen contaminants in East Greenland polar bears (Ursus maritimus).
Environmental Research
Academic article
-
McKinney, Melissa;
Pedro, Sara;
Dietz, Rune;
Sonne, Christian;
Fisk, Aaron T.;
Roy, Denis.
(2015)
A review of ecological impacts of global climate change on persistent organic pollutant and mercury pathways and exposures in arctic marine ecosystems.
Current Zoology
Academic article
-
Størdal, Ingvild;
Olsen, Anders Johny;
Jenssen, Bjørn Munro;
Netzer, Roman;
Hansen, Bjørn Henrik;
Altin, Dag.
(2015)
Concentrations of viable oil-degrading microorganisms are increased in feces from Calanus finmarchicus feeding in petroleum oil dispersions.
Marine Pollution Bulletin
Academic article
-
Gustavson, Lisa;
Jenssen, Bjørn Munro;
Bytingsvik, Jenny;
Styrishave, Bjarne;
Hansen, Martin;
Aars, Jon.
(2015)
Steroid hormone profile in female polar bears (Ursus maritimus).
Polar Biology
Academic article
-
Farkas, Julia;
Bergum, Signe;
Nilsen, Emil Wear;
Olsen, Anders Johny;
Salaverria-Zabalegui, Iurgi Imanol;
Ciesielski, Tomasz Maciej.
(2015)
The impact of TiO2 nanoparticles on uptake and toxicity of benzo(a)pyrene in the blue mussel (Mytilus edulis).
Science of the Total Environment
Academic article
-
Ciesielski, Tomasz Maciej;
Góral, Marta;
Szefer, Piotr;
Jenssen, Bjørn Munro;
Bojanowski, Ryszard.
(2015)
137Cs, 40K and 210Po in marine mammals from the southern Baltic Sea.
Marine Pollution Bulletin
Academic article
-
Bechshoft, Thea;
Sonne, C;
Jakobsen, J;
Riget, FF;
Born, EW;
Letcher, RJ.
(2015)
Vitamins A and E in liver, kidney, and whole blood of East Greenland polar bears sampled 1994–2008: reference values and temporal trends.
Polar Biology
Academic article
-
Størdal, Ingvild;
Olsen, Anders Johny;
Jenssen, Bjørn Munro;
Netzer, Roman;
Altin, Dag;
Brakstad, Odd Gunnar.
(2015)
Biotransformation of petroleum hydrocarbons and microbial communities in seawater with oil dispersions and copepod feces.
Marine Pollution Bulletin
Academic article
-
Øverjordet, Ida Beathe;
Kongsrud, Magnus Brunvoll;
Gabrielsen, Geir Wing;
Berg, Torunn;
Ruus, Anders;
Evenset, Anita.
(2015)
Toxic and essential elements changed in black-legged kittiwakes (Rissa tridactyla) during their stay in an Arctic breeding area.
Science of the Total Environment
Academic article
-
Øverjordet, Ida Beathe;
Gabrielsen, Geir Wing;
Berg, Torunn;
Ruus, Anders;
Evenset, Anita;
Borgå, Katrine.
(2015)
Effect of diet, location and sampling year on bioaccumulation of mercury, selenium and cadmium in pelagic feeding seabirds in Svalbard.
Chemosphere
Academic article
-
Pedersen, Kathrine Eggers;
Styrishave, Bjarne;
Sonne, Christian;
Dietz, Rune;
Jenssen, Bjørn Munro.
(2015)
Accumulation and potential health effects of organohalogenated compounds in the arctic fox (Vulpes lagopus)-a review.
Science of the Total Environment
Academic literature review
-
Hoydal, Katrin Sunniva;
Letcher, Robert J;
Blair, David AD;
Dam, Maria;
Lockyer, Christina;
Jenssen, Bjørn Munro.
(2015)
Legacy and emerging organic pollutants in liver and plasma of long-finned pilot whales (Globicephala melas) from waters surrounding the Faroe Islands.
Science of the Total Environment
Academic article
-
Farkas, Julia;
Peter, Hannes;
Ciesielski, Tomasz Maciej;
Thomas, Kevin V;
Sommaruga, Ruben;
Salvenmoser, Willi.
(2015)
Impact of TiO2 nanoparticles on freshwater bacteria from three Swedish lakes.
Science of the Total Environment
Academic article
-
Gustavson, Lisa;
Ciesielski, Tomasz Maciej;
Bytingsvik, Jenny;
Styrishave, Bjarne;
Hansen, Martin;
Lie, Elisabeth.
(2015)
Hydroxylated polychlorinated biphenyls decrease circulating steroids in female polar bears (Ursus maritimus).
Environmental Research
Academic article
-
Jenssen, Bjørn Munro;
Villanger, Gro Dehli;
Gabrielsen, Kristin Møller;
Bytingsvik, Jenny;
Bechshoft, Thea;
Ciesielski, Tomasz Maciej.
(2015)
Anthropogenic flank attack on polar bears: interacting consequences of climate warming and pollutant exposure.
Frontiers in Ecology and Evolution
Academic article
-
Gabrielsen, Kristin Møller;
Krokstad, Julie Stene;
Obregon, Maria-Jesus;
Villanger, Gro Dehli;
Sonne, Christian;
Dietz, Rune.
(2015)
Thyroid hormones and deiodinase activities in plasma and tissues from East Greenland polar bears (Ursus maritimus) during winter season.
Polar Biology
Academic article
-
Pedersen, Sindre Andre;
Håkedal, Ole Jakob;
Salaverria-Zabalegui, Iurgi Imanol;
Tagliati, Alice;
Gustavson, Liv Marie;
Jenssen, Bjørn Munro.
(2014)
Multigenerational exposure to ocean acidification during food limitation reveals consequences for copepod scope for growth and vital rates.
Environmental Science and Technology
Academic article
-
Fenstad, Anette;
Jenssen, Bjørn Munro;
Moe, Børge;
Hanssen, Sveinn Are;
Bingham, Christopher George;
Herzke, Dorte.
(2014)
Double-Strand Breaks In Relation To Persistent Organic Pollutants In Fasting Common Eiders (Somateria Molissima).
Mutagenesis
Abstract
-
Fenstad, Anette;
Jenssen, Bjørn Munro;
Moe, Børge;
Hanssen, Sveinn Are;
Bingham, Christopher George;
Herzke, Dorte.
(2014)
DNA double-strand breaks in relation to persistent organic pollutants in a fasting seabird.
Ecotoxicology and Environmental Safety
Academic article
-
Øverjordet, Ida Beathe;
Altin, Dag;
Berg, Torunn;
Jenssen, Bjørn Munro;
Gabrielsen, Geir W.;
Hansen, Bjørn Henrik.
(2014)
Acute and sub-lethal response to mercury in Arctic and boreal calanoid copepods.
Aquatic Toxicology
Academic article
-
Sonne, Christian;
Kirkegaard, Maja;
Jakobsen, Jette;
Jenssen, Bjørn Munro;
Letcher, Robert J.;
Dietz, Rune.
(2014)
Altered vitamin D status in liver tissue and blood plasma from Greenland sledge dogs (Canis familiaris) dietary exposed to organohalogen contaminated minke whale (Balaenoptera acuterostrata) blubber.
Ecotoxicology and Environmental Safety
Academic article
-
Miljeteig, Cecilie;
Olsen, Anders Johny;
Båtnes, Anna Solvang;
Altin, Dag;
Nordtug, Trond;
Alver, Morten.
(2014)
Sex and life stage dependent phototactic response of the marine copepod Calanus finmarchicus (Copepoda: Calanoida).
Journal of Experimental Marine Biology and Ecology
Academic article
-
Molde, Kristine;
Ciesielski, Tomasz Maciej;
Fisk, Aaron T.;
Lydersen, Christian;
Kovacs, Kit M.;
Sørmo, Eugen Gravningen.
(2013)
Associations between vitamins A and E and legacy POP levels in highly contaminated Greenland sharks (Somniosus microcephalus).
Science of the Total Environment
Academic article
-
Bytingsvik, Jenny;
Simon, Eszter;
Leonards, Pim E.G.;
Lamoree, Marja;
Lie, Elisabeth;
Aars, Jon.
(2013)
Transthyretin-Binding Activity of Contaminants in Blood from Polar Bear (Ursus maritimus) Cubs.
Environmental Science and Technology
Academic article
-
Villanger, Gro Dehli;
Gabrielsen, Kristin Møller;
Kovacs, Kit M.;
Lydersen, Christian;
Lie, Elisabeth;
Karimi, Mahin.
(2013)
Effects of complex organohalogen contaminant mixtures on thyroid homeostasis in hooded seal (Cystophora cristata) mother–pup pairs.
Chemosphere
Academic article
-
Tjønna, Arnt Erik;
Leinan, Ingeborg;
Jenssen, Bjørn Munro;
Gibala, Martin;
Winett, Richard A.;
Wisløff, Ulrik.
(2013)
Low- and High-Volume of Intensive Endurance Training Significantly Improves Maximal Oxygen Uptake after 10-Weeks of Training in Healthy Men.
PLOS ONE
Academic article
-
Miljeteig, Cecilie;
Olsen, Anders Johny;
Nordtug, Trond;
Altin, Dag;
Jenssen, Bjørn Munro.
(2013)
Sublethal Exposure to Crude Oil Enhances Positive Phototaxis in the Calanoid Copepod Calanus finmarchicus.
Environmental Science and Technology
Academic article
-
Simon, Eszter;
van Velzen, Martin;
Brandsma, Sicco H.;
Lie, Elisabeth;
Løken, Katharina;
de Boer, Jacob.
(2013)
Effect-Directed Analysis To Explore the Polar Bear Exposome: Identification of Thyroid Hormone Disrupting Compounds in Plasma.
Environmental Science and Technology
Academic article
-
Bytingsvik, Jenny;
van Leeuwen, S.;
Hamers, T.;
Swart, K.;
Aars, Jon;
Lie, Elisabeth.
(2012)
Perfluoroalkyl substances in polar bear mother-cub pairs: A comparative study based on plasma levels from 1998 and 2008.
Environment International
Academic article
-
Bytingsvik, Jenny;
Lie, Elisabeth;
Aars, Jon;
Derocher, Andrew E.;
Wiig, Øystein;
Jenssen, Bjørn Munro.
(2012)
PCBs and OH-PCBs in polar bear mother-cub pairs: A comparative plasma levels in 1998 and 2008.
Science of the Total Environment
Academic article
-
Bechshøft, Thea;
Sonne, C;
Dietz, R;
Born, E.W.;
Muir, D.C.G.;
Letcher, RJ.
(2012)
Associations between complex OHC mixtures and thyroid and cortisol hormone levels in East Greenland polar bears.
Environmental Research
Academic article
Teaching
Courses
- BI1003 - Økologi, atferd, evolusjon og bærekraft
- BI3071 - Avansert økotoksikologi
- BI2025 - Dyreøkofysiologi og økotoksikologi
- RFEL3070 - Scientific Seminars in Environmental Toxicology and Chemistry
- BI8091 - Avansert biologi
- BIENV3900 - Master Thesis in Environmental Toxicology and Chemistry
- BIENC3950 - Masteroppgave i Miljøforurensinger og toksikologi I
- TBI4110 - Økotoksikologi
Outreach
2016
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Academic lectureLøseth, Mari Engvig; Briels, Nathalie; Flo, Jørgen; Eulaers, Igor; Nygård, Torgeir; Herzke, Dorte. (2016) Differences in exposure to environmental contaminants depending on habitat ecology and location in white-tailed eagle (Haliaeetus albicilla) chicks from Norway. Norsk Institutt for Vannforskning Norwegian Environmental Toxicology Symposium (NETS) 2016 , Oslo Science Park 2016-10-25 - 2016-10-27
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LectureFarkas, Julia; Booth, Andy; Salaverria-Zabalegui, Iurgi Imanol; Ciesielski, Tomasz Maciej; Glomstad, Berit; Zindler, Florian. (2016) Effects of engineered nanoparticle-contaminant mixture exposures to aquatic organisms. SETAC SETAC Europe 26th Annual Meeting , Nantes 2016-05-20 - 2016-05-25
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Academic lectureLøseth, Mari Engvig; Flo, Jørgen; Briels, Nathalie; Eulaers, Igor; Gómez-Ramírez, Pilar; Nygård, Torgeir. (2016) Relationships between per- and polyfluoroalkyl substances and stable isotopes in terrestrial and marine raptor nestlings from Spain and Norway. DIOXIN 2016: International Symposium on Halogenated Persistent Organic Pollutants , Firenze 2016-08-28 - 2016-09-02
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Academic lectureCiesielski, Tomasz Maciej; Kuliński, Aleksander; Jenssen, Bjørn Munro; Ardelan, Murat Van. (2016) Inorganic proxies of climate change in sediments from the Gulf of Gdańsk (Poland)and Oslofjord (Norway). The Polish Geological Institute Baltic 2016 – The 13th Colloquium on Baltic Sea Marine Geology , Gdańsk 2016-09-12 - 2016-09-16
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PosterJaspers, Veerle; Løseth, Mari Engvig; Briels, Nathalie; Jenssen, Bjørn Munro; Eulaers, Igor; Sonne, Christian. (2016) Emerging chemicals in birds of prey from Spain and Norway: exposure and effects. Society of Environmental Toxicology and Chemistry (SETAC) SETAC Europe , Nantes 2016-05-22 - 2016-05-26
2013
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PosterGlomstad, Berit; Sørensen, Lisbet; Jenssen, Bjørn Munro; Booth, Andrew. (2013) Interactions between polycyclic aromatic hydrocarbons and carbon nanotubes in aquatic environments. 23rd Annual SETAC Europe Meeting , Glasgow 2013-05-12 - 2013-05-16