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Lars-Johan Naustvoll

larsjn@imr
Researcher
Telephone: 95246102
Department: Plankton

Publications

Academic articles

2024

Probalistic models for harmful algae: application to the Norwegian coast

Edson Silva, Julien Brajard, Francois Stephane Counillon, Lasse H Pettersson, Lars Johan Naustvoll
Environmental Data Science (EDS) 3
2023

Emerging phylogeographic perspective on the toxigenic diatom genus Pseudo-nitzschia in coastal northern European waters and gateways to eastern Arctic seas: Causes, ecological consequences and socio-economic impacts

Allan Cembella, Kerstin Klemm, Uwe John, Bengt Karlson, Lars Arneborg, Dave Clarke, Tsuyuko Yamanaka, Caroline Cusack, Lars Johan Naustvoll, Eileen Bresnan, Luka Supraha, Nina Lundholm
Harmful Algae 129
2023

Forecasting harmful algae blooms: Application to Dinophysis acuminata in northern Norway

Edson Silva, Francois Stephane Counillon, Julien Brajard, Lasse H Pettersson, Lars Johan Naustvoll
Harmful Algae 126
2023

Three decades of change in the Skagerrak coastal ecosystem, shaped by eutrophication and coastal darkening

Helene Frigstad, Guri Sogn Andersen, Hilde Cecilie Trannum, Maeve Mcgovern, Lars Johan Naustvoll, Øyvind Kaste, Anne Deininger, Dag Øystein Hjermann
Estuarine, Coastal and Shelf Science 283:108193 p. 1-18
2022

Spatial and biological oceanographic insights into the massive fish-killing bloom of the haptophyte Chrysochromulina leadbeateri in northern Norway

Uwe John, Luka Supraha, Sandra Gran-Stadniczeñko, Carina Bunse, Allan Cembella, Wenche Eikrem, Jan Janouskovec, Kerstin Klemm, Nancy Kühne, Lars Johan Naustvoll, Daniela Voss, Sylke Wohlrab, Bente Edvardsen
Harmful Algae 118
2022

Calanus finmarchicus basin scale life history traits and role in community carbon turnover during spring

Sigrún H Jónasdóttir, Lars Johan Naustvoll, Frederik Wolff Teglhus, Mette Dalgaard Agersted, Julie C Grenwald, Webjørn Raunsgård Melle, Torkel Gissel Nielsen
ICES Journal of Marine Science 79 p. 785-802
2022

Apparent biogeographical trends in Alexandrium blooms for northern Europe: identifying links to climate change and effective adaptive actions

Kerstin Klemm, Allan Cembella, Dave Clarke, Caroline Cusack, Lars Arneborg, Bengt Karlson, Ye Liu, Lars Johan Naustvoll, Raffaele Siano, Sandra Gran-Stadniczeñko, Uwe John
Harmful Algae 119 p. 1-19
2021

CICERO og Havforskningsinstituttet har bidratt med viktig kunnskap om skadelige alger til FNs havforskningstiår

Miriam Stackpole Dahl, Jennifer Joy West, Lars Johan Naustvoll
CICERO internettside
2021

Harmful algal blooms and their effects in coastal seas of Northern Europe

Bengt Karlson, Per Andersen, Lars Arneborg, Allan Cembella, Wenche Eikrem, Uwe John, Jennifer Joy West, Kerstin Klemm, Justyna Kobos, Sirpa Lehtinen, Nina Lundholm, Hanna Mazur-Marzec, Lars Naustvoll, Marnix Poelman, Pieter Provoost, Maarten De Rijcke, Sanna Suikkanan
Harmful Algae 102 p. 1-22
2020

Dynamics of phytoplankton species composition, biomass and nutrients in the North Atlantic during spring and summer - A trans-Atlantic study

Lars Johan Naustvoll, Webjørn Raunsgård Melle, Thor A. Klevjer, Kenneth F. Drinkwater, Espen Strand, Tor Knutsen
Deep-Sea Research Part II: Topical Studies in Oceanography 180
2020

Structure and functioning of four North Atlantic ecosystems - A comparative study

Webjørn Raunsgård Melle, Thor A. Klevjer, Kenneth F. Drinkwater, Espen Strand, Lars Johan Naustvoll, Peter H. Wiebe, Dag Lorents Aksnes, Tor Knutsen, Svein Sundby, Aril Slotte, Nicolas Dupont, Anne Gro Vea Salvanes, Rolf Korneliussen, Geir Huse
Deep-Sea Research Part II: Topical Studies in Oceanography 180 p. 1-13
2018

Framtidsrettet matproduksjon i kyst og fjord – En vurdering av muligheter for økt sjømatproduksjon i Norge

Ole Torrissen, Lena Birgitta Norberg, Kiron Viswanath, Tore Strohmeier, Øivind Strand, Lars Johan Naustvoll, Terje Svåsand
Rapport fra havforskningen
2017

Seasonal variability of stable carbon isotopes (δ13CDIC) in the Skagerrak and the Baltic Sea: Distinguishing between mixing and biological productivity

Helena L. Filipsson, Daniel C McCorkle, Andreas Mackensen, Joan M. Bernhard, Lars S Andersson, Lars Johan Naustvoll, Angela M Caballero-Alfonso, Kjell Nordberg, Didrik S. Danielssen
Palaeogeography, Palaeoclimatology, Palaeoecology 483 p. 15-30
2017

Future harvest of living resources in the Arctic Ocean north of the Nordic and Barents Seas: A review of possibilities and constraints

Tore Haug, Bjarte Bogstad, Melissa Chierici, Harald Gjøsæter, Elvar H. Hallfredsson, Åge Sigurd Høines, Alf Håkon Hoel, Randi Brunvær Ingvaldsen, Lis Lindal Jørgensen, Tor Knutsen, Harald Loeng, Lars Johan Naustvoll, Ingolf Røttingen, Knut Sunnanå
Fisheries Research 188 p. 38-57
2016

. Seasonal variability of stable carbon isotopes (δ13CDic) in the Skagerrak and the Baltic sea: Distinguishing between mixing and biological productivity

Filipsson, McCorkle, Mackensen, Bernhard, Andersson, naustvoll, Caballero-Alfonso, Nordberg, Danielssen
Palaeogeography, Palaeoclimatology, Palaeoecology Nov
2016

Summer mortalities and detection of ostreid herpesvirus microvariant in Pacific oyster Crassostrea gigas in Sweden and Norway

Stein Mortensen, Åsa Strand, Torjan Bodvin, Anders Alfjorden, Cecilie Kristin Skår, Anders Jelmert, Anna Aspán, Lisbeth Sælemyr, Lars Johan Naustvoll, Jon Albretsen
Diseases of Aquatic Organisms 117 p. 171-176
2015

Response of Mytilus edulis to enhanced phytoplankton availability by controlled upwelling in an oligotrophic fjord

Tore Strohmeier, Øivind Strand, Marianne Alunno-Bruscia, Arne Duinker, Rune Rosland, Jan Aure, Svein Rune Erga, Lars Johan Naustvoll, Henrice M Jansen, Peter J. Cranford
Marine Ecology Progress Series 518 p. 139-152
2014

Trends in abundance and phenology of Aurelia aurita and Cyanea spp. at a Skagerrak location, 1992-2011

Aino Hosia, Tone Falkenhaug, Lars Johan Naustvoll
Marine Ecology Progress Series 498 p. 103-115
2013

Extension of the match-mismatch hypothesis to predator-controlled systems

Joel Marcel Durant, Dag Øystein Hjermann, Tone Falkenhaug, Dian Gifford, Lars Johan Naustvoll, Barbara Sullivan, Grégory Beaugrand, Nils Christian Stenseth
Marine Ecology Progress Series 474 p. 43-52
2013

Long-term trends in carbon, nutrients and stoichiometry in Norwegian coastal waters: Evidence of a regime shift

Helene Frigstad, Tom Andersen, Dag Olav Hessen, Emil Jeansson, Morten D. Skogen, Lars Johan Naustvoll, Martin W. Miles, Truls Johannessen, Richard Bellerby
Progress in Oceanography 111 p. 113-124
2012

Monitoring of Dinophysis species and diarrhetic shellfish toxins in Flodevigen Bay, Norway: inter-annual variability over a 25-year time-series

Lars Johan Naustvoll, Eli Gustad, Einar Dahl
Food Additives and Contaminants 29 p. 1605-1615
2012

Climate change impacts on natural toxins in food production systems, exemplified by deoxynivalenol in wheat and diarrhetic shellfish toxins

HJ Van der Fels-Klerx, J.E. Olesen, Lars Johan Naustvoll, Yann Friocourt, M J B Mengelers, J. H. Christensen
Food Additives and Contaminants 29 p. 1647-1659
2012

Concurrent recruitment failure in gadoids and changes in the plankton community along the Norwegian Skagerrak coast after 2002

Tore Johannessen, Einar Dahl, Tone Falkenhaug, Lars Johan Naustvoll
ICES Journal of Marine Science 69 p. 795-801
2011

Seasonal variation in marine C:N:P stoichiometry: can the composition of seston explain stable Redfield ratios?

Helene Frigstad, Tom Andersen, Dag Olav Hessen, L..J. Naustvoll, Torbjørn Martin Johnsen, Richard Bellerby
Biogeosciences 8 p. 2917-2933
2010

Modelling the environmental variable influences on the detoxication Kinetics on mussels Mytilus edulis containing lipophilic toxins

Marielle Gueguen, Regis Baron, Arne Duinker, John A Aasen Bunæs, Lars-Johan Naustvoll
Elsevier IFAC Publications / IFAC Proceedings series 11
2007

Verrucophora farcimen gen. et sp nov (Dictyochophyceae, Heterokonta) - A bloom-forming ichthyotoxic flagellate from the Skagerrak, Norway

B Edvardsen, W Eikrem, K Shalchian-Tabrizi, I Riisberg, Geir Johnsen, L Naustvoll, J Throndsen
Journal of Phycology 43 p. 1054-1070
2004

A Novel Pectenotoxin, PTX-12, in Dinophysis Spp. and Shellfish from Norway

Christopher Miles, A.L. Wilkins, Ingunn Samdal, Morten Sandvik, Dirk Petersen, Michael Quilliam, Lars J. Naustvoll, Thomas Rundberget, Trine Torgersen, Peter Hovgaard, Dwayne Jensen, Janine Cooney
Chemical Research in Toxicology 17 p. 1423-1433
2004

A novel pectenotoxin, PTX-12, in Dinophysis spp. and shellfish from Norway

Miles, Wilkins, Samdal, Sandvik, Petersen, Quilliam, Naustvoll, Rundberget, Torgersen, Hovdaard, jensen, Cooney
Chemical research and toxicology 17 p. 1423-1433
2004

Use of ELISA to identify Protoceratium reticulatum as a source of yessotoxin in Norway

Ingunn Anita Samdal, Lars Johan Naustvoll, CD Olseng, LR Briggs, Christopher Miles
Toxicon 44 p. 75-82
2004

DSP toxins in Cancer pagurus, Linnaeus 1758, in Norwegianwaters (Brachyura, Cancridae)

Tonje Castberg, Trine Torgersen, John A Aasen Bunæs, Tore Aune, Lars J. Naustvoll
Sarsia 89 p. 311-317
2004

Giftalger og algegifter i norske farvann - erfaringer fra de siste fem årene

Einar Dahl, Tore Aune, Karl Tangen, Tonje Castberg, Eli Gustad, Lars J. Naustvoll, John A Aasen Bunæs, Lai Nguyen, Johanne Arff
? p. 91-95
2004

A Novel Pectenotoxin, PTX-12, in Dinophysis Spp. and Shellfish from Norway

Dirk Petersen, Christopher O. Miles, Alistair L. Wilkins, Ingunn A. Samdal, Morten Sandvik, Michael A. Quilliam, Lars J. Naustvoll, Thomas Rundberget, Trine Torgersen, Peter Hovgaard, Dwayne J. Jensen, Janine M. Cooney
Chemical Research in Toxicology 17/11 p. 1423-1433
2002

A new bloom of Chattonella in Norwegian waters

Naustvoll, lars-Johan, Dahl, Einar, Danielssen,D
Harmful Algae News 23
2002

Grazing by the heterotrophic dinoflagellate Protoperidinium steinii on a Ceratium bloom

Christine D. Olseng, Lars-Johan Naustvoll, Eystein Paasche
Marine Ecology Progress Series 225 p. 161-167
2001

Spring bloom nutrient dynamics in the Oslofjord

Svein Kristiansen, Tove Farbrot, Lars-Johan Naustvoll
Marine Ecology Progress Series 219 p. 41-49
2001

Correcting for underestimation of microzooplankton grazing in bottle incubation experiments with mesozooplankton

Jens Christian Nejstgaard, Lars-Johan Naustvoll, Andrey Sazhin
Marine Ecology Progress Series 221 p. 59-75
2001

Zooplankton growth, diet and reproductive success compared in simultaneous diatom- and flagellate-microzooplankton-dominated plankton blooms

Jens Christian Nejstgaard, Bent Hansen Hygum, Lars-Johan Naustvoll, Ulf Båmstedt
Marine Ecology Progress Series 221 p. 77-91
2000

Ecology of the heterotrophic dinoflagellate genus Protoperidinium in the inner Oslofjord (Norway)

Aud H. Kjæret, Lars-Johan Naustvoll, Eystein Paasche
Sarsia 85 p. 453-460
2000

Prey size spectra and food preferences in thecate heterotrophic dinoflagellates

Naustvoll, Lars-Johan
Phycologia 39 p. 187-198
2000

Prey size spectra in naked heterotrophic dinoflagellates

Naustvoll, Lars-Johan
Phycologia 39 p. 448-455
2000

Production of biogenic silica by spring diatoms

Svein Kristiansen, Tove Farbrot, Lars-Johan Naustvoll
Limnology and Oceanography 45 p. 472-478
1998

Growth and grazing by the thecate heterotrophic dinoflagellate Diplopsalis lenticula (Diplopsalidaceae, Dinophyceae)

Naustvoll, Lars-Johan
Phycologia 37 p. 1-9

Other journal contributions

2006

Intercalibration of classical and molecular techniques for identification of Alexandrium fundyense (Dinophyceae) and estimation of cell densities

Godhe, Cusack, Pedersen, Andersen, Anderson, Bresnane, Cembella, Dahl, Diercks, Elbrachter, Edler, Galuzzi, Gescher, Gladstone, Karlson, Kulis, LeGresley, Lindahl, Marine, McDermott, Medlin, Naustvoll, Penna, Tobe
Harmful Algae 6 p. 56-72
2006

Modelling the dynamic of harmful blooms of Chattonella sp. In the Skagerrak and Kattegat

Eilola, Almroth, Naustvoll, Andersen, Karlson
ICES E12

Scientific lectures

2024

Forecasting harmful algae blooms: Application to Dinophysis acuminata in northern Norway

Edson Silva, Francois Stephane Counillon, Julien Brajard, Lasse H. Pettersson, Lars Johan Naustvoll
2024

Forecasting of harmful algae blooms (HABs)

Edson Silva, Julien Brajard, Francois Stephane Counillon, Lasse H. Pettersson, Lars Johan Naustvoll
2023

Probabilistic Models for Harmful Algae Detection: Application to the Norwegian Coast

Edson Silva, Julien Brajard, Francois Stephane Counillon, Lasse H Pettersson, Lars Johan Naustvoll
2019

CoCliME: Harmful Algal Bloom climate service goals and ambitions. Keynote Presentation

Elisa Berdalet, Jennifer Joy West, Gregor Vulturius, Matthias Gröger, Philipp Hess, Bengt Karlson, Rodolphe Lemée, Lars Johan Naustvoll, Muriel Travers, Uwe John
2018

Marin plast i Skagerrak - Kartlegging og spredning

Jon Albretsen, Mats Brockstedt Olsen Huserbråten, Hege Lyngvær Mathisen, Lars Johan Naustvoll
2018

Marin plast i Skagerrak - Prosjektet Ren Kystlinje

Jon Albretsen, Mats Brockstedt Olsen Huserbråten, Hege Lyngvær Mathisen, Lars Johan Naustvoll
2018

IMR monitoring of phytoplankton

Naustvoll, Lars Johan
2015

Første funn av østers herpesvirus (OsHV-µvar) i forbindelse med sommerdødelighet av stillehavsøsters, Crassostrea gigas, i Norge.

Stein Mortensen, Cecilie Kristin Skår, Lisbeth Sælemyr, Torjan Bodvin, Anders Jelmert, Lars Johan Naustvoll
2013

Hva kan vi vente oss av sykdommer/alger/maneter?

Bjørn Olav Kvamme, Lars Asplin, Lars Johan Naustvoll, Anders Jelmert, Einar Dahl, Bjørn Einar Grøsvik, Terje Svåsand
2013

Quantifying lower trophic level dynamics: Bridging field instrumentation, observations and models

Webjørn Raunsgård Melle, Tor Knutsen, Thor Aleksander Klevjer, Espen Strand, Lars Johan Naustvoll, Cecilie Broms, Espen Bagøien
2012

Long-term trends in carbon, nutrients and stoichiometry in Norwegian coastal waters: evidence of a regime shift

Helene Frigstad, T. Andersen, Dag Olav Hessen, Åke Emil Jeansson, M. Skogen, Lars Johan Naustvoll, Martin W. Miles, Truls Johannessen, Richard Bellerby
2012

Long-term changes in carbon and nutrient biogeochemistry in Skagerrak. Bjekrnes Getawai

Helene Frigstad, T Andersen, Dag Olav Hessen, Åke Emil Jeansson, M. Skogen, Lars Johan Naustvoll, Martin W. Miles, Truls Johannessen, Richard Bellerby
2012

Jellyfish trends at Flødevigen Research Station, Norwegian Skagerrak coast, from 1993 to 2011

Aino Laila Johanna Hosia, Tone Falkenhaug, Lars Johan Naustvoll
2011

Scyphozoan jellyfish trends during 1992-2010 at Flødevigen, Southern Norway

Aino Laila Johanna Hosia, Tone Falkenhaug, Lars Johan Naustvoll
2011

Implementering av vannforskriften/ EUs vannrammedirektiv

Morten D. Skogen, Lars Johan Naustvoll, Jon Albretsen
2009

På tokt med F/F G.O. Sars i Sørishavet 2008 – undersøkelser av planteplankton

Bente Edvardsen, Sissel Irene Brubak, Tonie Torgrimsby, Anette Engesmo, Lars Naustvoll
2008

The Antarctic krill and ecosystem survey with r/v GO Sars, in 2008

Svein Arnholt Iversen, Webjørn Raunsgård Melle, Espen Bagøien, d chu, Bente Edvardsen, Bjørnar Ellertsen, Eirik Grønningsæter, Knut Jørstad, Egil Karlsbakk, Thor Aleksander Klevjer, Tor Knutsen, Rolf Korneliussen, h kowall, Bjørn Arne Krafft, Stein Kaartvedt, pb lona, S. Murray, Lars Johan Naustvoll, Leif Nøttestad, Marek Ostrowski, volker siegel, Øystein Skagseth, Henrik Søiland, X Zhao, Cecilie Broms
2005

Phylogeny of a new ichthyotoxic dictyochophyte forming blooms in the North Sea

Bente Edvardsen, Wenche Eikrem, Kamran Shalchian-Tabrizi, Ingvild Riisberg, Geir Johnsen, Lars Naustvoll, Jahn Throndsen
2004

PTX-12, a New Pectenotoxin Present in Scandinavian Shellfish and Dinophysis

Christopher Miles, A.L. Wilkins, Ingunn Samdal, Morten Sandvik, Thomas Rundberget, Dirk Petersen, Lars J. Naustvoll, Michael Quilliam, Peter Hovgaard, Trine Torgersen, Janine Cooney, Dwayne Jensen, Bengt Lundve, Odd Lindahl
2004

Phylogeny of a new ichthyotoxic dictyochophyte forming blooms in the Skagerrak

Bente Edvardsen, Wenche Eikrem, Geir Johnsen, Kamran Shalchian-Tabrizi, Ingvild Riisberg, Lars Naustvoll, Jahn Throndsen
2002

Yessotoxin in Norwegian blue mussels caused by Protoceratium reticulatum

Christopher Miles, John A Aasen Bunæs, Einar Dahl, Ingunn Samdal, Tore Aune, Lyn Briggs, Christine D. Olseng, Bente Edvardsen, Lars J. Naustvoll

Poster

2023

Probabilistic Models for Harmful Algae Blooms: Application to the Norwegian Coast

Edson Silva, Julien Brajard, Francois Stephane Counillon, Lasse H Pettersson, Lars Johan Naustvoll
2019

Hurdles and possibilities for management of the invasive Pacific oyster in Scandinavia using small-scale fisheries.

Ane T Laugen, Åsa Strand, Lars Johan Naustvoll, Per Dolmer, Stein Mortensen
2018

Pilot Project for Mapping Marine Nature Types within the NiN Framework, Coastal Norway

Margaret Dolan, Trine Bekkby, Sigurd Heiberg Espeland, Eli Rinde, Frithjof Emil Moy, Sigrid Elvenes, Hege Gundersen, Thijs Christiaan van Son, Guri Sogn Andersen, Jonas Thormar, Helene Frigstad, Siri Røang Moy, Bjørnar Beylich, Jon Albretsen, Lars Johan Naustvoll, Lise Ann Tveiten
2018

Norwegian Monitoring Program for Harmful Algae

Eli Gustad, Lars Johan Naustvoll, Kristine Steinhovden, Matilde Skogen Chauton, Mona Ring Kleiven, Louise Valestrand, Anette Engesmo, Wenche Eikrem
2013

Assessing the abundance of the ichthyotoxic Karenia mikimotoi by quantitative PCR and microscopy

Anette Engesmo, Vladyslava Hostyeva, David Strand, Lars Johan Naustvoll, Trude Vrålstad, Bente Edvardsen, Wenche Eikrem
2010

Patterns in plankton and nekton community structure in relation to environmental factors in the Southeast Atlantic sector of the Southern Ocean

Cecilie Broms, Webjørn Melle, Tor Knutsen, B Ellertsen, Bjørn Are Krafft, Espen Bagøien, Svein Iversen, Leif Nøttestad, Lars Naustvoll, Bente Edvardsen, Henrik Søiland, Øystein Skagseth
2006

Morphology and ultrastructure of Chattonella aff. verruculosa (Heterokontophyta)

Wenche Eikrem, Jahn Throndsen, Bente Edvardsen, Lars Naustvoll
2005

Vertical migration, growth, genetics and toxicity among different strains of Norwegian Protoceratium reticulatum (Dinophyceae)

Christine Olseng, Lars Aarø, Svein Rune Erga, IA Samdal, Morten Skage, L..J. Naustvoll, Kjetil Aursland, B Edvardsen
2002

Application of ELISA to picked algal cells

Ingunn Anita Samdal, Lars Johan Naustvoll, Christopher Miles, Christine Daae Olseng, Lyn R. Briggs, L. Rhodes
2002

Yessotoxin in Norwegian blue mussels caused by Protoceratium reticulatum

Christopher Miles, John A Aasen Bunæs, Einar Dahl, Ingunn Anita Samdal, Tore Aune, Lyn R. Briggs, Christine Daae Olseng, Bente Edvardsen, Lars Johan Naustvoll
2002

Yessotoxin in Norwegian blue mussels caused by Protoceratium reticulatum

Christopher Miles, John A Aasen Bunæs, Einar Dahl, Ingunn Anita Samdal, Tore Aune, Lyn R. Briggs, Christine Daae Olseng, Bente Edvardsen, Lars Johan Naustvoll

Reports and dissertations

2024

Liste over forvaltningsrelevante naturenheter - Oppfølgende informasjon til rapporten "Forvaltningsrelevante naturenheter i sjø"

Jonatan Fredricson Marquez, Gro Ingleid van der Meeren, Terje van der Meeren, Jon Albretsen, Rebecca Ross, Henning Steen, Kjell Magnus Norderhaug, Kim Aleksander Tallaksen Halvorsen, Stein Mortensen, Halvor Knutsen, Jonas Thormar, Per Erik Jorde, Elisabeth Helene Juliussen, Tone Kroglund, Carla Freitas, Guldborg Søvik, Tina Kutti, Lars Johan Naustvoll, Mette Skern-Mauritzen, Johanna Myrseth Aarflot, Even Moland, Gayantonia Franzè, Florian Berg, Ellen Sofie Grefsrud, Fabian Zimmermann, Edda Johannesen, Erlend Langhelle, Halvard Aas Midtun, Jane Aanestad Godiksen, Johanna Jennifer Elisabeth Fall, Jon Egil Skjæraasen, Knut Korsbrekke, Magnus Aune, Sigmund Grønnevik, Pål Buhl-Mortensen, Erik Berg, Kjell Harald Nedreaas, Rupert Wienerroither, Mats Brockstedt Olsen Huserbråten, Cecilie Kvamme, Espen Johnsen, Per Arneberg, Sigurd Heiberg Espeland
Rapport fra havforskningen
2024

Raet nasjonalpark — Kunnskap og råd for bevaring av marint naturmangfold

Alf Ring Kleiven, Susanna Huneide Thorbjørnsen, Gro Ingleid van der Meeren, Carla Freitas, Lars Johan Naustvoll, Even Moland, Kjell Magnus Norderhaug, Tone Falkenhaug, Molly Claire Reamon, Stine Hagestad, Norith Habberstad Eckbo
Rapport fra havforskningen
2024

Pilotprosjekt for vurdering av samlet påvirkning i Oslofjorden – ytre del

Johanna Myrseth Aarflot, Lars Johan Naustvoll, Frithjof Emil Moy, Kjell Magnus Norderhaug, Florian Berg, Cecilie Kvamme, Guldborg Søvik, Alf Ring Kleiven, Jon Albretsen, Carla Freitas, Susanna Huneide Thorbjørnsen, Tone Falkenhaug
Rapport fra havforskningen
2023

ØKOKYST – delprogram Skagerrak. Årsrapport 2022, M-2579

Elisabeth Lundsør, Tone Falkenhaug, Jonas Thormar, Frithjof Emil Moy, Lars Johan Naustvoll
2023

Ecosystem response to darkening of the coastal zone - food web implications - Pilot Study

Gayantonia Franzè, Lars Johan Naustvoll, Tone Falkenhaug
2022

Økokyst – delprogram Skagerrak. Årsrapport 2021. M-2280|2022

Elisabeth Lundsør, Tone Falkenhaug, Jonas Thormar, Frithjof Emil Moy, Lars Johan Naustvoll
2022

Utredning av behovet for å redusere tilførslene av nitrogen til Ytre Oslofjord

Andre Staalstrøm, Mats Gunnar Walday, Christian Vogelsang, Helene Frigstad, Gunhild Borgersen, Jon Albretsen, Lars Johan Naustvoll
2022

Stillehavsøsters i Norden. Datainnsamling og bestandsvurderinger som grunnlag for forvaltning og høsting av nordiske bestander av stillehavsøsters, Crassostrea gigas

Stein Mortensen, Ane T Laugen, Åsa Strand, Per Dolmer, Lars Johan Naustvoll, Anders Jelmert, Jon Albretsen, Göran Broström, Malin Gustafsson, Alice Durkin, Sevan Esaghoolian Khogyane, Hanna Partoft, Mats Bøgwald
2021

Økokyst – delprogram Klima, årsrapport 2020

Lars Johan Naustvoll, Jonas Thormar, Elisabeth Lundsør, Tone Falkenhaug, Tone Kroglund, Frithjof Emil Moy
2021

Utredning av behovet for å redusere tilførslene av nitrogen til Ytre Oslofjord

Andre Staalstrøm, Mats Gunnar Walday, Christian Vogelsang, Helene Frigstad, Gunhild Borgersen, Jon Albretsen, Lars Johan Naustvoll
2021

Miljøpåvirkning fra dyrking av makroalger — Risikovurdering for norske farvann

Kjell Magnus Norderhaug, Pia Kupka Hansen, Stein Fredriksen, Bjørn Einar Grøsvik, Lars Johan Naustvoll, Henning Steen, Frithjof Emil Moy
2021

Krafttak for kysttorsken - Kunnskap for stedstilpasset gjenoppbygging av bestander, naturtyper og økosystem i Færder- og Ytre Hvaler nasjonalparker

Even Moland, Ann-Elin Synnes, Lars Johan Naustvoll, Carla Freitas, Kjell Magnus Norderhaug, Jonas Thormar, Martin Biuw, Per Erik Jorde, Halvor Knutsen, Geir Dahle, Anders Jelmert, Sebastian Bosgraaf, Esben Moland Olsen, Anne Deininger, Atle Haga
2020

ØKOKYST – delprogram Klima. Årsrapport 2019

Lars Johan Naustvoll, Jonas Thormar, Elisabeth Lundsør, Tone Kroglund, Kjell Magnus Norderhaug, Frithjof Emil Moy
2020

Kartlegging av Stillehavsøsters (Crassostrea gigas) - Bestandskartlegging Karmøy - Svenskegrensa 2017 - 2019

Anders Jelmert, Sigurd Heiberg Espeland, Martin Junker Ohldieck, Thijs Christiaan van Son, Lars Johan Naustvoll
2019

ØKOKYST - delprogram Klima. Årsrapport 2018.

Lars Johan Naustvoll, Elisabeth Lundsør, Jonas Thormar, Kjell Magnus Norderhaug, Tone Kroglund, Frithjof Emil Moy
2019

Overvåking av Ytre Oslofjord i 2014-2018. 5-årsrapport

Mats Gunnar Walday, Gunhild Borgersen, Bjørnar Beylich, Wenche Eikrem, Janne Kim Gitmark, Lars Johan Naustvoll, John Rune Selvik, Andre Staalstrøm
2019

Overvåking av Ytre Oslofjord 2014-2018. Tilførsler og undersøkelser i vannmassene i 2018. Fagrapport

Lars Johan Naustvoll, John Rune Selvik, Mats Gunnar Walday
2019

Feltveileder for Kartlegging av marin naturvariasjon etter NiN (2.2.0).

Guri Sogn Andersen, Trine Bekkby, Margaret Dolan, Reidulv Bøe, Jonas Thormar, Pål Buhl-Mortensen, Sigrid Elvenes, Lars Johan Naustvoll, Marit Mjelde, Tor Erik Brandrud, Eli Rinde, Anders Bryn
2018

Synthesis of climate relevant results from selected monitoring programs in the coastal zone. Part 2: Quantitative analyses

Helene Frigstad, Guri Sogn Andersen, Hilde Cecilie Trannum, Lars Johan Naustvoll, Øyvind Kaste, Dag Øystein Hjermann
2018

ØKOKYST-delprogram Klima. Årsrapport 2017.

Lars Johan Naustvoll, Frithjof Emil Moy, Jane Karine Lønne Dolven, Kjell Magnus Norderhaug
2018

Marin plast i Skagerrak - Kartlegging og spredningsmodellering

Jon Albretsen, Mats Brockstedt Olsen Huserbråten, Hege Lyngvær Mathisen, Lars Johan Naustvoll
2018

Framtidsrettet matproduksjon i kyst og fjord – En vurdering av muligheter for økt sjømatproduksjon i Norge

Ole Torrissen, Birgitta Norberg, Viswanath Kiron, Tore Strohmeier, Øivind Strand, Lars Johan Naustvoll, Terje Svåsand
2018

Overvåking av Ytre Oslofjord 2014-2018. Årsrapport for 2017

Mats Gunnar Walday, Janne Kim Gitmark, Lars Johan Naustvoll, John Rune Selvik
2018

Overvåking av Ytre Oslofjord 2014-2018. Tilførsler og undersøkelser i vannmassene i 2017. Fagrapport

Lars Johan Naustvoll, Marit Norli, John Rune Selvik, Mats Gunnar Walday
2018

Utredning av prioriterte områder for tiltak mot stillehavsøsters i Vestfold

Einar Dahl, Lars Johan Naustvoll
2018

Egenskapsbank for arter. Anbefalinger til innhold og struktur for en egenskapsliste

Hanno Sandvik, Marianne Evju, Gro Ingleid van der Meeren, Per Arneberg, Tor Erik Brandrud, Jan Ove Gjershaug, Trygve H. Hesthagen, Johanna Järnegren, Frithjof Emil Moy, Lars Johan Naustvoll, Jenni Nordén, Graciela Rusch, Odd Terje Sandlund, Frode Ødegaard
2018

Pilotprosjekt - Kartlegging av marin natur i Møre og Romsdal: Årsrapport 2017

Trine Bekkby, Sigurd Heiberg Espeland, Margaret Dolan, Eli Rinde, Frithjof Emil Moy, Sigrid Elvenes, Hege Gundersen, Thijs Christiaan van Son, Guri Sogn Andersen, Jonas Thormar, Helene Frigstad, Siri Røang Moy, Bjørnar Beylich, Jon Albretsen, Lars Johan Naustvoll, Lise Ann Tveiten
2017

Cruise report SI_ARCTIC / Arctic Ecosystem survey R/V Helmer Hanssen, 2-16 September 2016

Randi Brunvær Ingvaldsen, Harald Gjøsæter, Elvar H. Hallfredsson, Tore Haug, Aino Laila Johanna Hosia, Lis Lindal Jørgensen, Tor Knutsen, helene Hodal, Sebastian Menze, Lars Johan Naustvoll
2017

Cruise report SI_ARCTIC / Arctic Ecosytem Survey R/V Helmer Hanssen, 21 August - 7 September 2017

Randi Brunvær Ingvaldsen, Harald Gjøsæter, Tore Haug, Lis Lindal Jørgensen, Tor Knutsen, helene Hodal, Sebastian Menze, Lars Johan Naustvoll, Peter Wiebe
2017

Vurdering av egnethet av utslippsindikator for næringssalter og organisk materiale på produksjonsområdenivå

Pia Kupka Hansen, Vivian Husa, Raymond Bannister, Tina Kutti, Kjell Magnus Norderhaug, Lars Johan Naustvoll, Henrik Rye Jakobsen
2017

Meldinger om blåskjell som er forsvunnet – oppsummering for 2016

Sissel Andersen, Ellen Sofie Grefsrud, Stein Mortensen, Lars Johan Naustvoll, Øivind Strand, Tore Strohmeier, Lisbeth Sælemyr
2017

Overvåking av Ytre Oslofjord 2014-2018. Årsrapport for 2016.

Mats Gunnar Walday, Janne Kim Gitmark, Lars Johan Naustvoll, John Rune Selvik
2016

Cruise report SI_ARCTIC/Arctic Ecosystem Survey R/V Helmer Hanssen, 19 August - 7 September 2014

Randi Brunvær Ingvaldsen, Ann Bucklin, Per Fauchald, Harald Gjøsæter, Tore Haug, Lis Lindal Jørgensen, Tor Knutsen, Lars Johan Naustvoll, Peter Wiebe
2016

Cruise report SI_ARCTIC/Arctic Ecosystem survey R/V Helmer Hanssen, 17 August - 7 September 2015

Randi Brunvær Ingvaldsen, Ann Bucklin, Melissa Chierici, Harald Gjøsæter, Tore Haug, Aino Laila Johanna Hosia, Lis Lindal Jørgensen, Tor Knutsen, Lars Johan Naustvoll, Egil Ona, Peter Wiebe
2016

Overvåking av Ytre Oslofjord 2014-2018. Tilførsler og undersøkelser i vannmassene i 2015. Fagrapport.

Lars Johan Naustvoll, Marit Norli, John Rune Selvik, Mats Gunnar Walday
2016

Overvåking av Ytre Oslofjord 2014-2018. Årsrapport for 2015

Mats Gunnar Walday, Gunhild Borgersen, Lars Johan Naustvoll, John Rune Selvik
2015

Marine naturforhold og naturverdier i Færder nasjonalpark

Einar Dahl, Jan Atle Knutsen, Jon Albretsen, Mats Brockstedt Olsen Huserbråten, Sigurd Espeland Heiberg, Halvor Knutsen, Anders Jelmert, Alf Ring Kleiven, Even Moland, Frithjof Emil Moy, Lars Johan Naustvoll, Espen Moland Olsen, Susanna Huneide Thorbjørnsen
2015

Store mengder stillehavsøsters dør av herpesvirus.

Stein Mortensen, Torjan Bodvin, Anders Jelmert, Cecilie Kristin Skår, Lisbeth Sælemyr, Lars Johan Naustvoll, Jon Albretsen
2015

Overvåking av Ytre Oslofjord 2014-2018. Årsrapport for 2014

Mats Walday, Bjørnar Beylich, Camilla With Fagerli, Janne Kim Gitmark, Lars Johan Naustvoll, John Rune Selvik
2015

Overvåking av Ytre Oslofjord 2014-2018. Tilførsler og undersøkelser i vannmassene i 2014. Fagrapport.

Lars Johan Naustvoll, Marit Norli, John Rune Selvik, Mats Walday
2014

Overvåking av Ytre Oslofjord 2013. Årsrapport

Mats Walday, Janne Kim Gitmark, Lars Johan Naustvoll, Karl Norling
2014

Miljøundersøkelser i norske fjorder: Ytre Oslofjord 1937-2011

Jan Aure, Didrik S. Danielssen, Lars Johan Naustvoll
2012

Kunnskap om marine naturressurser i Barentshavet sørøst

Jan Helge Fosså, Asgeir Aglen, Knut Yngve Børsheim, Melissa Chierici, Elena Eriksen, Carsten Hvingel, Edda Johannesen, Lis Lindal Jørgensen, Tor Knutsen, Lars Johan Naustvoll, Mette Skern-Mauritzen, Jan Henry Sundet, Frode Bendiksen Vikebø
2012

Utredning av program for overvåking av klimaendringseffekter i norske kyst- og havområder

Kjell Arne Mork, Lars Johan Naustvoll, Jon Albretsen, Randi Ingvaldsen
2012

Undersøkelser av sjøområdene i Arendal kommune 2011-2012. Tilstanden i havneområdene og ved utslippsstedene for kommunalt avløpsvann

Tone Kroglund, Hilde Cecilie Trannum, Jon Albretsen, Lars Johan Naustvoll
2009

Aboitic Impact

Gro Ingleid van der Meeren, Per Arneberg, Anatoly Filin, S Belikov, Kennneth F. Drinkwater, L. Jørgensen, Kit Kovacs, P. Luybin, Lars Johan Naustvoll, Marit Reigstad, H. Strøm
2006

Morfologi og celleinnhold av C, N og P hos Chattonella aff. verruculosa ved forskjellige næringsforhold

Aud Larsen, Lars-Johan Naustvoll, Lena Omli
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