Guttorm Christensen

Contaminants in coastal waters 2022

Økokyst – delprogram Barentshavet, Årsrapport 2022

ØKOKYST – delprogram Norskehavet Nord, Årsrapport 2022

Forhold for overlevelse av Gyrodactylus salaris i Oslofjorden

Overvåking og kartlegging av fremmed ferskvannsfisk ved bruk av miljø-DNA 2021

Effektivsering av forvaltning av Svalbard-røye med miljø-DNA

Overvåking og kartlegging av fremmed ferskvannsfisk og vasspest ved bruk av miljø-DNA

The impact of the spring 2020 snowmelt floods on physicochemical conditions in three Norwegian river-fjord-coastal systems

Evaluering av ØKOKYST - stasjonsnett og klassegrenser

Mercury Risk Evaluation, Risk Management and Risk Reduction Measures in the Arctic (ARCRISK) – Inception Report

Overvåking og kartlegging av fremmed ferskvannsfisk ved bruk av miljø-DNA

Havbruksnæringens konsekvenser for økosystemtjenester og samfunn i nordområdene. Forprosjekt Balsfjorden

Spatial and temporal trends of mercury in freshwater fish in Fennoscandia (1965-2015)

Screening of UV chemicals, bisphenols and siloxanes in the Arctic

Review and application of Russian and Norwegian methods for measuring and estimating riverine inputs of heavy metals to the Barents Sea

Health and environmental impacts in the Norwegian border area related to local Russian industrial emissions. Knowledge status.

Passive air and water sampling at Andøya, Bjørnøya and Jan Mayen

Tilførselsprogrammet: 2010 Passive air and water sampling at Andøya, Bjørnøya and Jan Mayen, 2009-2010

Miljøovervåking av kvikksølv i abbor, 2010. Environmental survey of mercury in perch, 2010

New brominated flame retardants in Arctic biota

Screening of new contaminants in samples from the Norwegian Arctic : Silver, Platinum, Sucralose, Bisphenol A, Tetrabrombisphenol A, Siloxanes, Phtalates (DEHP), Phosphororganic flame retardants

StatoilHydros miljøovervåkningsprogram fra Snøhvit. Overvåkning av vann- og sedimentkjemi, vannvegetasjon, bunndyr og fisk - gjenanalyser 2008

Statoils miljøovervåkingsprogram for Snøhvit. Overvåking av vann- og sedimentkjemi, vannvegetasjon, Bunndyr og fisk. Grunnlagsundersøkelsen 2006

Undersøkelse av PCDD/PCDF i ferskvannsfisk i Sørvaranger. Oppfølgingsundersøkelse 2003.

Havforsuringsprogrammet

Pollution from electronic waste in the physical environment

Factors affecting bioaccumulation of cyclic volatile methyl siloxanes in a sub-arctic bentho-pelagic food web

Understanding the fate and bioaccumulation of cyclic volatile methyl siloxanes in an Arctic lake

Marine diets of anadromous Arctic char (Salvelinus alpinus) and pink salmon (Oncorhynchus gorbuscha) in Svalbard, Norway

Recolonization and recovery of an Arctic benthic community subject to mine-tailings deposits

Temporal trends of mercury in Arctic biota: 10 more years of progress in Arctic monitoring

Small Arctic rivers transport legacy contaminants from thawing catchments to coastal areas in Kongsfjorden, Svalbard

Is Glacial Meltwater a Secondary Source of Legacy Contaminants to Arctic Coastal Food Webs?

Telemetry data of red king crab (Paralithodes camtschaticus) migrations in a north Norwegian fjord

Space and Habitat Utilization of the Red King Crab (Paralithodes camtschaticus) in a Newly Invaded Fjord in Northern Norway

Increasing Trends of Legacy and Emerging Organic Contaminants in a Dated Sediment Core From East-Africa

Seasonal habitat use of a lagoon by ringed seals Pusa hispida in Svalbard, Norway

Passive sampling and benchmarking to rank HOC levels in the aquatic environment

Evidence of energy and nutrient transfer from invasive pink salmon (Oncorhynchus gorbuscha) spawners to juvenile Atlantic salmon (Salmo salar) and brown trout (Salmo trutta) in northern Norway

Influence of Riverine Input on Norwegian Coastal Systems

Improved Environmental Status: 50 Years of Declining Fish Mercury Levels in Boreal and Subarctic Fennoscandia

Detection of tris(2,3-dibromopropyl) phosphate and other organophosphorous compounds in Arctic rivers

Lifelong Exposure to PCBs in the Remote Norwegian Arctic Disrupts the Plasma Stress Metabolome in Arctic Charr

Freezer on, lights off! Environmental effects on activity rhythms of fish in the Arctic

Elucidating the Behavior of Cyclic Volatile Methylsiloxanes in a Subarctic Freshwater Food Web: A Modeled and Measured Approach

The Impact of a Nickel-Copper Smelter on Concentrations of Toxic Elements in Local Wild Food from the Norwegian, Finnish, and Russian Border Regions

Biomarker response and hypothalamus-pituitary-interrenal axis functioning in Arctic charr from Bjørnøya (74°30′ N), Norway, with high levels of organohalogenated compounds

Metal speciation of historic and new copper mine tailings from Repparfjorden, Northern Norway, before and after acid, base and electrodialytic extraction

Miniaturization of a transthyretin binding assay using a fluorescent probe for high throughput screening of thyroid hormone disruption in environmental samples

Novel terrestrial haul-out behaviour by ringed seals (Pusa hispida) in Svalbard, in association with harbour seals (Phoca vitulina)

Understanding of Cyclic Volatile Methyl Siloxane Fate in a High Latitude Lake Is Constrained by Uncertainty in Organic Carbon–Water Partitioning

Arctic charr exploit restricted urbanized coastal areas during marine migration: Could they be in harm’s way?

Fine-scale behavioural differences distinguish resource use by ecomorphs in a closed ecosystem

Photodegradation of PAHs in passive water samplers

Seasonal variation in accumulation of persistent organic pollutants in an Arctic marine benthic food web

Methylmercury biomagnification in an Arctic pelagic food web

Current status, between-year comparisons and maternal transfer of organohalogenated compounds (OHCs) in Arctic char (Salvelinus alpinus) from Bjørnøya, Svalbard (Norway)

Characterization of AhR agonists reveals antagonistic activity in European herring gull (Larus argentatus) eggs

Effect of diet, location and sampling year on bioaccumulation of mercury, selenium and cadmium in pelagic feeding seabirds in Svalbard

Toxic and essential elements changed in black-legged kittiwakes (Rissa tridactyla) during their stay in an Arctic breeding area

Allometric relationships to liver tissue concentrations of cyclic volatile methyl siloxanes in Atlantic cod

Aryl Hydrocarbon Receptor Agonists in European Herring Gull (Larus argentatus) Eggs From Norway

Understanding the fate and bioaccumulation of cyclic volatile methyl siloxanes in Arctic Lakes

Spatial Trends of Trace-Element Contamination in Recently Deposited Lake Sediment Around the Ni–Cu Smelter at Nikel, Kola Peninsula, Russian Arctic

Seasonality in contaminant accumulation in Arctic marine pelagic food webs using trophic magnification factor as a measure of bioaccumulation

Benthic food-web structure of an Arctic fjord (Kongsfjorden, Svalbard)

Polycyclic Aromatic Hydrocarbons in Dated Freshwater and Marine Sediments Along the Norwegian Coast

Volatile Siloxanes in the European Arctic: Assessment of Sources and Spatial Distribution

Historical and Geographical Trends in Sediment Chronology from Lakes and Marine Sites Along the Norwegian Coast

Use of a food web model to evaluate the factors responsible for high PCB fish concentrations in Lake Ellasjøen, a high Arctic Lake

Goose-mediated nutrient enrichment and planktonic grazer control in arctic freshwater ponds

Historical trends in persistent organic pollutants and metals recorded in sediment from Lake Ellasjøen, Bjørnøya, Norwegian Arctic

Seabird Guano Is an Efficient Conveyer of Persistent Organic Pollutants (POPs) to Arctic Lake Ecosystems

Seabird Guano is an efficient conveyer of persistent organic pollutants (Pops) to Arctic Lake Ecosystems

Atmospheric transport of persistent organic pollutants (POPs) to Bjørnøya (Bear island)

Short- and medium-chain chlorinated paraffins in biota from the European Arctic — differences in homologue group patterns

Development of a Multichemical Food Web Model: Application to PBDEs in Lake Ellasjøen, Bear Island, Norway

A comparison of contaminant dynamics in arctic and temperate fish: A modeling approach

Selected chlorobornanes, polychlorinated naphthalenes and brominated flame retardants in Bjørnøya (Bear Island) freshwater biota

A comparison of organic contaminants in two high Arctic lake ecosystems, Bjørnøya (Bear Island), Norway

Økt risko for gyrospredning

Økt risiko for gyro-spredning?

Hvordan påvirkes bunnfauna i en nordnorsk fjord av avgangsmasser fra en kobbergruve?

Increasing Trends of Legacy and Emerging Organic Contaminants in a Dated Sediment Core From East-Africa

Environmental status of Svalbard coastscapes and focal ecosystem components

Environmental fate and bioaccumulation of cVMS in a subarctic freshwater lake

A Fennoscandian platform of freshwater fish mercury data for the evaluation of effects of transboundary air pollution

Temporal trends in Hg contamination and food web transfer on a remote Arctic Island (Bjørnøya, Svalbard). International Conference on Mercury as a Global Pollutant

Riverine inputs to Norwegian fjords: Effects on lower food web structure and mercury bioaccumulation

Factors affecting bioaccumulation of cyclic volatile methyl siloxanes in a subarctic benthopelagic food web

Contamination of heavy metals in river sediment and mussels

Mercury accumulation in planktonic food webs from Atlantic and Arctic water masses around Spitsbergen.

Seasonal variation of total mercury (Hg), metallothionein and catalase in black-legged kittiwake (Rissa tridactyla)

Mercury accumulation in planktonic food webs from Atlantic and Arctic water masses around Spitsbergen

Long range atmospheric transport of metals: Deposition gradients in Bjørnøya, a small arctic island

The TerrACE project: Effects of terrestrial inputs on contaminant dynamics in Arctic coastal ecosystems

Methylmercury in Arctic Seabirds - Seasonal inter-tissue differences

Methylmercury in an Arctic food web - With focus on seabirds

Growth variability and shell mineralogy of the Freshwater Pearl Mussel (Margaritifera margaritifera) from Finnmark, Norway

Seasonal changes in mercury accumulation in zooplankton from an Arctic marine food web

COPOL - Contaminants in polar regions: Dynamic Range of contaminants in polar marine ecosystems

Submarine and deep-sea mine tailing placements: A review of current practices, environmental issues, natural analogs and knowledge gaps in Norway and internationally

Water quality and heavy metals in fresh water pearl mussels and their habitat.