Search Results - "Øxnevad, Sigurd"

Environmental occurrence and risk of organic UV filters and stabilizers in multiple matrices in Norway by Langford, Katherine H., Reid, Malcolm J., Fjeld, Eirik, Øxnevad, Sigurd, Thomas, Kevin V.

“…Eight organic UV filters and stabilizers were quantitatively determined in wastewater sludge and effluent, landfill leachate, sediments, and marine and…”
Get full text

The ecotoxicology of marine tributyltin (TBT) hotspots: A review by Beyer, Jonny, Song, You, Tollefsen, Knut Erik, Berge, John Arthur, Tveiten, Lise, Helland, Aud, Øxnevad, Sigurd, Schøyen, Merete

“…Tributyltin (TBT) was widely used as a highly efficient biocide in antifouling paints for ship and boat hulls. Eventually, TBT containing paints became…”
Get full text

Benthic community status and mobilization of Ni, Cu and Co at abandoned sea deposits for mine tailings in SW Norway by Schaanning, Morten Thorne, Trannum, Hilde Cecilie, Øxnevad, Sigurd, Ndungu, Kuria

“…During 1960–94 tailings from an ilmenite mine in southwest Norway were placed in sea deposits in a sheltered fjord and a more exposed coastal basin. In 2015…”
Get full text

Do Antiparasitic Medicines Used in Aquaculture Pose a Risk to the Norwegian Aquatic Environment? by Langford, Katherine H, Øxnevad, Sigurd, Schøyen, Merete, Thomas, Kevin V

“…Aquaculture production is an important industry in many countries and there has been a growth in the use of medicines to ensure the health and cost…”
Get full text

Levels and trends of tributyltin (TBT) and imposex in dogwhelk (Nucella lapillus) along the Norwegian coastline from 1991 to 2017 by Schøyen, Merete, Green, Norman W., Hjermann, Dag Ø., Tveiten, Lise, Beylich, Bjørnar, Øxnevad, Sigurd, Beyer, Jonny

“…The banning of organotin biocides, such as tributyltin (TBT), from use in marine antifouling paints is now leading to reproductive health recovery in marine…”
Get full text

Bioaccumulation and trophic transfer of cyclic volatile methylsiloxanes (cVMS) in the aquatic marine food webs of the Oslofjord, Norway by Powell, David E., Schøyen, Merete, Øxnevad, Sigurd, Gerhards, Reinhard, Böhmer, Thomas, Koerner, Martin, Durham, Jeremy, Huff, Darren W.

“…The trophic transfer of cyclic methylsiloxanes (cVMS) in aquatic ecosystems is an important criterion for assessing bioaccumulation and ecological risk…”
Get full text

Effects of increased sea water concentrations of CO2 on growth of the bivalve Mytilus edulis L by BERGE, John Arthur, BJERKENG, Birger, PETTERSEN, Oddbjørn, SCHAANNING, Morten T, ØXNEVAD, Sigurd

“…It has been proposed that emission of anthropogenic carbon dioxide to the atmosphere will lead to increased concentrations of CO(2) in sea water corresponding…”
Get full text

Effects of sedimentation from water-based drill cuttings and natural sediment on benthic macrofaunal community structure and ecosystem processes by Trannum, Hilde C., Nilsson, Hans C., Schaanning, Morten T., Øxnevad, Sigurd

“…In this study, we aim at investigating the role of physical disturbance in effects of water-based drill cuttings on benthic ecosystems. Today, most of the…”
Get full text

Petroleum oil and mercury pollution from shipwrecks in Norwegian coastal waters by Ndungu, Kuria, Beylich, Björnar A., Staalstrøm, André, Øxnevad, Sigurd, Berge, John A., Braaten, Hans Fredrik Veiteberg, Schaanning, Morten, Bergstrøm, Rune

“…Worldwide there are tens of thousands of sunken shipwrecks lying on the coastal seabed. These potentially polluting wrecks (PPW) are estimated to hold…”
Get full text

Mercury concentration trend as a possible result of changes in cod population demography by Ruus, Anders, Hjermann, Dag Ø., Beylich, Bjørnar, Schøyen, Merete, Øxnevad, Sigurd, Green, Norman W.

“…Mercury (Hg) in Atlantic cod (Gadus morhua) is one of many parameters that are monitored through OSPAR's Joint Assessment and Monitoring Programme. Time series…”
Get full text

In vivo bioaccumulation of contaminants from historically polluted sediments — Relation to bioavailability estimates by Ruus, Anders, Allan, Ian J., Øxnevad, Sigurd, Schaanning, Morten T., Borgå, Katrine, Bakke, Torgeir, Næs, Kristoffer

“…Many contaminants are recalcitrant against degradation. Therefore, when primary sources have been discontinued, contaminated sediments often function as…”
Get full text

Experimental results on bioaccumulation of metals and organic contaminants from marine sediments by Ruus, Anders, Schaanning, Morten, Øxnevad, Sigurd, Hylland, Ketil

“…A test-system for the assessment of bioavailability and bioaccumulation of metals and organic contaminants in marine benthic organisms is described and results…”
Get full text

Effects of drill cuttings on biogeochemical fluxes and macrobenthos of marine sediments by Schaanning, Morten Thorne, Trannum, Hilde Cecilie, Øxnevad, Sigurd, Carroll, JoLynn, Bakke, Torgeir

“…Experimental work was performed on drill cuttings sampled from off-shore drilling operations. The cuttings contained remnants of two different types of…”
Get full text

Corrigendum to “Levels and trends of tributyltin (TBT) and imposex in dogwhelk (Nucella lapillus) along the Norwegian coastline from 1991 to 2017” [Mar. Environ. Res., 144, (February 2019), 1–8] by Schøyen, Merete, Green, Norman W., Hjermann, Dag Ø., Tveiten, Lise, Beylich, Bjørnar, Øxnevad, Sigurd, Beyer, Jonny

Get full text

The effects of ionic strength on the toxicity of aluminium to Atlantic salmon (Salmo salar) under non-steady state chemical conditions by LYDERSEN, Espen, ØXNEVAD, Sigurd, ØSTBYE, Kjartan, ANDERSEN, Ronny A., BJERKELY, Frode, VØLLESTAD, Leif Asbjørn, POLÉO, Antonio B.S.

“…We have tested the influence of water ionic strength on the toxicity of aluminium in fish by comparing the mortality of Atlantic salmon (Salmo salar) parr…”
Get full text

Effects of increased sea water concentrations of CO 2 on growth of the bivalve Mytilus edulis L by Berge, John Arthur, Bjerkeng, Birger, Pettersen, Oddbjørn, Schaanning, Morten T., Øxnevad, Sigurd

“…It has been proposed that emission of anthropogenic carbon dioxide to the atmosphere will lead to increased concentrations of CO 2 in sea water corresponding…”
Get full text

Toxicity of acid aluminium-rich water to seven freshwater fish species: A comparative laboratory study by Poléo, Antonio B.S., Østbye, Kjartan, Øxnevad, Sigurd A., Andersen, Ronny A., Heibo, Erik, Vøllestad, L.Asbjørn

“…The present study focuses on the relative sensitivity among freshwater fish species to aqueous aluminium. Seven common Scandinavian fish species were exposed…”
Get full text

Body morphology of crucian carp Carassius carassius in lakes with or without piscivorous fish by Poléo, Antonio B. S., Osxnevad, Sigurd A., Össtbye, Kjartan, Heibo, Erik, Andersen, Ronny A., Vøllestad, L. Asbjøm

“…Crucian carp Carassius carassius was sampled during 1993 and 1994 in 21 lakes and ponds in east Norway. In 10 of these lakes and ponds no piscivorous fish…”
Get full text

Survival of crucian carp, Carassius carassius, exposed to a high low-molecular weight inorganic aluminium challenge by POLEO, A. B. S, OXNEVAD, S. A, OSTBYE, K, ANDERSEN, R. A, OUGHTON, D. H, VOLLESTAD, L. A

“…Crucian carp were exposed to three combinations of pH and inorganic aluminium concentrations for 25 days. Mortality, plasma chloride and haematocrit, and gill…”
Get full text