Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Trond Nordtug"'
Publikováno v:
Toxicology Reports, Vol 9, Iss , Pp 163-170 (2022)
Burn residues collected after large scale experimental in situ burns performed in the North Sea were characterised with emphasis on chemistry and acute toxicity. Low-energy water accommodated fractions (WAFs) of three marine fuels (Ultra Low Sulphur
Externí odkaz:
https://doaj.org/article/62c11308b4224f62b4e56e625f5d6819
Autor:
Bjørn Henrik Hansen, Trond Nordtug, Ida Beathe Øverjordet, Lisbet Sørensen, Bjarne Kvæstad, Emlyn John Davies, Sonnich Meier, Tânia Gomes, Steven Brooks, Julia Farkas
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 245, Iss , Pp 114074- (2022)
Fish embryos can bioaccumulate and are particularly sensitive to a wide range of contaminants, which makes them suitable sentinels for environmental biomonitoring. However, fish embryos are very rarely utilized in environmental monitoring surveys, po
Externí odkaz:
https://doaj.org/article/4393f29e7c184b37862294934783df4b
Autor:
Bjørn Henrik Hansen, Julia Farkas, Stefania Piarulli, Silvia Vicario, Bjarne Kvæstad, David R. Williamson, Lisbet Sørensen, Emlyn John Davies, Trond Nordtug
Publikováno v:
Toxicology Reports, Vol 8, Iss , Pp 1754-1761 (2021)
3,4-dichloroaniline (3,4-DCA) is one of the most widely produced anilines world-wide, used in plastic packaging, fabrics, pharmaceuticals, pesticides, dyes and paints as well as being a degradation product of several pesticides. 3,4-DCA has been dete
Externí odkaz:
https://doaj.org/article/5b66eb44cfb74c75a80bb46bb73ef372
Autor:
Julia Farkas, Linn H. Svendheim, Tjalling Jager, Tomasz M. Ciesielski, Trond Nordtug, Bjarne Kvæstad, Bjørn H. Hansen, Torstein Kristensen, Dag Altin, Pål A. Olsvik
Publikováno v:
Toxicology Reports, Vol 8, Iss , Pp 1909-1916 (2021)
In this study we investigated potential impacts of Cu exposure at low, environmentally relevant, concentrations on early live stages of Atlantic cod (Gadus morhua). Cod embryos and larvae were exposed to 0.5 μg/L (low), 2 μg/L (medium), and 6 μg/L
Externí odkaz:
https://doaj.org/article/234c293eb1a84ca2b38f0dbfb938dd3b
Autor:
David R. Williamson, Trond Nordtug, Frode Leirvik, Bjarne Kvæstad, Bjørn Henrik Hansen, Martin Ludvigsen, Emlyn John Davies
Publikováno v:
MethodsX, Vol 9, Iss , Pp 101773- (2022)
Microscopic imaging and morphometric measurement of fish embryos and larvae is essential in environmental monitoring of fish populations and to evaluate larvae development in aquaculture. Traditional microscopy methods require time-consuming, repetit
Externí odkaz:
https://doaj.org/article/2b02b33e416e44da863b62991e81c6f0
Autor:
Trond Nordtug, Anders J. Olsen, Per-Arvid Wold, Iurgi Salaberria, Ida Beathe Øverjordet, Dag Altin, Elin Kjørsvik, Bjørn Henrik Hansen
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 229, Iss , Pp 113100- (2022)
During sub-sea oil spills to the marine environment, oil droplets will rise towards the sea surface at a rate determined by their density and diameter as well as the vertical turbulence in the water. Micro-droplets (< 50 µm) are expected to have pro
Externí odkaz:
https://doaj.org/article/9f540c1eda3d47c1aa3d28ab04d6b5a8
Autor:
Benjamin J. Laurel, Louise A. Copeman, Paul Iseri, Mara L. Spencer, Greg Hutchinson, Trond Nordtug, Carey E. Donald, Sonnich Meier, Sarah E. Allan, Daryle T. Boyd, Gina M. Ylitalo, James R. Cameron, Barbara L. French, Tiffany L. Linbo, Nathaniel L. Scholz, John P. Incardona
Publikováno v:
iScience, Vol 19, Iss , Pp 1101-1113 (2019)
Summary: As Arctic ice recedes, future oil spills pose increasing risk to keystone species and the ecosystems they support. We show that Polar cod (Boreogadus saida), an energy-rich forage fish for marine mammals, seabirds, and other fish, are highly
Externí odkaz:
https://doaj.org/article/d022794c502140b2a625e7b80df9f998
Publikováno v:
Biology Open, Vol 9, Iss 6 (2020)
To achieve efficient and preventive measures against salmon lice (Lepeophtheirus salmonis Krøyer, 1838) infestation, a better understanding of behavioral patterns of the planktonic life stages is key. To investigate light responses in L. salmonis co
Externí odkaz:
https://doaj.org/article/e058b62b384d4ab79bd56025a0c6d50c
Autor:
Lisbet Sørensen, Elin Sørhus, Trond Nordtug, John P Incardona, Tiffany L Linbo, Laura Giovanetti, Ørjan Karlsen, Sonnich Meier
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0180048 (2017)
The impact of crude oil pollution on early life stages (ELS) of fish, including larvae and embryos, has received considerable attention in recent years. Of the organic components present in crude oil, polycyclic aromatic hydrocarbons (PAHs) are consi
Externí odkaz:
https://doaj.org/article/9ef28f0edf574f0d840dfb6681f6b5dc
Autor:
Elin Sørhus, Rolf B Edvardsen, Ørjan Karlsen, Trond Nordtug, Terje van der Meeren, Anders Thorsen, Christopher Harman, Sissel Jentoft, Sonnich Meier
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0124376 (2015)
The toxicity resulting from exposure to oil droplets in marine fish embryos and larvae is still subject for debate. The most detailed studies have investigated the effects of water-dissolved components of crude oil in water accommodated fractions (WA
Externí odkaz:
https://doaj.org/article/ddc3ec5fe8e94503932482e4fbe75457