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Fant 9890 publikasjoner. Viser side 207 av 396:

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Jakten på miljøgifter.

Uggerud, H.T.

2015

Isoscapes Norway

Johansen, Ingar; Polteau, Stephane; Vogt, Rolf David; Uggerud, Hilde Thelle; Clayer, Francois

2023

Isoscapes Norway

Johansen, Ingar; Polteau, Stephane; Vogt, Rolf David; Uggerud, Hilde Thelle; Clayer, Francois

2023

Is there a trend in cirrus cloud cover due to aircraft traffic?

Stordal, F.; Myhre, G.; Stordal, E.J.G.; Rossow, W.B.; Lee, D.S.; Arlander, D.W.; Svendby, T.

2005

Is the toxic potential of nanosilver dependent on its size?

Huk, A.; Izak-Nau, E.; Reidy, B.; Boyles, M.; Duschl, A.; Lynch, I.; Dusinska, M.

2014

Is meconium useful to predict fetal exposure to organochlorines and hydroxylated PCBs?

Veyhe, A.S.; Nøst, T.H.; Sandanger, T.M.; Hansen, S.; Odland, J.Ø.; Nieboer, E.

2013

Is meconium useful to predict fetal exposure of organochlorines and hydroxylated PCBs?

Veyhe, A.S.; Nøst, T.H.; Sandanger, T.M.; Hansen, S.; Odland, J.Ø.; Nieboer, E.

2014

Is Long-Range Transport Potential (LRTP) an effective screening criterion?

McLachlan, Michael S.; Breivik, Knut; Frank, Wania

2024

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

Mcgovern, Maeve; Warner, Nicholas Alexander; Borgå, Katrine; Evenset, Anita; Carlsson, Pernilla; Skogsberg, Emelie; Søreide, Janne; Ruus, Anders; Christensen, Guttorm; Poste, Amanda

Climate change-driven increases in air and sea temperatures are rapidly thawing the Arctic cryosphere with potential for remobilization and accumulation of legacy persistent organic pollutants (POPs) in adjacent coastal food webs. Here, we present concentrations of selected POPs in zooplankton (spatially and seasonally), as well as zoobenthos and sculpin (spatially) from Isfjorden, Svalbard. Herbivorous zooplankton contaminant concentrations were highest in May [e.g., ∑polychlorinated biphenyls (8PCB); 4.43, 95% CI: 2.72–6.3 ng/g lipid weight], coinciding with the final stages of the spring phytoplankton bloom, and lowest in August (∑8PCB; 1.6, 95% CI: 1.29–1.92 ng/g lipid weight) when zooplankton lipid content was highest, and the fjord was heavily impacted by sediment-laden terrestrial inputs. Slightly increasing concentrations of α-hexachlorocyclohexane (α-HCH) in zooplankton from June (1.18, 95% CI: 1.06–1.29 ng/g lipid weight) to August (1.57, 95% CI: 1.44–1.71 ng/g lipid weight), alongside a higher percentage of α-HCH enantiomeric fractions closer to racemic ranges, indicate that glacial meltwater is a secondary source of α-HCH to fjord zooplankton in late summer. Except for α-HCH, terrestrial inputs were generally associated with reduced POP concentrations in zooplankton, suggesting that increased glacial melt is not likely to significantly increase exposure of legacy POPs in coastal fauna.

2022

Is epithelial to mesenchymal transition followed by global DNA methylation changes?

Školeková, S.; El Yamani, N.; Dušinská, M.; Kajabová, V.; Sedlacková, T.; Zmetáková, I.; Krivulcík, T.; Fridrichová, I.; Matúšková, M.; Smolková, B.

2014

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