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Marianne Unaas Rønsberg

Senioringeniør

Marianne Unaas Rønsberg

Senioringeniør

Marianne Unaas Rønsberg
Telefon: 950 22 579
Avdeling: Miljø og nye ressurser
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1585778

Regulation of produced water (PW) discharges on the Norwegian continental shelf is based on a maximum oil-in-water limit of 30 mg L¬1. However, the use of conventional oil quantification methods based on traditional GC is limited when it comes to polar compounds that originate from produced cru...

Forfattere Størseth Trond Røvik Booth Andy Altin Dag Brunsvik Anders Rønsberg Marianne Unaas Sørensen Lisbet Hansen Bjørn Henrik Robson William McCormack Paul Rowland Steven J Faksness Liv Guri
År 2018
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1585775

It has been proposed that microplastic (MP) may act as a vector for a wide range of chemical pollutants already present in the environment. Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous pollutants in the environment, known to cause adverse effects to a variety of marine organisms. Most PAHs...

Forfattere Sørensen Lisbet Rogers Emilie Altin Dag Rønsberg Marianne Unaas Booth Andy
År 2018
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1578225

Hydrocarbon biodegradation may be slower in cold Arctic than in temperate seawater, and this will affect the toxicity time window of the hydrocarbons. In this study, the acute toxicities of water-soluble phases of 1,3-dimethylnaphthalene, phenanthrene, fluoranthene, and low energy water-accommodated...

År 2018
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1557763

The 12th Oil Spill ldentification Round Robin test (RR2017 ) within the Bonn Agreement Oil Spill ldentification Network of Experts (OSINET ) has been organized by Rijkswaterstaat, Netherlands. This year's case consisted of two spill samples and three source samples in addition to four samples from l...

År 2018
Type Rapport/avhandling
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1474839

The main aim of this project was to provide a basis for assessing the potential health effects of produced water (PW) on the marine pelagic zooplankton Calanus finmarchicus in the field. This report describes three experiments assessing the impact of reconstituted PW extracts on copepod PAH body res...

År 2017
Type Rapport/avhandling
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1472945

The 11 th Oil Spill ldentification Round Rabin test (RR2016) within the Bonn Agreement Oil Spill ldentification Network of Experts (OSINET) has been organized by Rijkswaterstaat, Netherlands. This year's samples, one spill sample and three source samples, have been prepared by SINTEF. The Spill samp...

År 2017
Type Rapport/avhandling