Marion Olsen Hepsø
About
Education
- Bachelor of Forensic Science in Applied Chemistry, University of Technology, Sydney
- Master of Science in Environmental Toxicology and Chemistry, NTNU, Trondheim
Master thesis in collaboration with SINTEF Ocean: Experimental weathering of microplastic under simulated environmental conditions - Postgraduate science teaching studies (PPU, lektor), Nord Universitet, Bodø
Research
I am one of six PhDs in an interdisciplinary project called "Sweet Spot": Combining skills to identify the "Sweet Spot" to solve marine plastic pollution in Norway. The project is focusesd on action-oriented research at the national and regional level, and aims at finding preventive, curative and innovative strategies to reduce plastic pollution in Norwegian waters.
The aims of my research are to (1) fill knowledge gaps on chemical composition and degradation of selected marine litter categories, and (2) perform solution-oriented research, by proposing management strategies based on scientific data and involvement of stakeholders and experts. This interdisciplinary approach will combine methods from the disciplines of environmental/analytical chemistry and environmental management.
Publications
2018
Salaberria, Iurgi; Halland, Gunhild Rogne; Glomstad, Berit; Alkiza, Maria; Hepsø, Marion Olsen; Altin, Dag; Booth, Andy; Olsen, Anders Johny.
Benchmarking the uptake and excretion dynamics of microplastics in the marine copepod Calanus finmarchicus. MICRO 2018 Fate and Impact of Microplastics: Knowledge, Actions and Solutions; 2018-11-19 - 2018-11-23
OCEAN NTNU
Størseth, Trond Røvik; Sørensen, Lisbet; Almås, Inger Kjersti; Hepsø, Marion Olsen; Brakstad, Odd Gunnar; Booth, Andy.
Using pyrolysis GC-MS in combination with multivariate tools to identify and differentiate polymer type and weathering of microplastics. SETAC Europe 28th Annual Meeting; 2018-05-13 - 2018-05-17
OCEAN NTNU
2017
Hepsø, Marion Olsen; Schmid, Rudolf; Salaberria, Iurgi; Altin, Dag; van Oyen, Albert; Booth, Andy.
Characterising physical- and photodegradation of polystyrene and polyethylene microplastic particles. SETAC Europe 27th Annual Meeting; 2017-05-07 - 2017-05-11
OCEAN NTNU
Teaching
Supervision
Media
2018
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Academic lectureSalaberria, Iurgi; Halland, Gunhild Rogne; Glomstad, Berit; Alkiza, Maria; Hepsø, Marion Olsen; Altin, Dag; Booth, Andy; Olsen, Anders Johny. (2018) Benchmarking the uptake and excretion dynamics of microplastics in the marine copepod Calanus finmarchicus. MICRO 2018 Fate and Impact of Microplastics: Knowledge, Actions and Solutions ; Lanzarote. 2018-11-19 - 2018-11-23.
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PosterStørseth, Trond Røvik; Sørensen, Lisbet; Almås, Inger Kjersti; Hepsø, Marion Olsen; Brakstad, Odd Gunnar; Booth, Andy. (2018) Using pyrolysis GC-MS in combination with multivariate tools to identify and differentiate polymer type and weathering of microplastics. SETAC Europe 28th Annual Meeting . SETAC; Rome. 2018-05-13 - 2018-05-17.
2017
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PosterHepsø, Marion Olsen; Schmid, Rudolf; Salaberria, Iurgi; Altin, Dag; van Oyen, Albert; Booth, Andy. (2017) Characterising physical- and photodegradation of polystyrene and polyethylene microplastic particles. SETAC Europe 27th Annual Meeting ; Brussels. 2017-05-07 - 2017-05-11.