forskningsartikkel
METASEED: a novel approach to full-length 16S rRNA gene reconstruction from short read data
Melcy Philip, Knut Rudi [+5]
BMC Bioinformatics 2024-07-12
Bimodal distribution of seafloor microbiota diversity and function are associated with marine aquaculture
R. Pettersen, I. Ormaasen [+5]
Marine Genomics 2022-12
Early detection of marine non-indigenous species on Svalbard by DNA metabarcoding of sediment
Martine J. van den Heuvel-Greve, Anneke M. van den Brink [+8]
Polar Biology 2021-02-25
Detection and classification of Lepeophterius salmonis (Krøyer, 1837) using underwater hyperspectral imaging
Ragnhild Pettersen, Håvard Lein Braa [+4]
Aquacultural Engineering 2019-11
Detection of deposited drill cuttings on the sea floor - A comparison between underwater hyperspectral imagery and the human eye
S.K.J. Cochrane, S. Ekehaug [+4]
Marine Pollution Bulletin 2019-08
Underwater hyperspectral classification of deep sea corals exposed to 2-methylnaphthalene
Paul Anton Letnes, Ingrid Myrnes Hansen [+9]
PLOS ONE 2019-02-27
Optical properties of CDOM across the Polar Front in the Barents Sea: Origin, distribution and significance
Kasper Hancke, Erlend K. Hovland [+5]
Journal of Marine Systems 2014-02
Development of hyperspectral imaging as a bio-optical taxonomic tool for pigmented marine organisms
Ragnhild Pettersen, Geir Johnsen [+2]
Organisms Diversity & Evolution 2013-11-22
Pigmentation and Spectral Absorbance Signatures in Deep-Water Corals from the Trondheimsfjord, Norway
Anette C. Elde, Ragnhild Pettersen [+3]
Marine Drugs 2012-06-20
Phytoplankton chemotaxonomy in waters around the Svalbard archipelago reveals high amounts of Chl b and presence of gyroxanthin-diester
Ragnhild Pettersen, Geir Johnsen [+2]
Polar Biology 2010-11-16
forskningsrapport
Sea-based sources of microplastics to the Norwegian marine environment
Amy Lusher & Ragnhild Pettersen
NIVA-rapport 2021
konferanseartikkel
Underwater hyperspectral imaging for environmental mapping and monitoring of seabed habitats
Jorgen Tegdan, Stefan Ekehaug [+6]
OCEANS 2015 - Genova 2015-05
konferanseabstrakt
Underwater hyperspectral imaging (UHI) for environmental mapping and monitoring of seabed habitats
Ingrid Hansen, Ragnhild Pettersen [+7]
Ocean Optics 2014
doktoravhandling
Identification of Marine Organisms using Chemotaxonomy and Hyperspectral Imaging
Ragnhild Pettersen
2013
Identification of Marine Organisms using Chemotaxonomy and Hyperspectral Imaging
Ragnhild Pettersen
Norges teknisk-naturvitenskapelige universitet 2013
kapittel (akademisk)
Underwater hyperspectral imagery to create biogeochemical maps of seafloor properties
G. Johnsen, Z. Volent [+7]
Subsea Optics and Imaging 2013
foredrag
Minoritetsmødre på PMTO-kurs. Rekruttering, opplegg og nytte
Ragnhild Bjørknes, Monica Flock [+1]
Nasjonal fagkonferanse. Mangfoldige og fleksible tilbud 2010-10-27
”Mater et magistra”: Kurs i PMTO for somaliske og pakistanske mødre
Ragnhild Bjørknes, Monica Flock [+1]
Fagseminar for Enheten for barn og unge i Bydel Søndre Nordstrand 2010-04-28
”Mater et magistra”: Kurs i PMTO for somaliske og pakistanske mødre
Ragnhild Bjørknes, Monica Flock [+1]
Fagseminar for Enheten for barn og unge i Bydel Grorud 2010-04-07
PMTO Minoritetsprosjektet
Ragnhild Bjørknes, Monica Flock [+1]
Fagdag for Enhet for barn og unge i Bydel Søndre Nordstrand 2008-01-18
konferanseinnlegg
PMTO-gruppemodell for somaliske og pakistanske mødre
Ragnhild Bjørknes, Monica Flock [+1]
Nasjonal fagkonferanse. Atferdsvansker, rus og psykiske problemer 2009-11-11
Hvordan styrke barns sosiale kompetanse i en ny kulturell kontekst
Ragnhild Bjørknes, Monica Flock [+1]
Nordisk barnevernkongress 2009-09-10
masteroppgave
Phytoplankton systematics and pigmentation in the Arctic
Ragnhild Pettersen
NTNU, Institutt for biologi 2007