Get started
Author

Ragnhild Pettersen

Observed names: Pettersen, Ragnhild, R. Pettersen
ORCID: 0000-0002-8823-6362
Observed ORCID: 0000-0002-8823-6362
OpenAlex ID: A5061436403
Underwater hyperspectral imagery to create biogeochemical maps of seafloor properties
2013 · G. Johnsen, Z. Volent, et al. · Elsevier eBooks · 71
Optical properties of CDOM across the Polar Front in the Barents Sea: Origin, distribution and significance
2012 · Kasper Hancke, Erlend K. Hovland, et al. · Journal of Marine Systems · 62
Early detection of marine non-indigenous species on Svalbard by DNA metabarcoding of sediment
2021 · Martine J. van den Heuvel-Greve, Anneke M. van den Brink, et al. · Polar Biology · 42
PDF
Development of hyperspectral imaging as a bio-optical taxonomic tool for pigmented marine organisms
2013 · Ragnhild Pettersen, Geir Johnsen, et al. · Organisms Diversity & Evolution · 40
Underwater hyperspectral imaging for environmental mapping and monitoring of seabed habitats
2015 · Jorgen Tegdan, Stefan Ekehaug, et al. · MTS/IEEE OCEANS Conference (OCEANS) · 37
Pigmentation and Spectral Absorbance Signatures in Deep-Water Corals from the Trondheimsfjord, Norway
2012 · Anette C. Elde, Ragnhild Pettersen, et al. · Marine Drugs · 30
PDF
Underwater hyperspectral classification of deep sea corals exposed to 2-methylnaphthalene
2019 · Paul Anton Letnes, Ingrid Myrnes Hansen, et al. · PLoS ONE · 27
PDF
Detection and classification of Lepeophterius salmonis (Krøyer, 1837) using underwater hyperspectral imaging
2019 · Ragnhild Pettersen, Håvard Lein Braa, et al. · Aquacultural Engineering · 24
Swarm and UNOISE outperform DADA2 and Deblur for denoising high-diversity marine seafloor samples
2024 · Tonje Nilsen, Lars-Gustav Snipen, et al. · ISME Communications · 18
Bimodal distribution of seafloor microbiota diversity and function are associated with marine aquaculture
2022 · R. Pettersen, I. Ormaasen, et al. · Marine Genomics · 17
Phytoplankton chemotaxonomy in waters around the Svalbard archipelago reveals high amounts of Chl b and presence of gyroxanthin-diester
2010 · Ragnhild Pettersen, Geir Johnsen, et al. · Polar Biology · 16
PDF
Detection of deposited drill cuttings on the sea floor - A comparison between underwater hyperspectral imagery and the human eye
2019 · S.K.J. Cochrane, S. Ekehaug, et al. · Marine Pollution Bulletin · 13
Sea-based sources of microplastics to the Norwegian marine environment
2021 · Amy Lusher, Ragnhild Pettersen · NORA - Norwegian Open Research Archives · 9
PDF
Association of Microbial Networks with the Coastal Seafloor Macrofauna Ecological State
2025 · Tonje Nilsen, Ragnhild Pettersen, et al. · Environmental Science & Technology · 8
PDF
A Targeted Reference Database for Improved Analysis of Environmental 16S rRNA Oxford Nanopore Sequencing Data
2025 · Melcy Philip, Tonje Nilsen, et al. · Molecular Ecology Resources · 7
Prediction of seafloor ecological state using 16S nanopore sequencing
2025 · Melcy Philip, Tonje Nilsen, et al. · Marine Pollution Bulletin · 3
The Coastal Seafloor Microbiota Is Structured by Local Selection of Cosmopolitan Taxa
2025 · Knut Rudi, Tonje Nilsen, et al. · Environmental Microbiology Reports · 3
PDF
Identification of Marine Organisms using Chemotaxonomy and Hyperspectral Imaging
2013 · Ragnhild Pettersen · 3
METASEED: a novel approach to full-length 16S rRNA gene reconstruction from short read data
2024 · Melcy Philip, Knut Rudi, et al. · BMC Bioinformatics · 2
Kjemisk behandling mot Gyrodactylus salaris i Lærdalselva 2005/2006 - Sluttrapport
2007 · Ragnhild Pettersen, Sigurd Hytterød, et al. · NORA - Norwegian Open Research Archives · 1
Predicting sediment ecological state from metagenomes shows equal performance for taxonomic and functional features
2026 · Lars Snipen, Thorsten Stoeck, et al. · Marine Environmental Research
METASEED
2024 · Philip, Melcy, Rudi, Knut, et al. · Zenodo (CERN European Organization for Nuclear Research)
Coastal biodiversity and introduced species in Arctic Norway
2019 · Ragnhild Pettersen, Paul E. Renaud, et al. · Socio-Environmental Systems Modeling
Works count: 34
Citation count: 433
H-index: 12
I10-index: 12
Year
Topic
Type