- E-postRolf.Pedersen@uib.no
- Telefon+47 55 58 35 17+47 913 30 278
- BesøksadresseAllégaten 41Senter for dyphavsforskning5007 BergenRom4F15b - 4130b
- PostadressePostboks 78035020 Bergen
Vitenskapelig artikkel
- (2017). Environmental controls on biomineralization and Fe-mound formation in a low-temperature hydrothermal system at the Jan Mayen Vent Fields. Geochimica et Cosmochimica Acta. 101-123.
- (2015). Vp/Vs-ratios and anisotropy on the northern Jan Mayen Ridge, North Atlantic, determined from ocean bottom seismic data. Polar Science. 293-310.
- (2010). Crustal structure of the ultra-slow spreading Knipovich Ridge, North Atlantic, along a presumed ridge segment center. Marine Geophysical Research. 173-195.
- (2009). Interaction of mantle derived melts with crust during the emplacement of the Vøring Plateau, NE Atlantic. Marine Geology. 3-16.
- (2009). Burial of the Mohn-Knipovich seafloor spreading ridge by the Bear Island Fan: Time constraints on tectonic evolution from seismic stratigraphy. Tectonics. 14 sider.
- (2008). Seafloor alteration of basaltic glass: Textures, geochemistry, and endolithic microorganisms. Geochemistry Geophysics Geosystems.
- (2007). Behaviour of zircon in high-grade metamorphic rocks: evidence from Hf isotopes, trace elements and textural studies. Contributions to Mineralogy and Petrology. 335-356.
- (1999). The petrogenesis of leucogranitic dykes intruding the northern Semail ophiolite, United Arab Emirates: field relationships, geochemistry and Sr/Nd isotope systematics. Contributions to Mineralogy and Petrology. 167-187.
- (1999). ROV exploration of the Kolbeinsey Ridge: Preliminary results of the SUBMAR-99 cruise. Inter Ridge News. 32-43.
- (1999). Mantle reservoirs and migration associated with Australian-Antarctic rifting. Ocean Drilling Program, Scientific Prospectus. S. 71.
- (1998). Manned submersible dives to the Knipovich Ridge, Norwegian-Greenland Sea. InterRidge News. S. 44.
- (1998). Manned submersible dives to the Knipovich Ridge, Norwegian-Greenland Sea. InterRidge News. S. 44.
- (1998). Contrasting tonalite genesis in the Lyngen Magmatic Complex, north Norwegian Caledonides. Lithos. 243-268.
- (1997). Evolution of arc crust and relations between contrasting sources U-Pb (age), Nd and Sr isotope systematics of the ophiolitic terrain of SW Norway. Contributions to Mineralogy and Petrology. 1-15.
- (1995). The Lyngen Magmatic Complex: geology and geochemistry (abstract). Geonytt. 30.
- (1994). The geochemical evolution of the Gulfjellet Ophilite Complex. Norsk Geologisk Tidsskrift.
- (1994). Koloskopi - I utredning, behandling og kontroll av gastrointestinale sykdommer. Tidsskrift for Den norske legeforening. 2596-2600.
- (1992). Ordovician faunas, island arcs and ophiolites in the Scandinavian Caledonides. Terra Nova. 217-222.
- (1992). Magma development of the Leka Ophiolite Complex, central Norwegian Caledonides. Lithos. 259-277.
- (1991). Effectiveness and acceptability of three bowel cleansing regimens. Scandinavian Journal of Gastroenterology. 162-166.
- (1990). Endoskopisk hemostase ved blødende ulcus pepticum. En oversikt og en pilotstudie med lokal injeksjon av trombin kombinert med systemisk fibrinolysehemning (med tranexamsyre). Tidsskrift for Den norske legeforening. 497-500.
Vitenskapelig foredrag
- (2021). Unveiling the volcanic evolution of the Mohns Ridge.
- (2020). Volcanic geohazards of Jan Mayen.
- (2020). Sulfide Mineralization and Fluid Inclusion Characteristics of Active Ultramafic- and Basalt-Hosted Hydrothermal Vents Located along the Arctic Mid-Ocean Ridges (AMOR).
- (2020). Museum exhibitions as an arena for science education – insights and experiences from the new deep-sea exhibition at the Natural History Museum in Bergen.
- (2020). Magmatism and Mantle Composition at the Slow-Spreading Mohns Ridge.
- (2019). The architecture and evolution of axial volcanic ridges at ultraslow spreading rates.
- (2019). Research experience with hull-mounted and AUV platforms in deep-water exploration .
- (2019). Mapping the deep sea: A key to understand geological and mineral-forming processes.
- (2019). Geochemistry of peridotite and gabbro from the Schultz oceanic core complex, 73°N: implications for magmatic processes at ultraslow-spreading rates.
- (2017). Microbial and geochemical variation in sediments along the arctic mid-ocean spreading ridge system.
- (2016). Weathering of sulphides at the Arctic Mid-Ocean Ridge.
- (2016). New opportunities for mid-ocean ridge research in the Arctic.
- (2016). Local environmental controls on microbial Fe(II)-oxidation in seafloor hydrothermal deposits.
- (2016). Identifying Pyroxenite in the Mantle Source for Jan Mayen Island and Northern Kolbeinsey Ridge.
- (2015). Weathering of Seafloor Massive Sulphide Deposits: Preliminary results from in-situ experiments at the Arctic Mid-Ocean Ridge.
- (2015). The accretionary history of the Caledonides: new provenance data from continental margin sediments, melanges and outboard terrains in S. Norway.
- (2015). Seafloor hydrothermal systems on the Arctic Mid-Ocean Ridge: exciting discoveries, novel technologies, ongoing research and future plans for the exploration of deep-sea environments .
- (2015). Isolation and characterization of a novel syntrophic alkane degrading bacterium from the Loki's castle hydrothermal vent field.
- (2015). Input and fate of hydrothermal volatiles and trace elements in deep-sea plumes from Arctic vent fields.
- (2015). Hydrothermal activity and mineral resources in the norwegian deep-sea areas .
- (2015). Deep-sea expeditions via telepresence: New opportunities through the NORMAR facility and Centre for Deep Sea Research. .
- (2015). Contrasting hydrothermal systems and seafloor mineralizations at the Arctic Mid-Ocean Ridge .
- (2015). Carbonation of partly serpentinized peridotites in the Leka Ophiolite Complex.
- (2015). Carbon release through hydrothermal venting at the Arctic Mid-Ocean Ridges (AMOR).
- (2014). Use of metatranscriptomics, amplicon pyrosequencing and thermodynamics to assess how microbial communities are shaped by energy availability.
- (2014). The Hugin Fracture.
- (2014). Techniques for importing and visualizing HiSAS cm-scale bathymetry.
- (2014). Synthetic aperture sonar imaging of shallow hydrothermal systems on the northern Kolbeinsey Ridge.
- (2014). Synthetic aperture sonar as a tool for rapid high-resolution deposit estimation.
- (2014). Microbial communities associated with low-temperature venting barite chimneys in the Loki´s Castle black smoker field.
- (2014). Microbial communities associated with low-temparture venting barite chimneys in the Loki´s Castle black smoker field.
- (2014). Linking prokaryotes and geochemical parameters in Deep sea marine sediments.
- (2014). High-resolution imaging of seafloor hydrothermal systems using synthetic aperture sonar.
- (2014). Energy landscapes shape microbial communities and the distribution of biosignatures in hydrothermal systems on the Arctic Mid-Ocean Ridge.
- (2014). Correlating abundances of archaeal lineages and geochemical parameters in deep-sea marine sediments.
- (2014). Characterization of Shallow Seal Complexes for CO2 Storage Sites - Example from the Greater Sleipner Area.
- (2014). Characterization of Shallow Seal Complexes for CO2 Storage Sites - Example from the Greater Sleipner Area.
- (2014). Centre for Geobiology in FME-SUCCESS WP3.
- (2014). Alternative SAS processing for gas seep detection.
- (2013). Volcanism, hydrothermal activity and life in the deep sea: some highlights from the research at Centre for Geobiology.
- (2013). Unike miljøer i norske dyphavsområder.
- (2013). Thermodynamic constraints on the microbial ecology and biogeochemical cycling in deep-sea hydrothermal systems.
- (2013). The 1732 phreatomagmatic eruption of Eggoeya, Jan Mayen.
- (2013). Sulphide mineralization in Arctic seafloor hydrothermal fields: extending the European exploration area to the Far North.
- (2013). Sulfide Sites in the Arctic Ocean: Jan Mayen and Loki’s Castle.
- (2013). Oceanic Core Complexes on the Mohns Ridge.
- (2013). Norske dyphav – vulkaner, varmekilder og unike miljø.
- (2013). Monitoring the seafloor – a multidisciplinary task.
- (2013). Formation of barite chimneys at low-temperature hydrothermal venting: evidence for complex geobio-interactions.
- (2013). Discovery of a 3 km long seafloor fracture system in the Central North Sea.
- (2013). Cr isotopic variations in late archean to early proterozoic near-surface chemical sediments.
- (2013). Correlating microbial community structure with geochemical data in sediments from the Arctic Mid-Ocean Ridge.
- (2013). Automated classification and thematic mapping of bacterial mats in the North Sea.
- (2013). An experimental study of the formation of H2, CH4 and N-species during low temperature alteration of ultramafic rocks.
- (2013). A molecular gut content study of Themisto abyssorum (Amphipoda) from Arctic hydrothermal vents.
- (2012). Volcanism along the Jan Mayen Fracture Zone in space and time.
- (2012). Unraveling the sulfur cycle in the Loki’s Castle vent field. GV and Sediment Meeting, Hamburg, Germany.
- (2012). The trace and Pb isotope chemistry of the Jan Mayen Fracture Zone and the extinct Aegir Ridge.
- (2012). The Eggøyan eruption in 1732, Jan Mayen; an emerging ankaramitic surtseyjan type eruption.
- (2012). Submarine fieldwork on the Jan Mayen Ridge; integrated seismic and ROV –sampling.
- (2012). Ongoing Challenges on North Atlantic Rift-, Ridge- and Continental Margin-Volcanism.
- (2012). New knowledge on the Jan Mayen Vent Fields from high-resolution seafloor mapping with interferometric synthetic aperture sonar.
- (2012). Identification and isopach maps of recent Jan Mayen tephras; based on XRF core scanner data from marine cores.
- (2012). Geochemical portrait of the mantle beneath Pacific ridges (with isotopes geochemistry and statistical techniques).
- (2012). Early Oligocene alkaline volcanism related to the formation of the Jan Mayen Microcontinent.
- (2012). ECO2 Cruises 2011 - UiB - JMVF and Sleipner.
- (2012). Correlating geochemical data with microbial community structure in highly stratified sediments from the Arctic mid-ocean ridge.
- (2012). Automated classification and thematic mapping of bacterial mat in North Sea.
- (2012). Atypical Depleted Mantle Components at Mohns Ridge and along the Mid-Atlantic Ridge Near the Azores.
- (2012). Archaea in the atmosphere.
- (2012). Applicability of stable Cr isotope variations in marine sediments for the reconstruction of environmental changes through the geologic record.
- (2012). 14 years of research on the Mid-Atlantic Ridge – perspectives on future mining on the ocean floor.
- (2011). The H2DEEP project - Ultra-slow spreading and hydrogen-based deep biosphere: an overview.
- (2011). Microbial processes and biomineralisation associated with low-temperature venting and formation of barite chimneys at Loki's Castle hydrothermal field.
- (2011). Loki's Castle: A sediment-influenced hydrothermal vent field at the ultra-slow spreading Arctic Mid-Ocean Ridge.
- (2011). Investigations of a unique fauna from hydrothermal vents along the Arctic Mid-Ocean Ridge (AMOR).
- (2011). Geochemistry and Pb Isotopes from the Jan Mayen Fracture Zone and the Extinct Aegir Ridge.
- (2011). Formation of barite chimneys in hydrothermal systems.
- (2011). Fe stable isotope fractionation in modern and ancient hydrothermal Fe-Si deposits.
- (2011). Diversity of microbial communities of Loki's castle black smoker field at the ultra-slow spreading arctic mid-ocean Ridge.
- (2011). Cu-, Zn- and Fe-isotope systematics of low-T hydrothermal Fe-Si deposits.
- (2010). Microbial life associated with low-temperature hydrothermal venting and formation of barite chimneys at Loki’s Castle vent field.
- (2010). Metaproteomic Analysis of a Chemosynthetic Hydrothermal Vent Community Reveals Insights into Key-Metabolic Processes.
- (2010). Loki’s Castle: Discovery and geology of a black smoker vent field at the Arctic Mid-Ocean Ridge.
- (2010). Investigations of a novel fauna from hydrothermal vents along the Arctic Mid-Ocean Ridge (AMOR).
- (2010). Geobiology of hydrothermal vent fields in the Norwegian-Greenland Sea.
- (2010). CO2 leakage scenarios - knowledge from natural analogs.
- (2010). Active and extinct vent fields at the Arctic Mid-Ocean Ridge.
- (2010). A variety of microbial mats cover the chimney walls of the Loki's Castle hydrothermal field.
- (2009). Ultraslow spreading and hydrothermal activity – new discoveries.
- (2009). Transition metal isotope fractionation in hydrothermal deposits.
- (2009). The Northern Boundary of the Jan Mayen Microcontinent, North Atlantic determined from ocean bottom seismic, multichannel seismic, and gravity data.
- (2009). Microbial population structure in low temperature iron hydroxide deposits at the 71°N hydrothermal vent field the Arctic-Ocean Ridge.
- (2009). Microbial involvement in the precipitation of iron in organic mats associated with a neutrophilic spring of Borra caves, Vishakapatanam, India.
- (2009). Microbial Diversity in Deep-Sea Sediments: Influence of Volcanism and Hydrothermal Activity.
- (2009). Low-temperature siliceous Fe-deposits at the Jan Mayen hydrothermal fields: formation and processes deduced from architecture, microtexture and geochemistry.
- (2009). Low-temperature alteration of dunite and microbial life.
- (2009). Geochemistry of hydrothermal fluids and rift valley sediments of the Loki's Castle vent field at the ultra-slow spreading southern Knipovich Ridge.
- (2009). Evolution of the Jan Mayen Ridge - new geochemical and geophysical data from the Jan Mayen Fracture Zone.
- (2009). Cultivation of iron oxidizing bacteria from the Jan Mayen hydrothermal vent fields.
- (2009). Combination of multiple ion counting and faraday detection for U-Pb and Hf isotopic analysis of zircon by laser ablation MC ICPMS.
- (2008). Ultra-slow spreading and hydrogen-based deep biosphere: Objectives and preliminary results of the H2DEEP project.
- (2008). Microbial influence on the structural design, microtexture and geochemistry of hydrothermal iron-deposits.
- (2008). Microbial diversity in low temperature iron deposits at the71°N hydrothermal vent field the Arctic-Ocean Ridge.
- (2008). IODP Drilling of Conjugate North Atlantic Volcanic Rifted Margins, Causes and Implications of Excess Magmatism.
- (2007). Strontium and neodymium isotope systematics of plutonic rocks from the Atlantis Massif Mid-Atlantic Ridge.
- (2007). Microbial life associated with weathering of ultramafic rocks.
- (2007). High Latitude Climate Variability and Its Effect on Fishery Resources As Revealed by Fossil Otoliths.
- (2007). Gas Hydrates on the Norway - Barents Sea - Svalbard margin (GANS).
- (2007). Diversity of microorganisms associated with low temperature iron mounds at a hydrothermal vent field along the Arctic ridges.
- (2006). Lithium isotopic variations in volcanic rocks from the northern Icelandic rift zone.
- (2006). Distribution and diversity of microorganisms associated with a newly discovered hydrothermal vent field at the Mohns Ridge.
- (2006). Deciphering metamorphic evolution of rocks by means of Hf isotopes.
- (2005). Two Vent Fields Discovered at the Ultraslow Spreading Arctic Ridge System.
- (2005). Tectonic processes in the Jan Mayen Fracture Zone based on earthquake occurence and bathymetry.
- (2005). Oceanic crustal accretion along the Mohns and Knipovich ridges.
- (2005). Microbial life associated with weathering of ultramafic rocks.
- (2005). Isotopic Composition of Lithium in Volcanic Rocks From the Northern Icelandic Rift Zone.
- (2005). Geochemical signatures of riftrelated volcanism in the Vøring Plateau and the S.E Greenland marging.
- (2005). Gas hydrates and natural seeps in the Nordic Seas - the GANS working group.
- (2005). Fluid flow rate, temperature and heat flux at Mohns Ridge vent fields: evidence from isosampler measurements for phase separated hydrothermal circulation along the arctic ridge system.
- (2005). Extreme geochemical variations in upper-mantle peridotites from the Arctic.
- (2005). Bio-Mediated Fe-deposits associated with a newly discovered vent field at the Mohns Ridge.
- (2004). The deep biosphere of the ocean crust: new knowledge from ODP Leg 187.
- (2004). The April 14, 2004 Jan Mayen earthquake.
- (2004). Old Ocean crust sustain subsurface microbial Life.
- (2004). Microbial communities in seafloor and subseafloor basalts.
- (2004). Microbial communities in cold seafloor and sub-seafloor basalt.
- (2004). Genome-based investigations of microbial communities in deep ocean crust.
- (2004). Development of orthogonal and oblique spreading at slow and ultraslow spreading centres: example from the Mohns Ridge.
- (2004). Analysis of Fe isotopes in sulphides by laser ablation high-mass resolution MC ICPMS.
- (2003). Plume-ridge interaksjon i Jan Mayen området.
- (2003). Segmentation of the ultra slow spreading Knipovich Ridge.
- (2003). Provenance of soapstone used in medieval buildings in the Bergen region, West Norway.
- (2003). Microbes in cold oceanic crust.
- (2003). Hydrotermale skorsteiner og sulfidbærende breksjer fra Kolbeinsey- og Mohnsryggen.
- (2003). Analysis of Fe isotopes in sulphides by laser ablation high-mass resolution MC ICPMS.
- (2001). The deep biosphere and its interaction with the lithosphere.
- (2001). Provenance of meta-sedimentary rocks: Constraints on the accretionary history of the Scandinavian Caledonides.
- (2001). Mikroorganismer i havbunnsskorpen.
- (2001). Microbial populations in basalt from the ocean crust.
- (2001). Microbial diversity in basalt investigated by 16S rDNA and culturing methods. Scientific results, ODP Leg 187.
- (2001). Microbes in ocean floor basalt: their association to alteration textures and influence on the geochemical composition of palagonite.
- (2001). Microbes in ocean floor basalt.
- (2001). Karakterisering av mikrobielle populasjoner fra basalter i havbunnsskorpen.
- (2001). Jan Mayen, related to ridge transform-plume or ridge-transform interactions?
- (2000). Provenance of Austevoll-Bremnes migmatite complex.
- (2000). Norwegian Ridge Related Research.
- (1999). U-Pb dates of late Caledonian fracturing.
- (1999). U-Pb dates from dioritic and granitic rocks in Velfjord, North-Central Norway.
- (1999). Relations between granitoid magmatism and migmatization: U-Pb geochronological evidences from the Western Gneiss Complex Norway.
- (1999). Oceanic basalt, an important deep biosphere.
- (1999). Biodegradation of basaltic glass in the upper oceanic crust.
- (1997). The evolution and collosional history of intra-Iapetus arcs as recorded in the ophiolite terranes of the Caledonides.
- (1997). Mixing of contrasting magmas in a supra subduction zone magma chamber: evidence from the Lyngen Gabbro (Northern Norway).
- (1994). Transendoscopic Ultrasonograpy in the Diagnosis of Dienlarfoy's Vascular Malformation.
- (1994). Three contrasting tonalites in the Lyngen Magmatic Complex.
- (1994). The Lyngen Magmatic Complex: Geology and geochemistry.
- (1994). Major oceanic shear zones in the Lyngen Magmatic Complex.
- (1994). Bonintitic magmatism within Caledonian ophiolites: age relations, isotope geochemistry, petrology and petrogenetic constraints.
Vitenskapelig antologi/Konferanseserie
- (2015). Shallow Water Venting on the Arctic Mid-Ocean Ridge: the Seven Sisters Hydrothermal System, Mineral Resources in a Sustainable World, Proceedings of the 13th Biennial SGA Meeting. Society for Geology Applied to Mineral Deposits, University of Nancy.
Sammendrag/abstract
- (2013). Sulfide Sites in the Arctic Ocean: Jan Mayen and Loki’s Castle. Mineralogical magazine. 929.
- (2013). Diverse hydrothermal venting at the Jan Mayen vent fields, AMOR. Mineralogical magazine. 670.
- (2012). Atypical Depleted Mantle Components at Mohns Ridge and along the Mid-Atlantic Ridge Near the Azores. Mineralogical magazine.
- (2009). Volatiles in the Loki's Castle and Jan Mayen vent fields of the ultra-slow spreading Knipovich and Mohns Ridges. Geochimica et Cosmochimica Acta. A763-A763.
- (2009). Microbial population structure at low-temperature siliceous Fe-deposits at the Jan.-Mayen hydrothermal fields. Geochimica et Cosmochimica Acta. A981-A981.
- (2009). Geochemistry of rift valley sediments and hydrothermal fluids at the ultra-slow spreading S.Knipovich ridge. Geochimica et Cosmochimica Acta. A95-A95.
- (2009). Discovery of the Loki’s Castle Vent field at the ultra-slow spreading Arctic Mid-ocean ridge. Geochimica et Cosmochimica Acta. A1008-A1008.
- (2008). Laser ablation MC ICP-MS U-Pb zircon dating using multiple channeltron ion counting detection. Geochimica et Cosmochimica Acta. A492-A492.
- (2008). Felsic magmas indicate crustal recycling during NAIP and FLIP formation. Geochimica et Cosmochimica Acta. A983-A983.
- (2008). Evolution of the Jan Mayen Ridge - New data from the Jan Mayen Fracture Zone. Geochimica et Cosmochimica Acta. A877-A877.
- (2007). Fe isotopic composition in suphides from hydrothermal deposits at the Arctic mid-ocean ridge. Geochimica et Cosmochimica Acta. A514-A514.
- (2007). Crustal - mantle melt interactions during continental breakup at the Early Paleocene Voring Plateau, North Atlantic igneous province. Geochimica et Cosmochimica Acta. A661-A661.
- (2004). Microbial communities in seafloor and subseafloor basalts. Geochimica et Cosmochimica Acta. A402-A402.
- (2004). Low-temperature hydrothermal mounds and chimneys formed by microbial mediated precipitation of Fe and Si. Geochimica et Cosmochimica Acta. A260-A260.
- (2004). Fe isotopic composition of sulphides from hydrothermal vents in North Atlantic. Geochimica et Cosmochimica Acta. A302-A302.
- (2004). Development of orthogonal and oblique spreading at slow and ultraslow spreading centres: Example from the Mohns Ridge. Geochimica et Cosmochimica Acta. A695-A695.
- (2004). Contrasting liquid lines of descent along the northern Knipovich ridge: A result of high- and low-pressure fractionation? Geochimica et Cosmochimica Acta. A707-A707.
Vitenskapelig oversiktsartikkel/review
- (2013). Microbial life associated with low-temperature alteration of ultramafic rocks in the Leka ophiolite complex. Geobiology. 318-339.
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