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Jill Johannessen

Truls Johannessen

Professor
Geophysical Institute Bjerknes Centre for Climate Research
  • E-mailTruls.Johannessen@uib.no
  • Phone+47 55 58 43 27+47 915 38 169
  • Visitor Address
    Allégaten 70
    5007 Bergen
  • Postal Address
    Postboks 7803
    5020 Bergen

Introduction

TJ -worked for WRCP, IGBP, SCOR and IOC: IOC-SCOR-JGOFS CO2-panel, 1995-2001, Active getting the JGOFS office to UiB, 1995-2003, SOLAS SSC, 2000-2009, co-author SOLAS Science Plan, chaired writing group - SOLAS and IMBER Carbon Plan. IOCCP 2001-2009. Involved in initiating and operating BCCR SFF (2002-2012), OTC Director , Memb. ICOS RI, Coordinator of ICOS Norway 2008-2018, Coordinator, SSC member and PI in several EU projects. Past projects: ESOP, ESOP2, IMCORP, CAVASSOO, TRACTOR, CARBOOCEAN, MONARCH, CARBOCHANGE, GREENSEAS, EURO-BASINS, ECO2, FIXO3, ATLANTOS, RINGO, SEACRIFOG, STEMCCS. Ongoing projects: INTAROS.

Disciplines

Climatology, Geology, Oceanography

Skills and expertise

Biogeochemistry, Greenhouse Gases, Climate Change, Carbon, Carbon Cycle, Chemical Oceanography, Carbon Dioxide, Surface Water, Air Climate, Sea Ice, Geology, Environment, OceanEstimation, Ocean Modeling, Ice Cover, Arctic Regions, Standard Error, 13C ATM, Paleoclimatology, Atmosphere, Climate Science, Physical Oceanography, Climate Modeling, Physics of Global Warming, Climate Variability, Climate Dynamics, Regional Climate Modeling, Ocean Currents and Circulation, Data Assimilation, Model Development, Oceanography, Singular Spectrum Analysis, Climatology, Stable Isotopes, Hydrology

Academic article
  • Show author(s) (2022). Decadal trends in Ocean Acidification from the Ocean Weather Station M in the Norwegian Sea. Journal of Marine Systems. 1-13.
  • Show author(s) (2022). Acidification of the Nordic Seas. Biogeosciences. 979-1012.
  • Show author(s) (2021). Sea surface pCO2 variability and air-sea CO2 exchange in the coastal Sudanese Red Sea. Regional Studies in Marine Science. 11 pages.
  • Show author(s) (2019). Wintertime fCO2 variability in the subpolar North Atlantic since 2004 . Geophysical Research Letters. 1580-1590.
  • Show author(s) (2019). Winter weather controls net influx of atmospheric CO2 on the north-west European shelf. Scientific Reports. 1-11.
  • Show author(s) (2019). Trends in anthropogenic carbon in the Arctic Ocean. Progress in Oceanography.
  • Show author(s) (2018). Global Carbon Budget 2018. Earth System Science Data. 2141-2194.
  • Show author(s) (2018). Global Carbon Budget 2017. Earth System Science Data. 405-448.
  • Show author(s) (2017). A global ocean climatology of preindustrial and modern ocean δ13C. Global Biogeochemical Cycles. 515-534.
  • Show author(s) (2016). Survey strategies to quantify and optimize detecting probability of a CO<sub>2</sub> seep in a varying marine environment. Environmental Modelling & Software. 303-309.
  • Show author(s) (2016). Mapping of the air-sea CO2 flux in the Arctic Ocean and its adjacent seas: Basin-wide distribution and seasonal to interannual variability. Polar Science. 323-334.
  • Show author(s) (2015). The effect of submarine CO2 vents on seawater: Implications for detection of subsea carbon sequestration leakage. Limnology and Oceanography : Methods. 402-410.
  • Show author(s) (2015). Layout of CCS monitoring infrastructure with highest probability of detecting a footprint of a CO2 leak in a varying marine environment. International Journal of Greenhouse Gas Control. 274-279.
  • Show author(s) (2015). Global carbon budget 2014. Earth System Science Data. 47-85.
  • Show author(s) (2014). An update to the Surface Ocean CO2 Atlas (SOCAT version 2). Earth System Science Data. 69-90.
  • Show author(s) (2013). Surface Ocean CO2 Atlas (SOCAT) gridded data products. Earth System Science Data.
  • Show author(s) (2013). PVTx Properties of a Two-phase CO2 Jet from Ruptured Pipeline. Energy Procedia. 3031-3038.
  • Show author(s) (2013). Assessing Model Uncertainties Through Proper Experimental Design. Energy Procedia. 3439-3446.
  • Show author(s) (2013). Annual and seasonal fCO(2) and air-sea CO2 fluxes in the Barents Sea. Journal of Marine Systems. 62-74.
  • Show author(s) (2013). A uniform, quality controlled Surface Ocean CO2 Atlas (SOCAT). Earth System Science Data. 125-143.
  • Show author(s) (2012). Assessing model parameter uncertainties for rising velocity of CO2 droplets through experimental design. International Journal of Greenhouse Gas Control. 283-289.
  • Show author(s) (2011). The Nordic Seas carbon budget: Sources, sinks, and uncertainties. Global Biogeochemical Cycles. 16 pages.
  • Show author(s) (2011). SUCCESS: SUbsurface CO2 storage–Critical elements and superior strategy. Energy Procedia. 6117-6124.
  • Show author(s) (2011). Direct measurements of CO2 flux in the Greenland Sea. Geophysical Research Letters.
  • Show author(s) (2010). Spatiotemporal variations of fCO2 in the North Sea. Ocean Science. 77-89.
  • Show author(s) (2010). Recent acceleration of the sea surface fCO2 growth rate in the North Atlantic subpolar gyre (1993–2008) revealed by winter observations. Global Biogeochemical Cycles.
  • Show author(s) (2010). Arctic Ocean data in CARINA. Earth System Science Data. 71-78.
  • Show author(s) (2010). A carbon budget for the Barents Sea. Deep Sea Research Part I: Oceanographic Research Papers. 1532-1542.
  • Show author(s) (2009). Tracking the Variable North Atlantic Sink for Atmospheric CO2. Science. 1391-1393.
  • Show author(s) (2009). Sensitivity of remote sensing–derived phytoplankton productivity to mixed layer depth: Lessons from the carbon-based productivity model. Global Biogeochemical Cycles.
  • Show author(s) (2009). Role of cabbeling in water densification in the Greenland Basin. Ocean Science. 247-257.
  • Show author(s) (2009). Recommendations for autonomous underway pCO(2) measuring systems and data-reduction routines. Deep-Sea Research Part II: Topical Studies in Oceanography. 512-522.
  • Show author(s) (2009). Overview of the Nordic Seas CARINA data and salinity measurements. Earth System Science Data.
  • Show author(s) (2009). Optimal evaluation of the surface ocean CO2 system in the northern North Atlantic using data from voluntary observing ships. Limnology and Oceanography : Methods. 109-118.
  • Show author(s) (2009). Evidence of Greenland Sea water in the Iceland Basin. Geophysical Research Letters.
  • Show author(s) (2009). Estimating the monthly pCO2 distribution in the North Atlantic using a self-organizing neural network. Biogeosciences. 1405-1421.
  • Show author(s) (2009). Climatological mean and decadal change in surface ocean pCO2, andnet sea–air CO2 flux over the global oceans. Deep-Sea Research Part II: Topical Studies in Oceanography. 554-577.
  • Show author(s) (2009). Algorithms to estimate the carbon dioxide uptake in the northern North Atlantic using shipboard observations, satellite and ocean analysis data. Deep-Sea Research Part II: Topical Studies in Oceanography. 630-639.
  • Show author(s) (2008). The Greenland Sea tracer experiment 1996–2002: Horizontal mixing and transport of Greenland Sea Intermediate Water. Progress in Oceanography. 85-105.
  • Show author(s) (2008). Sea-surface CO2 fugacity in the subpolar North Atlantic. Biogeosciences. 535-547.
  • Show author(s) (2008). Marine ecosystem community carbon and nutrient uptake stoichiometry under varying ocean acidification during the PeECE III experiment. Biogeosciences. 1517-1527.
  • Show author(s) (2007). Seasonal and interannual variability of the air-seaCO(2) flux in the Atlantic sector of the Barents Sea. Marine Chemistry. 203-213.
  • Show author(s) (2007). Marine ecosystem community carbon and nutrient uptake stoichiometry under varying ocean acidification during the PeECE III experiment. Biogeosciences. 4631-4652.
  • Show author(s) (2006). Magnitude and origin of the anthroopogenic CO2 increase and 13C Suess effect in the Nordic seas since 1981. Global Biogeochemical Cycles.
  • Show author(s) (2006). A submesoscale coherent eddy in the Greenland Sea in 2003. Journal of Geophysical Research (JGR). 19 pages.
  • Show author(s) (2005). The effect of wind speed products and wind speed-gas exchange relationships on interannual variability of the air-sea CO2 gas transfer velocity. Tellus B: Chemical and Physical Meteorology. 95-106.
  • Show author(s) (2005). Intermediate water from the Greenland Sea in the Faroe Bank Channel: spreading of released sulphur hexafluoride. Deep Sea Research Part I: Oceanographic Research Papers. 279-294.
  • Show author(s) (2005). Deep ocean experiments with fossil fuel carbon dioxide: Creation and sensing of a controlled plume at 4 km depth. Journal of Marine Research. 9-33.
  • Show author(s) (2004). The OACE (Ocean Abyssal Carbon Experiment) research project. Studies in Surface Science and Catalysis.
  • Show author(s) (2004). On the nature of the factors that control spring bloom development at the entrance to the Barents Sea and their interannual variability. Sarsia. 379-393.
  • Show author(s) (2004). Intermediate water from the Greenland Sea in the Faroe Bank Channel: spreading of released sulphur hexafluoride. Deep Sea Research Part I: Oceanographic Research Papers. 279-294.
  • Show author(s) (2004). Interannual variability in the wintertime air-sea flux of carbon dioxide in the northern North Atlantic, 1981-2001. Deep Sea Research Part I: Oceanographic Research Papers. 1323-1338.
  • Show author(s) (2004). Anthropogenic increase of oceanic pCO2 in the Barents Sea surface water. Journal of Geophysical Research (JGR).
  • Show author(s) (2004). A decrease in the sink for atmospheric CO2 in the North Atlantic. Geophysical Research Letters. art. no.-L07306.
  • Show author(s) (2003). On the nature of the factors that control spring bloom development at the entrance to the Barents Sea, and theri interannual variability. Sarsia. 379-393.
  • Show author(s) (2003). Interannual variability in the wintertime air-sea flux of carbon dioxide in the northern North Atlantic, 1981-2001. Deep Sea Research Part I: Oceanographic Research Papers. 1323-1338.
  • Show author(s) (2003). Anthropogenic increase of oceanic pCO2 in the Barents Sea surface water. Journal of Geophysical Research (JGR). 3388.
  • Show author(s) (2003). A decrease in the sink for atmospheric CO2 in the North Atlantic. Geophysical Research Letters.
  • Show author(s) (2002). The impact of climate variations on fluxes of oxygen in the Barents Sea. Continental Shelf Research. 1117-1128.
  • Show author(s) (2002). The Automated Marine pH Sensor (AMpS): a high precision continuous spectrophotometric method for seawater pH measurements. Talanta: The International Journal of Pure and Applied Analytical Chemistry. 61-69.
  • Show author(s) (2002). Long-lived vortices as a mode of deep ventilation in the Greenland Sea. Nature. 525-527.
  • Show author(s) (2002). A high precision spectrophotometric method for on-line shipboard seawater pH measurements:the automated marine pH sensor (AMpS). Talanta: The International Journal of Pure and Applied Analytical Chemistry. 61-69.
  • Show author(s) (2000). Flux of anthropogenic carbon and steady state carbon into the deep Greenland Sea. Journal of Geophysical Research (JGR). 14339-14349.
  • Show author(s) (2000). Annual carbon fluxes in the upper Greenland Sea based measurements and a box model approach. Tellus B: Chemical and Physical Meteorology. 1013-1024.
  • Show author(s) (1999). mixing and convection in the Greenland Sea from a tracer-release experiment. Nature. 902-904.
  • Show author(s) (1999). fCO2 variations and air-sea flux of CO2 in the Greenland Sea gyre using high-frequency time-series data from CARIOCA drift buoys. Journal of Geophysical Research (JGR). 20571-20583.
  • Show author(s) (1999). Seasonal dissolved inorganic carbon variations in the Greenland Sea and implications for atmospheric CO2 exchange. Deep-Sea Research Part II: Topical Studies in Oceanography. 1473-1496.
  • Show author(s) (1999). Seasonal dissolved inorganic carbon distributions in the Greenland Sea and implications for atmospheric CO2 exchange. Deep-Sea Research Part II: Topical Studies in Oceanography. 1473-1496.
  • Show author(s) (1999). Mixing and convection in the Greenland Sea from a tracer-release experiment. Nature. 902-904.
  • Show author(s) (1999). Interannual variability of fCO2 in the Greenland and Norwegian Seas. Tellus B: Chemical and Physical Meteorology. 477-489.
  • Show author(s) (1999). Flux of anthropogenic carbon and steady state carbon into the deep Greenland Sea. Journal of Geophysical Research (JGR).
  • Show author(s) (1998). Flux of Anthropogenic and Steady State carbon into the deep Greenland Sea. Journal of Geophysical Research (JGR).
  • Show author(s) (1998). Annual vaiability of carbon flux in the upper Greenland Sea, as evaluated from measured data and a box model. Tellus B: Chemical and Physical Meteorology.
  • Show author(s) (1995). Briksdalsbreen, western Norway: climatic effects on the terminal response of a temperate glacier between AD 1901 and 1994. The Holocene. side 343-347.
Lecture
  • Show author(s) (2019). Havforsuringsovervåkningen 2018 - NORCE og Universitetet i Bergen.
  • Show author(s) (2018). Enhancement of in situ observing systems in the Arctic under INTAROS.
  • Show author(s) (2017). Monitoring of Ocean Acidification in Norwgian waters.
  • Show author(s) (2016). Time series of carbon in a changing climate - examples from Station M in the Norwegian Sea.
Popular scientific lecture
  • Show author(s) (2010). Havets rolle i atmosfærens Co2 utvikling og Havforsuringsproblematikken.
  • Show author(s) (2007). Forholdene i havet - viktigere enn vi tror.
  • Show author(s) (1998). Deep convection studied by a tracer release in the Greenland Sea.
Academic lecture
  • Show author(s) (2023). Decadal trends from the Ocean Weather Station M.
  • Show author(s) (2023). Decadal trends from the Ocean Weather Station M.
  • Show author(s) (2021). Enhancement of in situ observing systems in the Arctic.
  • Show author(s) (2018). The need for proper environmental statistics to design adequate monitoring for offshore geological storage of CO2 projects.
  • Show author(s) (2017). Surface ocean pCO2 measurements within ICOS Norway and the example of M/V Nuka Arctica.
  • Show author(s) (2017). Global ocean climatology of the 13C suess effect and preindustrial δ13C.
  • Show author(s) (2014). The inorganic carbon cycle in the Red Sea studied using historical cruise data and five years long coastal time series.
  • Show author(s) (2014). Natural δ13C distributions in the global ocean.
  • Show author(s) (2014). Global ocean 13C Suess effect and uptake of anthropogenic CO2.
  • Show author(s) (2014). Current and planned carbon cycle research at the Bjerknes Centre for Climate Research.
  • Show author(s) (2013). Ocean acidification and trends in the Norwegian Sea.
  • Show author(s) (2012). WP 5: Detection of potential leakage of injected CO2 and its potential effect on the environment.
  • Show author(s) (2012). Status WP5: The Marine Component.
  • Show author(s) (2012). Long-term trends in carbon, nutrients and stoichiometry in Norwegian coastal waters: evidence of a regime shift.
  • Show author(s) (2012). Long-term changes in carbon and nutrient biogeochemistry in Skagerrak. Bjekrnes Getawai.
  • Show author(s) (2012). ICOS, the Norwegian branch.
  • Show author(s) (2012). A carbon budget for the Nordic Seas.
  • Show author(s) (2011). Spatiotemporal variations of fCO2 in the North Sea.
  • Show author(s) (2010). Variability of the North Atlantic sink for atmospheric carbon.
  • Show author(s) (2010). The Nordic Seas Carbon Budget: Sources, Sinks And Uncertainties.
  • Show author(s) (2010). Sensitivity of satellite-derived phytoplankton productivity to mixed layer depth.
  • Show author(s) (2010). Sensitivity of satellite-derived phytoplankton productivity to mixed layer depth.
  • Show author(s) (2010). Ocean acidification response to surface ocean conditioning and transport - processes influencing anthropogenic carbon change in the Arctic and Southern oceans.
  • Show author(s) (2010). Konsekvenser av CO2 lekkasje.
  • Show author(s) (2010). CO2 storage sites in the North Sea Overview: WP Water Column.
  • Show author(s) (2009). What parameters should be measured in the water column during a baseline study?
  • Show author(s) (2009). North Atlantic relationships between surface fCO2 and hydrography, evaluated using fCO2-SST relationships.
  • Show author(s) (2009). Marine carbon measurement techniques.
  • Show author(s) (2009). Havforsuring - utvikling og prognoser for norske farvann.
  • Show author(s) (2009). Air-sea CO2 flux in the North Atlantic in 2004 through 2006 estimated by the neural network.
  • Show author(s) (2008). Recent changes in the Greenland Sea: Tracers and Hydrography.
  • Show author(s) (2007). Surface Ocean CO2 Variability and Vulnerabilities: The Arctic Ocean and Nordic Seas.
  • Show author(s) (2006). Towards North Atlantic subpolar gyre pCO2 algoritms.
  • Show author(s) (2006). The anthropogenic CO2 increase and 13C Suess effect in the northern North Atlantic.
  • Show author(s) (2006). Mixing and Transport in the Greenland Sea for the 1996-2003 Period From a Tracer Experiment.
  • Show author(s) (2006). Carbon changes in the high latitude North Atlantic.
  • Show author(s) (2006). Air-sea CO2 flux variability in the North Sea: 19 months of observations from voluntry observing ships.
  • Show author(s) (2005). Sea Ice brinbe formation in Storfjorden: implications for the Arctic winter time air-sea CO2 flux.
  • Show author(s) (2005). Establishing a northen North Atlantic CO2 observing network.
  • Show author(s) (2004). The potential role of submesoscale coherent vortices in vertical transport in the Greenland Sea.
  • Show author(s) (2004). Ocean Abyssal Carbon Experiments at 0.7 and 4 km depth.
  • Show author(s) (2004). Internal forcing in the Nordic Seas and pathways to the overflows.
  • Show author(s) (2003). Progress of COSMOS (CO2 sending method for ocean storage) and OACE (Ocean abyssal carbon experiment).
  • Show author(s) (2003). Changes in modes of ocean carbon cycling from past to present - what can this tell about the future.
  • Show author(s) (2002). The role of convection and seasonal to interannual variability on carbon uptake in the Nordic Seas, Ocean Sciences Meeting.
  • Show author(s) (2002). Resolved and parameterized convective eddies in the Greenland Sea.
  • Show author(s) (2002). Measuring the sink for carbon dioxide in the North Atlantic from ships of oppportunity: the CAVASSOO project.
  • Show author(s) (2002). Long-lived vortices as a mode of deep ventilation in the Greenland Sea.
  • Show author(s) (2002). Instumentation for in Situ and Autonomous Monitoring of the Marine Carbon Dioxide System.
  • Show author(s) (2002). Convective Submesoscale Coherent Vortices in the Greenland Sea.
  • Show author(s) (2002). Circulation in the Nordic Seas and Contribution to the Scotland-F‘roe-Iceland-Greenland Ridge System Overflow from Five Years Observation of a Tracer Release in the Greenland Sea.
  • Show author(s) (2001). The role of convection and seasonal to interannual variability on carbon uptake in the Nordic seas.
  • Show author(s) (2001). The effect of physical forcing on food web dyamics at the entrance to the Barents Sea.
  • Show author(s) (2001). The Greenland Sea Experiment.
  • Show author(s) (2001). Ocean pathways as seen by tracers and transport of carbon in the Nordic Seas.
  • Show author(s) (2001). Developing an autonomous high precision pH sensor for high quality pH profiling of the water column and fCO2 measurements from ships of opportunities, "Autonomous Biogeochemical Measurements in the Ocean".
  • Show author(s) (2001). Can cold brine formation intensify the oceanic uptake of atmospheric CO2?
  • Show author(s) (2000). fCO2 variations and fCO2 calculations in the Greenland Sea surface water.
  • Show author(s) (2000). Time series from the entrance to the Barents Sea. A study of the link between the annual to interannual changes in observed hydrographic variability and nutrient response.
  • Show author(s) (2000). Time series from the Fugløy-Bjørnøy section. A study of the interannual to annual change in the carbon variables.
  • Show author(s) (2000). The carbon cycle in the Nordic Seas, A synthesis done during the CARDEEP era.
  • Show author(s) (2000). The Greenland Sea tracer experiment.
  • Show author(s) (2000). The Carbon cycle in the Nordic Seas, a perspective.
  • Show author(s) (2000). The Carbon Cycle in the Greenland Sea.
  • Show author(s) (2000). Spectrophotometric seawater pH in the Weddell and Norwegian Seas: A new tool for monitoring carbon uptake by the ocean.
  • Show author(s) (2000). Shining new light on marine carbon dioxide.
  • Show author(s) (2000). Potential brine water sources in Storfjord.
  • Show author(s) (2000). Interannual variability in the Greenland and Norwegian Seas.
  • Show author(s) (2000). Development of a deep water pH sensor for the COSMOS.
  • Show author(s) (2000). Biogeochemical Constraints on Carbon Drawdown and Export in the Greenland Sea.
  • Show author(s) (1998). pCO2 variations and air-sea flux of CO2 in the Greenland Sea using high-frequency time-series data from CARIOCA drift-buoys.
  • Show author(s) (1998). Time series of pCO2, SST and fluorescence data measured by Carioca Buoys drifting in the Greenland Sea between August 1996 and April 1997.
  • Show author(s) (1998). The Greenland Sea Experiment.
  • Show author(s) (1998). Study of Vertical Mixing Processes in the Greenland Sea Using Tracer Release Results.
  • Show author(s) (1998). Horizontal Evolution and Distribution of SF6L Tracer: Greenland Sea Central Byre July 1996-May 1997.
  • Show author(s) (1998). European subpolar ocean programme, phase 2: The thermohaline circulation in The Greenland Sea.
  • Show author(s) (1998). Annual variability of carbon flux in the upper Greenland Sea, as evaluated from measured data and box model.
  • Show author(s) (1998). A Tracer Release to Study Thermohaline Processes in the Greenland Sea.
  • Show author(s) (1997). fCO2 in the Nordic Sea.
  • Show author(s) (1997). fCO2 in the Nordic Sea.
  • Show author(s) (1997). Tracer release experiments in the Greenland Sea simulated in an OGCM.
  • Show author(s) (1997). Thermohaline circulation in the Greenland Sea and carbon transport.
  • Show author(s) (1997). Thermohaline circulation in the Greenland Sea and carbon transport.
  • Show author(s) (1997). The Grennland Sea Experiment. Contribution from the ESOP2 scientific team- MAST III-programme.
  • Show author(s) (1997). The Greenland Sea Experiment. Contribution from the ESOP2 scientific team (MAST III-programme).
  • Show author(s) (1997). Studies of vertical and horisontal mixing processes in the Greenland Sea based upon the SF6 tracer release experiment.
  • Show author(s) (1997). Seasonal variability in dissolved inorganic carbon distribution in the Greenland Sea.
  • Show author(s) (1997). Carbon Isotopes and The Carbon Cycle in the Greenland Sea.
  • Show author(s) (1997). A tracer release to study the thermohaline circulation of the Greenland Sea.
  • Show author(s) (1997). A study of diacpycnal mixing and winter convection in the open ocean: the Greenland Sea Tracer Release Experiment - ESOP 2.
Popular scientific article
  • Show author(s) (2008). The Bjerknes Centre pCO2 observing network. Solas News. 26-27.
  • Show author(s) (2004). Spredning av SF6 i Grønlandshavet. Cicerone. 21-24.
  • Show author(s) (2001). Havklimaets betydning for biologisk produksjon: En flerårs studie fra Fugløya-Bjørnøyasnittet. Program for Skolelab. for realfag. 13-18.
Feature article
  • Show author(s) (2009). Redd Polarfront! Bergens Tidende.
Doctoral dissertation
  • Show author(s) (2015). Quantifying uncertainties when monitoring marine environments in connection with geological storage of CO2.
  • Show author(s) (1992). Stable Isotopes as Climatic Indicators in Ocean and Lake Sediments.
Interview
  • Show author(s) (2009). Nå har verdenshavene nådd et metningspunkt.
  • Show author(s) (2009). Klimaendringer minker havets evne til å stoppe klimaendringer.
  • Show author(s) (2009). Havet tar opp mindre CO2.
  • Show author(s) (2009). Havet tar opp mindre CO2.
  • Show author(s) (2009). Havet sluker mindre CO2.
  • Show author(s) (2009). Havet sluker mindre CO2.
  • Show author(s) (2009). Havet mettet på CO2.
  • Show author(s) (2009). Havet mettet på CO2.
  • Show author(s) (2009). Havet mettet på CO2.
  • Show author(s) (2009). Havet mettet på CO2.
  • Show author(s) (2009). CO2-stans i havet.
  • Show author(s) (2007). Dramatisk endring i havets CO2-opptak.
Academic chapter/article/Conference paper
  • Show author(s) (2014). Air-sea interactions of natural long-lived greenhouse gases (CO2, N2O, CH4)in a changing climate. 57 pages.
  • Show author(s) (2005). Sea-Ice and Brine Formation in Storfjorden: Implications for the Arctic Wintertime Air-Sea CO2 Flux. 12 pages.
  • Show author(s) (2005). A Review of the Inorganic Carbon Cycle of the Nordic Seas and Barents Sea. 20 pages.
  • Show author(s) (2003). Deep water sequestration of CO2 through formation of brine-enriched shwlf water: an Arctic continental shelf pump.
  • Show author(s) (2000). Constraints on carbon drawdown and export in the Greenland Sea. 14 pages.
Abstract
  • Show author(s) (2004). Initial results from a 4 km ocean CO2 release experiment. Abstract of Papers of the American Chemical Society.
Book Translation
  • Show author(s) (2007). What we know, what we do not know, and how we try to better understand global change.
Academic literature review
  • Show author(s) (2020). Toward a comprehensive and integrated strategy of the European marine research infrastructures for ocean observations. Frontiers in Marine Science. 1-8.
  • Show author(s) (2019). Constraining the oceanic uptake and fluxes of greenhouse gases by building an ocean network of certified stations: The ocean component of the Integrated Carbon Observation System, ICOS-Oceans. Frontiers in Marine Science. 1-15.
  • Show author(s) (2016). A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO2 Atlas (SOCAT). Earth System Science Data. 383-413.
  • Show author(s) (2013). Long-term trends in carbon, nutrients and stoichiometry in Norwegian coastal waters: Evidence of a regime shift. Progress in Oceanography. 113-124.

More information in national current research information system (CRIStin)

Research groups