Publications
2022
Vaittinada Ayar, P., et al.; Contrasting projections of the ENSO-driven CO2 flux variability in the equatorial Pacific under high-warming scenario. Earth System Dynamics, 13, 2022.
Bertini, L. and Tjiputra, J.; Biogeochemical timescales of climate change onset and recovery in the North Atlantic interior under rapid atmospheric CO2 forcing. Journal of Geophysical Research (JGR): Oceans, 127, 2022.
Bourgeois, T., et al.; Stratification constrains future heat and carbon uptake in the Southern Ocean between 30°S and 55°S. Nature Communications, 13, 2022.
Fransner, F., et al.; Acidification of the Nordic Seas. Biogeosciences, 19, 2022.
Singh, T., et al.; Estimation of Ocean Biogeochemical Parameters in an Earth System Model Using the Dual One Step Ahead Smoother: A Twin Experiment. Frontiers in Marine Science, 9, 2022.
2021
Fan, Y., et al.; Solar geoengineering can alleviate climate change pressures on crop yields, Nature Food, 2, 373-381, 2021.
Ivasic, S. et al.; Recent weakening in the winter ENSO teleconnection over the North Atlantic-European region, Climate Dynamics, 2021.
Jones, C., et al.; The Climate Response to Emissions Reductions Due to COVID-19: Initial Results From CovidMIP, Geophysical Research Letters, 2021.
King, M. P., et al.; Resampling of ENSO teleconnections: accounting for cold-season evolution reduces uncertainty in the North Atlantic, Weather Clim. Dynam., 2021.
Liddicoat, S., et al.; Compatible fossil fuel CO2 emissions in the CMIP6 Earth system models’ historical and shared socioeconomic pathway experiments of the twenty-first century, Journal of Climate, 2021.
Luo, Y., et al.; The influence of deep water circulation on the distribution of 231Pa and 230Th in the Pacific Ocean, Earth and Planetary Science Letters, 2021
Terhaar, J., et al.; Arctic Ocean acidification over the 21st century co-driven by anthropogenic carbon increases and freshening in the CMIP6 model ensemble, Biogeosciences, 18, 2221–2240, 2021.
2020
Arora, V. K. et al.; Carbon-concentration and carbon-climate feedback in CMIP6 models and their comparison to CMIp5 models. Biogeosciences. 2020.
Fransner, F. et al.; Ocean biogeochemical predictions – Initialization and limits of predictability. Frontiers in Marine Science. 2020.
Kwiatkowski, L., et al; Twenty-first century ocean warming, acidification, deoxygenation, and upper-ocean nutrient and primary production decline from CMIP6 model projections. Biogeosciences. 2020.
Seferian, R. et al.; Tracking improvement in simulated marine biogeochemistry between CMIP5 and CMIP6. Current Climate Change Reports. 2020.
Kessler, A.; Bouttes, A.; Roche, D. M.; Ninnemann, U. S.; and Tjiputra, J. Dynamic of spontaneous (multi) centennial-scale variations of the Atlantic meridional overturning circulationstrength during the last interglacial. Paleoceanography and Paleoclimatology, 2020.
Guidi, Lionel; Fernandez Guerra, A.; Canchaya, C; Curry, Ed; Foglini, F.; Irisson, J.-O.; Malde, Ketil; Marshall, C. T.; Obst, M.; Ribeiro, R. P.; Tjiputra, Jerry; Bakker, D. C. E.. Big Data in Marine Science. Belgium: European Marine Board 2020 (ISBN 9789492043931) 52 s. Future Science Brief(6), 2020.
Tjiputra, Jerry; Pilskog, Ingjald; Kessler, Augustin. Menneskeskapte klimaendringer vil påvirke havene i minst 1000 år etter vi har kuttet våre utslipp. Naturen, 2020.
Tjiputra, Jerry; Schwinger, Jörg; Bentsen, Mats; Morée, Anne; Gao, Shuang; Bethke, Ingo; Heinze, Christoph; Goris, Nadine; Gupta, Alok Kumar; He, Yan-Chun; Oliviè, Dirk Jan Leo; Seland, Øyvind; Schulz, Michael. Ocean biogeochemistry in the Norwegian Earth System Model version 2 (NorESM2). Geoscientific Model Development, 2020.
2019
Kimmritz, Madlen; Counillon, Francois; Smedsrud, Lars H.; Bethke, Ingo; Keenlyside, Noel; Ogawa, Fumiaki; Wang, Yiguo. Impact of ocean and sea ice initialisation on seasonal prediction skill in the Arctic. Journal of Advances in Modeling Earth Systems, 2019.
Ogawa, Fumiaki; Spengler, Thomas. Prevailing surface wind direction during air-sea heat exchange. Journal of Climate, 2019.
Presentations
2022
Goris et al.; Gulf Stream and Deep Western Boundary Currents are key to constrain the future North Atlantic Carbon Uptake. EGU General Assembly 2022.
Li et al.; Jet streams and storm tracks in global climate models: “understanding” uncertainty in future projections. Stormtracks2022 : Midlatitude storm-tracks workshop, 2022.
Tjiputra; IPCC-AR6 Ch5 Global biogeochemical cycles and climate feedback. Guest lecturer GEO4990 The Earth System, 2022.
Tjiputra et al. Modeling bromoform in Norwegian Earth system model. SOLAS Open Science Conference, 2022.
Tjiputra and Negrel. Detection timescale of anthropogenic climate change signals in the global ocean. EGU 2022.
Tjiputra et al. Marine heat waves in the Caribbean, the added value of high-resolution modeling. PIRATA conference, TRIATLAS annual meeting; 2022.
2021
Bourgeois, Timothee, et al. Constraining anthropogenic carbon and excess heat uptake in climate projections, EGU General Assembly 2021.
Goris, Nadine, et al. Efficient carbon drawdown allows for a high future carbon uptake in the North Atlantic, EGU General Assembly 2021.
Terhaar, Jens et al. Arctic Ocean acidification over the 21st century co-driven by anthropogenic carbon increases and freshening in the MCIP6 model ensemble, EGU General Assembly. 2021.
Tjiputra, Jerry. Integrated perspective of solar geoengineering impacts on the Earth’s biosphere. American Association for the advancement of Science, Annual meeting. 2021.
2020
Bourgeois, Timothée; Goris, Nadine; Schwinger, Jörg; Tjiputra, Jerry.
Importance of the biological pump for reducing uncertainties in future carbon uptake projections. Ocean Science Meeting, 2020.
Johannsen, Klaus, et al. Understanding climate change: Where can machine learning help? Science Day: AI in fight against climate change. 2020.
Tjiputra, Jerry. Earth system research in the era of mitigation. Bjerknes Centre annual meeting, 2020.
Tjiputra, Jerry. How eating your daily vegetables contributes to marine Big Data. European Marine Board Forum, 2020.
Tjiputra, Jerry; Bertini, Leonardo. Spatio-temporal anthropogenic footprints on ecosystem drivers of the interior North Atlantic. Ocean Science Meeting, 2020.
2019
Goris, Nadine; Tjiputra, Jerry; Johannsen, Klaus. Application of a Big Data approach to constrain projection-based estimates of the future North Atlantic Carbon Uptake. CMIP6 Model Analysis Workshop, 2020.
Goris, Nadine; Tjiputra, Jerry; Johannsen, Klaus. Application of genetic algorithm to locally optimize emergent constraints of the future North Atlantic carbon uptake. American Geophysical Union Fall meeting, 2019.
Johannsen, Klaus; Tjiputra, Jerry. Using genetic algorithms and big data technologies for constraint optimization of future climate projections. Bergen AI and Machine Learning Sympossium, 2020.
Ogawa, Fumiaki; Johannsen, Klaus; Li, Camille; King, Martin Peter; Tjiputra, Jerry. A big data approach towards the emergent constraint of the future climate change in the Southern Hemisphere in CMIP5 models. American Geophysical Union, 2019.
Tjiputra, Jerry. Marine Big Data: a global modelling perspective. European Marine Board Big Data Workshop, 2019.
Tjiputra, Jerry. Oxygen as a proxy for circulation and ventilation variability. US-Ocean Carbon Biogeochemical workshop, 2019.
Tjiputra, Jerry; Pilskog, Ingjald; Goris, Nadine. Asymmetry in air-sea CO2 fluxes during rapid warming and rapid cooling scenarios. SOLAS Open Science Conference, 2019.
2018
Tjiputra, Jerry. Using interior oxygen to track future ocean circulation changes. Nansen-Zhu 15th Annyversary Symposium, 2018.
Tjiputra, Jerry; Gharamti, Mohamad El; Bethke, Ingo. Improved seasonal projec0on of regional ocean biogeochemical States through Ensemble data assimila0on. WCRP International Conference on Subseasonal to Decadal Prediction, 2018.
Tjiputra, Jerry; Goris, Nadine; Lauvset, Siv Kari; Heinze, Christoph; Olsen, Are; Schwinger, Jörg; Steinfeldt, Reiner. Observations-constrained projections reveal early and strong deoxygenation in the interior North Atlantic. AGU Annual meeting, 2018.