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Jerry Tjiputra

Research Professor

+47 56 10 75 59
Jahnebakken 5, 5007 Bergen, Norway

I am a research professor, leader of the Ocean Biogeochemistry research theme at NORCE Climate and a member of the Bjerknes Centre for Climate Research. The objective of my research is to apply Earth system models and observations to advance our understanding and prediction of anthropogenic climate change; to model large scale ocean biogeochemical cycle and its interactions and feedback to the climate system from interannual to centennial time scales; to quantify the dominant internal climate variability and elucidating how they are affected by external forcings,such as carbon dioxide, volcanic eruptions, and large scale geoengineering; to determine and attribute sources of uncertainties leading to the large spread in climate models; to use observations and various statistical metrics to constraint and characterize model uncertainties and minimize projection errors. I am part of the Norwegian Earth System Model consortium and coordinate the development and maintenance of the ocean carbon cycle component.

Jerry Tjiputra


Climate & Environment

Research themes

Ocean biogeochemistry

Research Groups

Earth Systems

More information about Jerry

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Simulations of ocean deoxygenation in the historical era: insights from forced and coupled models – Frontiers in Marine Science 2023
A Regime View of ENSO Flavors Through Clustering in CMIP6 Models – Earth's Future 2023
Deep Ocean Circulation Governs Sedimentary CaCO<inf>3</inf> Accumulation in the Northeast Pacific Ocean – Journal of Geophysical Research (JGR): Oceans 2023
Irreversible loss in marine ecosystem habitability after a temperature overshoot – Communications Earth & Environment 2023
Seasonal Variability of the Surface Ocean Carbon Cycle: A Synthesis – Global Biogeochemical Cycles 2023
Key physical processes and their model representation for projecting climate impacts on subarctic Atlantic net primary production: A synthesis – Progress in Oceanography 2023
Disentangling the impact of Atlantic Niño on sea-air CO<inf>2</inf> flux – Nature Communications 2023
Atlantic circulation changes across a stadial-interstadial transition – Climate of the Past 2023
Phytoplankton abundance in the Barents Sea is predictable up to five years in advance – Communications Earth & Environment 2023
Trivial gain of downscaling in future projections of higher trophic levels in the Nordic and Barents Seas – Fisheries Oceanography 2023
The representation of alkalinity and the carbonate pump from CMIP5 to CMIP6 Earth system models and implications for the carbon cycle – Biogeosciences 2023
Global Surface Ocean Acidification Indicators From 1750 to 2100 – Journal of Advances in Modeling Earth Systems 2023
Added value of a regional coupled model: the case study for marine heatwaves in the Caribbean – Climate Dynamics 2023
The emergence of the Gulf Stream and interior western boundary as key regions to constrain the future North Atlantic carbon uptake – Geoscientific Model Development 2023
Early detection of anthropogenic climate change signals in the ocean interior – Scientific Reports 2023
Riverine impact on future projections of marine primary production and carbon uptake – Biogeosciences 2023
A scalable, black-box hybrid genetic algorithm for continuous multimodal optimization in moderate dimensions – Nordic Machine Intelligence (NMI) 2022
A functional vulnerability framework for biodiversity conservation – Nature Communications 2022
Trender i havforsuring og antropogent karbon i de nordiske hav, Nordsjøen og Skagerrak – NORCE Norwegian Research Centre 2022
Contrasting projections of the ENSO-driven CO2 flux variability in the equatorial Pacific under high-warming scenario – Earth System Dynamics (ESD) 2022
Biogeochemical timescales of climate change onset and recovery in the North Atlantic interior under rapid atmospheric CO2 forcing – Journal of Geophysical Research (JGR): Oceans 2022
Estimation of Ocean Biogeochemical Parameters in an Earth System Model Using the Dual One Step Ahead Smoother: A Twin Experiment – Frontiers in Marine Science 2022
Acidification of the Nordic Seas – Biogeosciences 2022
Stratification constrains future heat and carbon uptake in the Southern Ocean between 30°S and 55°S – Nature Communications 2022
A quantitative review of abundance-based species distribution models – Ecography 2021
On the sedimentary carbonate accumulation and dissolution in Western Pacific marginal basins – Limnology and Oceanography 2021
Evaluation of ocean dimethylsulfide concentration and emission in CMIP6 models – Biogeosciences 2021
The Climate Response to Emissions Reductions Due to COVID-19: Initial Results From CovidMIP – Geophysical Research Letters 2021
Solar geoengineering can alleviate climate change pressures on crop yields – Nature Food 2021
NorCPM1 and its contribution to CMIP6 DCPP – Geoscientific Model Development 2021
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
The influence of deep water circulation on the distribution of 231Pa and 230Th in the Pacific Ocean – Earth and Planetary Science Letters 2021
The response of terrestrial ecosystem carbon cycling under different aerosol-based radiation management geoengineering – Earth System Dynamics (ESD) 2021
Overview of the Norwegian Earth System Model (NorESM2) and key climate response of CMIP6 DECK, historical, and scenario simulations – Geoscientific Model Development 2020
Dynamics of spontaneous (multi) centennial‐scale variations of the Atlantic meridional overturning circulation strength during the last interglacial – Paleoceanography and Paleoclimatology 2020
Tracking Improvement in Simulated Marine Biogeochemistry Between CMIP5 and CMIP6 – Current Climate Change Reports 2020
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