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https://www.geomar.de/en/ikriest

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ResearcherID: B-2741-2014

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Employment (1)

GEOMAR - Helmholtz Centre for Ocean Research Kiel: Kiel, DE

Research Scientist
Employment
Source: Self-asserted source
Iris Kriest

Funding (1)

The role of zooplankton in N-, P- and C- cycling and for the oxygen budget of tropical oxygen minimum zones (B08)

Source: Self-asserted source
Iris Kriest via DimensionsWizard

Works (50 of 63)

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Page 1 of 2

Changes of ventilation in the North Atlantic over the past three decades - a climate change signal

2025-03-18 | Preprint
DOI: 10.5194/egusphere-egu25-13814
Contributors: Haichao Guo; Wolfgang Koeve; Iris Kriest; Ivy Frenger; Toste Tanhua; Peter Brandt; Yanchun He; Tianfei Xue; Andreas Oschlies
Source: check_circle
Crossref

Using Shortened Spin‐Ups to Speed Up Ocean Biogeochemical Model Optimization

Journal of Advances in Modeling Earth Systems
2024-09 | Journal article
DOI: 10.1029/2023MS003941
Contributors: S. Oliver; S. Khatiwala; C. Cartis; Ben Ward; Iris Kriest
Source: check_circle
Crossref

Dual-tracer constraints on the Inverse-Gaussian Transit-time distribution improve the estimation of watermass ages and their temporal trends in the tropical thermocline

2024-08-27 | Preprint
DOI: 10.5194/egusphere-2024-2552
Contributors: Haichao Guo; Wolfgang Koeve; Andreas Oschlies; Yan-Chun He; Tronje Peer Kemena; Lennart Gerke; Iris Kriest
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Crossref

Supplementary material to "Dual-tracer constraints on the Inverse-Gaussian Transit-time distribution improve the estimation of watermass ages and their temporal trends in the tropical thermocline"

2024-08-27 | Preprint
DOI: 10.5194/egusphere-2024-2552-supplement
Contributors: Haichao Guo; Wolfgang Koeve; Andreas Oschlies; Yan-Chun He; Tronje Peer Kemena; Lennart Gerke; Iris Kriest
Source: check_circle
Crossref

Impacts of Vertical Migrants on Biogeochemistry in an Earth System Model

Global Biogeochemical Cycles
2024-07 | Journal article
DOI: 10.1029/2023GB007842
Contributors: Julia Getzlaff; Iris Kriest
Source: check_circle
Crossref

Models underestimate the deceleration of North Atlantic Ocean ventilation from 1985 to 2014

2024-03-08 | Preprint
DOI: 10.5194/egusphere-egu24-10121
Contributors: Haichao Guo; Wolfgang Koeve; Iris Kriest; Ivy Frenger; Andreas Oschlies
Source: check_circle
Crossref

A CMA‐ES Algorithm Allowing for Random Parameters in Model Calibration

Journal of Advances in Modeling Earth Systems
2023-08 | Journal article
DOI: 10.1029/2022MS003390
Contributors: Volkmar Sauerland; Claudine von Hallern; Iris Kriest; Julia Getzlaff
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Crossref

Can Oxygen Utilization Rate Be Used to Track the Long‐Term Changes of Aerobic Respiration in the Mesopelagic Atlantic Ocean?

Geophysical Research Letters
2023-07-16 | Journal article
DOI: 10.1029/2022GL102645
Contributors: Haichao Guo; Iris Kriest; Andreas Oschlies; Wolfgang Koeve
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Crossref

Exploring the role of different data types and timescales in the quality of marine biogeochemical model calibration

Biogeosciences
2023-07-06 | Journal article
DOI: 10.5194/bg-20-2645-2023
Contributors: Iris Kriest; Julia Getzlaff; Angela Landolfi; Volkmar Sauerland; Markus Schartau; Andreas Oschlies
Source: check_circle
Crossref

Exploring the role of different data types and timescales for the quality of marine biogeochemical model calibration

2023-01-24 | Preprint
DOI: 10.5194/bg-2023-9
Contributors: Iris Kriest; Julia Getzlaff; Angela Landolfi; Volkmar Sauerland; Markus Schartau; Andreas Oschlies
Source: check_circle
Crossref

Supplementary material to "Exploring the role of different data types and timescales for the quality of marine biogeochemical model calibration"

2023-01-24 | Preprint
DOI: 10.5194/bg-2023-9-supplement
Contributors: Iris Kriest; Julia Getzlaff; Angela Landolfi; Volkmar Sauerland; Markus Schartau; Andreas Oschlies
Source: check_circle
Crossref

Can oxygen utilization rate be used to track the long-term changes of aerobic respiration in the mesopelagic Atlantic Ocean?

2022-12-26 | Preprint
DOI: 10.22541/essoar.167205906.61781285/v1
Contributors: Haichao Guo; Iris Kriest; Andreas Oschlies; Wolfgang Koeve
Source: check_circle
Crossref

FOCI-MOPS v1 – integration of marine biogeochemistry within the Flexible Ocean and Climate Infrastructure version 1 (FOCI 1) Earth system model

Geoscientific Model Development
2022-08-02 | Journal article
DOI: 10.5194/gmd-15-5987-2022
Contributors: Chia-Te Chien; Jonathan V. Durgadoo; Dana Ehlert; Ivy Frenger; David P. Keller; Wolfgang Koeve; Iris Kriest; Angela Landolfi; Lavinia Patara; Sebastian Wahl et al.
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Crossref

A derivative-free optimisation method for global ocean biogeochemical models

Geoscientific Model Development
2022-05-05 | Journal article
DOI: 10.5194/gmd-15-3537-2022
Contributors: Sophy Oliver; Coralia Cartis; Iris Kriest; Simon F. B Tett; Samar Khatiwala
Source: check_circle
Crossref

FOCI-MOPS v1 – Integration of Marine Biogeochemistry within the Flexible Ocean and Climate Infrastructure version 1 (FOCI 1) Earth system model

2022-01-10 | Preprint
DOI: 10.5194/gmd-2021-361
Contributors: Chia-Te Chien; Jonathan V. Durgadoo; Dana Ehlert; Ivy Frenger; David P. Keller; Wolfgang Koeve; Iris Kriest; Angela Landolfi; Lavinia Patara; Sebastian Wahl et al.
Source: check_circle
Crossref

Supplementary material to "FOCI-MOPS v1 – Integration of Marine Biogeochemistry within the Flexible Ocean and Climate Infrastructure version 1 (FOCI 1) Earth system model"

2022-01-10 | Preprint
DOI: 10.5194/gmd-2021-361-supplement
Contributors: Chia-Te Chien; Jonathan V. Durgadoo; Dana Ehlert; Ivy Frenger; David P. Keller; Wolfgang Koeve; Iris Kriest; Angela Landolfi; Lavinia Patara; Sebastian Wahl et al.
Source: check_circle
Crossref

A derivative-free optimisation method for global ocean biogeochemical models

2021-09-30 | Preprint
DOI: 10.5194/gmd-2021-175
Contributors: Sophy Elizabeth Oliver; Coralia Cartis; Iris Kriest; Simon F. B. Tett; Samar Khatiwala
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Crossref

Zooplankton mortality effects on the plankton community of the northern Humboldt Current System: sensitivity of a regional biogeochemical model

Biogeosciences
2021-05-12 | Journal article
DOI: 10.5194/bg-18-2891-2021
Contributors: Mariana Hill Cruz; Iris Kriest; Yonss Saranga José; Rainer Kiko; Helena Hauss; Andreas Oschlies
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Crossref

Zooplankton mortality effects on the plankton community of the Northern Humboldt Current System: Sensitivity of a regional biogeochemical model

2020-12-09 | Preprint
DOI: 10.5194/bg-2020-417
Contributors: Mariana Hill Cruz; Iris Kriest; Yonss Saranga José; Rainer Kiko; Helena Hauss; Andreas Oschlies
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Crossref

One size fits all? Calibrating an ocean biogeochemistry model for different circulations

Biogeosciences
2020-06-18 | Journal article
DOI: 10.5194/bg-17-3057-2020
Contributors: Iris Kriest; Paul Kähler; Wolfgang Koeve; Karin Kvale; Volkmar Sauerland; Andreas Oschlies
Source: check_circle
Crossref

Zooplankton-Mediated Fluxes in the Eastern Tropical North Atlantic

Frontiers in Marine Science
2020-05-29 | Journal article
DOI: 10.3389/fmars.2020.00358
Part of ISSN: 2296-7745
Source: Self-asserted source
Iris Kriest

The oceans’ twilight zone must be studied now, before it is too late

Nature
2020-04 | Journal article
DOI: 10.1038/d41586-020-00915-7
Part of ISSN: 0028-0836
Part of ISSN: 1476-4687
Source: Self-asserted source
Iris Kriest

One size fits all?- Calibrating an ocean biogeochemistry model for different circulations

[]
2020-02-12 | Journal article
DOI: 10.5194/bg-2020-9
Source: Self-asserted source
Iris Kriest
grade
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Supplementary material to "One size fits all? – Calibrating an ocean biogeochemistry model for different circulations"

2020-02-12 | Preprint
DOI: 10.5194/bg-2020-9-supplement
Contributors: Iris Kriest; Paul Kähler; Wolfgang Koeve; Karin Kvale; Volkmar Sauerland; Andreas Oschlies
Source: check_circle
Crossref

The effect of marine aggregate parameterisations on nutrients and oxygen minimum zones in a global biogeochemical model

Biogeosciences
2019-08-15 | Journal article
DOI: 10.5194/bg-16-3095-2019
Part of ISSN: 1726-4189
Source: Self-asserted source
Iris Kriest
grade
Preferred source (of 2)‎

Multiobjective Calibration of a Global Biogeochemical Ocean Model Against Nutrients, Oxygen, and Oxygen Minimum Zones

Journal of Advances in Modeling Earth Systems
2019-05 | Journal article
DOI: 10.1029/2018ms001510
Part of ISSN: 1942-2466
Part of ISSN: 1942-2466
Source: Self-asserted source
Iris Kriest
grade
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Supplementary material to "The effect of marine aggregate parameterisations on global biogeochemical model performance"

2019-04-10 | Preprint
DOI: 10.5194/bg-2019-122-supplement
Contributors: Daniela Niemeyer; Iris Kriest; Andreas Oschlies
Source: check_circle
Crossref

The effect of marine aggregate parameterisations on global biogeochemical model performance

2019-04-10 | Preprint
DOI: 10.5194/bg-2019-122
Contributors: Daniela Niemeyer; Iris Kriest; Andreas Oschlies
Source: check_circle
Crossref

Calibration of a simple and a complex model of global marine biogeochemistry

Biogeosciences
2017-11-08 | Journal article
DOI: 10.5194/bg-14-4965-2017
Contributors: Iris Kriest
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Crossref
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Evaluation of the transport matrix method for simulation of ocean biogeochemical tracers

Geoscientific Model Development
2017-06-29 | Journal article
DOI: 10.5194/gmd-10-2425-2017
Contributors: Karin F. Kvale; Samar Khatiwala; Heiner Dietze; Iris Kriest; Andreas Oschlies
Source: check_circle
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grade
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Reviews and syntheses: parameter identification in marine planktonic ecosystem modelling

Biogeosciences
2017-03-29 | Journal article
DOI: 10.5194/bg-14-1647-2017
Contributors: Markus Schartau; Philip Wallhead; John Hemmings; Ulrike Löptien; Iris Kriest; Shubham Krishna; Ben A. Ward; Thomas Slawig; Andreas Oschlies
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Crossref
grade
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Calibration of a simple and a complex model of global marine biogeochemistry

2017-03-06 | Preprint
DOI: 10.5194/bg-2017-71
Contributors: Iris Kriest
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Crossref
grade
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Supplementary material to "Calibration of a simple and a complex model of global marine biogeochemistry"

2017-03-06 | Preprint
DOI: 10.5194/bg-2017-71-supplement
Contributors: Iris Kriest
Source: check_circle
Crossref

Evaluation of the Transport Matrix Method for simulation of ocean biogeochemical tracers

2017-02-06 | Preprint
DOI: 10.5194/gmd-2017-29
Contributors: Karin F. Kvale; Samar Khatiwala; Heiner Dietze; Iris Kriest; Andreas Oschlies
Source: check_circle
Crossref

Calibrating a global three-dimensional biogeochemical ocean model (MOPS-1.0)

Geoscientific Model Development
2017-01-09 | Journal article
DOI: 10.5194/gmd-10-127-2017
Contributors: Iris Kriest; Volkmar Sauerland; Samar Khatiwala; Anand Srivastav; Andreas Oschlies
Source: check_circle
Crossref
grade
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Evaluation of NorESM-OC (versions 1 and 1.2), the ocean carbon-cycle stand-alone configuration of the Norwegian Earth System Model (NorESM1)

Geoscientific Model Development
2016-08-02 | Journal article
DOI: 10.5194/gmd-9-2589-2016
Contributors: Jörg Schwinger; Nadine Goris; Jerry F. Tjiputra; Iris Kriest; Mats Bentsen; Ingo Bethke; Mehmet Ilicak; Karen M. Assmann; Christoph Heinze
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Crossref
grade
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Calibrating a global three-dimensional biogeochemical ocean model (MOPS-1.0)

2016-07-18 | Preprint
DOI: 10.5194/gmd-2016-173
Contributors: Iris Kriest; Volkmar Sauerland; Samar Khatiwala; Anand Srivastav; Andreas Oschlies
Source: check_circle
Crossref
grade
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Supplementary material to "Calibrating a global three-dimensional biogeochemical ocean model (MOPS-1.0)"

2016-07-18 | Preprint
DOI: 10.5194/gmd-2016-173-supplement
Contributors: Iris Kriest; Volkmar Sauerland; Samar Khatiwala; Anand Srivastav; Andreas Oschlies
Source: check_circle
Crossref

Southern Ocean biological impacts on global ocean oxygen

Geophysical Research Letters
2016-06 | Journal article
DOI: 10.1002/2016gl069630
Part of ISSN: 0094-8276
Contributors: David P. Keller; Iris Kriest; Wolfgang Koeve; Andreas Oschlies
Source: Self-asserted source
Iris Kriest via Crossref Metadata Search

Reviews and syntheses: Parameter identification in marine planktonic ecosystem modelling

2016-06-20 | Preprint
DOI: 10.5194/bg-2016-242
Contributors: Markus Schartau; Philip Wallhead; John Hemmings; Ulrike Löptien; Iris Kriest; Shubham Krishna; Ben A. Ward; Thomas Slawig; Andreas Oschlies
Source: check_circle
Crossref
grade
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Evaluation of NorESM-OC (versions 1 and 1.2), the ocean carbon-cycle stand-alone configuration of the Norwegian Earth System Model (NorESM1)

2016-01-15 | Preprint
DOI: 10.5194/gmd-2015-256
Contributors: J. Schwinger; N. Goris; J. Tjiputra; I. Kriest; M. Bentsen; I. Bethke; M. Ilicak; K. Assmann; C. Heinze
Source: check_circle
Crossref

Modelling the role of marine particle on large scale 231Pa, 230Th, Iron and Aluminium distributions

Progress in Oceanography
2015 | Journal article
DOI: http://dx.doi.org/10.1016/j.pocean.2015.01.010
Source: Self-asserted source
Iris Kriest

MOPS-1.0: towards a model for the regulation of the global oceanic nitrogen budget by marine biogeochemical processes

Geoscientific Model Development
2015 | Journal article
DOI: 10.5194/gmd-8-2929-2015
Source: Self-asserted source
Iris Kriest
grade
Preferred source (of 2)‎

MOPS-1.0: modelling the regulation of the global oceanic nitrogen budget by marine biogeochemical processes

2015-02-24 | Preprint
DOI: 10.5194/gmdd-8-1945-2015
Contributors: I. Kriest; A. Oschlies
Source: check_circle
Crossref

Supplementary material to "MOPS-1.0: modelling the regulation of the global oceanic nitrogen budget by marine biogeochemical processes"

2015-02-24 | Preprint
DOI: 10.5194/gmdd-8-1945-2015-supplement
Contributors: I. Kriest; A. Oschlies
Source: check_circle
Crossref

Hydrochemistry measured on water bottle samples during SONNE cruise SO120

PANGAEA
2013 | Dataset
DOI: 10.1594/PANGAEA.816979
Contributors: Joanna J. Waniek; Iris Kriest; Ralf Lendt; Johannes J. Rick; Claudia Sellmer; Sören Ullrich; Klaus von Bröckel
Source: check_circle
DataCite

Swept under the carpet: organic matter burial decreases global ocean biogeochemical model sensitivity to remineralization length scale

Biogeosciences
2013 | Journal article
DOI: 10.5194/bg-10-8401-2013
Source: Self-asserted source
Iris Kriest
grade
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A novel estimate of ocean oxygen utilisation points to a reduced rate of respiration in the ocean interior

Biogeosciences
2013-11-28 | Journal article
DOI: 10.5194/bg-10-7723-2013
Contributors: O. Duteil; W. Koeve; A. Oschlies; D. Bianchi; E. Galbraith; I. Kriest; R. Matear
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Crossref
grade
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Swept under the carpet: the effect of organic matter burial in global biogeochemical ocean models

2013-07-03 | Preprint
DOI: 10.5194/bgd-10-10859-2013
Contributors: I. Kriest; A. Oschlies
Source: check_circle
Crossref
grade
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A new estimate of ocean oxygen utilization points to a reduced rate of respiration in the ocean interior

2013-02-08 | Preprint
DOI: 10.5194/bgd-10-2245-2013
Contributors: O. Duteil; W. Koeve; A. Oschlies; D. Bianchi; I. Kriest; E. Galbraith; R. Matear
Source: check_circle
Crossref
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