Articles | Volume 15, issue 1
https://doi.org/10.5194/gmd-15-15-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-15-15-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Development and technical paper
| 
04 Jan 2022
Development and technical paper |
| 04 Jan 2022
| 04 Jan 2022
PyCO2SYS v1.8: marine carbonate system calculations in Python
Matthew P. Humphreys
CORRESPONDING AUTHOR
Department of Ocean Systems (OCS), NIOZ Royal Netherlands Institute for Sea Research, Texel, the Netherlands
Ernie R. Lewis
Environmental and Climate Sciences Department, Brookhaven National Laboratory, Upton, NY, USA
Jonathan D. Sharp
Cooperative Institute for Climate, Ocean, and Ecosystem Studies, University of Washington, Seattle, WA, USA
Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration, Seattle, WA, USA
Denis Pierrot
Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration, Miami, FL, USA
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44 citations as recorded by crossref.
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- Predicting Carbonate Chemistry on the Northwest Atlantic Shelf Using Neural Networks I. Lima et al. 10.1029/2023JG007536
- Assessing the influence of ocean alkalinity enhancement on a coastal phytoplankton community A. Ferderer et al. 10.5194/bg-19-5375-2022
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- Best Practice Data Standards for Discrete Chemical Oceanographic Observations L. Jiang et al. 10.3389/fmars.2021.705638
- Advancing best practices for assessing trends of ocean acidification time series A. Sutton et al. 10.3389/fmars.2022.1045667
- Reconstruction of the marine carbonate system at the Western Tropical Atlantic: trends and variabilities from 20 years of the PIRATA program C. Musetti de Assis et al. 10.3389/fmars.2024.1286960
- RADIv1: a non-steady-state early diagenetic model for ocean sediments in Julia and MATLAB/GNU Octave O. Sulpis et al. 10.5194/gmd-15-2105-2022
- Advancing real-time pH sensing capabilities to monitor coastal acidification as measured in a productive and dynamic estuary (Ría de Arousa, NW Spain) A. Velo & X. Padin 10.3389/fmars.2022.941359
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- Thallium toxicity to temperate and tropical marine organisms: Derivation of water quality guidelines to protect marine life S. Markich et al. 10.1016/j.marpolbul.2023.114964
- ESTIMATED PRECISION OF pCO<sub>2</sub> BASED ON CARBONATE CHEMISTRY IN BRACKISH WATERS W. NAKAMURA et al. 10.2208/kaigan.78.2_I_805
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- Dissolution of a submarine carbonate platform by a submerged lake of acidic seawater M. Humphreys et al. 10.5194/bg-19-347-2022
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- The influence of tides on the marine carbonate chemistry of a coastal polynya in the south-eastern Weddell Sea E. Droste et al. 10.5194/os-18-1293-2022
- Air-sea CO2 flux in the Gulf of Mexico from observations and multiple machine-learning data products Z. Wu et al. 10.1016/j.pocean.2024.103244
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- Autonomous in situ calibration of ion‐sensitive field effect transistor pH sensors P. Bresnahan et al. 10.1002/lom3.10410
- PyCO2SYS v1.8: marine carbonate system calculations in Python M. Humphreys et al. 10.5194/gmd-15-15-2022
- The additionality problem of ocean alkalinity enhancement L. Bach 10.5194/bg-21-261-2024
- Coincident Biogenic Nitrite and pH Maxima Arise in the Upper Anoxic Layer in the Eastern Tropical North Pacific T. Cinay et al. 10.1029/2022GB007470
- Trends and Projections in Climate‐Related Stressors Impacting Arctic Marine Ecosystems—A CMIP6 Model Analysis N. Steiner & C. Reader 10.1029/2024JC020970
- Four Decades of Trends and Drivers of Global Surface Ocean Acidification D. Ma et al. 10.1029/2023GB007765
- Multi-month forecasts of marine heatwaves and ocean acidification extremes S. Mogen et al. 10.1038/s41561-024-01593-0
- Explicit Physical Knowledge in Machine Learning for Ocean Carbon Flux Reconstruction: The pCO2‐Residual Method V. Bennington et al. 10.1029/2021MS002960
- Short-term responses to ocean acidification: effects on relative abundance of eukaryotic plankton from the tropical Timor Sea J. Rahlff et al. 10.3354/meps13561
- A model for marine sedimentary carbonate diagenesis and paleoclimate proxy signal tracking: IMP v1.0 Y. Kanzaki et al. 10.5194/gmd-14-5999-2021
Latest update: 13 Dec 2024
Short summary
The ocean helps to mitigate our impact on Earth's climate by absorbing about a quarter of the carbon dioxide (CO2) released by human activities each year. However, once absorbed, chemical reactions between CO2 and water reduce seawater pH (
ocean acidification), which may have adverse effects on marine ecosystems. Our Python package, PyCO2SYS, models the chemical reactions of CO2 in seawater, allowing us to quantify the corresponding changes in pH and related chemical properties.
The ocean helps to mitigate our impact on Earth's climate by absorbing about a quarter of the...
