A Numerical reassessment of the Gulf of Mexico carbon system in connection with the Mississippi River and global ocean
Abstract 1/22 ∘ p 2, pH, aragonite saturation state (Ω Arag Ω Calc 2 air–sea flux, and carbon burial rate. The model's robustness is evaluated via extensive model–data comparison against buoys, remote-sensing-based machine learning (ML) products, and ship-based measurements. A reassessment of air–sea CO2 flux with previous modeling and observational studies gives us confidence that our model provides a robust and updated CO2 flux estimation, and NGoM is a stronger carbon sink than previously reported. Model results reveal that the GoM water has been experiencing a ∼ - 1 ∼ µ atm yr- 1 p 2. The air–sea CO2 exchange estimation confirms in accordance with several previous models and ocean surface p 2 observations that the river-dominated northern GoM (NGoM) is a substantial carbon sink, and the open GoM is a carbon source during summer and a carbon sink for the rest of the year. Sensitivity experiments are conducted to evaluate the impacts of river inputs and the global ocean via model boundaries. The NGoM carbon system is directly modified by the enormous carbon inputs (∼ - 1 ∼ - 1 ∼ 105 times higher particulate organic matter burial rate in NGoM sediment than in the case without river-delivered nutrients. The carbon system condition of the open ocean is driven by inputs from the Caribbean Sea via the Yucatan Channel and is affected more by thermal effects than biological factors.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
A Numerical reassessment of the Gulf of Mexico carbon system in connection with the Mississippi River and global ocean ; volume:19 ; number:18 ; year:2022 ; pages:4589-4618 ; extent:30
Biogeosciences ; 19, Heft 18 (2022), 4589-4618 (gesamt 30)
- Creator
-
Zhang, Le
Xue, Z. George
- DOI
-
10.5194/bg-19-4589-2022
- URN
-
urn:nbn:de:101:1-2022092905150618802157
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
15.08.2025, 7:36 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Zhang, Le
- Xue, Z. George
Other Objects (12)
Downscaling CMIP6 Global Solutions to Regional Ocean Carbon Model: Connecting the Mississippi, Gulf of Mexico, and Global Ocean
Evaluation of image segmentation and multi class object recognition algorithm based on machine learning
Contributions to Quantitative Finance : General Volatility Models and Valuing Credit Risk
Retraction Note: Evaluation of image segmentation and multi class object recognition algorithm based on machine learning
Actionable loss of SLF2 drives B-cell lymphomagenesis and impairs DNA repair
Bioactive peptide inhibits acute myeloid leukemia cell proliferation by downregulating ALKBH5-mediated m6A demethylation of EIF4EBP1 and MLST8 mRNA
Integrative Analysis Revealed LINC00847 as a Potential Target of Tumor Immunotherapy
A virtual restoration network of ancient murals via global–local feature extraction and structural information guidance
Visualization and Depth Estimation of Inner Crack in High‐Pressure Equipment Based on Organic Mechanochromic Luminescent Materials
Effects of intraoperative fluid balance during pancreatoduodenectomy on postoperative pancreatic fistula: an observational cohort study
Noncoding RNAs in cancer immunity: functions, regulatory mechanisms, and clinical application
Emerging impact of the long noncoding RNA MIR22HG on proliferation and apoptosis in multiple human cancers
Downscaling CMIP6 Global Solutions to Regional Ocean Carbon Model: Connecting the Mississippi, Gulf of Mexico, and Global Ocean
Evaluation of image segmentation and multi class object recognition algorithm based on machine learning
Contributions to Quantitative Finance : General Volatility Models and Valuing Credit Risk
Retraction Note: Evaluation of image segmentation and multi class object recognition algorithm based on machine learning
Actionable loss of SLF2 drives B-cell lymphomagenesis and impairs DNA repair
Bioactive peptide inhibits acute myeloid leukemia cell proliferation by downregulating ALKBH5-mediated m6A demethylation of EIF4EBP1 and MLST8 mRNA
Integrative Analysis Revealed LINC00847 as a Potential Target of Tumor Immunotherapy
A virtual restoration network of ancient murals via global–local feature extraction and structural information guidance
Visualization and Depth Estimation of Inner Crack in High‐Pressure Equipment Based on Organic Mechanochromic Luminescent Materials
Effects of intraoperative fluid balance during pancreatoduodenectomy on postoperative pancreatic fistula: an observational cohort study
Noncoding RNAs in cancer immunity: functions, regulatory mechanisms, and clinical application
Emerging impact of the long noncoding RNA MIR22HG on proliferation and apoptosis in multiple human cancers
Downscaling CMIP6 Global Solutions to Regional Ocean Carbon Model: Connecting the Mississippi, Gulf of Mexico, and Global Ocean
Evaluation of image segmentation and multi class object recognition algorithm based on machine learning
Contributions to Quantitative Finance : General Volatility Models and Valuing Credit Risk
Retraction Note: Evaluation of image segmentation and multi class object recognition algorithm based on machine learning
Actionable loss of SLF2 drives B-cell lymphomagenesis and impairs DNA repair
Bioactive peptide inhibits acute myeloid leukemia cell proliferation by downregulating ALKBH5-mediated m6A demethylation of EIF4EBP1 and MLST8 mRNA
Integrative Analysis Revealed LINC00847 as a Potential Target of Tumor Immunotherapy
A virtual restoration network of ancient murals via global–local feature extraction and structural information guidance
Visualization and Depth Estimation of Inner Crack in High‐Pressure Equipment Based on Organic Mechanochromic Luminescent Materials
Effects of intraoperative fluid balance during pancreatoduodenectomy on postoperative pancreatic fistula: an observational cohort study
Noncoding RNAs in cancer immunity: functions, regulatory mechanisms, and clinical application