A comparative assessment of the uncertainties of global surface ocean CO<sub>2</sub> estimates using a machine-learning ensemble (CSIR-ML6 version 2019a) – have we hit the wall?
<p>Over the last decade, advanced statistical inference and machine learning have been used to fill the gaps in sparse surface ocean <span class="inline-formula">CO<sub>2</sub></span> measurements (Rödenbeck et al., 2015). The estimates from these methods have...
| Published in: | Geoscientific Model Development |
|---|---|
| Main Authors: | L. Gregor, A. D. Lebehot, S. Kok, P. M. Scheel Monteiro |
| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2019-12-01
|
| Subjects: | |
| Online Access: | https://www.geosci-model-dev.net/12/5113/2019/gmd-12-5113-2019.pdf |
Similar Items
Interannual drivers of the seasonal cycle of CO<sub>2</sub> in the Southern Ocean
by: L. Gregor, et al.
Published: (2018-04-01)
by: L. Gregor, et al.
Published: (2018-04-01)
OceanSODA-ETHZ: a global gridded data set of the surface ocean carbonate system for seasonal to decadal studies of ocean acidification
by: L. Gregor, et al.
Published: (2021-03-01)
by: L. Gregor, et al.
Published: (2021-03-01)
Uncertainty in the global oceanic CO<sub>2</sub> uptake induced by wind forcing: quantification and spatial analysis
by: A. Roobaert, et al.
Published: (2018-03-01)
by: A. Roobaert, et al.
Published: (2018-03-01)
Increase in ocean acidity variability and extremes under increasing atmospheric CO<sub>2</sub>
by: F. A. Burger, et al.
Published: (2020-09-01)
by: F. A. Burger, et al.
Published: (2020-09-01)
The declining uptake rate of atmospheric CO<sub>2</sub> by land and ocean sinks
by: M. R. Raupach, et al.
Published: (2014-07-01)
by: M. R. Raupach, et al.
Published: (2014-07-01)
A multi-decade record of high-quality <i>f</i>CO<sub>2</sub> data in version 3 of the Surface Ocean CO<sub>2</sub> Atlas (SOCAT)
by: D. C. E. Bakker, et al.
Published: (2016-09-01)
by: D. C. E. Bakker, et al.
Published: (2016-09-01)
The seasonal cycle of <i>p</i>CO<sub>2</sub> and CO<sub>2</sub> fluxes in the Southern Ocean: diagnosing anomalies in CMIP5 Earth system models
by: N. P. Mongwe, et al.
Published: (2018-05-01)
by: N. P. Mongwe, et al.
Published: (2018-05-01)
Historical CO<sub>2</sub> emissions from land use and land cover change and their uncertainty
by: T. Gasser, et al.
Published: (2020-08-01)
by: T. Gasser, et al.
Published: (2020-08-01)
Global surface-ocean <i>p</i><sup>CO<sub>2</sub></sup> and sea–air CO<sub>2</sub> flux variability from an observation-driven ocean mixed-layer scheme
by: C. Rödenbeck, et al.
Published: (2013-03-01)
by: C. Rödenbeck, et al.
Published: (2013-03-01)
Structural uncertainty in air mass factor calculation for NO<sub>2</sub> and HCHO satellite retrievals
by: A. Lorente, et al.
Published: (2017-03-01)
by: A. Lorente, et al.
Published: (2017-03-01)
An ensemble approach to simulate CO<sub>2</sub> emissions from natural fires
by: A. V. Eliseev, et al.
Published: (2014-06-01)
by: A. V. Eliseev, et al.
Published: (2014-06-01)
Lessons from a high-CO<sub>2</sub> world: an ocean view from ∼ 3 million years ago
by: E. L. McClymont, et al.
Published: (2020-08-01)
by: E. L. McClymont, et al.
Published: (2020-08-01)
Projections of oceanic N<sub>2</sub>O emissions in the 21st century using the IPSL Earth system model
by: J. Martinez-Rey, et al.
Published: (2015-07-01)
by: J. Martinez-Rey, et al.
Published: (2015-07-01)
Data-based estimates of the ocean carbon sink variability – first results of the Surface Ocean <i>p</i>CO<sub>2</sub> Mapping intercomparison (SOCOM)
by: C. Rödenbeck, et al.
Published: (2015-12-01)
by: C. Rödenbeck, et al.
Published: (2015-12-01)
System description of the mobile LIDAR of the CSIR, South Africa
by: A. Sharma, et al.
Published: (2009-11-01)
by: A. Sharma, et al.
Published: (2009-11-01)
Marine hypoxia/anoxia as a source of CH<sub>4</sub> and N<sub>2</sub>O
by: M. I. Scranton, et al.
Published: (2010-07-01)
by: M. I. Scranton, et al.
Published: (2010-07-01)
Constraints on global oceanic emissions of N<sub>2</sub>O from observations and models
by: E. T. Buitenhuis, et al.
Published: (2018-04-01)
by: E. T. Buitenhuis, et al.
Published: (2018-04-01)
Global atmospheric carbon budget: results from an ensemble of atmospheric CO<sub>2</sub> inversions
by: P. Peylin, et al.
Published: (2013-10-01)
by: P. Peylin, et al.
Published: (2013-10-01)
CO<sub>2</sub>, CO, and CH<sub>4</sub> measurements from tall towers in the NOAA Earth System Research Laboratory's Global Greenhouse Gas Reference Network: instrumentation, uncertainty analysis, and recommendations for future high-accuracy greenhouse gas monitoring efforts
by: A. E. Andrews, et al.
Published: (2014-02-01)
by: A. E. Andrews, et al.
Published: (2014-02-01)
Physiological responses of coastal and oceanic diatoms to diurnal fluctuations in seawater carbonate chemistry under two CO<sub>2</sub> concentrations
by: F. Li, et al.
Published: (2016-11-01)
by: F. Li, et al.
Published: (2016-11-01)
Interannual sea–air CO<sub>2</sub> flux variability from an observation-driven ocean mixed-layer scheme
by: C. Rödenbeck, et al.
Published: (2014-09-01)
by: C. Rödenbeck, et al.
Published: (2014-09-01)
Projecting the future of dengue under climate change scenarios: Progress, uncertainties and research needs.
by: Zhiwei Xu, et al.
Published: (2020-03-01)
by: Zhiwei Xu, et al.
Published: (2020-03-01)
Global high-resolution monthly <i>p</i>CO<sub>2</sub> climatology for the coastal ocean derived from neural network interpolation
by: G. G. Laruelle, et al.
Published: (2017-10-01)
by: G. G. Laruelle, et al.
Published: (2017-10-01)
Brief communication: Solar radiation management not as effective as CO<sub>2</sub> mitigation for Arctic sea ice loss in hitting the 1.5 and 2 °C COP climate targets
by: J. K. Ridley, et al.
Published: (2018-10-01)
by: J. K. Ridley, et al.
Published: (2018-10-01)
A uniform <i>p</i>CO<sub>2</sub> climatology combining open and coastal oceans
by: P. Landschützer, et al.
Published: (2020-10-01)
by: P. Landschützer, et al.
Published: (2020-10-01)
Comparison of eddy covariance CO<sub>2</sub> and CH<sub>4</sub> fluxes from mined and recently rewetted sections in a northwestern German cutover bog
by: D. Holl, et al.
Published: (2020-05-01)
by: D. Holl, et al.
Published: (2020-05-01)
Revised records of atmospheric trace gases CO<sub>2</sub>, CH<sub>4</sub>, N<sub>2</sub>O, and <i>δ</i><sup>13</sup>C-CO<sub>2</sub> over the last 2000 years from Law Dome, Antarctica
by: M. Rubino, et al.
Published: (2019-04-01)
by: M. Rubino, et al.
Published: (2019-04-01)
Asymmetry and uncertainties in biogeophysical climate–vegetation feedback over a range of CO<sub>2</sub> forcings
by: M. Willeit, et al.
Published: (2014-01-01)
by: M. Willeit, et al.
Published: (2014-01-01)
Insensitivity of alkenone carbon isotopes to atmospheric CO<sub>2</sub> at low to moderate CO<sub>2</sub> levels
by: M. P. S. Badger, et al.
Published: (2019-03-01)
by: M. P. S. Badger, et al.
Published: (2019-03-01)
Estimates of European uptake of CO<sub>2</sub> inferred from GOSAT X<sub>CO<sub>2</sub></sub> retrievals: sensitivity to measurement bias inside and outside Europe
by: L. Feng, et al.
Published: (2016-02-01)
by: L. Feng, et al.
Published: (2016-02-01)
LSCE-FFNN-v1: a two-step neural network model for the reconstruction of surface ocean <i>p</i>CO<sub>2</sub> over the global ocean
by: A. Denvil-Sommer, et al.
Published: (2019-05-01)
by: A. Denvil-Sommer, et al.
Published: (2019-05-01)
Emergence of multiple ocean ecosystem drivers in a large ensemble suite with an Earth system model
by: K. B. Rodgers, et al.
Published: (2015-06-01)
by: K. B. Rodgers, et al.
Published: (2015-06-01)
Partitioning climate projection uncertainty with multiple large ensembles and CMIP5/6
by: F. Lehner, et al.
Published: (2020-05-01)
by: F. Lehner, et al.
Published: (2020-05-01)
Variation in emission metrics due to variation in CO<sub>2</sub> and temperature impulse response functions
by: D. J. L. Olivié, et al.
Published: (2013-08-01)
by: D. J. L. Olivié, et al.
Published: (2013-08-01)
Improving measurements of SF<sub>6</sub> for the study of atmospheric transport and emissions
by: D. F. Hurst, et al.
Published: (2011-11-01)
by: D. F. Hurst, et al.
Published: (2011-11-01)
Trends and variations in CO, C<sub>2</sub>H<sub>6</sub>, and HCN in the Southern Hemisphere point to the declining anthropogenic emissions of CO and C<sub>2</sub>H<sub>6</sub>
by: N. B. Jones, et al.
Published: (2012-08-01)
by: N. B. Jones, et al.
Published: (2012-08-01)
Exploring accumulation-mode H<sub>2</sub>SO<sub>4</sub> versus SO<sub>2</sub> stratospheric sulfate geoengineering in a sectional aerosol–chemistry–climate model
by: S. Vattioni, et al.
Published: (2019-04-01)
by: S. Vattioni, et al.
Published: (2019-04-01)
Global CO<sub>2</sub> uptake by cement from 1930 to 2019
by: R. Guo, et al.
Published: (2021-04-01)
by: R. Guo, et al.
Published: (2021-04-01)
Using statistical models to explore ensemble uncertainty in climate impact studies: the example of air pollution in Europe
by: V. E. P. Lemaire, et al.
Published: (2016-03-01)
by: V. E. P. Lemaire, et al.
Published: (2016-03-01)
Perfluorocyclobutane (PFC-318, <i>c</i>-C<sub>4</sub>F<sub>8</sub>) in the global atmosphere
by: J. Mühle, et al.
Published: (2019-08-01)
by: J. Mühle, et al.
Published: (2019-08-01)
Similar Items
-
Interannual drivers of the seasonal cycle of CO<sub>2</sub> in the Southern Ocean
by: L. Gregor, et al.
Published: (2018-04-01) -
OceanSODA-ETHZ: a global gridded data set of the surface ocean carbonate system for seasonal to decadal studies of ocean acidification
by: L. Gregor, et al.
Published: (2021-03-01) -
Uncertainty in the global oceanic CO<sub>2</sub> uptake induced by wind forcing: quantification and spatial analysis
by: A. Roobaert, et al.
Published: (2018-03-01) -
Increase in ocean acidity variability and extremes under increasing atmospheric CO<sub>2</sub>
by: F. A. Burger, et al.
Published: (2020-09-01) -
The declining uptake rate of atmospheric CO<sub>2</sub> by land and ocean sinks
by: M. R. Raupach, et al.
Published: (2014-07-01)
