L
Luke Gregor
Researcher at ETH Zurich
Publications - 32
Citations - 3119
Luke Gregor is an academic researcher from ETH Zurich. The author has contributed to research in topics: Environmental science & Geology. The author has an hindex of 10, co-authored 20 publications receiving 727 citations. Previous affiliations of Luke Gregor include University of Cape Town & Council of Scientific and Industrial Research.
Papers
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Journal ArticleDOI
OceanSODA-ETHZ: a global gridded data set of the surface ocean carbonate system for seasonal to decadal studies of ocean acidification
Luke Gregor,Nicolas Gruber +1 more
TL;DR: Gregor et al. as mentioned in this paper presented a methodologically consistent global data set of all relevant surface ocean parameters, i.e., dissolved inorganic carbon (DIC), total alkalinity (TA), partial pressure of CO 2 ( pCO2 ), pH, and the saturation state with respect to mineral CaCO 3 ( Ω ) at a monthly resolution over the period 1985 through 2018 at a spatial resolution of 1 ∘ × 1 √.
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Intraseasonal variability linked to sampling alias in air-sea CO2 fluxes in the Southern Ocean
Pedro M. S. Monteiro,Pedro M. S. Monteiro,Luke Gregor,Luke Gregor,Marina Lévy,Stacy M Maenner,Christopher L. Sabine,Sebastiaan Swart,Sebastiaan Swart +8 more
TL;DR: In this article, the authors use hourly CO2 flux and driver observations collected by the combined deployment of ocean gliders to show that resolving the seasonal cycle is not sufficient to reduce the uncertainty of the flux of CO2 to below the threshold required to reveal climatic trends in CO 2 fluxes.
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SeaFlux: harmonization of air–sea CO 2 fluxes from surface p CO 2 data products using a standardized approach
Amanda R. Fay,Luke Gregor,Peter Landschützer,Galen A. McKinley,Nicolas Gruber,Marion Gehlen,Yosuke Iida,Goulven Gildas Laruelle,Christian Rödenbeck,Alizee Roobaert,Jiye Zeng +10 more
TL;DR: Gregor et al. as discussed by the authors presented an ensemble of global surface ocean CO 2 and air-sea carbon flux estimates using six global observation-based mapping products (CMEMS-FFNN, CSIR-ML6, JENA-MLS, JMA-MLR, MPI-SOMFFN, NIES-FNN).
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Interannual drivers of the seasonal cycle of CO 2 in the Southern Ocean
TL;DR: In this article, a regional approach on empirical estimates of pCO2 to understand the role that seasonal variability has in long-term CO2 changes in the Southern Ocean was used, where an ensemble of three machine learning products: support vector regression (SVR), random forest regression (RFR), and self-organising-map feed-forward neural network (SOM-FFN) method from Landschutzer et al.
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Constraining Southern Ocean Air-Sea-Ice Fluxes Through Enhanced Observations
Sebastiaan Swart,Sebastiaan Swart,Sarah T. Gille,Bruno Delille,Simon A. Josey,Matthew R. Mazloff,Louise Newman,Andrew F. Thompson,Jim Thomson,Brian Ward,Marcel du Plessis,Marcel du Plessis,Elizabeth C. Kent,James B. Girton,Luke Gregor,Luke Gregor,Petra Heil,Patrick Hyder,Luciano Ponzi Pezzi,Ronald Buss de Souza,Veronica Tamsitt,Veronica Tamsitt,Robert A. Weller,Christopher J. Zappa +23 more
TL;DR: In this paper, the authors focus on the problem of sparse spatial and temporal coverage of observations in the Southern Ocean, which has led to a knowledge gap that increases uncertainty in atmosphere and ocean dynamics and boundary-layer thermodynamic processes, impeding improvements in weather and climate models.