Computational Oceanography + Climate @ NYU
Computational Oceanography + Climate @ NYU
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Deep learning of systematic sea ice model errors from data assimilation increments
Data assimilation is often viewed as a framework for correcting short-term error growth in dynamical climate model forecasts. When …
W. Gregory
,
M. Bushuk
,
A. Adcroft
,
Y. Zhang
,
Laure Zanna
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Data-driven multiscale modeling of subgrid parameterizations in climate models
We propose a multiscale approach for predicting quantities in dynamical systems which is explicitly structured to extract information …
K. Otness
,
J. Bruna
,
Laure Zanna
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Exploring the non-stationarity of coastal sea level probability distributions
Studies agree on a significant global mean sea level rise in the 20th century and its recent 21st century acceleration in the satellite …
Fabrizio Falasca
,
Andrew Brettin
,
Laure Zanna
,
S. M. Griffies
,
J. Yin
,
M. Zhao
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Reliable coarse-grained turbulent simulations through combined offline learning and neural emulation
Integration of machine learning (ML) models of unresolved dynamics into numerical simulations of fluid dynamics has been demonstrated …
Chris Pedersen
,
J. Bruna
,
Laure Zanna
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Benchmarking of machine learning ocean subgrid parameterizations in an idealized model
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Andrew Ross
,
Ziwei Li
,
Pavel Perezhogin
,
C. Fernandez-Granda
,
Laure Zanna
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Parametrization in Weather and Climate Models
Recently, a growing number of studies have used machine learning (ML) models to parameterize computationally intensive subgrid-scale …
H. Christensen
,
Laure Zanna
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Influences of Mesoscale Ocean Eddies on Flow Vertical Structure in a Resolution-Based Model Hierarchy
The understanding and representation of energetic transfers associated with ocean mesoscale eddies is fundamental to the development of …
Elizabeth Yankovsky
,
Laure Zanna
,
K. S. Smith
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NeverWorld2: An idealized model hierarchy to investigate ocean mesoscale eddies across resolutions
We describe an idealized primitive-equation model for studying mesoscale turbulence and leverage a hierarchy of grid resolutions to …
G. Marques
,
Nora Loose
,
Elizabeth Yankovsky
,
J. Steinberg
,
C.Y. Chang
,
N. Bhamidipati
,
A. Adcroft
,
B. Fox-Kemper
,
S. M. Griffies
,
R. Hallberg
,
M. Jansen
,
H. Khatri
,
Laure Zanna
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Past and future ocean warming
Changes in ocean heat content (OHC) provide a measure of ocean warming, with impacts on the Earth system. This Review synthesizes …
L. Cheng
,
K. von Schuckmann
,
J.P. Abraham
,
K. E. Trenberth
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M. E. Mann
,
Laure Zanna
,
M. H. England
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J. D. Zika
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J. T. Fasullo
,
Y. Yu
,
Y. Pan
,
J. Zhu
,
Emily Newsom
,
Ben Bronselaer
,
X. Lin
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Greenhouse-gas forced changes in the Atlantic meridional overturning circulation and related worldwide sea-level change
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M. P. Couldrey
,
J. M. Gregory
,
X. Dong
,
O. Garuba
,
H. Haak
,
A. Hu
,
W. J. Hurlin
,
J. Jin
,
J. Jungclaus
,
A. Köhl
,
H. Liu
,
S. Ojha
,
O. A. Saenko
,
A. Savita
,
T. Suzuki
,
Z. Yu
,
Laure Zanna
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