Observational needs for improving ocean and coupled reanalysis, S2S prediction, and decadal prediction

SG Penny, S Akella, MA Balmaseda… - Frontiers in Marine …, 2019 - frontiersin.org
Developments in observing system technologies and ocean data assimilation (DA) are
symbiotic. New observation types lead to new DA methods and new DA methods, such as …

Mechanisms underlying recent Arctic atlantification

H Asbjørnsen, M Årthun, Ø Skagseth… - Geophysical research …, 2020 - Wiley Online Library
Recent warming and reduced sea ice concentrations in the Atlantic sector of the Arctic
Ocean are the main signatures of ongoing Arctic “Atlantification.” The mechanisms driving …

Acceleration of the ocean warming from 1961 to 2022 unveiled by large-ensemble reanalyses

A Storto, C Yang - Nature Communications, 2024 - nature.com
Long-term changes in ocean heat content (OHC) represent a fundamental global warming
indicator and are mostly caused by anthropogenic climate-altering gas emissions. OHC …

A process-based assessment of the sea-level rise in the northwestern Pacific marginal seas

H Cha, JH Moon, T Kim, YT Song - Communications Earth & …, 2023 - nature.com
Because regional sea-level rise can threaten coastal communities, understanding and
quantifying the underlying process contributing to reginal sea-level budget are essential …

Surface‐forced variability in the Nordic Seas overturning circulation and overflows

M Årthun - Geophysical Research Letters, 2023 - Wiley Online Library
Water mass transformation in the Nordic Seas and the associated overflow of dense waters
across the Greenland‐Scotland Ridge (GSR) acts to maintain the lower limb of the Atlantic …

A global gridded ocean salinity dataset with 0.5° horizontal resolution since 1960 for the upper 2000 m

G Li, L Cheng, Y Pan, G Wang, H Liu, J Zhu… - Frontiers in Marine …, 2023 - frontiersin.org
A gridded salinity dataset with high resolution is essential for investigating global ocean
salinity variability and understanding its role in climate and the ocean ecosystem. In this …

Evaluation of the local sea‐level budget at tide gauges since 1958

J Wang, JA Church, X Zhang… - Geophysical …, 2021 - Wiley Online Library
Although global mean sea‐level rise since 1900 and regional mean sea‐level change since
the 1960s have been accounted for in terms of the sum of contributions, the same budget …

The Arctic Subpolar Gyre sTate Estimate: Description and assessment of a data‐constrained, dynamically consistent ocean‐sea ice estimate for 2002–2017

AT Nguyen, H Pillar, V Ocaña, A Bigdeli… - Journal of Advances …, 2021 - Wiley Online Library
A description and assessment of the first release of the Arctic Subpolar gyre sTate Estimate
(ASTE_R1), a data‐constrained ocean‐sea ice model‐data synthesis, is presented …

Application of deep learning to understanding ENSO dynamics

NY Shin, YG Ham, JH Kim, M Cho… - Artificial Intelligence for …, 2022 - journals.ametsoc.org
Many deep learning technologies have been applied to the Earth sciences. Nonetheless,
the difficulty in interpreting deep learning results still prevents their applications to studies on …

Assessing Eddying (1/12) ocean reanalysis GLORYS12 using the 14‐yr instrumental record from 59.5 N section in the Atlantic

P Verezemskaya, B Barnier, SK Gulev… - Journal of …, 2021 - Wiley Online Library
Abstract The eddy‐resolving (1/12°) global ocean reanalysis GLORYS12 is assessed
against 14 years (2002–2015) of independent hydrographic observations collected at 59.5° …