Mon Oct 13, F. Flechtner
• Sorted by Date • Sorted by Last Name of First Author •
Zilberman, N. V., Llovel, W., Steinberg, J., Meyssignac, B., Ablain, M., and Fraudeau, R., 2025. Deep Ocean Steric Sea Level Change in the Subtropical Northwest Atlantic Ocean. Geophysical Research Letters, 52(16):e2024GL114158, doi:10.1029/2024GL114158.
• from the NASA Astrophysics Data System • by the DOI System •
@ARTICLE{2025GeoRL..5214158Z,
author = {{Zilberman}, N.~V. and {Llovel}, W. and {Steinberg}, J. and {Meyssignac}, B. and {Ablain}, M. and {Fraudeau}, R.},
title = "{Deep Ocean Steric Sea Level Change in the Subtropical Northwest Atlantic Ocean}",
journal = {\grl},
keywords = {sea level, deep argo, altimetry, GRACE, ocean reanalysis, deep ocean},
year = 2025,
month = aug,
volume = {52},
number = {16},
eid = {e2024GL114158},
pages = {e2024GL114158},
abstract = "{The non-closure of the global sea level budget, detected since 2017,
stimulates the need to better understand limitations of
satellite altimetry and gravimetry measurements, and breakdown
in situ measurement contributions and gaps. Here, temperature
and salinity profiles collected in the subtropical Northwest
Atlantic Ocean between 2017 and 2022 by Deep Argo floats are
used to partition steric sea level variability into
contributions as a function of depth. Interannual steric sea
level variability near the surface is of the same order of
magnitude over the western boundary and abyssal plain, but
fluctuations below 2,000 m over the western boundary are seven
times larger and seem affected by local wind forcing. This
analysis demonstrates how Deep Argo enables new evaluation of
regional sea level budgets and comparison to geodetic products.
Differences between float measurements and GLORYS12 highlight
the need for more deep-ocean measurements that can be
assimilated in the development of ocean reanalysis products.}",
doi = {10.1029/2024GL114158},
adsurl = {https://ui.adsabs.harvard.edu/abs/2025GeoRL..5214158Z},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
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