Results 1 to 10 of about 759,000 (336)

Quality Assessment of Sea Surface Salinity from Multiple Ocean Reanalysis Products

Journal of Marine Science and Engineering, 2022
Sea surface salinity (SSS) is one of the Essential Climate Variables (ECVs) as defined by the Global Climate Observing System (GCOS). Acquiring high-quality SSS datasets with high spatial-temporal resolution is crucial for research on the hydrological ...
Haodi Wang, Ziqi You, Hailong Guo, Wen Zhang, Peng Xu, Kaijun Ren   +5 more
doaj   +3 more sources

Global ocean reanalysis CORA2 and its inter comparison with a set of other reanalysis products

Frontiers in Marine Science, 2023
We present the China Ocean ReAnalysis version 2 (CORA2) in this paper. We compare CORA2 with its predecessor, CORA1, and with other ocean reanalysis products created between 2004 and 2019 [GLORYS12v1 (Global Ocean reanalysis and Simulation), HYCOM ...
Hongli Fu, Bo Dan, Zhigang Gao, Xinrong Wu, Guofang Chao, Lianxin Zhang, Yinquan Zhang, Kexiu Liu, Xiaoshuang Zhang, Wei Li   +9 more
doaj   +3 more sources

On deep convection events and Antarctic Bottom Water formation in ocean reanalysis products [PDF]

Ocean Science, 2017
Open ocean deep convection is a common source of error in the representation of Antarctic Bottom Water (AABW) formation in ocean general circulation models.
W. Aguiar, M. M. Mata, R. Kerr
doaj   +2 more sources

Assessment of the structure and variability of Weddell Sea water masses in distinct ocean reanalysis products [PDF]

Ocean Science, 2014
We assessed and evaluated the performance of five ocean reanalysis products in reproducing essential hydrographic properties and their associated temporal variability for the Weddell Sea, Antarctica. The products used in this assessment were ECMWF ORAS4 (
T. S. Dotto, R. Kerr, M. M. Mata, M. Azaneu, I. Wainer, E. Fahrbach, G. Rohardt   +6 more
doaj   +2 more sources

Assessment of a New Global Ocean Reanalysis in ENSO Predictions With NOAA UFS

Geophysical Research Letters
As an update on the current NOAA/NCEP operational ocean reanalysis systems, a new system named GLobal Ocean Reanalysis (GLORe) is recently built up based on the JEDI‐SOCA 3DVar scheme.
Jieshun Zhu, Wanqiu Wang, Arun Kumar, Yanyun Liu, David DeWitt   +4 more
doaj   +2 more sources

Assessment of water levels from 43 years of NOAA’s Coastal Ocean Reanalysis (CORA) for the Gulf of Mexico and East Coasts

Frontiers in Marine Science
Coastal water level information is crucial for understanding flood occurrences and changing risks. Here, we validate the preliminary version (0.9) of NOAA’s Coastal Ocean Reanalysis (CORA), which is a 43-year reanalysis (1979–2021) of hourly coastal ...
Linta Rose, Matthew J. Widlansky, Matthew J. Widlansky, Xue Feng, Philip Thompson, Philip Thompson, Taylor G. Asher, Gregory Dusek, Brian Blanton, Richard A. Luettich, John Callahan, John Callahan, William Brooks, Analise Keeney, Jana Haddad, Jana Haddad, William Sweet, Ayesha Genz, Paige Hovenga, John Marra, Jeffrey Tilson   +20 more
doaj   +2 more sources

Causal effects of Indian Ocean Dipole on El Niño–Southern Oscillation during 1950–2014 based on high-resolution models and reanalysis data

Environmental Research Letters, 2020
Uncertainty exists regarding the interaction between the El Niño–Southern Oscillation (ENSO) and Indian Ocean Dipole (IOD) where ENSO is normally expected to be the leading mode.
Thanh Le, Kyung-Ja Ha, Deg-Hyo Bae, Seon-Ho Kim   +3 more
doaj   +2 more sources

Synthesis of Ocean Observations Using Data Assimilation for Operational, Real-Time and Reanalysis Systems: A More Complete Picture of the State of the Ocean

Frontiers in Marine Science, 2019
Ocean data assimilation is increasingly recognized as crucial for the accuracy of real-time ocean prediction systems and historical re-analyses. The current status of ocean data assimilation in support of the operational demands of analysis, forecasting ...
Andrew M. Moore, Matthew J. Martin, Santha Akella, Hernan G. Arango, Magdalena Balmaseda, Laurent Bertino, Stefano Ciavatta, Bruce Cornuelle, Jim Cummings, Sergey Frolov, Pierre Lermusiaux, Paolo Oddo, Peter R. Oke, Andrea Storto, Anna Teruzzi, Arthur Vidard, Anthony T. Weaver   +16 more
doaj   +2 more sources

Synthesis and evaluation of historical meridional heat transport from midlatitudes towards the Arctic [PDF]

Earth System Dynamics, 2020
Meridional energy transport (MET), both in the atmosphere (AMET) and ocean (OMET), has significant impact on the climate in the Arctic. In this study, we quantify AMET and OMET at subpolar latitudes from six reanalysis data sets.
Y. Liu, Y. Liu, J. Attema, B. Moat, W. Hazeleger, W. Hazeleger, W. Hazeleger   +6 more
doaj   +1 more source

Next generation of Bluelink ocean reanalysis with multiscale data assimilation: BRAN2020

Earth System Science Data, 2021
. BRAN2020 is an ocean reanalysis that combines ocean observations with an eddy-resolving, near-global ocean general circulation model, to produce four-dimensional estimates of the ocean state.
M. Chamberlain, P. Oke, R. Fiedler, H. Beggs, G. Brassington, P. Divakaran   +5 more
semanticscholar   +1 more source