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High-resolution ocean model looks at sea turtles' lost years（图）
High-resolution ocean model looks sea turtles lost years
2021/3/26
A detailed global ocean model simulation by scientists at the National Center for Atmospheric Research and other institutions has given scientists insights into where baby sea turtles may go...
Meteo-Marine Parameters and Their Variability Observed by High Resolution Satellite Radar Images
Meteo-Marine Parameters Variability Observed High Resolution Satellite Radar Images
2015/7/16
New radar satellites image the sea surface with resolutions as high as 1 m. A large spectrum of ocean processes can be estimated using such Earth observation data. These data have been applied to inve...
The Future of SAR-Based Oceanography:High-Resolution Current Measurements by Along-Track Interferometry
SAR-Based Oceanography High-Resolution Current Measurements Along-Track Interferometry
2015/7/16
Since the Seasat mission in 1978, an impressive amount of information on oceanic and atmospheric features over the ocean has been derived from the thousands of images provided by spaceborne synthetic ...
High-Resolution Underway Upper Ocean and Surface Atmospheric Observations in Drake Passage: Synergistic Measurements for Climate Science
Ocean Surface Atmospheric Observations
2015/7/15
This article highlights recent and ongoing studies that analyze in situ underway upper ocean and surface atmospheric observations from frequently repeated transects by the Antarctic Research and Suppl...
The GODAE High-Resolution Sea Surface Temperature Pilot Project
Temperature Pilot Project Sea Surface
2015/7/6
Sea surface temperature (SST) measurements are required by operational ocean and atmospheric forecasting systems to constrain modeled upper ocean circulation and thermal structure. The Global Ocean Da...
High-Resolution Global and Basin-Scale Ocean Analyses and Forecasts
Ocean Analyses Forecasts
2015/7/6
The feasibility of global ocean weather prediction was just emerging as the Global Ocean Data Assimilation Experiment (GODAE) began in 1997. Ocean weather includes phenomena such as meandering current...
High-resolution simulations of a macrotidal estuary using SUNTANS
Unstructured grid Estuarine simulation Snohomish River Advection of momentum Bottom stress Nonhydrostatic effect
2015/6/30
The parallel, finite-volume, unstructured-grid SUNTANS model has been employed to study the interaction of the tides with complex bathymetry in the macrotidal Snohomish River estuary. The unstructured...
Lagrangian predictability of high-resolution regional models:the special case of the Gulf of Mexico
Lagrangian predictability high-resolution regional models special case Gulf of Mexico
2009/11/11
The Lagrangian prediction skill (model ability to reproduce Lagrangian drifter trajectories) of the nowcast/forecast system developed for the Gulf of Mexico at the University of Colorado at Boulder is...
Comparison of extended and ensemble based Kalman filters with low and high resolution primitive equation ocean models
Kalman filters low and high resolution primitive equation ocean models
2009/11/11
Kalman filters are widely used for data assimilation into ocean models. The aim of this study is to discuss the relevance of these filters with high resolution ocean models. This was investigated thro...
Mesoscale Variability in the Atlantic Ocean from Geosat Altimetry and WOCE High-Resolution Numerical Modeling
Mesoscale Variability Atlantic Ocean WOCE High-Resolution Numerical Modeling
2008/12/22
Characteristic of the mesoscale variability in the Atlantic Ocean are investigated by analyzing the Geosat altimeter signal between 60°S and 60°N. The rms sea-surface variability for various frequency...
A High-Resolution Three-Dimensional Hydrodynamic Tidal Model of the Eastern Irish Sea
Eastern Irish Sea continuous current profile finite-difference grid formulation
2008/12/17
A high-resolution (0.5′ north-south by 1.0′ west-east, approximately a 1-km grid) hydrodynamic tidal model of the eastern Irish Sea is used to examine the sensitivity of M2 tidal currents to changes i...
Pacific Ocean Heat Transport at 24°N in a High-Resolution Global Model
Pacific Ocean Heat Transport High-Resolution Global Model
2008/12/12
Meridional heat transport in the North Pacific Ocean in a seasonally forced high-resolution global ocean general circulation model is compared to observations. At 24°N, annual mean heat transport ...
Annual Cycle of Poleward Heat Transport in the Ocean：Results from High-Resolution Modeling of the North and Equatorial Atlantic
Annual Cycle Poleward Heat Transport High-Resolution Modeling
2008/12/12
The annual cycle of meridional heat transport in the North and equatorial Atlantic Ocean is studied by means of the high-resolution numerical model that had been developed in recent years as a Communi...
On the Midlatitude Circulation in a High-Resolution Model of the North Atlantic
Midlatitude Circulation North Atlantic High-Resolution Model
2008/12/11
This paper describes, and establishes the dynamical mechanisms responsible for, the large-scale, time-mean, midlatitude circulation in a high-resolution model of the North Atlantic basin. The model so...
The General Circulation Responses of High-Resolution North Atlantic Ocean Models to Synthetic Scatterometer Winds
High-Resolution Synthetic Scatterometer Winds North Atlantic Ocean Models
2008/12/10
High-resolution (1/5°×1/6°) quasigeostrophic models of the North Atlantic Ocean are forced by daily wind stress curl fields of controlled wavenumber content. In the low-wavenumber case, the wind stres...