搜索结果: 1-15 共查到“海洋科学 Inverse”相关记录28条 . 查询时间(0.192 秒)
Contribution of picophytoplankton to carbon export in the equatorial Pacific: A reassessment of food web flux inferences from inverse models
Contribution of picophytoplankton equatorial Pacific
2014/4/17
The paradigm that carbon export is derived almost exclusively from the primary production of large
phytoplankton has been challenged by inverse ecosystem modeling studies that suggest that most carbo...
On Coastal Trapped Waves：Analysis and Numerical Calculation by Inverse Iteration
Coastal Trapped Waves Numerical Calculation Inverse Iteration
2009/2/23
Waves of sub-inertial frequency in a continuously stratified ocean and trapped over a continental shelf and slope are considered. They form one infinite discrete sequence of modes with frequencies dec...
Estimation of Meridional Heat Flux in the North Atlantic by Inverse Methods
Meridional Heat Flux North Atlantic Inverse Methods
2009/2/19
Hydrographic sections spanning the Atlantic Ocean at 24, 36 and 48°N are used to make an estimate of meridional heat flux in the ocean. An inverse method provides reference level velocities for geostr...
The General Circulation and Meridional Heat Transport of the Subtropical South Atlantic Determined by Inverse Methods
North Atlantic Deep Water General Circulation Meridional Heat Transport
2009/2/10
Using hydrographic data of the IGY and METEOR expeditions, the inverse method of Wunsch (1978) has been applied to the subtropical South Atlantic Ocean to determine its general circulation and meridio...
Open Ocean Modeling as an Inverse Problem：Tidal Theory
Open Ocean Modeling Inverse Problem Tidal Theory
2009/2/8
Classical models of tides in open coastal regions employ ad hoc conditions on the open boundaries instead of reliable sea level data on the coastline in order to achieve a well-posed problem. A weight...
Mesoscale (50–100 km) Circulations Revealed by Inverse and Classical Analysis of the JASIN Hydrographic Data
Mesoscale (50–100 km) Circulations Inverse JASIN Hydrographic Data
2009/2/5
Inverse analysis (Wunsch, 1978) has been applied to two 10-day surveys of an area 15 km consisting of nearly 100 CTD stations, in order to determine the velocity field with a horizontal resolution of ...
Open Ocean Modeling as an Inverse Problem：M2 Tides in Bass Strait
Open Ocean Modeling Inverse Problem M2 Tides
2009/1/19
The solution of a linear model of barotropic M2 tides in Bass Strait is not consistent with new high quality tide gage and current meter data. This is attributed to the method used to estimate the for...
A Bernoulli Inverse Method for Determining the Ocean Circulation
Bernoulli Inverse Method Ocean Circulation
2009/1/13
A new inverse method for finding the large-scale ocean circulation is described. Unlike most previous methods it uses no horizontal gradient information, and is designed for widely spaced data. The me...
An Intercomparison of Inverse Methods Using an Eddy-Resolving General Circulation Model
Inverse Methods Eddy-Resolving General Circulation Model
2009/1/6
Three inverse methods (the Bernoulli, beta-spiral, and box inverse methods) are used on mean data from an eddy-resolving oceanic general circulation model, in an attempt to reconstruct the observed me...
Circulation in the Eastern Levantine Basin Determined by Inverse Methods
Inverse Methods Eastern Levantine Basin
2009/1/5
A finite difference linear inverse model is applied to hydrographic data from six summer and fall cruises in a small area (250 × 200 km) of the eastern Mediterranean sea. The temperature and salinity ...
Circulation in the Eastern Levantine Basin Determined by Inverse Methods
Inverse Methods Eastern Levantine Basin
2009/1/5
A finite difference linear inverse model is applied to hydrographic data from six summer and fall cruises in a small area (250 × 200 km) of the eastern Mediterranean sea. The temperature and salinity ...
An Inverse Model for Near-Surface Velocity from Infrared Images
Doppler acoustic log Near-Surface Velocity Infrared Images
2009/1/5
An inverse model to infer the near-surface velocity from the heat equation was applied to a series of six infrared satellite images from northern California. The inversion used a two-dimensional nondi...
Inverse Modeling of the Action-Balance Equation. Part I：Source Expansion and Adjoint-Model Equations
Inverse Modeling Action-Balance Equation Source Expansion Adjoint-Model Equations
2008/12/23
In this paper a series of numerical experiments is defined to explore the inverse modeling of the action-balance equation governing the evolution of the surface gravity wave field, using the adjoint d...
The Generalized Inverse of a Nonlinear Quasigeostrophic Ocean Circulation Model
Nonlinear Quasigeostrophic Ocean Circulation Model Generalized Inverse
2008/12/22
The generalized inverse is constructed for a nonlinear, single-layer quasigeostrophic model, together with initial conditions and a finite number of interior data. With the exception of doubly Periodi...
Solving Underdetermined Tracer Inverse Problems by Spatial Smoothing and Cross Validation
Tracer Inverse Problems Spatial Smoothing Cross Validation
2008/12/18
Tracer conservation equations may be inverted to determine the flow field and macroscopic diffusion coefficients from known tracer distributions. An underdetermined system leads to an infinite number ...