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Conservation Calculations in Natural Coordinates (with an Example from the Baltic)
Conservation Calculations Natural Coordinates
2009/2/13
Conservation expressions for a fluid property i* (e.g., salt, heat) and mass are derived for a semi-enclosed, stratified region as functions of a concentration j (e.g., salinity, temperature) and time...
Quasi-linear Eddy-Viscosity Model for the Flux of Energy and Momentum to Wind Waves Using Conservation-Law Equations in a Curvilinear Coordinate System
Curvilinear Coordinate System Quasi-linear Eddy-Viscosity Model
2008/12/22
The airflow above ocean waves is calculated using a quasi-linear model—one in which the effect of the waves on the mean flow is taken into account. The model uses curvilinear coordinates, in which one...
The Temporal-Residual-Mean Velocity. Part I：Derivation and the Scalar Conservation Equations
temporal-residual-mean Scalar Conservation Equations eddy fluxes
2008/12/11
The time-averaged density conservation equation in z coordinates contains a forcing term that is the divergence of the transient eddy fluxes. These fluxes are due to the temporal correlation between t...
On Conservation Equations in Oceanography: How Accurate Are Boussinesq Ocean Models
Conservation Equations Oceanography Boussinesq Ocean Models
2008/6/6
Traditionally, the conservation equations in oceanography include the Boussinesq approximation, and the velocity variable is interpreted as the Eulerian mean velocity averaged over turbulent scales. I...
Genetic diversity in the Gammarus pecos species complex: Implications for conservation and regional biogeography in the Chihuahuan Desert
Genetic diversity Gammarus pecos species complex conservation and regional biogeography Chihuahuan Desert
2014/5/14
We used allozyme electrophoresis to quantify genetic variation in nine populations of the Gammarus pecos species complex endemic to spring systems of the northern Chihuahuan Desert. There was signific...