Numerical Modeling Experiments

Abstract

The polar regions of the earth are generally regions of net radiative energy deficit and maintain their climatic equilibrium by the receipt of energy transported from lower latitudes. However, the climate of the polar regions is itself largely determined by the global circulation pattern, and it is therefore difficult to separate the polar atmosphere from the remainder of the atmosphere. One may envision a hierarchy of numerical experiments, culminating in the design of improved global numerical models in which the role of the polar regions may be made clear. This report discusses the design and interpretation of numerical modeling experiments that illuminate those physical processes important in the arctic regions. The corresponding antarctic problems will be considered in later reports concerning POLEX-South.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1974
Accession Number
ADA032228

Entities

People

  • W. L. Gates

Organizations

  • RAND Corporation

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Air Temperature
  • Arctic Ocean
  • Climate Change
  • Fluid Dynamics
  • Grids
  • Heat Balance
  • Heat Energy
  • Heat Flux
  • Isotherms
  • Latent Heat
  • Latitude
  • Ocean Currents
  • Open Water
  • Polar Regions
  • Sea Ice
  • Surface Temperature
  • Transition Temperature

Fields of Study

  • Environmental science

Readers

  • Coastal and Marine Engineering/Sediment Transport/Hydraulic Engineering
  • Polar and Arctic Studies
  • Systems Analysis and Design