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Earth science

Any of several geological sciences that are concerned with the earth, its origins, and all of its various structures and physical forms and phenomena.

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Earth science > Physical oceanography

marginal ice zone (MIZ)

Earth science; Physical oceanography

The interface between seasonal sea ice and open water. This is not a clear–cut boundary but a complex belt with distinct characteristics. The MIZ may be up to 100–200 km wide, ...

naviface

Earth science; Physical oceanography

The interface between the atmosphere and the ocean. This was proposed, along with the adjectival form navifacial, in Montgomery (1969).

ebb interval

Earth science; Physical oceanography

The interval between the transit of the moon over a meridian and the time of strength of ebb of the following tide.

geostrophic turbulence

Earth science; Physical oceanography

The large amplitude motion of the energy–containing eddies in the oceans and the atmosphere.

meteorological equator

Earth science; Physical oceanography

The latitude of the mean annual position of the equatorial trough. This is located at about 5° N rather than on the geographical equator.

hypolimnion

Earth science; Physical oceanography

The layer of water below the thermocline in a fresh water lake, as opposed to the epilimnion.

carbon compensation depth

Earth science; Physical oceanography

The level in the ocean below which the solution rate of calcium carbonate exceeds its deposition rate. This is also called the carbonate compensation depth.